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ST8503-CN 921201., ! CONTRACT DOCUMENTS ! AND SPECIFICATIONs ! FOR ! BETHEL SCHOOL ROAD ! IMPROVEMENTS ! From Heartz ROad East To Moore Road I I I II ~~ ~ c,~ w,~ ~ ~..u~i,u, ~ ~ I I I GINN, INC. I CONSULTING ENGINEERS DALLAS, TEXAS I I me FIDELITY AND DEPOSIT COMPANY OF MARYLAND ~ COLONIAL AMERICAN CASUALTY AND SURETY COMPANY Companies H~)MIL OI:FICES: B\I TIMORE, MD 2 i 203 Maintenance Bond KNOW ALL MEN BY THESE PRESENTS, that we HCH CONSTRUCTION, INC., B_i c h a r__d_ s o_n, T__e__x__a__s_ .........................................................................................................hereinafter called Principal, as Principal. ~'"~ Fidelitv and Deposit Company of Maryland a corporation of the State of Maryland, Baltimore, Maryland, hereinafter called Surety, as Surety, are held and firmly bound unto City of Copp_ell, Texas .............................................. hereinafter called Obligee in the sum of Thirty-eight thousand four hundred eighteen dollars and no/100 dollars ($38,418.) .............. DOLLARS, lawful money' of the United States of America, to be paid to the said Obligee, or its successors or assigns, to the payment of which sum well and truly to be made, we do bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents. SIGNED. sealed and dated this ..... _9[0_ ............................... day of ..... _D__e_._c__e__m__b__~__r_ ................................. 19_9__2_._. WHEREAS, the Principal entered into a contract with the said Obligee, dated .......... g_.a_y____.2_.8_.,____]__9__9__2_ ........................ fl)r wal:er_t sewer and storm sewer /_mprove~_s_ for ChautaucIua Place.,_ Country. Estates an~'"'-Harr~_s St:reet/_Bethel School Road~ ..................................................................... .................................................................................................................................................................. and, WHEREAS, the Obligee requires that these presents be executed on or before the final completion and acceptance of said contract and WHEREAS. said contract was completed and accepted on the .............. J__s__t. ........... day of.____D__.e._c_e_.m__b_e_r .......... 19_9__2__. NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the Principal shall remedy, without cost to the Obligee, any defects which may develop during a period oL____p.__n_e_~r.e_ar ................................................. from the date of completion and acceptance of the work performed under the contract, caused by defective or inferior materials or workmanship, then this obligation shall be void; otherwise it shall be and remain in full force and effect. ATTEST ' ~ FIDELITY AND DEPOSIT COMPANY OF MARYLAND ~ COLONIAL AMERICAN CAS,U. ALTY/.. AND S/~0-h~q~Y~ BY: _~---'-----.~ .............. .- ....................... ---=x~-~ ....... ............................................................................... RtSb~rt E. Stalr~ker~ Ir. At torney-tn-Eact The FIDELITY AND DEPOSIT COMPANY OF MARYLAND ~ COLONIAL AMERICAN CASUALTY AND SURETY COMPANY Coml:~nies HOME OFFICES: BALTIMOR[(. MD 2121)3 POWER OF ATTORNEY KN()W AIA MI!N B'~ THESt: PRESt NTS: That the FIDELITY AN[) mi POSIT C()MPANY O1: MARYLANI)~ anti thc COLONI,M. AMhRICAN Cast ~\1. I'~ .\ND St:RIOT's' Co~.IP,~.X'~. corporations of the State of Maryland. bv STEWART R. DUKE . Vice-President. and NARY JEANNE ANDERSON . Assistant Sccretar>.^,in pursuance of,,~uth°rit-" granted b5 ,Article VI. Section 2 of which arc set forth on'.l~4.~ crse¢ x-,.~'-o- sidc~,.~ and,,~...,..., arc hercbx certified to be in full force the respective B~-Laws said Companies. and effect tin thc date hercof~ do hcrcbx nominate, constitute ~m.-~',al>pointDer~- C. Dodson~ Sam J. Mullis~ Jr., Fred C. I/aid, ,Jr., l~lnora Cruthifi.~_&~'""'Sher~Squita,~~"'~ a]_]. of Dallas, Texas, EACH ................................ '~',-~ ...... ~-~'~-~'.. i ,~ ..'~; .................. me true and lawlul agent and Attorney-m-Fact o! each. t~. exccut~5"~flnd deliver, for. and on ils behalf as surety, and as its act and deed:any and all bonds and ~p..t~rtakin~..~_'.EXCEPT bonds on behalf of Independe revokes that ~_ssued on be~h~ of De.~-g.o]~ C. Dodson, et:al dated February 28, 992. IN ~¥[TNESS '~'HEREOF. the said V~:...p?esidents~;~. :Ctssistant Secretaries have hereunto subscribed their names and affixed the Corporate Seals of thc said FIDELITY .aND ~OMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPAr-;V this ....................... 2~'h,~_ ........... da.', of ............... ~Ug.kl~_l; ......................... A.D. 19_9_2 ~//A~istant Secretary Vice-President CASUALTY A TY OM '~,, ~ _~__ By ...................................... STATE OF MARYLAND SS: CITY OF BALTIMORE On this 26th day of Au gus t . A.D. 19 92. before the subscriber, a Notary. Public of the State of Maryland. in and for the City of Baltimore. dui.,, commissioned and qualified, came the above-named Vice-Presidents and Assistant Secretaries of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and thc COLONIAL AMERICAN CASUALTY AND SURETY COMPANY, to me personally known to be thc individuals and officers described herein and who executed the preceding instrument, and they each acknowledged the execution of the same. and being by mc duly sworn, severally and each for himself deposeth and saith, that they are the said officers of the Companies aforesaid. and that the seals affixed to the preceding instrument are the Corporate Seals of said Companies, and that the said Corporate Seals and their signatures as such officers were duly affixed and subscribed to the said instrument by the authority and direction of the sa, g;[ Corporations. ~NTE~TIM~NY~ERE~F.I~setmyhandandaffixedmy~ffic~a~~f~F~year~rs~ab~vewn"en. ........... ..... .................................... i~( -"'"'_ }~! Nota~. P~l~ EVELYN D. JONES . · .  My commission exptres____N._a_~v_._J_ .... J_9__9__3_ ........................ CERTIFICATE 1. thc undersigned Assistant Secretary of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY do hereby certify that the original Power of Attorney of which the foregoing is a full, true and correct copy. is in full force and effect on the date of this certificate; and I do further certify that the Vice-Presidents who executed the said Power of Attorne> were Vice-Presidents specially amhonzed by the Board of Directors to appoint any Attorney-in-Fact as provided in Article VI, Section 2 of the respective By-Laws of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY. This certificate may be signed by facsimile under and by authority of resolutions of the Board of Directors of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND at a meeting duly called and held on the 16th day of July, 1969 and of the Board of Directors of the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY at a meeting duly called and held on the 5th day of December. 1991. RESOLVED: "That the facsimile or mechanically reproduced signature of any Assistant Secretary of the Company, whether made heretofore or hereafter, whenever appearing upon a certified copy of any power of attorney issued by the Company, shall be valid and binding upon the Corn- pan.', with the same force and effect as though manually affixed." IN TESTIMONY WHEREOF, I have hereunto subscribed my name and affixed the corl~*rate seals of the said Companies. this ._.9__t__.h_ day of .D__e___c_.e__.m.._b__e__.r_ ...... ........ ................ 19___9___2. C~~_ 168-0184 ......... & Company_- 214-3&. . q600 MAINTENANCE BOND Bond No 30372 ~ 1~ KN¢~W,,XIJ NIFN BY IIII~SEI~RESI~NIS, Thatwe, Rebcon, lnc. .................... (hereinafter called the "Principal") as P~ incipal, and Compan ~olonial. American. C_~9~l~.v anj~urety ,~fthe City of Baltimore acorporalionduly ~gauized under the laws of the State of Maryland and duly licensed to transact business in the State of Tox~ ~ _ ............................ (hereinafter called the "Surety"), as Surety are held and firmly bound tmlo _ Cits of.. C0_pp_ell~_ Texas Twenty, Thousand, (Im~cinaftcrca[ledtl~e"Obligee"),iuthesumof Ninety-Four and 38/100 ($ 20,094.38 ) the payment of which me well and truly to be made, we, lhe said Principal and the said Surety, bind ourselves, our heirs, exccmors, adminislm~o~, successors and assigns, jointly and severally; firmly by these presents. Signed aud sealed this ...9..t.h ....... day of .... .D..e...c..e..m..b..e..r. ............... 19 .9..2. .... '1 lie CONI)I'I'iON OF Tt lis OIILIGArI1ON is such, that H. T. Ardinger a Son, Inc. \VI II~RF~AS, tile said Principal has heretofore entered into a contract with ~d~Olali~ecdated 1Xa~'--'~r~ 1 9 q 2ROad! , 19 ...... for Paving Improvements for Harris Street/Bethel Schoo , \VI IEREAS, tile obligee has rcqucsled that said work be guarmffe'etl against failure bccau~-of~'e ~t'°rkmanshil~ or material, performed or ftn nished by said principal for a period of o n e years flora date of completion and accept- anco, normal wear and tear cxcepled. N()W '111F. RFoFORE, if tile said PT incipal shall indemnify and save harmless the obligee against loss or damage occasioned dil cclly by the faihne of saki mntcrials or workmanship, then this obligalion to be void, otherwise Io remnin in [nil force and el fed. il is undc~sloocl, however, that this bond shall not include loss or damage by failure of workmanship or malcrials tlue m hm ricanc, cyclone, tot nado, earthquake, volcanic eruption or any similar disturbance of nature, nor militar.'.,; naval or usmped power, insurrection, riot or civil commotion, nor any act of God. It is further undersloocl and agreed that the total liability of the surety under this bond shall in no event exceed the smnof Twenty Thousand, Ninety-Four and 38/100 ($20,094.38) ...... Dollars. No right of action shall accrue upon or by reason of this obligation, lo or for the use or benefit of any person, firm or corporation, olher than tile obligee herein named. Rebcon, Inc. Colonial American Casualty and Surety Principal Surety C o mp an y -~ .._.5./' ~ ' - '[ By: , By: , ~- ' / Elnora Cruthis Attorney-in-Fact me FIDELITY ,AND DEPOSIT COMPANY OF MARYLAND [~ COLONIAL AMERICAN CASUALTY AND SURETY COMPANY Companies H()ME OFFI('I:S BAli IMORE. MD 21203 POWER OF ATTORNEY Kv~x XLt Xll x ~ ['H~5[( PRkM xis Thai thc FII)ILIF~ XND D[P(~SlT C()MPXN~ ~)F ~]ARYI_AND. and the Cf)I.ONIAI. AMkRICAX (' x~t ~[ :', ',~'~ S~ ~[ ~ Ct)MPxx~. o,rporation~ of thc State of Maryland. b3 C. N. PECOT, JR. . Vice-President. ,~;~d C. W. ROBB~NS . &,,~tant SecretaD. m pursuance of authority granted by Article V1. Section 2 ~h ~pc 'u~c [3~ ~1 ~, ot ~a~d Compame~ ~hich arc ~et fi)nh on the~everse ~ide her~)f and are herebv cemfied to be in t~ll force Jay, Karen E. VestJr, 'Joh'n M. B2rnes, Ka~rice,~. Adler and Irmgard Collins, ail of Oall~ Tvxa~ EACH ~ ..... ~*' ............................ thc truc and la~lul'a~ent and Aftorne, in-Fact ot each. to ~k~xecutc. ~dehver. Ior. and on .t~b~hal~ ~, t, ,,t and dc~d an~and al~ bonds and u aking . XCEPT bonds on oena~ oz ~n~epenuenc ~ ~ ' ~' : Y~ - ''~ans--'.''.' ...... .............. ' ...... aid Companies. as ruin larly elected officers of r of attorney revokes that issued on beha~Rober~. Stalnaker, Jr., etal, dated, August 13, 1991. [N ~ ss Wm~Rt~)F. the said Vi~ents and ~ant Secretaries have hereunto subscr,bed the,r names and atfixe the Corporate Seals of the said FIDk~ ANI) DEP~OMPANY OF M..XRYI.AND and the COI,ONIAL AMERICAN CASUALTY ,XND SIRI D (Tt)Xl~ xX5 this %$U ~x~- aa~ of Januar~ .~.. A D 1992 ~f ..... ' O' Vi~e-Prestdent~ COLONIAL .~MERICAN CASUALTY AND~TY ~MPANY Sl'~lh ()l: M&RYI xND SS CII5 ()F BM_IIMI)RE On th~ ~sE da~ o~ January . A D 19 92. before thc subscriber, a NoraO' Public of the State of MaD'land. in and lot the Cit5 oI Balnmore. ~ulv commissioned and qualified, omc the above nam~ Vice-Presidents and Assistant Secretaries of the FIDELITY AND I)E~OSIT COMPANY })F MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY. to me ~rsonally kn,,~n to be the indi~ iduals and officers descried herein and who executed the preceding instrument, and they each acknowledged the execution ot thc ,ame. and being b~ ~ne duly sworn, severely and each tbr hlmsetf deD)se~ and saith, ~at they are ~e said officers of the Companies albresaid. and that thc seals affi xed'to the preceding instrument are the Co,}rate Seals of said Complies, and ~at the said Co~rme Seals and their signatures a~ ,uch officers ~ere dul~ affixed and subscfi~ to ~e said instrument by the authoriw and direction of the said Co~rations. expires Auggst 1, ~992 My commission ................................................ CERTI~CATE I. thc undersigned Assistant Secretao' of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AN~ SURETY COMPANY do hereby ceni~' that the original Power of Attorney of which the foregoing is a full. tree and co~ect cop5. ~ ~n full force and efikct on the date of this ce~ificate: and I do fu~er cem~ that the Vice-Presidents who executed the said Power of Attorney ~cre VicePresidents ,~clally authorized by the Board of Directors lo apBfint any Auomey-in-Fact as provid~ in Article VI. Section 2 of the rc~cti~e By Ldws of~e FIDELITY AND DE~S~ COMPANY OF MARYLAND ~ ~e COLO~L AMEffiCAN CASUALTY AND SU~TY COMPANY. This certificate may be signed by facsimile under and by authority of resolutions of the Board of Directors of the FIDELITY AND DE,SIT COMPANY OF MAR~'LAND at a meeting duly called an~ held on the 16th day of July. 1~9 and of the Board of Directors of the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY at a meeting duly called and held on the 5th day of Decem~r. 1~1. RESOLVED: "That the facsimile or mechanically repr~uced signature of any Assistant ~cretao' of the Company. whether made heretofore or hereafter. ~henever appeanng u~n a cenified copy of any power of attorney issued by the Company. shall ~ valid and binding u~n the Corn- pan5 ~tth the ~ame force and effect as though n]anually affixed." IN IESTIMONY WHEREOF. I have hereunto subscribed my name and affixed the co,rate seals of the said Companies. this ...... ~68 PROJECT: HARRIS STREET / BETHEL SCHOOL ROAD Page 1 of 3 TOTAL ITEM SCHEDULED UNIT COMPLETED NO. QUANTITY PRICE ITEM QUANTITYI VALUE WATER 1. 175 LF $30.00 [2" DR-18 Water Main 175 LF $5,250.00 2. 440 LF $13.00 ~8" DR-14Water Main 440 LF $5,720.00 3. 1 EA $483.50 8" Gate Valve 1 EA $483.50 4. 2 EA $391.50 6" Gate Valve 2 EA $783.00 5. 2 EA $1,500.00 Relocate Fire Hydrant 2 EA $3,000.00 6. 1 EA $1,336.50 8"X 8" Tapping Vlv 1 EA $1,336.50 7. 1 EA $1,620.50 12" X 8" Tapping Vlv 1 EA $1,620.50 [ 8. 2 EA $300.00 Ext Exist Water Service 2 EA $600.00 9. 0.75 TON $1,500.00 Cast Iron Fittings 0.75 TON $1,125.00 10.. 2 EA $550.00 Connect to Exist Main 2 EA $1,100.00 11. 95 LF $25.00 Remove Exist Main 95 LF $2,375.00 12. 1 EA $450.00 Water System Testing 1 EA $450.00 WATER TOTALS $23~t3.50 SEWER 1. 555 LF $13.00 8" SDR-35 Sewer Main 555 LF $7,215.00 2. 3 EA $1,204.83 4' Standard Manhole 3 EA $3,614.49 3. 1 EA $306.00 Clean Outs 1 EA $306.00 4. 1 EA $250.00 Tap Exist Manhole 1 EA $250.00 5. 2 EA $50.00 Tap Exist Main 2 EA $100.00 6. 2 EA $30.00 8" Plug 2 EA $60.00 i 7. 1 EA $1,000.00 Testing 1 EA $1,000.00 SEWER TOTALS $12~545.49 i- STORM SEW ER [ 1. 255 LF $92.05 54" Class IR RCP 255 LF $23,472.75 2. 27 LF $74.04 48" Class IR RCP 27 LF $1,999.08 3. 340 LF $26.05 21" Class IR RCP 340 LF $8,857.00 [ 4.. 200 LF $23.00 ~18" Class IR RCP 200 LF $4,600.00 " 5. 10 LF $21.62 15" Class IR RCP 10 LF $216.20 6. 4 EA $2,050.00 10' Recessed Inlet 5 EA $10,250.00 7. 1 EA $1,550.00 6' Recessed Inlet 1 EA $1,550.00 8. 1 EA $800.00 54" Type "B" Headwall 1 EA $800.00 9. 1 EA $1,950.00 18" Mod Type "C" Hdwl 1 EA $1,950.00 10. 7 EA $200.00 RCP Connections 7 EA $1,400.00 11.: 1 EA $200.00 Corm to Exist RCP 1 EA $200.00 12. 3 EA $60.00 Rem & Disp of Hdwl 3 EA $180.00 13. 40 EA $55.00 Rem & Disp of RCP 40 EA $2,200.00 14. 130 LF $2.00 Grade to Drain 130 LF $260.00 STORM SEWER TOTALS $57,935.03 PROJECT: HARRIS STREET / BETHEL SCHOOL ROAD Page 2 of 3 i TOTAL ITEM SCHEDULED UNIT COMPLETED NO. QUANTITY PRICE ITEM QUANTITYI VALUE CHANGE OR ~)ER #1 1. 1 EA $1,133.00 8" X 6" Tap Sly & Vlv 1 EA $1,133.00 2. 1 LS $400.00 Lower Ex. Phone Lines 1 LS $400.00 3. 1 LS $375.00 Notch Out Storm Sewer 1 LS $375.00 4. 40 LF $23.00!18" Class III RCP 40 LF $920.00 5. 1 LS $200.00 Tap Existing Inlet 1 LS $200.00 6. 1 EA $775.00 6' Curb Inlet 1 EA $775.00 CHANGE ORDER #1 TOTALS $3,803.00 SUMMARY WATER TOTALS $23,843.50 I SEWER TOTALS $12,545.49 STORM SEWER TOTALS $57,935.03 I ~CHANGE ORDER #1 TOTALS $3,803.00 FINAL TOTALS I I I $98,127.02 PROJECT MANUAL INCLUDING _ CONTRACT DOCUMENTS AND SPECIFICATIONS FOR _ BETHEL SCHOOL ROAD IMPROVEMENTS FRON HEARTZ ROAD, EAST TO NOORE ROAD - CITY OF COPPELL APRIL 1987 P=epa=ed By: GINN, INC. Consulting Engtnee=s 17103 P=eston Road Dallas, Texas 752~8 _ TABLE OF CONTENTS COVER PAGE TABLE OF CONTENTS - INDEX TO DRAWINGS D~VISI~N 0 - B~_DDING_~_N[~__CONTRACT REQUIREMENTS 00020 - ADVERTISEMENT FOR BIDS 00100 - INSTRUCTIONS TO BIDDERS 00110 - GENERAL INSTRUCTIONS FOR BONDS - 00220 - SOIL INVESTIGATION DATA 00300 - PROPOSAL AND BID FORM 00~00 - BID BOND 00500 - GENERAL CONDITIONS OF AGREEMENT (G-1 th:u G-i~I 00510 - STANDARD FORM OF AGREEMENT ISF-1 th:u SF-21 - 00600 - PERFORMANCE BOND (PB-1 th=u PB-2I 00610 - PAYMENT BOND IPB-3 th=u PB-~! 00630 - CERTIFICATE OF INSURANCE 00650 - SPECIAL CONDITIONS (Supplementa=y Condit~onsl 07000 - STANDARD SPECIFICATIONS _ 0?S00 - SPECIAL PROVISIONS DIVISION I - GENERAL REQUIREMENTS 01030 - SUMMARY OF WORK 03050 - FIELD ENGINEERING - 01152 - APPLICATIONS FOR PAYMENT 01310 - CONSTRUCTION SCHEDULES 013~0 - SHOP DRAWINGS, PRODUCT DATA & SAMPLES 01700 - CONTRACT CLOSEOUT 01720 - PROJECT RECORD DOCUMENTS - 01750 - WARRANTIES APPENDIX A - LOG OF BORINGS IGENERAL) APPEND]X B - CLARIFICATION OF WORK LIN]TS, PAY ]TENS, ETC. APPEND]X C - DEFINITION OF TERMS II,IDEX TO DRAWINGS SHEET NO. O~RIPTION 1 COVER SHEET 2 LOCATION MAP 3 SHEET INDEX & SUMMARY OF QUANTITIES 4 RIGHT-OF-WAY MAP 5 CONSTRUCT]ON SEQUENCE 6 PAVING IMPROVEMENTS STA. 4+50 TO 9+10 7 PAVING IMPROVEMENTS STA. 9+10 TO 14+00 8 PAVING IMPROVEMENTS STA. 14+00 TO 19+00 9 PAVING IMPROVEMENTS STA. 19+00 TO 23+80 10 PAV]NG IMPROVEMENTS STA. 23+80 TO 29+00 1! PAV]NG IMPROVEMENTS STA. 29+00 TO 34+00 12 PAVING IMPROVEMENTS STA. 34+00 TO 39+00 13 PAVING IMPROVEMENTS STA. 39+00 TO 43+00 14 DRAINAGE AREA MAP 1S DRAINAGE IMPROVEMENTS STA. 4+50 TO 9+10 16 DRAINAGE IMPROVEMENTS STA. 9+10 TO 14+00 17 DRAINAGE IMPROVEMENTS STA. 14+00 TO 19+00 lB DRAINAGE IMPROVEMENTS STA. 19+00 TO 23+80 19 DRAINAGE IMPROVEMENTS STA. 23+80 TO 29+00 20 DRAINAGE IMPROVEMENTS STA. 29+00 TO 34+00 21 DRAINAGE IMPROVEMENTS STA. 34+00 TO 39+00 22 DRAINAGE IMPROVEMENTS STA. 39+00 TO 43+00 23 TYPICAL PAVING SECTIONS 23A DRAINAGE DETAILS -- RCBC @ STA. 21+BS 238 DRAINAGE DETAILS -- DOWNSTREAM STA. 21+95 STANDARD CONSTRUCTION DETAILS CITY OF COPPELL 2~ SD-2 PARABOLIC CROWN STREETS - 25 SD-3 PAVEMENT JOINTS 26 SD-~ ALLEY AND DRIVEWAY RETURNS 27 SD-8 STORM DRAINAGE -- MANHOLES 28 SD-9 STORM DRAINAGE -- CURB INLETS TEXAS HIGHWAY DEPARTMENT -- STANDARD DETAILS CH-11 CONCRETE HEADWALLS FOR PIPE CULVERTS _ 30 PW-N PARALLEL WINGS -- NORMAL FOR SINGLE BOX CULVERTS FW-N FLARED WINGS -- NORMAL FOR SINGLE BOX - CULVERTS SC-NA SINGLE CULVERTS -- NORMAL 33 SCL-30 LENGTHENING DETAILS -- SINGLE BOX CULVERTS ENLARGED PLAN & DETAILS - DECORATIVE FENCE AT PARK -- 35 DECORATIVE FENCE MISCELLANEOUS DETAILS SECTION 00020 - ADVERTISEMENT FOR BIDS Sealed proposals addressed to the CITY OF COPPELL, Texas for BETHEL SCHOOL ROAD IMPROVEMENTS will be received at the City of -- Coppell City Hall, 255 Parkway Boulevard until 10:00 a.m., April 28, 1987, and then publicly opened and read aloud. _ The Instructions to Bidders, Proposal Forms, Forms of Contract, Plans, Specifications and Forms of Bid Bond, Performance and Payment Bond, and other contract documents may be examined at the following: Ginn, Inc., Consulting Engineers 17103 Preston Road, Suite 100 - Dallas, Texas 75248 (214) 248-4900 _ Copies may be obtained at the office of Ginn, Inc. for a payment of $50.00 per set, non-refundable. The Owner reserves the right to waive any informalities or to - reject any or all bids. Each bidder must deposit with his bid, a security in the - amount, form and subject to the conditions provided in the Instructions to Bidders. PRINCIPAL ITEMS OF WORK INCLUDED IN THIS PROJECT ARE: Approximately 3700 L.F. of two-lane undivided street - improvement, consisting of 28' wide, b-b, 6" thick concrete on 6" lime stabilized subgrade, with concrete curb and gutter. In addition, the storm drainage system consists of approximately 2566 LF of RCP (18" to 36"), reinforced concrete box culverts, headwalls, and inlets. Also included will be concrete drives replacement, sidewalk construction, and utility relocations. CITY OF COPPELL Lou Duggan, Mayor Advertisement dates: April 2, 1987 April 9, 1987 April 16, 1987 SECT]ON 00100 - INSTRUCTION TO BIDDERS PART l: GENERAL ~.~ GENERAL A. Deftned Te=ms: Terms used in these Inst=uctions to Bidders which are in the General Conditions of the - Construction Contract, have the meanings assigned to them in the General Conditions. _. Owne=: Whe=eve= the wo~d "OWNER" is used in the speci- fications and Contract Documents, it shall be unde=stood as referring to the ~!~Y. of ~gpp~ Coppe]l, Texas. - Enginee=: Wherever the word "ENGINEER" is used in the specifications and Contract Documents, it shall be under- stood os =eferring to Ginn~__~D~=~ 17)03 Preston Road, Suite lO0~ Dallas, Texas ?~2~B~ phone 1214) 2~B-~O0. Inspecto=: The autho=ized =epresentotive of the .... Enginee=, assigned to observe and inspect any pa=ts of the work and the mate=io]s to be used therein. Bidde=: An individual, fi=m or corpo=otion or any - combination thereof, submitting a Cant=acta=: The individual, firm or corpo=otion or any - combination thereof, party of the second po=t, with which the contract is made by the City of Coppell, Texas. Superintendent: The =epresentotive of the Cant=actor autho=ized to =eceive and fulfi]] instructions f=om the Engineer and who shall supervise and di=ect the const=uction. B. Documents: Complete sets of the Bidding Documents (ful]- size drawings and specifications! may be obtained from the Enginee= upon receipt of the required payment as stated in the Advertisement for Bids. The payment is non- =efundable. No 'Bidding Documents will be issued late= than two 1~1 days p~io~ to the date for receipt of bids. If requested, Bidding Documents will be moiled upon =eceipt of the requi=ed payment, plus a $5.00 hond]ing and shipping charge. Plans and specifications may be examined at Ginn, ]nc., and copies may be obtained upon providing the requi=ed _ payment. P]ons ore also made available to the Dodge Room and Texas Contractor. No partial sets of plans, specifications or p=oposol forms will be issued. Comp]ere sets of Bidding Documents shall be used in p=epo~ing Bids~ neithe~ Owner nor Engineer assume any =esponsibility fo= errors or misinte=pretotions =esulting from the use of incomplete sets of Bidding Documents. Sec. 00100 C. Discrepancies: Should a Bidder find any discrepancy, _ ambiguity, inconsistency, er=o= o= omission f:om the drawings, specifications o= p=o)ect manual o= of the site and local conditions, o= be in doubt as to their written meaning, it is requested that the Bidder promptly notify - the Enginee: who then will send a written instruction o= interpretation to all known holders of the documents. Neither the Owner no= the Engineer will be responsible -- fo: any oral instructions. D. Addenda: Any addenda to the drawings, specifications, o= _ p:o~ect manual issued before o= du:ing the time of bidding shall be included in the proposal and become a part of the contract. - Addenda will be mailed o= delivered to all Bidders receiving a complete set of Bidding Documents. - No Addenda will be issued late= than fay: ill days p=io: to the date fo= =eceipt of bids except an Addendum, if necessa=y, postponing the date fo= :eceipt of bids o= withdrawing the request fo= bids. Each Bidder shall acknowledge on bid proposal that he has :eceived all Addenda issued. Substitutions: The mate=ials, products and equipment described in the specifications and/o= shown on the drawings establish a standa:d o= :equi=ed function, dimension, appearance and quality as required by the Engineer. NO SUBSTITUTIONS WILL BE CONSIDERED DURING BIDDING. BIDDING A. Method of Bidding: The proposal p:ovides fo= quotation of a p=ice, o= prices, fo: one o= mo:e bid items, which _ may be lump sum bid p=ices, alternate bid p=ices, o= a combination the:eof. No payment will be made fo= items not set up on the proposal, unless otherwise p:ovided by cant=act amendment. All Bidders a:e cautioned that they should include in the prices quoted fo: the va=ious bid items all necessary allowances fo: the performance of all wo:k :equi:ed fo: the satisfacto:y completion of the - p=o)ect. B. Subcont:acts: The bidde= is specifically advised that any . pe=son, fi=m o: other pa:ty to whom it is p:oposed to award a subcontract under this cant=act must be acceptable to the Owner. It is further required that the name of the mechanical and any othe: listed subcontractor - be noted on the proposal foam in the blank space provided. Failure to list these will be sufficient grounds to =e)ect the proposal. Sec. 00100 BID SECUB!!~ A. Bid Secu=ity shall be made payable to the City of Coppell in an amount of five pe=cent (S%l of the Bidde='s maximum Bid p=ice and in the fo=m of ce=tilted o= bank check o= a Bid Bond issued by a Surety Company ho]ding a pe=mit from The State of Texas to act as su=ety. B. The Bid Secu=ity of the Successful Btdde= will be =etained until such Bidde= has executed the Ag=eement and fu=nished the =equi=ed Cant=act Secu=ity, whe=eupon it will be =etu=ned) if the Successful Bidde= fails to execute and delive= the Ag=eement and fu=nish the required Contract Security within fifteen (15) days of the Notice of Awa=d, Owne= may annul the Notice of Awa=d and the Bid Secu=ity of that Bidde= wi]] be fo=feited. The Bid Secu=ity of any Bidde= whom Owne= believes to have a =easonab]e chance of receiving the awa=d may be =etained by Owne= until the sixty-fi=st day afte= the Bid Opening o= until o cant=act is awo=ded. Bid secu=ity of othe= Bidde=s will be =etu=ned within tht=ty 1301 days of the Bid Opening. GUALIFICATION OF BIDDERS A. To demonst=ate qualifications to perform the Work, each Bidde= must be p~epa=ed to submit within five days of _ Owne='s request w=itten evidence of the types set fo=th in the Supplemento=y Conditions, such as financial data, p=evious expe=ience and evidence of Bidde='s quo]ifico- tion to do business in The State of Texas o= covenant to - obtain such qualification p=io= to owo=d of the contract. B. Additional]y, oil Bidders sha]l be prepared to show that they o=e skilled, expe=ienced in, and have been =egula=ly engaged in the type of const=uction invo]ved and that they have the necessary financial =esou=ces to finish the . Wo~k in o p=ope~ and satisfactory monne= in the time specified. C. The Enginee~ and Owne= =ese=ye the =ight to =equi=e documented evidence of the fo=eg0ing f=0m the Cant=acta= p=io= to owa=d of the cant=oct. j.S EXA~]~)ION OF CO~.!B&~)__DOCUMENTS AND SITE A. Conditions of Wa=k: Each Bidde= must fully info=m himse]f of the conditions =e]oting to const=uction of the p=o)ect and employment of ]aba= the=eon. Failu=e to do so will not =elieve o Successful Bidde=~of his obligation to fu=nish oil mote=iol and lobo= necessa=y to ca==y out the p=ovisions of his contract, lnsofa= os possible, the Controcto~ must employ methods o= means to cause no inte=~uption of o= inte=ference with the wo=k of any othe= cant=acta=. Sec. 00100 3 B. Examination of Site: All Bidde=s, including the gene=a] - Cant=acta= and subcont=acto=s shall examine ca=efully the site of the No=k to ocquaint himself with wo=king condi- tions and all difficulties that may be involved the=ein, and shall examine ca=efully all d=awings, specifications and othe= Cant=act Documents to familia=ize himself with all of the =equi=ements, teams and conditions the=eof. Any info=marion =elating to the No=k fu=ntshed by the - Owne= o= othe=s, o= failu=e to make these examinations shall in no way =elieve any Bidde= f=om the =esponsibility of fulfilling all of the re=ms of the _ cant=act, if awa=ded a cant=act. Also, failu=e to visit the site will in no way =elieve the Successful Bidde= f=om fu=nishing any mate=ials o= pa=fo=ming any =equi=ed to complete Wo=k in acco=dance with d=awings and -- p=oject manual without additional cost to the C. Laws, Regulations, Pa=mits and Taxes: The Bidde='s - attention is di=ected to the fact that all applicable state laws, municipal o=dinances, =ules and =egulations of all autho=ities having ju=isdiction ave= const=uction _ of the p=oject shall apply to the cant=act th=oughout, and they shall be deemed to be included in the cant=act the same as though he=ein w=itten out in full as a of these documents. Cant=acta= shall secu=e, and include compensation fo=, in his p=oposal, all pa=mits and all =equi=ed taxes which - a=e levied by gove=ning bodies and which a=e assessable upon labo= and mate=ials ente=ing into this D. Refe=ence is made to the Supplementa=y Conditions fo= the identification of those =epa=ts of investigations and test of subsu=face and latent physical conditions at the site o= othe=wise affecting cost, p=og=ess o= pe=fo=mance - of the Wo=k which have been =elied upon by Enginee= in p=epa=ing the d=awings and specifications. Owne= will make copies of such =epa=ts available to any Bidde= .__ =equesting them. These =epa=ts a=e not gua=anteed as to accu=acy o= completeness, no= a=e they pa=t of the Cant=act Documents. Befo=e submitting his Bid each ._ Bidde= will, at his own exg~D~ make such additional investigations and tests as the Bidde= may deem necessa=y to date=mine his Bid fo= pe=fo=mance of the Wo=k in acco=dance with the time, p=ice and othe= re=ms and conditions of the Cant=act Documents. E. On =equest, Owne= will p=ovide each Bidde= access to the site to conduct such investigations and tests as each Bidde= deems necessa=y fo= submission of his Bid. F. The ]ands upon which the Wo=k is to be pe=fo=med, - =ights-of-way fo= access the=eta and othe= lands designated fo= use by Cant=acta= in pe=fo=ming the a=e identified in the Supp]ementa=y Conditions, Gene=al - Requt=ements o= D=awings. Sec. 00100 G. The quantities of work or mote=ials as set forth in the - p=oposa] form o= on the plans are a calculated app=oxima- tion and are fo= the purpose of comparing the Bids on a uniform basis. Payment will be made by the Owne= to the _ Cant:actor only for the actual quantities of work pe=formed o= materials furnished in acco=dance with the contract. The quantity of work to be done and materials to be furnished may be increased o= dec=eased as - hereinafter p=ovided. H. Obligation of Bidder: At the time of opening of bids, _ each Bidder will be p=esumed to have inspected the site and to have read and be thoroughly familiar with the d:awings, specifications and the pro)ect manual, including all addenda. The submission of Bid will constitute an incontrovertible rep:esentotion by the Bidder that he has complied with - every :equirement of this section, and that the Contract Documents a=e sufficient in scope and detail to indicate and convey understanding of all terms and conditions fo= _ performance of the Work. 1.6 B]D PROPOSALS A. General: Bid Proposals shall be based exactly on the documents as issued. No substitutions, =evisions - omissions from the plans and/or specifications will be accepted unless authorized in writing by the Enginee:. The p=oposal form is attached he=eto~ additional copies may be obtained from the Engineer. Bid proposals must be completed in ink or by typew=iter. - The Bid price of each item on the form must be stated in words and numerals; in case of a conflict, wa=ds take precedence. The Bid p:oposal must be signed with the full nome of the Cant=acta= and his add:ess; if a pa=the=ship, by o membe: of the fi=m with the name and address of each membe:; if a co:potation, by an office: the:eof, the co:po=ate name, and have a corporate seal affixed. - B. Form: Make all p:oposals on fo:ms provided and fill all applicable blank spaces without inte:lineation, alte=a- tion or erasure and must not contain recapitulation of ._ the Wo=k to be done. No o=al, telegraphic, or telephonic proposals will be considered. Any addenda issued du=ing the bidding shall be noted on the p:oposal form. - C. Svbmitta]: Each Bidde: shall submit his Bid completely and properly on proposal fo=ms p:ovided. Each Bid, ~bg~ the "Specifications and Contract Documents", - shall be enclosed in a separate sealed envelope, with the Sec. 00100 5 words "Bid for" followed by the pro~ect title and the - Bidder's name and add=ess, and accompanied by the Bid Security and other required documents. If the Bid is sent through the mail or other delivery system, the sealed envelope shall be enclosed in a separate envelope with the notation "BID ENCLOSED" on the face thereof. Specifications and Contract Documents shall not be - returned with the Bids. D. Telegraphic Modifications: Any Bidder may modify his Bid _ by telegraphic communication at any time provided such communication is received by the Owner prior to the scheduled closing time. Written confirmation must be received within two days from the closing time or no consideration will be given the telegraph modifications. E. Withdrawal: If, within twenty-four hours after Bids are - opened, any Bidder files a duly signed written notice with Owner and promptly thereafter demonstrates to the reasonable satisfaction of (~ner that there was a .~ material and substantial mistake in the preparation of his Bid, that Bidder may withdraw his Bid and the Bid Security will be returned. Thereafter, that Bidder will be disqualified from further bidding on the No=k. 1.? OPENING OF BIDS A. The City of Coppel], Texas Iherein called the "Owner") invites all Bids on the form attached hereto, all blanks of which must be appropriately filled in. Bids will be received by the Owner at lO:O0_~ Tuesdayz_~g~__~ ~_at City_of Cogpell City_~g~_2SS Parkway. Boulevard~ (P.O. Box ~781, and then at said location publicly opened and read aloud. The envelopes containing the Bids must be sealed, addressed to the City of Coppell, and designated as "Bid for BETHEL SCHOOL ROAD IMPROVEMENTS." When Bids are opened publicly they will be read aloud, and an abstract of the amounts of the base Bids and ma~or alternates lif anyl will be made available after the opening of Bids on a bid tabulation sheet sent to all b~dde=s. 1.8 BIDS TO REMAIN OPEN All Bids shall remain open for ninety I~O} days after the day of Bid Opening, but Owner may, in his sole discretion, release any Bid and return the Bid Security prior to that date. Sec. 00~00 CONTRACT AWARD A. Owner reserves the right to re)ect ony and all Bids, to waive any and all informalities and to negotiate contract terms with the Successful Bidder, and the right to -' disregard all nonconforming, nonresponsive or conditional Bids. Discrepancies between words and figures wi]] be resolved in favor of words. Discrepancies between the -- indicated sum of any column of figures and the correct sum thereof will be resolved in favor of the correct sum. _ B. In evaluating Bids, Owner shall consider the qualifications of the Bidders, whether or not the Bids comply with the prescribed requirements, and alternates and unit prices if requested in the Bid forms. It is the -' Owner's intent to accept alternates [if any are acceptedl in the order in which they are listed in the Bid form, but Owner may accept them in any order or combination. C. Owner may consider the qualifications and experience of subcontractors and other persons and organizations _ linc]uding those who are to furnish the principal items of material o= equipment! proposed for those portions of the Work as to which the identity of subcontractors and other persons and organizations must be submitted as provided in the Supplementary Conditions. Operating costs, maintenance considerations, performance data and guarantees of materials and equipment may also be - considered by Owner. D. Owner may conduct such investigations as he deems necessary to assist in the evaluation of any Bid and to establish the responsibility, qualifications and financial ability of Bidders, proposed subcontractors and other persons and organizations to do the Work in .... accordance with the Contract Documents to Owner's satisfaction within the prescribed time. _ E. Owner reserves the right to re)eat the Bid of any Bidder who does not pass any such evaluation to Owner/s satisfaction. -- F. If the contract Js to be awarded it will be awarded to the lowest Bidder whose evaluation by Owner indicated to Owner that the aw~d will be ~n the best interests of the - p=o)ect. G. ]f the contract is to be a~a=ded, Owner will give the Successful Bidder a Notice of Award within ninety (901 days after the day of the Bid opening. Sec. 00~00 ? H. After award of contract to Successful Bidder, the Contrac- - to= shall ag=ee to begin work within ten |10} calendar days after the date of "Notice to Proceed" of the Owner and to fully complete the project within the stated number of consecutive co)endor days thereafter os stipu- - loted on the bid proposal and agreement between Owner and Cant=acta=. 1.10_LIQUIDATED DA_I!4AGES_~QB FAIpURE TO ENTER INTO CONTRACT _ In the event the Bidder's proposal is accepted, and he fails or refuses to enter into the cant=oct and furnish the required Performance and Payment Bonds within fifteen l/S} days after he has received notice of the acceptance - of his Bid, unless given o written extension of time by the Owner, then the Bidder will be considered as having abandoned his p=oposa] and his Bid Security will be - retained by the Owner os liquidated damages, IT NOW BEING AGREED that the specified sum of the Bid Security is o fair estimate of the amount of damages that the Owner will sustain in case the Bidder fails to enter into the contract and furnish the Performance and Payment Bonds within the time stated in the proposal. - A. The number of doys within which, o= the date by which, the Work is to be completed (the Cant=act Time) is set forth in the Bid Form and will be included in the Agreement. The Contract Time for this pro)ect is: TWO HUNDRED SEVENTY 1270! CALENDAR DAYS B. Extension of time of completion will be permissible in accordance with Section ~.02 of General Conditions of Agreement. 1.12 LIGUIDATED DAMAGES - Provisions for liquidated damages ore set forth in the P~oposol. L1quJdoted damages for th~s pro)ect oze: TWO HUNDRED FIFTY 15250.00! PER CALENDAR DAY ~.13 SUBCONTRACTORS~_~!~ A. If apparent Successful Bidder, and any other Bidder so requested will within seven 17) days after the day of Bid .... Opening submit to Owner a list of all the sub-contractors and other persons and organizations (including those who are to furnish principal items of material and equipmentl ~ proposed for those portions of the Work os to which such Sec. 00100 8 identification is so =equi~ed. Such list shall be accom- - panied by an expe=tence statement with pe=tinent info=ma- tion as to simila= p=o~ects and othe= evidence of qualification fo= each such Subcont=acto=, pe=son and _ o=ganizatton if =equested by Owne=. If Owne= o= Enginee= afte= due investigation has =easonab]e objection to any p=oposed Subcont=acto=, othe= pe=son o= o=ganization, eithe= may befo=e giving Notice of Awa=d =equest the - appa=ent Successful Bidde= to submit an acceptable sub- stitute without an inc=ease to Bid p=ice. If appa=ent Successful Bidde= declines to make any such substitution, _ the Cant=act shall not be awa=ded to such Bidde=, but his declining to make any such substitution will not consti- tute g=ounds fo= sac=ificing his Bid Secu=ity. Any Sub- cant=acta=, othe= pe=son o= o=ganization so listed and to - whom Owne= o= Enginee= does not make w=itten ob)ection p=io= to giving of Notice of Awa=d will be deemed accepta- ble to Owne= and Enginee=. B. ]n cant=acts whe=e the Cant=act P=ice is on the basis of Cost-of-the-Wo=k Plus a Fee, appa=ent Successful Bidde=, _ p=io= to Notice of Awa=d~ shall identify in w=iting to Owne= those po=tions of Wo=k that such Bidde= p=oposes to subcont=act and afte= Notice of Awa=d may only subcont=act othe= po=tions of the Wo=k with (~ne=~s w=itten consent. C. No Cant=acta= shall be =equi=ed to employ any Subcont=acto=, othe= pe=son ox o=ganization against whom - he has =easonable ob~ection. PERFORMANCE AND OTHER BONDS A. Secu=ity fo= Faithful Pe=fo=mance: Simultaneously with his delive=y of the executed cant=act, the Cant=acta= -- shall fu=nish a su=ety bond o= bonds as secu=ity fo= faithful pe=fo=mance of this cant=act and fo= the payment of all pe=sons pe=fo=ming labo= on the p=o)ect unde= the _ cant=act and fu=nish mate=ials in connection with this cant=act. The su=ety on such bond o= bonds shall be by a duly autho=ized su=ety company, satisfacto=y to the Owne=. 1.15 SIGNING OF AGREEMENT - When Owne= gives a Notice of Awa=d to the Successful Bidde=, it will be accompanied by at ]east six unsigned counte=pa=ts of the Ag=eement and all other Cant=act Docu- _ ments. Within fifteen {15} dcys the=ecfte=, Cont~ccto= shall sign and delive: at least six counte:pa=ts of the Ag=eement to Owne: with all othe= Cant=act Documents attached. Within ten (~01 days the=eafter, Owner will -- delive= all fully signed counte=pa=ts to Cant=acta=. Enginee: will identify those po:tions of the Cant=act Documents not fully signed by Owne= and Cont=acto~ and - such identification shall be binding on all pa=ties. Sec. 00100 -- SECTION 00110 - GENERAL INSTRUCTIONS FOR BONDS 1.1 GENERAL A. The surety on each bond must be a responsible surety company which is qualified to do business in Texas and satisfactory to the Owner. B. The name, including full Christian name, and residence of each individual pa:ty to the bond shall be inse~ted in - the body thereof, and each such party shall sign the bond with his usual signature on the line opposite the scroll seal, and if signed in Maine, Massachusetts o~ New Hampshire, an adhesive seal shall be affixed opposite the signature. C. ]f the principals are partners, their individual names - wi]] appea~ in the body of the bond, with the recital that they are partners composing a fi~m, naming it, and all the members of the fi~m shall execute the bond as _ individuals. D. ]'he signature of a witness shall appear in the appropriate place, attesting the signature of each -- individual party to the bond. E. ]f the p~incJpa] or surety is a corporation, the name of - the state in which incorporated shall be inse~ted in the appropriate place in the body of the bond, and said instrument shall be executed and attested under the ~__ co~po~ate sea], the fact shall be stated, in which case a sc~oll or adhesive seal shall appear following the co~po~ate name. - F. l'he off~cia] character and authority of the person or persons executing the bond fo~ the p~incipal, if a co~po~ation, sh~11 be certified by the secretary o~ .... assistant secretary according to the form attached he~e~o. 1n lieu of such ce~tific~te~ ~eco~ds of the co~po~tion ~s w~11 show the official cha~acte~ and __ authority of the office~ signing, duly certified by the secretary or assistant sec~etary, unde~ the co~po~ote seal, to be t~ue copies. .... G. The date of this bond must not be p~ior to the date of the contract in connection with which it is given. -. H. Amounts of bonds shall be as set forth in Paragraph 3.10 of the General Condition. Sec. 00110 SECTION 0220 - SOIL J_NVEST]GATION DATA 1.1 GENERAL: -- A. A soil investigation =epo=t has been p=epo=ed fo= the p=oposed imp=ovements and obtained by the Enginee= fo= his own use in designing the p=o)ect. Its accu=acy o= - completeness is not gua=onteed by the Ownes os the Enginee= and in no event is Jt to be conside=ed os po~t of the contsact plans o= specifications. Contsacto= shall not sely solely on svbsv=foce info=motion obtained di=ect]y f=om Enginee=, o= indi=ectly f=om Owne=. B. Bidde=s should visit the site and acquaint himself with - conditions p=io~ to bidding. Additional]y, the Bidde=/Cont=acto= may make his own investigation of existing subsu=face conditions. Neithes the Owne=, nos _ the Enginee= will be =esponsible in any way fo= additional compensation fo= additional wo=k pe=fo=med undes the cant=act due to Cont=octo='s assumptions based on subsoil data p=epo=ed solely fo= Enginee='s use. C. A copy of this soil investigation ~epo=t may be inspected at the Enginee='s office. It is available fo= -- info=motion only and is not o wa==anty of subsu=face conditions. The data is available fo= =eview by bidding cont=acto=s upon wsitten sequest. Requests a=e =equi=ed _ to be in the following fo=m: "P]eose fo=woad copy of soil investigation =epo=t fo= the subject p=o]ect. The contsocting fism he=ein named - =eleases the Owne= and Enginee= f=om any ~esponsibility os obligation as to its occu=ocy o~ completeness o~ fo= any additional compensation fo= wo~k performed unde~ the contract due to assumptions based on use of such fv=nished info=motion." _ D. A copy of the "log of bo:ings" is in Appendix A. END OF SECTION Sec. 00220 1 SECTION 00300 - PROPOSAL AND BID FORM FOR: BETHEL SCHOOL ROAD IMPROVEMENTS -- TO: CITY OF COPPELL {hereinafter called "OWNER") P. O. BOX 478 255 PARKWAY BOULEVARD -- COPPELL, TEXAS 75019 Gentlemen: The BIDDER, in compliance with your invitation for bids for the above ~efe~enced p~o~ect, having examined the plans and -- specifications with ~eloted documents and the site of the p~oposed wo~k, and being fomilio~ with oll of' the conditions surrounding the construction of the p~oposed p~o~ect including the - ovoiIobi)ity of materials and lobo~, hereby p~oposes to furnish o)l lobar, materials, and supplies, and to construct the pro)ect in accordance with the Contract Documents, of which this p~oposol is o po~t. The undersigned, os BIDDER, declares that the only person o~ po~ties interested in this p~oposol os p~incipols o~e those named -- herein, that this p~oposol is made without collusion with any othe~ person, fi~m o~ co~po~otion~ that he has carefully examined the fo~m of contract, Notice to Bidders, Specifications, and the Plans herein ~efe~ed to and has co~efu]ly examined the locations, conditions and classes of materials called for in the Contract and Specifications in the monne~ p~esc~ibed and according to the ~equi~ements of the Owne~ os herein set fo~th. It is understood that the following quantities of wo~k to be done at unit p~ices a~e approximate only, and o~e intended principally to serve os o guide in evaluating bids. Payments fo~ such items will be mode on the basis of the actual quantity incorporated in the work. It is fu~the~ agreed that the quantities of wo~k to be done at unit p~ices and material to be furnished may be increased o~ diminished os may be considered necessary to complete the wo~k ~'- ful]y os p]onned and contemplated, and that oll quantities of wo~k whethe~ increased o~ dec~eosed o~e to be performed at the unit p~ices set fo~th below, except os p~ovided fo~ in the --- Specifications. It is fu~the~ agreed that lump sum p~Jces may be increased to _ cover additional work o~dered by the OWNER, but not shown on the Plans o~ requi~ed by the Specifications, in accordance with the provisions of the General Conditions. Similarly, they may be dec~eosed to cove~ deletion of wo~k so o~de~ed. -- Sec. 00300 1 BIDDER he=eby ag=ees to commence work unde= this contract on or _ befo=e a date to be specified in written "Notice to P=oceed" by the OWNER and to fully complete the p=o)ect within 270 consecutive calendar days the=eafte= as stipulated in the Specifications. BIDDER fu=ther ag=ees to pay as liquidated damages, the sum of - $250.00 for each consecutive calenda= day the=eafter as he=ein- afte= p=ovided in Pa=ag=aph 1.~, E of the Special Conditions. - Accompanying this p=oposal is a Certified o= Cashie='s Check payable to the City of Coppell (Bid Bond) in the amount of Do]la=s l$ l, _ which is five pe=cent (5%1 of the g=eatest amount bid. -- BIDDER acknowledges =eceipt of the following addendum: (If non-issued, indicate N/Al - ADDENDA # DATE ADDENDA # ........ DATE .............. ADDENDA # DATE ........ ADDENDA # DATE SUBCONTRACTORS: BIDDER shall list below p=incipa] subcont=acto=s proposed fo= use on this p=o~ect: - NANE ~DDR~ PHONE NO. IEARTHWORKI ~AVNGI _ !~TILII'IESI BIDDER og=ees to pe=form all the wo=k desc=ibed in the Specifications as shown on the Plans for the following unit -- p=ices: (Amounts a=e to be shown in both words and figu=es. In case of _ disc=epancy, the amount shown in wa=ds will gove=n.) _ Sec. 00300 BID PROPOSAL FORM PROJECT' B£T L SCHOOL ROAD Total Item Item Approximate Unit and Description and Unit Bid Price Amount in _ No. Qu~ntities Written in Words and Figures Figures 100.1 37.08 Sta. Prepare right-of-way (Bethel School Road) ,- for dollars and cen~ ~ .per Unit :100.2 I z.091 Sta. Prepare right-of-way (Intersecting streets) , for do liars ,S -' and ,cents ~ per U~it * 102 I 30 I Ea. Clearing and grubbing [tree) (up_ to 24" - diam. trees) , for dollars and cents ,~ per Unit for. dol la rs and cents ~; per Unit I Remove old concrete/asphalt [beyond - 104.2 285 SY right-of-way limits) for dol Ia rs S I and cents ~ ,per Unit I 4800 ICY Roadway excavation, density control for dollars and cents ~ per Unit ' * 120 I 100 ICY Channel excavation, ordinary compaction for do I lars ,S a nd cents ,~ per U n i t Borrow [delivered), density control for dollars S and cents ~, per Unit I Furnishinf. and placing, topsoil 160 11610 SY complete and in-place for dollars and cents ~ per Unit *Estimated quantities, not plan quantities, for bidding ~urooses only, SEC. 00.300-3 BID PROPOSAL FORM PROJECT, BETHE L SCHOOL ROAD Total Item Item Approximate Unit and Description and Unit Bid Price Amount in _ No. Quantities Written in Words and Figures Figures 162 11610 SY Sodding for erosion control "Block Sodding" _ for dollars and cents ~ per Unit I Flexible base, Type A, Grade 2, Class 1 - 248 60. CY (density control) for. .do liars - and cents ~; per Lk~it 260 J 1015 I SY Lime treatment for materials in-place for dollars and cents ,~ per Unit 262 12464 SY Lime treatment for base course for dollars and cents $ per Unit I I Hydrated lime and lime slurry (for ._ 264.1. 13.5. TONS Item 260, above) 6% by wgt,, 27#/ton for dol la rs S__ . and cents $ per Unit I I Hydrated lime and lime. slurry (for Item 264.2 168 TONS 262, above) 6% by wgt., 27#/ton - for dollars S__ and cents ,~ per Unit ! I 5" thick, Type D, HMACP (density 340.1. 92.5. TONS control) for do I lars ,S and cents ~ per Unit I I 6" concrete, 3000 psi (5 sack mix) 360.1 11640 SY for dollars S I and cents ,~ .per Unit 360.2I 4823 i LF 6" integral concrete curb (3000 psi) __ for dol Iors and_ cents ~ per Unit - * See note on Sheet 3. SEC. 00~00- 4 BID PROPOSAL FORM PROJECT= B TH I', SCHOOL ROAr) Total Item Item Approximate Unit and Description and Unit Bid Price Amount in _, No. Quontities Written in Words and Figures Figures 6" concrete, 3000 psi (6 sack mix) 360.3 1015 SY -- for dollars and cents ~ per Unit -- 360.4 I 168 j LF 6" separate concrete curb and gutter m for dollars -- and cents ~ per Lk~it Concrete street header 360.5 249 LF for dollars and .cents ,~ per Unit 6" thick concrete rip-rap (co~lete-in- 432 140 SY place) - for dol mars ,~ and cents ~ .per Unit I I 157 JLF Reinforced concrete box culvert (4'x2') 462.1 complete- in-place m for dol la rs S__ - and .cents ~ .per Unit Reinforced concrete box culvert (8'x4') 462.2 52 LF complete- in-place for dollars S__ and cents ~ Der Unit - 464.1 2095 I LF 18" RCP, Class III, complete-in-place for. do I lars and cents ,~ per Unit I 21" RCP Class III complete-in-place _ 464.2 10 LF ' ' for dom lars and cents ~, ,per Unit I 24" RCP, Class III, comolete-in-place 464.3 184 LF - - for dollars and cents ~ per Unit SEC. OO3OO-5 BID PROPOSAL FORM PROJECT= SCHOOL Total Item Item Approximate Unit and Description and Unit Bid Price Amount in - No. Quantities Written in Words and Figures Figures 30" RCP, Class III, complete-in-place 464.4 109 LF -- for dollars and cents ~ per Unit - 1464.' 5 I 167,. 5 I LF 36" RCP, Class III, complete-in-place for do liars -- and cents ~; per Unit 464.6 I 1 FA Concrete transition, 18" RCP to 4'x2' -- RCBC, 3000 psi concrete for dollars and cc, ets ~ per Unit 5' Recessed inlet, complete-in-place 470.1 10 FA - for rial lars and cents ~; per Unit 5' Recessed inlet (modifie~) (complete- - 470.2 2 EA in-place) for dol la rs - and .cents ~ per Unit 470.3 12 I :EA 10' recessed inlet, complete-~n-place for dollars and cents ~, per Unit '- I 1U' recessea ~n±et ~modified) 470.4 8 EA (complete- in-place) for do I lars ,S and_ cents ,~ per Unit 470.5 I 4 FA Storm sewer manhole, Type B (modified) complete- in-place for dol Iors and cents ~ per Unit ~-N headwall (8'x4' RCBC) complete- 475.1 1 FA in-place - for dollars and cents ~ per Unit SEC. 00300- 6 BID PROPOSAL FORM PROJECT, BP, SCHOOL ROA Total item Item Approximate Unit and Description and Unit Bid Price Amount in - No. Quantities Written in Words and Figures Figures FW-N headwall (8'x4' RCBC) (complete- 475.2 1 EA in-place) for dollars and cents ~ per Unit 475.3 2 EA THD-CH-11-B headwall (36" RCP) (complete- in-place) , for dollars S - and cents ~ per Unit for dollars _ and .cents ,~ per Unit I SY 4" thick, 2500 psi concrete sidewalk, 530.0 1500 reinf. (complete- in-place) - for dollars and .cents ~ per Unit I I 5" thick, concrete drive with curb - 530.1 1550 SY for dol la rs I - and cents $ per Unit J 285 I SY 5" thick, concrete drive (beyond ROW) 530.2 for dollars and cents ~ nar Unit - ] I 4" thick concrete sidewalk 530.3 4 SY re~air existing, 2500 psi .__ for do I lars and cents ~ per Unit -- * 530.4 J S0 J LF Concrete encasement for dollars I - and cents ~, .per Unit 5401 ilLS Decorative fence complete-in-place .... for, dollars and cents ~ per Unit -" * See note Sheet 3. SEC. 00500- 7 BID PROPOSAL FORM PROJECT: B THEL SCHOOL ROAD Total Item Item Approximate Unit and Description and Unit Bid Price Amount in _ No. Quantities Written in Words and Figures Figures 582.1 15 EA Adjust existing water valves _ for dollars and cents ~ per Unit - 582.2 I 2,I ~ Relocate existing water valve and/or fire hydrant , for dollars ,S -- and .cents ~ per Unit 582.3! 310 I T,F ]'~ower exist lng 8" water ]lJt~iT). for dollars and cents ,~ .per Unit - 582.4 ] 45 I LF Relocate/lower existing 8"main for dol la rs and cents ~ per Unit _ ' 582.5 J 30 I :F~ Relocate existing 3/4"/1'~' services for dol la rs _ and cents ~ per Unit 582.6 J 30 I LF Lower existing 6" water main -- for dollars and ,cents ,~ ~)er Unit 591 80 SY Stone facin~ for do I lars and cents ,~ per Unit I Thermoplastic pavement markings 666 310 LF (18" wide "Stop Bar") for dollars S and cents ~, per Unit I 4" yellow double reflector traffic 676 375 EA buttons (P-117 ~) complete-in-place .... for dollars and cents ~ per Unit * See note sheet 3. TOTAL BASE BID: -$ SEC. 00~00- 8 ALTERNATES To enable the Owner to compa=e total costs whe=e alte=nates may be accepted, the following alte=nates have been established/ os desc=ibed on the d=awings and in these specifications. Each olte=nate is sepo=ote and desc=ibes the basic changes, additions o= deletions to be inco=po=oted into the wa=k, only when that alte=note is made o port of the wo=k by the Owner - ag=eement. If any of the following olte=notes a=e accepted, as pa=t of the proiect, the Contracto= shall const=uct the items in acco=dance with the plans and specifications. Bidde= shall include in the amounts indicated all necesso=y o]lowonces fo= the perfo=mance of' the wo~k =equi=ed including taxes, ove=heod~ p~ofit, etc., completed ~LTE~NATE NO. ~ -- Provide a field office, as specified, fo= all labor, tools, mote=lois, equipment, elect=icity, ware= and incidentals necesso=y to complete the wo=k fo= the )ump sum p=ice of: ADD: $ IWritten outl ALTERNATE NO. 2 Provide 4" thick =einforced conc=ete sidewalks, 2500 psi, along the south side of Bethe) Schoo] Road, similo= to that which is indicated on the north s~de, f=om Heo=tz Road to Moore Road, as di=ected by the Engineer. ADD: 1BO0 SY @ /SY $ IWritten Outl IUnit P=iceJ $ (W=itte~ Out} ITotal P=icel -- ADD: additional consecutive co]endo= days to the base bid po=tion of the p=o~ect and any othe= o]te=notes, if th~s olte=note is se]ected. Sec. 00300 ALTERNATE NO. 3 Const=uct pa=king a=ea and d=ives, complete-in-place, as shown, along no=th side of Bethe! School Road opposite Rocky B=anch Lane IStation 20+00 plus o= minus). Const=uction shall consist of 6" thick, 3000 psi conc=ete, at 28 days 16-sack mixl ave= ~" c=ushed limestone subg=ade, including excavation, backfill, compaction, conc=ete cu=bing, ~" wide painted st=ipes, labo=, mate=ials, ave=- head, p=ofit, insu=ance, and incidentals necessa=y to construct the wo~k as indicated fo~ the lump sum p=ice of: ADD: IW]:itten OutJ ADD: additional consecutive calenda= days to the base bid portion of the p~o)ect and any other' alternates, if this alte=nate is selected. The above unit p=ices shall include all labo=, mate=ials, bailing, _ sho~ing, =emoval, overhead, p=ofit, insu=ance, etc., to cove= the finished wo~k of the seve=a] kinds called fo=. BIDDER unde=stands that the OWNER =ese=ves the =ight to =e)ect any - o= all bids and to waive any info=malities in the bidding. Conside=ation of the bids by the Owne= wi]] be in the following o=der: I'OTAL BASE BID AND ANY ALTERNATES, IF ACCEPTED The BIDDER agrees that this bid shall be good and may not be withdrawn fo= a pe=iod of ninety (90) calenda= days afte~ the scheduled closing time fo= =eceiving bids. Sec. 00300 10 Upon =eceipt of w=itten notice of the acceptance of this bid, -- BIDDER will execute the formal contract attached within ten I101 days and delive= a Su=ety 8and o= Bonds as =equi=ed by the Gene=al Conditions. The Bid Secu=ity attached in the sum of IS I is to become the p~ope~ty of ~he OWNER ~-the event the cant=act and bond a=e not executed within the time above set fo=th, as _ liquidated damages fo~ the delay and additional expense to the OI~IER caused thereby. Respectfully submitted, I Fi=m I By: - Title: ISEAL-if bid is by a co=po=ationl IBus~ness Add=ess! ITelephone Numbe=l END OF PROPOSAL Sec. 00300 SECT]ON 00~00 - BID BOND KNOW ALL MEN BY THESE PRESENTS, that we, the unde=signed,__ as P=~ncipal, and as Su=ety, a=e he=eby held and fizmly bound unto - as Owne= in the penal sum of _ fo= payment of which, well and t=u]y to be made, we he=eby ~oint]y and save=ally bind au=selves, au= hal=s, executo=s, administ=ators, successo=s and assigns. - S]GNED, this day of , 19__. The Condition of the above obligation is such that whereas the P~incipal has svbmitted to __a ce=tain Bid, attached hereto and hereby made a part he=eof to enter into a contract in writing, fo= the NOW, THEREFORE, a. If said Bid shall be re~ected, or in the -- alternate, b. If said Bid shall be accepted and the P=incipal shall execute and delive~ a cont=act in the Fo=m of Contract attached heEeto {Pcoperly completed in accordance with said Bid} and shall furnish a bond fo= the payment of all pa=sons pa=fo=ming 1aba= o= -- fu=nishing mate=ials in connection the=ewtth, and shall tn all othe~ =aspects pe=fo=m the ag=eement c=eated by the acceptance of said Bid, then this obligation shall be void, otherwise and same shall remain in fo=ce and effect; it being expressly understood and ag=eed that the liability of the Surety fo~ any and all claims he=eunde= shall, in no event, exceed the penal amount of this obligation as herein stated. - Sec. 00~00 The Surety, for value received/ hereby stipulates and agrees - that the obligations of said Surety and its bond shall be in no way impaired or affected by any extension of the time within which the Owner may accept such Bid~ and said Surety does hereby waive - notice of any such extension. IN WITNESS WHEREOF, the Principal and the Surety have he=eunto set their hands and sea]s, and such of them as are co=po=ations have caused thei= co=po=ate seals to be he=eta affixed and these presents to be signed by their prope= officers, the day and year fi=st set fo=th above. iL.S.I Principal Su=ety _ By:_ Date: IMPORTANT - Su=ety companies executing bonds must appea= - on the l=easu=y Department's most cu==ent list (Ci=cular 5?0, as amended} and be authorized to t=ansact business in the state where the p=o)ect is located. - Sec. 00~00 2 TABLE OF CONTENTS FOR GENERAL CONDITIONS OF AGREEMENT -- 1. Definition of Terms Page 1.01 Owner, Contractor and Engineer ...................... G-1 1.02 Contract Documents ........................ G-1 1.03 Sub-Contractor . .. .......................... G-1 1.04 Written Notice ............................ G-1 -- 1.05 Work ................................ G-1 1.06 Extra Work .............................. G-1 1.07 Working Day ............................. G-1 -- 1.08 Calendar Day ........................... G-1 1.09 Substantially Completed ......................... G-1 2. Responsibilities of the Engineer and the Contractor 2.01 Owner-Engineer Relationship ....................... G-2 .... 2.02 Professional Inspection by Engineer .................... G-2 2.03 Payments for Work ........................... G-2 2.04 Initial Determinations .......................... G-2 2.05 Objections .............................. G-2 2.06 Lines and Grades ........................... G-2 2.07 .Contractor's Duty and Superintendence ................... G-2 2.08 Contractor's Understanding ........................ G-3 2.09 Character of Workmen ......................... G-3 2.10 Contractor's Buildings ......................... G-3 2.11 Sanitation ............................ G-4 2.12 Shop Drawings ............................ G-4 2.13 Preliminary Approval ........................ G-4 2.14 Defects and Their Remedies ....................... G-4 .2.15 Changes and Alterations ......................... G-5 3. General Obligations and Responsibilities 3.01 Keeping of Plans and Specifications Accessible ................ G-5 3.02 Ownership of Drawings ......................... G-5 3.03 Adequacy of Design .......................... G-5 3.04 Right of Entry ............................. G-5 3.05 Collateral Contracts ........................... G-5 3.06 Discrepancies and Omissions ....................... G-5 3.07 Equipment, Materials and Construction Plant ................. G-5 3.08 Damages ............................... G-6 3.09 Protection Against Accident to Employees and the Public ............ (3-6 3.10 Performance and Payment Bonds ......................... 3.11 Losses from Natural Causes ............................ (]-6 3.12 Protection of Adjoirdng Property ......................... (]-6 3.13 Protection Against Claims of Sub-Contractors, Etc ................. G-6 3.14 Protection Against Royalties or Patented Invention ................ 3.15 Laws and Ordinances ............................... G-7 3.16 Assignment and Subletting ............................ (3-7 3.!7 Indemnification ................................. (]~7 3.18 Contractor's Liability Insurance ......................... (]-8 3.18.1 Certificate of Insurance ............................. (]-8 4. Prosecution and Pro~'ess 4.01 Time and Order of COmpletion .......................... {3-8 4.02 Extension of Time ................................ G-9 4.03 Hindrances and Delays .............................. G-9 5. Measurement and Payment 5.01 Quantities and Measurements ........................... G-9 5.02 Estimated Quantities ............................... (]-9 5.03 Price of Work ................................... 5.04 Partial Payment .................................. G-lO 5.05 Use of Completed Portions ............................ (]-10 5.06 Final Completion and Acceptance ........................ G-10 5.07 Final Payment .................................. 5.08 Payments Withheld ................................ C~.10 5.09 Delayed Payments ................................ {3-11 6. Extra Work and Claims 6.01 Change Orders ................................... 6.02 Minor Changes .................................. G-II 6.03 Extra Work .................................... G-II 6.04 Time of Filing Claims .............................. G-12 6.05 Arbitration ..................................... Ct.12 7. Abandonment of Contract 7.01 Abandonment by Contractor ........................... (]-13 7.02 Abandonment by Owner ............................. (]-14 GENERAL CONDITIONS OF AGREEMENT 1. DEFINITIONS OF TERMS 1.01 OWNER, CONTRACTOR AND ENGINEER. The OWNER, the CONTRACTOR and the ENGINEER are those persons or organizations identified as such in the Agreement and are referred to throughout the Contract'Documents as if singular in number and masculine in gender. The term ENGINEER means the ENGINEER or his duly authorized representative. The ENGI- NEER shall be understood to be the ENGINEER of the OWNER, and nothing contained in the Contract Documents shall create any contractual or agency relationship between the ENGINEER and the CONTRACTOR. 1.02 CONTRACT DOCUMENTS. The Contract Documents shall consist of the Notice to Contractors (Advertisement), Special Conditions (Instructions to Bidders), Proposal, signed Agreement, Performance and Payment Bonds (when required), Special Bonds (when required), General Conditions of the Agreement, Technical Specifications, Plans, and all modifications thereof incorporated in any of the documents before the execution of the agreement. The Contract Documents are complementary, and what is called for by any one shall be as binding as if called for by all. In case of conflict between any of the Contract Documents, priority of interpretation shall be in the following order: Signed Agreement, Performance and Payment Bonds, Special Bonds (if any), Proposal, Special Conditions of Agreement, Notice to Contractors, · Technical Specifications, Plans, and General Conditions of Agreement. 1.03 SUB-CONTRACTOR. The term Sub-Contractor, as employed herein, includes only those having a direct contract with the CONTRACTOR and it includes one who furnishes material worked to a special design according to the plans or specifications of this work, but does not include one who merely furnishes material not so worked. 1.04 WRITTEN NOTICE. Written notice shall be deemed to have been duly served if delivered in person to the individual or to a member of the firm or to an officer of the corporation for whom it is intended, or if delivered at or sent by registered, mail to the last business address known to him who gives the notice. 1.05 WORK. The CONTRACTOR shall provide and pay for all materials, supplies, machin- ery, equipment, tools, superintendence, labor, services, insurance, and all water, light, power, fuel, transportation and other facilities necessary for the execution and completion of the work covered by the contract documents. Unless otherwise specified, all materials shall be new and both workmanship and materials shall be of a good quality. The CONTRACTOR shall, if required, furnish satisfactory evidence as to the kind and quality of materials. Materials or work described in words which so applied have a well known technical or trade meaning shall be held to refer to such recognized standards. 1.06 EXTRA WORK. The term "Extra Work" as used in this contract shall be understood to mean and include all work that may be required by the ENGINEER or OWNER to be done by the CONTRACTOR to accomplish any change, alteration or addition to the work shown upon the plans, or reasonably implied by the specifications, and not covered by the CONTRACTOR'S Proposal, except as provided under "Changes and Alterations", herein. 1.07 WORKING DAY. A "Working Day" is defined as any day not including Saturdays, Sundays or any legal holidays, in which weather or other conditions, not under the control of the CONTRACTOR, will permit construction of the principal units of the work for a period of not less than seven (7) hours between 7:00 a.m. and 6:00 p.m. 1.08 CALENDAR DAY. "Calendar Day" is any day of the week or month, no days being excepted. 1.09 SUBSTANTIALLY COMPLETED. By the term "substantially completed" is meant that the structure has been made suitable for use or occupancy or the facility is in condition to ~er~e its intended purpose, ~ut still may require minor miscellaneous work and adjustment. 2. RESPONSIBILITIES OF THE ENGINEER AND THE CONTRACTOR 2.01 OWNER-ENGINEER RELATIONSHIP. The ENGINEER will be the OWNER'S representative during construction. The duties, responsibilities and limitations of authority of the ENGINEER as the OWNER'S representative during construction are as set forth in the Contract Documents and shall not be extended or limited without written consent of the OWNER and ENGINEER. The ENGINEER ~'ill advise and consult with the OWNER, and all of OWNER'S instructions to the CONTRACTOR shall be issued through the ENGINEER. 2.02 PROFESSIONAL INSPECTION BY ENGINEER. The ENGINEER shall make periodic visits to the site to familiarize himself generally with the progress of the executed work and to determine if such work generally meets the essential performance and design features and the technical and functional engineering requirements of the Contract Documents; provided and except, however, that the ENGINEER shall not be responsible for making an.y detailed, exhaus- tive, comprehensive or continuous on-site inspection of the quality or quantity of the work or be in any way responsible, directly or indirectly, for the construction means, methods, techniques, se- quences, quality, procedures, programs, safety precautions or lack of same incident thereto or in connection therewith. Notwithstanding any other provision of this agreement or any other Contract Document, the ENGINEER shall not be in any way responsible or liable for any acts, errors, omissions or negligence of the CONTRACTOR, any subcontractor or any of the CONTRACTOR'S or subcontractor's agents, servants or employees or any other person, firm or corporation perform- ing or attempting to perform any of the work. 2.03 PAYMENTS FOR WORK. The ENGINEER shall review CONTRACTOR'S applications for payment and supporting data, determine the amount owed to the CONTRACTOR and approve, in writing, payment to CONTRACTOR in such amounts; such approval of payment to CONTRAC- TOR constitutes a representation to the OWNER of ENGINEER'S professional judgment that the work has progressed to the point indicated to the best of his knowledge, information and belief, but such approva, 1 of an application for payment to CONTRACTOR shall not be deemed as a representation by ENGINEER that ENGINEER has made any examination to determine how or for what purpose CONTRACTOR has used the moneys paid on account of the Contract price. 2.04 INITIAL DETERMINATIONS. The ENGINEER initially shall determine all claims, disputes and other matters in question between the CONTRACTOR and the O~,~ER relating to the execution or progress of the work or the interpretation of the Contract Documents and the ENGINEER'S decision shall be rendered in writing within a reasonable time. Should the ENGI- NEER fail to make such decision within a reasonable time, appeal to arbitration may be taken as if his decision had been rendered against the party appealing. 2.05 OBJECTIONS. In the event the ENGINEER renders any decision which, in the opinion of either party hereto, is not in accordance with the meaning and intent of this contract, either party may file with the ENGINEER within thirty days his written objection to the decision, and by such action may reserve the right to submit the question so raised to arbitration as hereinafter provided. 2.06 LINES AND GRADES. Unless otherwise specified, all lines and grades shall be furnished by the ENGINEER or his representative. Whenever necessary, construction work shall be suspended to permit performance of this work, but such suspension will be as brief as practicable and the CO/NTRACTOR shall be allowed no extra compensation therefor. The CONTRACTOR shall give the ENGINEER ample notice of the time and place where lines and grades will be needed. All stakes, marks, etc., shall be carefully preserved by the CONTRACTOR, and in case of careless destruction or removal by him or his employees, such stakes, marks, etc., shall be replaced at the CONTRACTOR'S expense. 2.07 CONTRACTOR'S DUTY AND SUPERINTENDENCE. The CONTRACTOR shall give adequate attention to the faithful prosecution and completion of this contract and shall keep on the work, during its progress, a competent superintendent and any necessary assistants. The superintendent shall represent the CONTRACTOR in his absence and all directions given to him shall be as binding as if given to the CONTRACTOR. The CONTRACTOR is and at all times shall remain an independent contractor, solely responsible for the manner and method of completing his work under this contract, with full power and authority to select the means, method and manner of performing such work, so long as such methods do not adversely affect the completed improvements, the OWNER and ENGINEER being interested only in the result obtained and conformity of such completed improvements to the plans, specifications and contract. Likewise, the CONTRACTOR shall be solely responsible for the safety of himself, his employ- ees and other persons, as well as for the protection of the safety of the improvements being erected - and the property of himself or any other person, as a result of his operations hereunder. Engineer- ing construction drawings and specifications as well as any additional information concerning the work to be performed passing from or through the ENGINEER shall not be interpreted as requiring or allowing CONTRACTOR to deviate from the plans and specifications, the intent of such drawings, specifications and any other such instructions being to define with particularity the agreement of the parties as to the work the CONTRACTOR is to perform. CONTRACTOR shall be fully and completely liable, at his own expense, for design, construction, installation and use, or · non-use, of all items and methods incident to performance of the contract, and for all loss, damage or injury incident thereto, either to person or property, including, without limitation, the adequacy of all temporary supports, shoring, bracing, scaffolding, machinery or equipment, safety precau- tions or devices, and similar items or devices used by him during construction. Any review of work in process, or any visit or observation during ~onstruction, or any clarification of plans and specifications, by the ENGINEER, or any agent, employee, or represen- tative of either of them, whether through personal observation on the project site or by means of approval of shop drawings for temporary construction or construction processes, or by other means or method, is agreed by the CONTRACTOR to be for the purpose of observing the extent and nature of work completed or being performed, as measured against the drawings and specifications constituting the contract, or for the purpose of enabling CONTRACTOR to more fully understand the plans and specifications so that the completed construction work will conform thereto, and shall in no way relieve the CONTRACTOR from full and complete responsibility for the proper performance of his work on the project, including but without limitation the propriety 'of means and methods of the CONTRACTOR in performing said contract, and the adequacy of any designs, plans or other facilities for accomplishing such performance. Deviation by the CONTRACTOR . from plans and specifications that may have been in evidence during any such visitation or observation by the ENGINEER, or any of his representatives, whether called to the CONTRAC- TOR'S attention or not shall in no way relieve CONTRACTOR from his responsibility to complete all work in accordance with said plans and specifications. 2.08 CONTRACTOR'S UNDERSTANDING. It is understood and agreed that the CON- TRACTOR has, by careful examination, satisfied himself as to the nature and location of the work, the conformation of the ground, the character, quality and quantity of the materials to be encoun- tered, the character of equipment and facilities needed preliminary to and during the prosecution of the work, the general and local conditions, and all other matters which can ~.n any way affect the work under this contract. No verbal agreement or conversation with any officer, agent or employee of the OWNER or ENGINEER either before or after the execution of this contract, shall affect or modify any of the terms or obligations herein contained. 2.09 CHARACTER OF WORKMEN. The CONTRACTOR agrees to employ only orderly and competent men, skillful in the performance of the type of work required under this contract, to do the work; and agrees that whenever the ENGINEER shall inform him in writing that any man or men on the work are, in his opinion, incompetent, unfaithful or disorderly, such man or men shall be discharged from the work and shall not again be employed on the work without the ENGINEER'S written consent. 2.10 CONTRACTOR'S BUILDINGS. The building of structures for housing men, or the erection of tents or other forms of protection, will be permitted only at such places as the ENGINEER shall direct, and the sanitary conditions of the ~grounds in or about such structures shall at all times be maintained in a manner satisfactory to the ENGINEER. 2.11 SANITATION. Necessary sanitary conveniences for the use of laborers on the work, properly secluded from public observation, shall be constructed and maintained by the CONTRAC- TOR in such manner and at such points as shall be approved by the ENGINEER., and their use shall be strictly enforced. 2.12 SHOP DRAWINGS. The CONTRACTOR shall submit to the ENGINEER, with such promptness as to cause no delay in his own work or in that of any other Contractor, four checked copies, unless otherwise specified, of all shop and/or setting drawings and schedules required for the work of the various trades, and the ENGINEER shall pass upon them with reasonable prompt- ness, making desired corrections. The CONTRACTOR shall make any corrections required by the ENGINEER, file with him two corrected copies and furnish such other copies as may be needed. The ENGINEER'S approval of such drawings or schedules shall not relieve the CONTRACTOR from responsibility for deviations from drawings or specifications, unless he has in writing called the ENGINEER'S attention to such deviations at the time of submission, nor shall it relieve him from responsibility for 'errors of any sort in shop drawings or schedules. It shall be the CONTRAC- TOR'S responsibility to fully and completely review all shop drawings to ascertain their effect on his ability to perform the required contract work in accordance with the plans and specifications and within the contract time. Such review by the ENGINEER shall be for the sole purpose of determining the sufficiency of said drawings or schedules to result in finished improvements in conformity with the plans and specifications, and shall not relieve the CONTRACTOR of his duty as an independent contractor as previously set forth, it being expressly understood and agreed that the ENGINEER does not assume any duty to pass upon the propriety or adequacy of such drawings or schedules, or any means or methods reflected thereby, in relation to the safety of either person or property during CONTRACTOR'S performance hereunder. 2.13 PRELIMINARY APPROVAL. The ENGINEER shall not have the power to waive the obligations of this contract for the furnishing by the CONTRACTOR of good material, and of his performing good work as herein described, and in full accordance with the plans and specifica- tions. No failure or omi.~ion of the ENGINEER to discover, object to or condemn any defective work or material shall release the CONTRACTOR from the obligations to fully and .properly perform the contract, including without limitations, the obligation to at once tear out, remove and properly replace the same at any time prior to final acceptance upon the discovery of said defective work or material; provided, however, that the ENGINEER shall, upon request of the CONTRAC- TOR, inspect and accept or reject any material furnished, and in event the material has been once accepted by the ENGINEER, such acceptance shall be binding on the OWNER, unless it can be clearly shown that such material furnished does not meet the specifications for this work. Any questioned work may be ordered taken up or removed for re-examination, by the ENGINEER, prior to final acceptance, and if found not in accordance with the specifications for said work, all expense of removing, re-examination and replacement shall be borne by the CONTRACTOR, otherwise the expense thus incurred shall be allowed as EXTRA WORK, and shall be paid for by the OWNER; provided that, where inspection or approval is specifically required by the specifications prior to performance of certain ~,"~rk, should the CONTRACTOR proceed with such work without requesting prior inspection or al. proval he shall bear all expense of taking up, removing, and replacing this work if so directed by the ENGINEER. 2.14 DEFECTS AND THEIR REMEDIES;. It ~ further agreed that if the work or any part thereof, or any material brought on the site of the work for use in the work or selected for the same, shall be deemed by the ENGINEER as unsuitable or not in conformity with the speci. fications, the CONTRACTOR shall, after receipt of written notice thereof from the ENGINEER, forthwith remove such material and rebuild or otherwise remedy such work so that it shall be in full accordance with this contract. 2.15 CHANGES AND ALTERATIONS. The CONTRACTOR further agrees that the OWNER may make such changes and alterations as the OWNER may see fit, in the line, grade, form, dimensions, plans or materials for the work herein contemplated, or any part thereof, either before or after the beginning of the construction, without affecting the validity of this contract and the accompanying Performance and Payment Bonds. G-4 o b, T... ~ ............ If such changes or alterations diminish the quantity of the work to be done, they shall not -- constitute the basis for a claim for damages, or anticipated profits on the work that may be dispensed with, except as provided for unit price items under Section 5 "Measurement and Pay- ment." If the amount of work is increazed, and the work can fairly be classified under the speci- fications, such increase shall be paid for according to the quantity actually done and at the unit .... price, if any, established for such work under this contract, except as provided for unit price items under Section 5 "Measurement and Payment;" otherwise, such additional work shall be paid for as provided under Extra Work. In case the OWNER shall make such changes or alterations as shall make useless any work already done or material already furnished or used in said work, then the OWNER shall recompense the CONTRACTOR for any material or labor so used, and for any actual loss occasioned by such change, due to actual expenses incurred in preparation .... for the work as originally planned. 3. GENERAL OBLIGATIONS AND RESPONSIBILITIES 3.01 KEEPING OF PLANS AND SPECIFICATIONS ACCESSIBLE. The ENGINEER shall furnish the CONTRACTOR with an adequate and reasonable number of copies of all plans and specifications without expense to him, and the CONTRACTOR shall keep one copy of the sa. ~e constantly accessible on the work, with the latest revisions noted thereon. 3.02 OWNERSHIP OF DRAWINGS. All drawings, specific, arians and copies thereof furnished by the ENGINEER shall not be reused on other work, and, with the exception of the signed contract sets, are to be returned to him on request, at the completion of the work. All models are the property of the OWNER. 3.03 ADEQUACY OF DESIGN. It is understood that the OWNER believes it has employed competent engineers and designers. It is, therefore, agreed that the OWNER shall be responsible for the adequacy of the design, sufficiency of the Contract Documents, the safety of the structure and the practicability of the operations of the completed project; provided the CONTRACTOR has complied with the requirements of the said Contract Documents, all approved modifications thereof, and additions and alterations thereto approved in writing by the OWNER. The burden of proof of such compliance shall be upon the CONTRACTOR to show that he has complied with the said requirements of the Contract Documents, approved modifications thereof and all approved additions and alterations thereto. 3.04 RIGHT OF ENTRY. The OWNER reserves the right to enter the property or location on which the works herein contracted for are to be constructed or installed, by such agent or agents as he may elect, for the purpose of inspecting the work, or for the purpose of constructing or installing such collateral work as said OWNER may desire. 3.05 COLLATERAL CONTRACTS. The OWNER agrees to provide by separate contract or otherwise, all labor and material essential to the completion of the work specifically excluded from this contract, in such manner as not to delay the progress of the work, or damage said CONTRAC- TOR, except where such delays are specifically mentioned elsewhere in the Contract Documents. 3.06 DISCREPANCIES AND OMISSIONS. It is further agreed that it is the intent of this contract that all work must be done and all material must be furnished in accordance with the generally accepted practice, and in the event of any discrepancies between the separate contract documents, the priority of interpretation defined under "Contract Documents" shall govern. In the event that there is still any doubt as to the meaning and intent of any portion of the contract, specifications or drawings, the ENGINEER shall define which is intended to apply to the work. 3.07 EQUIPMENT, MATERIALS AND CONSTRUCTION PLANT. The CONTRACTOR shall be responsible for the care, preservation, conservation, and protection of all materials, supplies, machinery, equipment, tools, apparatus, accessories, facilities, all means of construction, and any and all parts of the work, whether the CONTRACTOR has been paid, partially paid, or not paid for such work, until the entire work is completed and accepted. G-5 ~ .............. · ..... 3.08 DAMAGES. In the event the CONTRACTOR is damaged in the course of the comple- tion of the work by the act, neglect, omission, mistake or default of the OWNER, or of the ENGINEER, or of any other CONTRACTOR employed by the OWNER upon the work. therebv causing loss to the CONTRACTOR, the OWNER agrees that he will reimburse the CONTRACTOR for such loss. In the event the OWNER is damaged in the course of the work by the act, negligence, omission, mistake or default of the CONTRACTOR, or should the CONTRACTOR unreasonably delay the progress of the work being done by others on the job so as to cause loss for which the OWNER becomes liable, then the CONTRACTOR shall reimburse the OWNER for such loss. 3.09 PROTECTION AGAINST ACCIDENT TO EMPLOYEES AND THE PUBLIC. The CONTRACTOR shall at all times exercise reasonable precautions for the safety of employees and others on or near the work and shall comply with all applicable provisions of Federal, State, and Municipal safety laws and building and construction codes. All machinery and equipment and other physical hazards shall be guarded in accordance with the "Manual of Accident Prevention in Construction" of the Associated General Contractors of America except where incompatible with Federal, State, or Municipal laws or regulations. The CONTRACTOR shall provide such machinery guards, safe walkways, ladders, bridges, gangplanks, and other safety devices. The safety precautions actually taken and their adequacy shall be the sole responsibility of the CONTRACTOR, acting at his discretion as an independent contractor. 3.10 PERFORMANCE AND PAYMENT BONDS. Unless otherwise specified, it is further agreed by the parties to this Contract that the CONTRACTOR will execute separate performance and payment bonds, each in the sum of one hundred (100) percent of the total contract price, in standard forms for this purpose, guaranteeing faithful performance of the work and the fulfillment of any guarantees required, and further guaranteeing payment to all persons supplying labor and materials or furnishing him any equipment in the execution of the Contract, and it is agreed that this Contract shall not be in effect until such performance and payment bonds are furnished and approved by the OWNER. Unless otherwise approved in writing by the OWNER, the surety company underwriting the bonds shall be acceptable according to the latest list of companies holding certificates of authority from the Secretary of the Treasury of the United States. Unless otherwise specified, the cost of the premium for the performance and payment bonds shall be included in the CONTRACTOR'S proposal. 3.11 LOSSES FROM NATURAL CAUSES. Unless otherwise specified, all loss or damage to the CONTRACTOR arising out of the nature of the work to be done, or from the action of the elements, or from any unforeseen circumstance in the prosecution of the same, or from unusual obstructions or difficulties which may be encountered in the prosecution of the work, shall be sustained and borne by the CONTRACTOR at his own cost and expense. 3.12 PROTECTION OF ADJOINING PROPERTY. The said CONTRACTOR shall take proper means to protect the adjacent or adjoining property or properties in any way encountered, which might be injured or seriously affected by any process of construction to be undertaken under this Agreement, from any damage or injury by reason of said process of construction; and he shall be liable for any and all claims for such damage on account of his failure to fully protect all adioining property. The CONTRACTOR agrees to indemnify, save and hold harmless the OWNER and ENGINEER against any claim or claims for damages due to any injury to any adjacent or adjoining property, arising or growing out of the performance of the contract; but any such indemnity shall not apply to any claim of any kind arising out of the existence or character of the work. 3.13 PROTECTION AGAINST CLAIMS OF SUB-CONTRACTORS, LABORERS, MATER- IALMEN AND FURNISHERS OF MACHINERY, EQUIPMENT AND SUPPLIES. The CONTRAC- TOR agrees that he will indemnify and save the OWNER and ENGINEER harmless from all claims growing out of the lawful demands of sub-contractors, laborers, workmen, mechanics, materialmen and furnishers of machinery and parts thereof, equipment, power tools, and all supplies, including commissary, incurred in the furtherance of the performance of this contract. When so desired by the OWNER, the CONTRACTOR shall furnish satisfactory evidence that all obligations of the G-6 o ~ ,,,- "-'- '~": nature hereinabove designated have been paid, discharged or waived. If the CONTRACTOR fails -- so to do, then the OWNER may at the option of the CONTRACTOR either pay directly any unpaid bills, of which the OWNER has written notice, or withhold from the CONTRACTOR'S unpaid compensation a sum of money deemed reasonably sufficient to liquidate any and all such lawful claims until satisfactory evidence is furnished that all liabilities have been fully discharged, -- whereupon payments to the CONTRACTOR shall be resumed in full, in accordance with the terms of this contract, but in no event shall the provisions of this sentence be construed, to impose any obligation upon the OWNER by either the CONTRACTOR or his Surety. 3.14 PROTECTION AGAINST ROYALTIES OR PATENTED INVENTION. The CON. TRACTOR shall pay all royalties and license fees, and shall provide for the use of any design, .~._ device, material or process covered by letters patent or copyright by suitable legal agreement with the patentee or owner. The CONTRACTOR shall defend all suits or claims for infringement of any patent or copyright rights and shall indemnify and save the OWNER and ENGINEER harmless from any loss on account thereof, except that the OWNER shall defend ali such suits and claims ~ and shall be responsible for all such loss when a particular design, device, material or process or the product of a particular manufacturer or manufacturers is specified or required by the ~)WNER; provided, however, if choice of alternate design, device, material or process is allowe~l to the CONTRACTOR, then CONTRACTOR shall indemnify and save OWNER brainless from any loss on account thereof. If t,e material or process specified or required by the OWNER is an infringe. ment, the CONTRACTOR shall be responsible for such loss unless he promptly gives such .... information to the OWNER. 3.15 LAWS AND ORDINANCES. The CONTRACTOR shall at all times observe and comply with all Federal, State and local laws, ordinances and regulations, which in any manner affect the .... contract or the work, and shall indemnify and save harmless the OWNER and ENGINEER against any claim arising from the violation of any such laws, ordinances, and regulations whether by the CONTRACTOR or his employees, except where such violat'ions are called for by the provisions -- of the Contract Documents. If the CONTRACTOR observes that the plans and specifications are at variance therewith, he shall promptly notify the ENGINEER in writing, and any changes shall be adjusted as provided in the contract for changes in the work. If the CONTRAC- ._ TOR performs any work knowing it to be contrary to such laws, ordinances, rules and regulations, and without such notice to the ENGINEER, he shall bear all costs arising therefrom. In case the OWNER is a body politic and corporate, the law from which it derives its powers, insofar as the same regulates the objects for which, or the manner in which, or the conditions under which the OWNER may enter into contract, shall be controlling, and shall be considered as part of this contract, to the same effect as though embodied herein. 3.16 ASSIGNMENT AND SUBLETTING. The CONTRACTOR further agrees that he will retain personal control and will give his personal attention to the fulfillment of this contract and that he will not assign by Power of Attorney, or otherwise, or sublet said contract without the written consent of the ENGINEER, and that no part or feature of the work will be sublet to anyone objectionable to the ENGINEER or the OWNER. The CONTRACTOR further agrees that the subletting of any portion or feature of the work, or materials required in the performance of this contract, shall not relieve the CONTRACTOR from his full obligations to the OWNER, as provided by this Agreement. 3.17 INDEMNIFICATION. The CONTRACTOR shall defend, indemnify and hold harmless the OWNER and the ENGINEER and their respective officers, agents and employees, from and against all damages, claims, losses, demands, suits, judgments and costs, including reasonable attorneys' fees and expenses, arising out of or resulting from the performance of the work, provided that any such damages, claim, loss, demand, suit, judgment, cost or expense: (1} Is attributable to bodily injury, sickness, disease or death or to injury to or destruction of tangible property (other than the work itself) including the loss of use resulting therefrom; and, (2) Is caused in whole or in part by any neglfgent act or omission of the Contractor, any Subcontractor, anyone directly or indirectly employed by any one of them or anyone for whose acts any of them may be liable, regardless of whether or not it is caused in part by a party indemnified hereunder. The obligation of the CONTRACTOR under this Paragraph shall not extend to the liability of the ENGINEER, his agents or employees arising out of the preparation or approval of maps, drawings, reports, surveys, Change Orders, designs or specifications, or the giving of or the failure to give directions or instructions by the ENGINEER, his agents or employees, provided such giving or failure to give is the primary cause of the injury or damage. 3.18 INSU~CE. The CONTRACTOR at his own expense shall purchase, maintain and keep in force such insurance as will protect him from claims set forth below which may arise out of or result from the CONTRACTOR'S operations under the Contract, whether such operations be by himself or b~, any Subcontractor or by anyone directly or indirectly employed by any of them, or by anyone for whose acts any of them may be liable: (1) Workmen'~ compensation claims, disability benefits and other similar employee benefit acts; (2) Claims for damages because of bodily injury, occupational sickness or disease, or death of his employees, and claims insured by usual bodily injury liability coverages; (3) Claims for damages because of bodily injury, sickness or disease, or death of any person other than his employees, and claim~ insured by usual bodily injury liability coverages; and ' (4) Claims for damages because of injury to or destruction of tangible property, including loss of use resulting therefrom. 3.18.1 CERTIFICATE OF INSURANCE. Before commencing any of the work, CONTRAC- TOR shall file with the OWNER valid Certificates of Insurance acceptable to the OWNER and the ENGINEER. Such Certificates shall contain a provision that coverages afforded under the policies will not be cancelled until at least fifteen days' prior written notice has been given to the OWNER. The CONTRACTOR shall also file with the OWNER valid Certificates of Insurance covering all sub-contractors. 4. PROSECUTION AND PROGRESS 4.01 TIME AND ORDER OF COMPLETION. It is the meaning and intent of this contract, unless otherwise herein specifically provided, that the CONTRACTOR shall be allowed to prosecute his work at such times and seasons, in such order of precedence, and in such manner as shall be most conducive to economy of construction: provided, however, that the order and the time of prosecution shall be such that the work shall be substantially completed as a whole and in part, in accordance with this contract, the plans and specifications, and within the time of completion designated in the Proposal; provided, also, that when the OWNER is having other work done, either by contract or by his own force, the ENGINEER may direct the time and manner of constructing the work done under this contract, so that conflict will be avoided and the construction of the various works being done for the OWNER shall be harmonized. The CONTRACTOR shall submit, at such times as may reasonably be requested by the ENGINEER, schedules which shall show the order in which the CONTRACTOR proposes to carry on the work, with dates at which the CONTRACTOR will start the several parts of the work, and estimated dates of completion of the several parts. G-8 ~ ', '"* ~'" '~ ?.: 4~02 ~EXTENSlON OF TIME. Should the CONTRACTOR be delayed .i.n the completion of the work ~oy any act or neglect of the OWNER or ENGINEER, or of any employee of either, or by other, contractors employed by the OWNER, or by changes.ordered in the work, or by strikes, lockouts, iires, and unusual delays by common carriers, or unavoidable cause or causes beyond the CONTRACTOR'S control, or by any cause which the ENGINEER shall decide justifies the-delay,' 'then an extension .of time shall be allowed for completing the work, sufficient to compensate for the delay, the amount 'of the extension to be determined . by the ENGINEER, provided, however, that the CONTRACTOR shall give the ENGINEER prompt .notice in writing of the cause of such delay. .. 4.03~ HINDRANCES AND DELAYS. No claims shall be made by the CONTRACTOR for damages .resulting from hindrances or delays from any cause (except where the work is stopped by Order .of the OWNER) during the progress of any portion of the work embraced in this contract. In ca~e said work shall be stopped by the act of the OWNER, then such expense as in the judgment of the ENGINEER is caused by such stoppage of said work shall be paid by the OWNER to the CONTRACTOR. ~. -, 5. MEASUREMENT AND PAYMENT ,5.0i QUANTITIES AND MEASUREMENTS. No extra or customary measurements of any kind will be allowed, but the actual measured and/or computed length, area, solid contents, number and weight only shall be considered, unless otherwise specifically provided. " 5.02 ESTIMATED QUANTITIES. This agreement, including the specifications, plans and estimate, is intended to show clearly all work to be done and material to be furnished hereunder. Where the estimated quantities are shown for the various classes of work to be done and material to b'e furnished under this contract, they are approximate and are to be used only as a basis for estimating the probable cost of the work and for comparing the proposals offered for the work. ]t is understood and agreed that the actual amount of work to be done and material to be furnished Under this contract may differ somewhat from these estimates, and that where the basis for payment under this contract is the unit price method, payment shall be for the actual amount of such work done and the material furnished. Where payment is based on the unit price method, the CONTRACTOR agrees that he will n~ake no Claim for damages, anticipated profits or otherwise on account of any differences which ..may be found between the quantities of work actually done, the material actually furnished under this contract and the estimated quantities contemplated and contained in the proposal; ~pro.vided, however, that in case the actual quantity of any major item should become as much 'as 20% morb than, or 20% less than the estimated or contemplated quantity for such items, then 'either party to this Agreement, upon demand, shall be entitled to a revised consideration upon the portion of the work above or below 20% of the estimated quantity. A "Major Item" shall be Construed to be any individual bid item incurred in the proposal that ihas' a total cost equal to or greater than five (5) per cent of the total contract cost, computed on the 'basis of the proposal quantities and the contract unit prices. Any revised consideration is to be determined by agreement between the parties, otherwise ib'~ 'the terms of this Agreement, as provided under "Extra Work." "~ .... 5'.03 :'PRICE OF WORK. 'In consideration of the furnishing of all the necessary labor, eqU'ipment and material,', and the completion of all work by the CONTRACTOR, and on the completion of all work and of the delivery of all material embraced in this Contract in full f~:onformity with the specificat, ions and stipulations herein contained, the OWNER agrees to pay . the CONTRACTOR the prices set forth in the Proposal hereto attached, which has been made a part of this 'contract. The CONTRACTOR hereby agrees to receive such prices in full for furnishing all material and all labor required for the aforesaid work, also for all expense incurred by him, and for well and truly performing the same and the whole thereof in the manner and according to this Agreement. 5.04 PARTIAL PAYMENTS. On Or before the 10th day of each month, the CONTRACTOR shall prepare and submit to the ENGINEER for approval or modification a statement showing as completely as practicable the total value of the work done by the CONTRACTOR up to and including the last day of the preceding month: said statement shall also include the value of all sound materials delivered on the site of the work that are to be fabricated into the work. The OWNER shall then pay the CONTRACTOR on or before the 15th day of the current month the total amount of the approved statement, less 1~0 per cent of the amount thereof, which 10 per cent shall be retai~ed until final payment, and further less all previous payments and all further sums that may be retained by the OWNER under tile terms of this Agreement. It is understood, however, that in case the whole work be near to completion and some unexpected and unusual delay occurs due to no fault or neglect on the part of the CONTRACTOR, the OWNER may-upon written recommendation of the ENGINEER--pay a reasonable and equitable portion of the retained percentage to the CONTRACTOR, or the CONTRACTOR at the OWNER'S option, may be relieved of the obligation to fu!!¥ complete the work and, thereupon, the CON- TRACTOR shall receive payment of the balance due him under the contract subject only to the conditions stated under "Final Payment." 5.05 USE OF COMPLETED PORTIONS. The OWNER shall have the right to take possession of and use any completed or partially completed portions of the work, notwithstanding the time for completing the entire work or such portions may not have expired but such taking possession and use shall not be deemed an acceptance of any work not completed in accordance with the Contract Documents. If such prior use increases the cost of or delays the work, the CONTRACTOR shall be entitled to such extra compensation, or extension of time, or both, as the ENGINEER may determine. The CONTRACTOR shall notify the ENGINEER when, in the CONTRACTOR'S opinion, the contract is "substantially completed" and when so notifying the ENGINEER, the CONTRAC- TOR shall furnish to the ENGINEER in writing a detailed list of unfinished work. The ENGINEER will review the CONTRACTOR'S list of unfinished work and will add thereto such items as the CONTRACTOR has failed to include. The "substantial completion" of the structure or facility shall not excuse the CONTRACTOR from performing all of the work undertaken, whether of a minor or maior nature, and thereby completing the structure or facility in accordance with the Contract Documents. 5.06 FINAL COMPLETION AND ACCEPTANCE. Within ten (10) days after the CON- TRACTOR has given the ENGINEER written notice that the work has been completed, or substantially completed, the ENGINEER and the OWNER shall inspect the work and within said time, if the work be found to be completed or substantially completed in accordance with the Contract Documents, the ENGINEER shall issue to the OWNER and the CONTRACTOR his Certificate of Completion, and thereupon it shall be the duty of the OWNER within ten (10) days to issue a Certificate of Acceptance of the work to the CONTRACTOR or to advise the CONTRAC- TOR in writing of the reason for non-acceptance. 5.07 FINAL PAYMENT. Upon the issuance of the Certificate of Completion, the ENGI- NEER shall proceed to make final measurements and prepare final statement of the value of all work performed and materials furnished under the terms of the Agreement and shall certify same to the OWNER, who shall pay to the CONTRACTOR on or after the 30th day, and before the 35th day, after the date of the Certificate of Completion, the balance due the CONTRACTOR under the terms of this Agreement, provided he has fully performed his contractual obligations under the terms of this contract: and said payment shall become due in any event upon said performance by the CONTRACTOR. Neither the Certificate of Acceptance nor the final payment, nor any provision in the Contract Documents, shall relieve the CONTRACTOR of the obligation for fulfillment of any warranty which may be required. 5.08 PAYMENTS WITHHELD. The OWNER may, on account of subsequently discovered evidence, withhold or nullify the whole or part of any certificate to such extent as may be necessary to protect himself from loss on account of: (a) Defective work not remedied. (b) Claims fried or re~onable evidence indicating probable filing of claims. (c) Failure of the CONTRACTOR to make payments properly to sub- contractors or for material or labor. (d) Damage to another contractor. (e) Reasonable doubt that the work can be completed for the unpaid balance of the contract amount. (f) Reasonable indication that the work will not be completed within the contract time. When the above grounds are removed or the CONTRACTOR provides a Surety Bond satisfactory to the OWNER, which will protect the OWNER in the amount withheld, payment ~all be made for amounts withheld because of them. 5.09 DELAYED PAYMENTS, Should the OWNER fail to make payment to the CONTRAC. TOR of the sum named in any partial or final statement, when payment is due, then the OWNER shall pay to the CONTRACTOR, in addition to the sum shown as due by such statement, interest thereon at the rate of six (6) per cent per annum, unless otherwise specified, from date due as provided under "Partial Payments" and "Final Payments," until fully paid, which shall fully liquidate any injury to the CONTRACTOR growing out of such delay in payment, but the right is expressly reserved to the CONTRACTOR in the event payments be not promptly made, as provided under "Partial Payments," to at any time thereafter treat the contract as abandoned by the OWNER and recover compensation, as provided under "Abandonment of Contract," unless such payments are withheld in accordance with the provisions of "Payments Withheld." 6. EXTRA WORK AND CLAIMS 6.01 CHANGE ORDERS: Without invalidating this Agreement, the OWNER may, at any time or from time to time, order additions, deletions or revisions to the work; such changes will be authorized by Change Order to be prepared by the ENGINEER for execution by the OWNER and the CONTRACTOR. The Change Order shall set forth the basis for any change ir, contract price, as hereinafter set forth for Extra Work, and any change in contract time which may result from the change. In the event the CONTRACTOR shall refuse to execute a Change Order which has been prepared by the ENGINEER and executed by the OWNER, the ENGINEER may in writing instruct the CONTRACTOR to proceed with the work as set forth in the Change Order and the CONTRACTOR may make claim against the OWNER for Extra Work involved therein, as herein- after provided. 6.02 MINOR CHANGES: The ENGINEER may authorize minor changes in the work not inconsistent with the overall intent of the Contract Documents and not involving an increase in Contract Price. If the CONTRACTOR believes that any minor change or alteration authorized by the ENGINEER involves Extra Work and entitles him to an increase in the Contract Price, the CONTRACTOR shall make written request to the ENGINEER for a written Field Order. In such case, the CONTRACTOR by copy of his communication to the ENGINEER or otherwise in writing shall advise the OWNER of his request to the ENGINEER for a written Field Order and that the work involved may result in an increase in the Contract Price. Any request by the CONTRACTOR for a change in Contract Price shall be made prior to beginning the work covered by the proposed change. ~-(i.03 EXTRA WORK: It is agreed that the basis or' compensation to the CONTRACTOR for work either added or deleted by a Change Order or for which a claim for Extra Work is made shall be determined by one or more of the following methods: Method (A)--By agreed unit prices; or Method (B)-By agreed lump sum; or Method (C)--If neither Method (A) nor Method (B) be ~eed upon before the Extra Work is commenced, then the CONTRACTOR shall be paid the "actual field cost" of the work, plu~ fifteen (15) percent. In the event said Extra Work be performed and paid 'for under Method (C), then the pro- visions of this paragraph shall apply and the "actual field cost" is hereby defined to include the cost to the CONTRACTOR of all workmen, such as foreman, timekeepers, mechanics and laborers, and materials, supplies, teams, trucks, rentals on machinery and equipment, for the time actually employed or used on such Extra Work, plus actual transportation charges nec_~a~rily incurred, together with all power, fuel, lubricants, water and similar operating expenses, also all necessary incidental expenses incurred directly on account of such Extra Work, including Social Security, Old Age Benefits and other payroll taxes, and, a rateable proportion of premiums on Performance and Payment Bonds and Maintenance Bonds, Public Liability and Property Damage and Workmen's Compensation, and all other insurance as may be required by any law or ordinance, or directed by the OWNER, or by them agreed to. The ENGINEER may direct the form in which accounts of the "actual field cost" shall be kept and the records of these accounts shall be made available to the ENGINEER. The ENGINEER or OWNER may also specify in writing, before the work commences, .the method of doing the work and the type and kind of machinery and equip- mznt to be used; otherwise these matters shall be determined by the CONTRACTOR. Unless otherwise agreed upon, the prices for the use of machinery and equipment shall be determined by using 100 per cent, unless otherwise specified, of the latest schedule of Equipment Ownership Expense adopted by the Associated General Contractors of America. Where practicable the terms and prices for the use of machinery and equipment shall be incorporated in the Written Extra Work Order. The fifteen (15%) per cent of the "actual field cost" to be paid the CONTRAC- TOR shall cover and compensate him for his profit, overhead, general superintendence and field office expense, and all other elements of cost and expense not embraced within the "actual field cost" as herein defined, save that where the CONTRACTOR'S Camp or Field Office must be maintained primarily on account of such Extra Work; then the cost to maintain and operate the same shall be included in the "actual field cost." No claim for Extra Work of any kind will be allowed unless ordered in writing by the ENGINEER. In case any orders or instructions, either oral or written, appear to the CONTRAC- TOR to involve Extra Work for which he should receive compensation or an adjustment in the construction time, he shall make written request to the ENGINEER for written order authorizing such Extra Work. Should a difference of opinion arise as to what does or does not constitute Extra Work, or as to the payment therefor, and the ENGINEER insists upon its performance, 'the CONTRACTOR shall proceed with the work after making written request for written order and shall keep an accurate account of the "actual field cost" thereof, as provided under Method (C). The CONTRACTOR will thereby preserve the right to ~ubmit the matter of payment to arbitration, as hereinbelow provided. 6.04 TIME OF FILING CLAIMS. It is further agreed by both parties hereto that all questions of dispute or adjustment presented by the CONTRACTOR shall be in writing and filed with the ENGINEER within thirty (30) days after the ENGINEER has given any directions, order or instruction to which the CONTRACTOR desires to take exception. The ENGINEER shall reply within thirty (30) days to such written -xceptions by the CONTRACTOR and render his final decision in writing. In case the CONTRACTOR should appeal from the ENGINEER'S decision, any demand for arbitration shall be filed with the ENGINEER and the OWNER in writing within ten (10) days after the date of delivery to CONTRA~R of the ENGINEER'S final decision. It is further agreed that final acceptance of the work by the OWNER and the acceptance by the CONTRACTOR of the final payment shall be a bar to any claims by either party, except where noted otherwise in the Contract Documents. 6.05 ARBITRATION. All questions of dispute under, this Agreement shall be submitted to arbitration at the request of either party to the dispute. The parties may agree upon one arbiter, otherwise, there shall be three, one named in writing by each party, and the third chosen G-12 ® ,, ,-- ...,, --- ,,,, by the two ~rbiters ~o ~lected; or if the arbiter~ fail to ~elect a third within ten (10) days, he shall be chosen by a District Judge serving the County in which the major portion of the project, is located, unless otherwise specified. Should the party demanding arbitration fail to name an arbiter within ten (10) days of the demand, his right to arbitrate shall lapse, and the decision of the ENGINEER shall be final and binding on him. Should the other party fail to choose an arbiter within ten (10) days, the ENGINEER shall appoint such arbiter. Should either party refuse or neglect to supply the arbiters with any papers or information demanded in writing, the arbiters are empowered by both parties to take ex parte proceedings. The arbiters shall act with promptness. The decision of any two shall be binding on both parties to the contract. The decision of the arbiters upon any question submitted to arbitration under this contract shall be a condition Precedent to any right of legal action. The decision of .... the arbiter or arbiters may be filed in court to carry it into effect. The arbiters, if they deem the case demands it, are authorized to award the party whose contention is sustained, such sums as they deem proper for the time, expense and trouble incident to the appeal, and if the appeal was taken without reasonable cause, they may award damages for any delay occasioned thereby. The arbiters shall fix their own compensation, unless otherwise provided by agreement, and shall assess the cost and charges of the arbitration upon either or both parties. The award of the arbiters must be made in writing. 7. ABANDONMENT OF CONTRACT 7.01 ABANDONMENT BY CONTRACTOR. In case the CONTRACTOR should abandon and fail or refuse to resume work Within ten (10) days after written notification from the OV,~ER, or the ENGINEER, or if the CONTRACTOR fails to comply with the orders of the ENGINEER, when such orders are consistent ,with the Contract Documents, then, and in that case, where performance and payment bonds exist, the Sureties on these bonds shall be notified in writing and directed to complete the work, and a copy of said notice shall be delivered to the CONTRACTOR. After receiving said notice of abandonment the CONTRACTOR shall not remove from the work any machinery, equipment, tools, materials or supplies then on the job, but the same, together with any materials and equipment under contract for the work, may be held for use on the work by the OWNER or the Surety on the performance bond, or another contractor in completion of the work; and the CONTRACTOR shall not receive any rental or credit therefor (except when used in connection with Extra Work, where credit shall be allowed as provided for under Section 6, Extra Work and Claims), it being understood that the use of such equipment and materials will ultimately reduce the cost to complete the work and be reflected in the final settlement. Where there is no performance bond provided or in ease ti~e Surety should fail to commence compliance with the notice for completion hereinbefore provided for, within ten (10) days after service of such notice, then the OWNER may provide for completion of the work in either of the following elective manners: 7.01.1 The OWNER may thereupon employ such force of men and use such machinery, equipment, tools, materials and supplies as said OWNER may deem necessary to complete the work and charge the expense of such labor, machinery, equipment, tools, materials and supplies to said CONTRACTOR, and expense so charged shall be deducted and paid by the OWNER out of such moneys as may be due, or that may thereafter at any time become due to the CONTRAC- TOR under and by virtue of this Agreement. In case such expense is less than the sum which would have been payable under this contract, ff the same had been completed by the CONTRACTOR, then said CONTRACTOR shall receive the difference. In case such expense is greater than the sum which would have been payable under this contract, if the same had been completed by said CONTRACTOR, then the CONTRACTOR and/or his Surety shall pay the amount of such excess to the OWNER; or 7.01.2 The OWNER under sealed bids, after five (5) days notice published one or more times in a newspaper having general circulation in the county of the location of the work, may let the contract for the completion of the work under substantially the same terms and conditions which are provided in this contract. In case any increase in cost to the OWNER under the new contract as compared to what would have been the cost under this contract, such increase shall be charged to the CONTRACTOR and the Surety shall be and remain bound therefor. However, should the cost to complete any such new contract prove to be less than what would have been the cost to complete under this contract, the CONTRACTOR and/or his Surety shall be credited therewith. G-13 ~ "'"' ~ .... ' '~ When the work shall have been substantially completed the CONTRACTOR and his Surety shall be so notified and Certificates of Completion and Acceptance, as provided in Paragraph 5.06 hereinabove, shall be issued. A complete itemized statement of the contract accounts, certified to by the ENGINEER as being correct, shall then be prepared and delivered to the CONTRACTOR and his Surety, whereupon the CONTRACTOR and/or his Surety, or the OWNER as the case may be, shall pay the balance due as reflected by said statement, within fifteen (15) days after the date of such Certificate of Completion. In the event the statement of accounts shows that the cost to complete the work is less than that which would have been the cost to the OWNER had the work been completed by the CONTRACTOR under the terms of this contract; or when the CONTRACTOR and/or his Surety shall pay the balance shown to be due by them to the OWNER, then all machinery, equipment, tools, materials or supplies left on the site of the work shall be turned over to the CONTRACTOR and/or his Surety. Should the cost to complete the work exceed the contract price, and the CONTRACTOR and/or his Surety fail to pay the amount due the OWNER within the time designated hereinabove, and there remains any machinery, equipment, tools, materials or supplies on the site of the work, notice thereof, together with an itemized list of such equipment and materials, shall be mailed to the CONTRACTOR and his Surety at the respective addresses designated in this contract, provided, however, that actual written notice given in any manner will satisfy this condition. After mailing, or other giving of such notice, such property shall be head at the risk of the CONTRACTOR and his Surety subject only to the duty of the OV~,~ER to exercise ordinaxy care to protect such property. After fifteen (15) days from the date of said notice the OWNER may sell such machinery, equipment, tools, materials or supplies and apply the net sum derived from such sale to the credit of the CONTRACTOR and his Surety. Such sale may be made at either public o~ private sale, with or without notice, as the OWNER may elect. The O~,%'ER shall release any machinery, equipment, tools,' materials, or supplies, which remain on the work, and belong to persons other than the CONTRACTOR or his Surety, to their proper owners. The books on all operations provided herein shall be open to the CONTRACTOR and his Surety. 7.02 ABANDONMENT BY OWNER. In case the OWNER shall fail to comply with the terms of this contract, and should fail or refuse to comply with said terms within ten (10) days after written notification by the CONTRACTOR, then the CONTRACTOR may suspend or wholly abandon the work, and may remove therefrom all machinery, tools and equipment, and all materials on the site of work that have not been included in payments to the CONTRACTOR and have not been wrought into the work. And thereupon the ENGINEER shall make an estimate of the total amount earned by the CONTRACTOR, which estimate shall include the value of all work actually completed by said CONTRACTOR (at the prices state~! in ,he attached proposal where unit prices are used), the value of all partially completed work at a fair and equitable price, and the amount of all Extra Work performed at the prices agreed upon, or provided for by the terms of this contract, and a reasonable sum to cover the cost of any provisions made by the CONTRACTOR to carry the whole work to completion and which cannot be utilized. The ENGINEER shall then make a final statement of the balance due the CONTRACTOR by deducting from the above estimate all previous payments by the OWNER and all other sums that may be retained by the OWNER under the terms of this Aereement and shall certify same to the OWNER who shall pay to the CONTRACTOR on or before thirty (30) days after the date of the notification by the CONTRACTOR the balance shown by said final statement as due the CONTRACTOR, under the terms of this Agreement. STANDARD FORM OF AGREEMENT As Adopted By THE TEXAS SECTION OF THE AMERICAN SOCIETY OF CIVIL ENGINEERS October 7, 1971 Revised November 17, 1928 Revised April 15, 1932 Revised October 27, 1934 Revised October 19, 1945 Revised April 8, 1954 Revised April 21, 1960 Revised October 7, 1971 Approved as to Legal Form by Legal Counsel STATE OF TEXAS COUNTY OF THIS AGREEMENT, made and entered into this day of. , A. D. 19 , by and between - of the County of. -nd State of Texas, acting through thereunto duly authorized so to do, Party of the First Part, hereinafter termed OWNER, and of the City of. , County of and State of. , Party of the Second Part, hereinafter termed CONTRACTOR. WITNESSETH: That for and in consideration of the payments and agreements herein- after mentioned, to be made and performed by the Party of the First Part (OWNER), and under the conditions expressed in the bond bearing even date herewith, the said Party of the Second Part (CONTRACTOR), hereby agrees with the said Party of the First Part (OWNER) to commence and complete the construction of certain improvements described as follows: and all extra work in connection therewith, under the terms as stated in the General Conditions of the Agreement and at his (or their) own proper cost and expense to furnish all the materials, supplies, machinery, equipment, tools, superintendence, labor, insurance, and other accessories and services necessary to complete the said construction, in accordance with the conditions and prices stated in the Proposal attached hereto, and in accordance with the Notice to Contractors, General and Special Conditions of Agreement, Plans and other drawings and printed or written explanatory matter thereof, and the Specifications and addenda therefor, as prepared by.__ herein entitled the ENGINEER, each of which has been identified l,y the CONTRACTOR and the EN(;INEER. together with the CONTRACTOR'S written Proposad. the General Conditions of the Agreement. and the Performance and Pa.vme~t Bond.~ hereto attached; all of which are made a part hereof and collectively evidence a,d con.~titute the entire contract. SF-1 ® ~ ~- ""-' ~' '~' The CONTRACTOR hereby agrees to commence work within ten (10) days after the date written notice to do so shall have been given to him, and to substantially complete the same calendar days within working days after the date of the written notice to commence work, subject to such extensions of time as are provided by the General and Special Conditions. THE OWNER agrees to pay the CONTRACTOR in current funds the price or prices shown in the proposal, which forms a part of this contract, such payments to be subject to the General and Special Conditions of the contract. IN WITNESS WHEREOF, the parties to these presents have executed this Agreement in the year and day first above written. Par~y of the First Part (OWNER) Party of the Second Part (CONTRACTOR) B~- A~'r EST: A~TEST: PERFORMANCE BOND ~TATE OF TEXAS COUNTY OF. KNOW ALL MEN BY THESE PRESENTS: That · of the City of County of , and State of. , as principal, and authorized under the laws of the State of Texas to act as surety on bonds for principals, are held and firmly bound unto (Owner), in the penal sum of. .Dollars ($ .) for the payment whereof, the said Principal and Surety bind themselves, and their heirs, administrators, executors, successors and ar~il~s, jointly and severally, by these presents: WHEREAS, the Principal has entered into a certain written contract with the Owner, dated the day of ,19__, to which contract is hereby referred to and made a part hereof as fully and to the same extent as if copied at length herein. NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the said Principal shall faithfully perform said Contract and shall in all respects duly and faithfully observe and perform all and singular the covenants, conditions and agreements in and by said contract agreed and covenanted by the Principal to be observed and performed, and according to the true intent and meaning of said Contract and the Plans and Specifications hereto annexed, then this obligation shall be void; otherwise to remain in full force and effect; "PROVIDED, HOWEVER, that this bond is executed pursuant to the provisions of (Article 5160 for Public Work) (Article 5472d for Private Work)* of the Revised Civil Statutes of Texas as amended and all liabilities on this bond shall be determined in accordance with the provisions of said Article to the same extent as if it were copied at length herein." Surety, for value received, stipulates and agrees that no change, extension of time, alteration or addition to the terms of the contract, or to the work performed thereunder, or the plans, speci- fications, or drawings accompanying the same, shall in anyway affect its obligation on this *Not applicable for federal work. See "I'he Miller Act," 40 U.S.C. S270. PB-1 bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the contract, or to the work to be performed thereunder. IN WITNESS WHEREOF, the said Principal and Surety have si~ned and sealed this instru- ment this .day of , 19 . Principal 8m. ety BF. By. Title ~tle Address Address The name and address of the Resident Agent of Surety is: -- PAYMENT BOND _ STATE OF TEXAS COUNTY OF,__ KNOW ALL MEN BY THESE PRESENTS: That -- of the City of , County of ~, and State ef , as _ principal, and authorized under the laws of the State of Texas to act as surety on bonds for principals, are held and firmly bound unto. (Owner), -- in the penal sum of Dollars ($ ) for the payment whereof, the said Principal and Surety bind themselves and their heirs, adminis- _ trators, executors, successors and assigns, jointly and severally, by these presents: _ WHEREAS, the Principal has entered into a certain written contract with the Owner, dated the day of. , 19 .... to which contract is hereby referred to and made a part hereof as fully and to the same extent as if copied at length herein. NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the said Principal shall pay all claimants supplying labor and material to him or a subcontractor in the prosecution of the work provided for in said contract, then, this obligation shall be void; otherwise to remain in full force and effect; PROVIDED, HOWEVER, that this bond is executed pursuant to the provisions of Article 5160 of the Revised Civil Statutes of Texas as amended and all liabilities on this bond shall be determined in accordance with the provisions of said Article to the same extent as ff it were copied at length herein. Surety, for value received, stipulates and agrees that no change, extension of time, alteration -- or addition to the terms of the contract, or to the work performed thereunder, or the plans, specifications or drawings accompanying tb~ same, shall in anywise affect its obligation on this bond, ~nd it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the contract, or to the work to be performed thereuruter. II~ WITNESS WHEREOF, the said Principal and Surety have si~ned and sealed this instru- ment this. day of. ,19__ Principa! Su~ty By. -.. By. Title Title Address . Address The name and address of the Resident Agent of Surety is: ~TlON_O0630.- CERTIFICATE OF INSURANCE Afte= =ward of cont=act, Cont=octo= will p=ovide Owner with Ce=tificate of ]nsu=ance which will be executed and bound he=e with final documents. -- Sec. 00630 SECTION 00650 - SPECIAL CONDITIONS 1.1 INDEX TO SPECIAL CONDITIONS _ PARAGRAPH PAGE NO. 1.2 GENERAL 00650-1 -- 1.3 DEFINITION OF TERMS 00650-1 1.4 MODIFICATIONS OF GENERAL CONDITIONS -- OF AGREEMENT 00650-1-6 1.S CONTRACT EXECUTION & ISSUANCE OF WORK ORDER 00650-6 1.6 STATE & CITY SALES TAX 00650-6-? -- 1.? EXIST]NG STRUCTURES 00650-? 1.8 PROTECTION & RESTORATION OF PROPERTY 00650-?-8 1.9 REFERENCE SPECIFICATIONS 00650-8 1.10 SUBSURFACE CONDITIONS 00650-8 1.11 SERVICE OF MANUFACTURER'S REPRESENTATIVE 00650-8 1.12 PLANS AND SPECIFICATIONS AVAILABILITY 00650-9 _ 1.13 SUBCONTRACTORS 00650-9 1.14 CONTRACTOR'S RESPONSIBILITY FOR UTILITIES & SERVICES 00650-9 1.15 MANUFACTURER'S DIRECTIONS 00650-9 -- 1.16 SANITARY FACILITIES 00650-10 1.17 GUARANTEE OF WORK 006S0-10 1.18 FINAL INSPECTION 006S0-10 1.19 PERMITS & LICENSES 006S0-10 1.20 NOTICE OF REQUIREMENT FOR CERTIFICATION OF NON-SEGREGATED FACILITIES 006S0-10 1.21 TESTING 00650-10 1.22 COORDINATION WITH RAILROAD 006S0-11 1.23 SUGGESTED SEQUENCE OF CONSTRUCTION 006S0-11-1S -- 1.24 TEXAS STATE DEPARTMENT OF HIGHWAYS & PUBLIC TRANSPORTATION SPECIFICATIONS 00650-15-16 1.25 GENERAL NOTES 00650-16-18 SECTION 00650 - SPECIAL COIqDITIONS 1.2 GENERAL A. These Special Conditions supplement, modify, change, delete from and/or add to Specifications and the "General -- Conditions of Agreement" Where any Article of the General Conditions is modified or any Paragraph, subpara- graph or Clause thereof is modified or de]eted by these -- supplements, the unaltered provisions of that Article, Paragraph, Subparagraph or Clause shall remain in effect. DEFINITION OF TERMS A. (~ner: Wherever the word "OWNER" is used in the -- Specifications and the Contract Documents, it shall be understood as referring to the City of Coppell. _ B. Engineer: Whe=ever the word "ENG]NEER" is used in the Specifications and the Contract Documents, it sha]] be understood as referring to Ginn, lnc.~ 17103 Preston Rd., Suite 100, Dallas, Texas 752~8. C. Contractor: Wherever the word "CONTRACTOR" is used in the Specifications and the Contract Documents, it shall --~ be understood as denoting the Genera] Contractor signing this Contract. __ D. See Appendix C for further definition of terms. The following designated items of the General Conditions of Agreement are modified as follows: A. Pa=ag=apb 2.06 - Lines and G=ades is deleted in its entirety and the following substituted the:efo=e "The Enginee: wi]] identify bench marks and horizontal control points in close proximity to the Work. From these control points, the Contractor shall provide g~[ sv=veying necessary to lay out the Work. Cant=acta= shall be =esponsibie for establishing ail lines and g=odes necesso=y to cant=o] the Wo=k and shall be =esponstb]e fo= the p=ecise location of oll facilities." "The Enginee= may make checks as the Work p=og=esses to verify lines and grades established by the Cant=actor to determine the conformance of the completed wo=k as it prog=esses with the requi=ements of the Contract Specifi- cations and Drawings. Such checking by the Engineer sho)l not relieve the Contractor of his =esponstbt]ity to perfo=m oil Work in connection with the Cant=act D=awings and Specifications and the lines and grades given therein. Sec. 00650 B. Pa=ag=apb 3.09 - P=otection Against Accident to Employees -- and the Public is modified by adding the following: "Cont=acto=/s attention is specifically di=ected to the Texas Occupational Safety Law." "The Cant=acta= shall so conduct his operations as to offe= the least possible obst=uction and inconvenience to -- public t=affic. After the "Notice to Proceed" is issued, the Contracto~ shall notify the Engineer, at the earliest possible date, of the sta=ting of hauling of mate=ials -- and any const=uction wo=k which might in any way inconvenience o= endange= t=affic." "The Cant=acta= shall p=ovide and maintain flagmen at all points where his ope=arians inte=fe=e in any manne= with t~affic flow. Flagmen shall be English speaking, cou=teous, well info=med, physically and mentally able -- effectually to perform their duties in safeguarding and di=ecting t=affic and p=otecting the Wa=k, and shall be neatly otti=ed and g=oomed at all times when on duty. -- Flagmen, when di=ecting t=affic, shall use standa=d flagging p=ocedu=es set fo=th in the ~Instructions to Fiagmen' published by the Texas State Department of Highways and Public T=anspo=tatlon." "The Cant=acta= shall p=ovide, construct and maintain suitable ba=ricades as shown on the Plans and elsewhe=e -- when di=ected by the Enginee=. The Cant=acta= shall p=ovide and maintain such standard ba=ricades o= special ba==icades, signs, lights and flags at points along the ..... p=o~ect as may be necessa=y to protect the Wo=k and safegua=d all t=affic. All signs, ba==icades and wa=king area layouts shall be p=ovided and maintained in acco=dance with =equi=ements of Pa=t VI of the Nanual on - Unifo=m T=affic Cant=al Devices, 'T=affic Cant=als fo= St=eet and Highway Const=uction and Naintenance Ope=arians.' Signs and ba==icades to facilitate the flow - of t=affic will be the =esponsibility of the Cant=acta=. The use of sufficient ve=tical panels with flashe=s in conjunction with necessary wa=nJng signs and ba=~icades will be =equi=ed to di:ect t=affic." "No di:ect payment will be made fo= the wo=k involved in carrying out the public safety measures he=ein provided, the cost thereof being included in the prices paid for the various conteact items of wo:k and no additional allowance will be made the:efo:e." C. Pa=agraph 3.20 - Pe:fo:mance and Payment Bonds modified as follows: 1. With the execution and delivery of the Contract, the Contracto= shall execute and fu=nish sepa=ate Pe=fo:mance and Payment Bonds on the forms p~ovided .... as follows: Sec. OO&SO a. Pe=fo:mance Bond: A Pe=fo=mance Bond in the -- amount of one hund=ed De=cent (100%} of the Cant=act p=ice, o= only inc=eases o= deletions the=ef=om due to cant=act modifications, _ gua=anteeing faithfu! pe=fo=mance of the wo=k and fulfillment of the obligations of the Cant=act. The Pe=fo=mance Bond shall gua=antee that the Cant=acta= shall =epair and/or replace any -- defects in the work arising from defective or inferio= wo=kmanship o= mate=ia]s used therein, fo= a period of one (11 year from date of final -- acceptance of the wo=k by the Owne=. b. Payment Bond: A Payment Bond in the amount of __ one hundred percent (100%1 of the Contract p~ice, o= any inc=eoses o: deletions the:el:om due to cant=oct modifications, guaranteeing payment to al] persons supplying labor and materials or -- furnishing equipment in the execution of the Cant=oct. -- 2. Performance and Payment bonds shall be from an approved surety company holding o permit from The State of Texas to oct os su=ety o= other surety or sureties acceptable to the Owne= D. Paragraph 3.18 - Insurance is modified by the addition of the fo]lowing Contractor's and Subcontractor's Public Liabi]ity~ Vehicle Liabi]ity, and Property Damage Insurance: As requi:ed under Po:ag:apb 3.18 of the Gene=o) Conditions, the Controcto=~s Pub]ic Liability Insu=ance and Vehic]e Liabi]ity ]nsurance sba]] be on amount not less than $200,000.00 for in)u=ies, inc]uding occidento] death, to any one person, and subject to the some ]imit fo= each person, in on amount not )ess than $500,000.00 on account of one occident, and Controcto=~s P=ope=ty Damage ]nsuronce in on amount not less than $100,000.00 per occident and $200,000.00 agg:egote. The Contracto= shall eithe= (ll require each of his subcontractors to procure and to maintain du~ing the life of his subcontract, Subcont=octo='s Pub]Jc Liability and P=ope=ty Damage of the type and in the some om0unts os specified in the p~eceding po=og~oph, o= (21 insure the activities of his subc0ntroct0~s in his own Do]icy. Builder's Risk Insurance: The Cant=acta= will maintain Builder's Risk lnsu=once (fi~e and extended coveragel on a ~00% completed value basis on the insu=ob)e portions of the pro~ect for the benefit of the Owner, the Contractor, and oil subcontractors, os their interests may appea~. Sec. 00650 3 E. Section ~ - PROSECUTION AND PROGRESS is deleted in its -- enti=ety and the following substituted the=era=e: TIME FOR COMPLETION AND LIQUIDATED DAMAGES ~.01 TIME FOR COMPLETION: The time allotted fo= completion of ali items of wo=k fo= this p=o)ect shall be ~ consecutive calenda= days. -- It is he=eby unde=stood and mutually ag=eed, by and between the Cant=acta= and the Owne:, that the date of beginning and the time fo= -- completion as specified in the Cant=act of the wo=k to be done he=eunde= a=e ESSENTIAL CONDITIONS of this cant=act; and it is fu=the= mutually unde=stood and ag=eed that the emb=aced in this cant=act shall be commenced on a date to be specified in the Notice to P=oceed. Cant=acta= shall not wo=k on Sundays. _ Wo=k pe=fo=med on Satu=days shall be done between the hou=s of 9:00 a.m. and ~:00 p.m. with app=ova] of the Enginee=. -- Monday th=u F=iday wo=k shall be limited between the hou=s of 8:00 a.m. and 6:00 p.m. -- The Cant=acta= ag=ees that said wo=k shall be p=osecuted =eguia=iy, diligently, and uninte==uptedly at such a =ate of p=og=ess as __ will insu=e full completion the=eof within the time specified. It is exp=essly unde=stood and og=eed by and between the Cant=acta= and the Owne=, that the time fo~ the completion of the --' wo=k desc=ibed he=ein is a =easonob]e time fo= the completion of same, taking into conside=otion the ave=age climatic =onge and - usual conditions p=evoiling in this ]oco]ity. ~.02 LIQUIDATED DAMAGES: If the said Cant=acta= shal] neglect, fail o= =efuse to complete the wo=k within the time he=ein specified o= any p=ope= extension the=eof g=onted by the Owne=, then the Cant=acta= does he=eby ag=ee, os ..... po=t conside=otion fo= the owo=ding of this Cant=act, to pay to the Owne= TWO HUNDRED FIFTY DOLLARS 15250.001 FOR EACH CALENDAR' DAY, not as penalty, but os liquidated damages fo= such b=eoch of cant=oct os he=einofte= set fo=th, fo= each and eve=y colenda= day that the Cant=acta= shall be in default ofte= time stipulated in the Cant=oct fo= completing the wo=k. Sec. 00650 The said amount is fixed and ag=eed upon by and -~- between the Cant=acta= and Owne= because of the imp=acticabi]ity and ext=eme difficulty of fixing and asce=taJnJng the actual damages the .= Owne= would in such event sustain, and said amount sha]! be =etained f=om time to time by the Owne= f=om cu==ent pe=iodica] estimates. -- ]t is fu=the= ag=eed that time is of the essence of each and eve=y po=tion of this Cant=act and of the Specifications whe=ein -- definite and ce=rain length of time is fixed fo= the pe=fo=mance of any act whatsoeve=~ and whe=e unde= the Cant=act an additional time __ allowed fo= the completion of any wa=k, the new time limit fixed by such extension shall be of the essence of this Cant=act. P=ov[~ that the Cant=acta= shall not be cha=ged with '-- liquidated damages o= any excess cost when the Owne= dete=mines that the Cant=acta= is without fault and the Cont=acto='s =easons fo= the time -- extension a=e acceptable to the Owne=~ P=ovided ~b~ that the Cant=acta= shall not be cha=ged with liquidated damages o= any excess cost when the de]ay in completion of the Wo=k is due: a. To any p=efe=ence, p=io=ity o= allocation o=de= duly issued by the Gove=nment~ b. To unfo=eseeab]e cause beyond the cant=al and without the fault o= negligence of the Cant=acta=, including but not =est=icted to, acts of God, o= of the public enemy, acts of the Owne=, acts of anothe= cant=acta= in the pe=fo=mance of a cant=act with the Owne=, fi=es, floods, epidemics, qua=antine =est=ictions, st=ikes, - emba=goes, and seve=e weathe=: and c. To any delays of subcont=acto=s supp]ie=s occasioned by any of the causes specified in subsections (al and (bi of this a=tJc]e~ P=ovided fu=the=~ that the Cant=acta= shall within ten (~OI days f=om the beginning of such delay, un]ess the Owne= shall g=ant a fu=the= pe=iod of time p=io= to the date of final settlement of the Cant=act, notify the Owne=, in waiting, of the causes of the de]ay, who shall asce=tain the facts and extent of the de]ay and notify the Cant=acta= within =easonable time of its decision in the matte=. Sec. 00650 F. Paragraph S.0~ - Pa=rial Payments, is deleted in its -~- entirety and the following substituted therefore: "On or before the tenth of the month, Cant=actor shall prepare and submit to Engineer fo= approval a statement showing as complete]y as practicable total value of work work done by Contracto= up to the ]asr day of p=evious month; said statement shall also inc]ude the va]ue of -- sound mate=ials de]ivered and stored on }ob site of the work that are to be fab=icated into the work. Cant=acta= and inspector shall have ag=eed to the quantities of work _ submitted on the estimate p=ior to this submittal. "The C~ne= shall then pay the Cant=actor within 30 calendar days after receiving City Council Approval. The -~' amount paid shall be the total amount less five percent of the amount if total p=o}ect estimated cost exceeds $~00,000 g~ ten I10l percent of the amount if the -- estimated p=o~ect cost is less than $~00,000, which percent ~etained shall be held until final payment, and further less all previous payments and all further sums _ that may be retained by the Owner under the terms of this agreement. "It is understood, however, that in case the whole wo~k .... be near to completion and some unexpected and unusual delay occurs due to no fault o= neglect on the part of Cant=actor, Owner may---upon w~itten recommendation of -- Engineer---pay a reasonable and equitable portion of retained percentage to Cant=actor, o= the Cant=acta= at Owner's option, may be relieved of obligation to fully complete the work and, thereupon, Cant=acta= shall receive payment of the balance due him unde~ Cant=act sub- ~ect only to the conditions stated under 'Final Payment~ " ~D.. CON]RACT_~~3_.O~__~_ND_ ]SSUANCE OF WORK ORDER _ it is the intention of the Owner to notify Successful Bidder in writing, within ninety (~01 days after receiving bids of his acceptance of Proposal. The Cont=acto~ shall complete execution of the required Bonds and Cant=act within ten -- days of such notice. Upon completion of the execution of the Cant=act Documents, the Owner will issue a "Notice to Proceed with Construction" STATE AND CITY_~ES TAX A. Cant=actor's attention is directed to Sections 151.056 and 1S1.30P of Ve~non's Texas Codes Annotated, Tax Code, os amended. ~hese sections provide that o)l items used or consumed by a Cont~octo~ can be purchased f~ee of State and City sales tax when p=o~ect is being performed fo= an exempt agency. Included are equipment rentals and - other items used by the Cant=acta=. Sec. 00650 6 B. This contract is issued by an o~ganization which quali- -- lies for execption pursuant to the p=ovisions of A=ticle 20.0~ IFI of the Texas Limited Sales, Excise and Use Tax. _ C. The contractor performing this contract may pv=chase, =ent or lease a]l materials, supplies, and equipment used or consumed in the performance of this contract by issuing to his supplier an exemption certificate in lieu -- of the tax, said exemption certifcate complying with State Comptroller's =uling No. 95-0.07. Any such exemption certificate issued by the contracto= in lieu of -- the tax shall be subject to the provisions of the State Comptrolle='s ruling No. 95-0.0~ as amended to be effective Octobe= 2, 1.7 EXISTING STRUCTURES -- The plans show the locations of all known su=face and sub- surface structures believed to be involved in this p=oposed construction. Howeve=, the Owner assumes no responsibility _ for failure to show any or all of these structures on the plans, or to show them in their exact location. It is mutually agreed that such failure shall not be considered sufficient basis for claims fo= additional compensation extra wa=k, unless the obstruction encountered is such as to necessitate changes in the lines o= grades, o= requi=es the building of special work, p=ovisions for which a=e not made -- in the plans and specifications, in which case the p=ovisions in the General Conditions of Agreement for ext=a work shall apply. PR~TION AND RESTORATION OF PROPERTY -- The Contractor shall be =esponsible for the prese=vation from in)u=y and damage, resulting di=ect]y or indirectly from the execution of the work under his cant=act, of all public and .... private property ad)ocent to the wo=k. He shall use every p=ecoution to prevent the damage o= dest=uction of buildings, poles, trees, shrubbe=y and lawns. Also, underground __ structu=es such as wires, cables, etc.~ within or without the wo=k oreo. He shall p=otect and co=efully prese=ve official su=vey monuments, p=ope=ties and section mo=ke=s othe= similar ma=ke=s until on outho=ized agent has witnessed -- o= otherwise refe=enced their location and shall not =emove them until di=ected. -- ~hen o= where direct or indi=ect damages or injury is done to public or private p=ope=ty by or on account of any oct, omission~ neglect or misconduct in the execution of the work _ o~ in consequences of the nonexecutfon of same on the part of the Contractor, such prope=ty shall be =estored at the Contractor's expense to a condition similar or equal to that existing before such damage o= injury was done, he shall make -- good such damage o= injury in on acceptable manner. Sec. 00650 In case of failu=e on the pa=t of the Cant=acta= to =esto=e -- such p=ope=ty, o= make good such damage, o= in)u=y, the Enginee= may upon twenty-fou= 12~l hou=s w=itten notice, ceed to =epai=, =ebuild o= othe=wise =esto=e such p=ope=ty as _ may be deemed necessa=y and the cost the=eof shall be deducted f=om any moneys due the Cant=acta= unde= the Cant=act. 1.9 REFERENCE SPECIFICATIONS -- Refe=ence to ASTM, o= othe=s as listed below, shall be conside=ed as =efe==ing to the Specifications o= Method of Test as set fo=th by those various o=ganizations and shall be _ conside=ed as pa=t of these Specifications when designated such. Abb=eviations and meanings a=e as fo]Iow: A.S.A .......... Ame=ican Standa=ds Association -- A.S.T.M ........ Ame=ican Society of Testing A.A.S.H.T.O .... Ame=ican Association of State Highway & T=anspo=tation Officials -- A.C.I .......... Ame=ican Conc=ete Institute A.W.S .......... Ame=ican Welding Society A.W.W.A ........ Ame=ican Wa=e= Wa=ks Association __ S.S.P.C ........ Steel St=uctu=es Painting Council, Fede=al Specifications T=easu=y Depa=tment P=ocu=ement Division, United States Gove=nment U.L ............ Unde=w=ite=s Labo=ato=ies -- N.E.M.A ........ National Elect=ical Manufactu=e=s Association W.P.C.F ........ Wate= Poilu=ion Cant=al Fede=ation T.S.D.H.P.T .... Texas State Depa=tment of Highways and _ o= T.H.D. Pub]ic T=anspo=tation C.D.G.S ........ City of Dallas Gene=a! Specifications N.C.T.C.O.G .... No=th Cent=al Texas Council of Gove=nments ~10 SUBSURfaCE CONDITIONS Cant=acta= shall make his own investigation of subsu=face conditions. No claims fo= ext=a compensation due to unusual soil conditions that a=e found to exist will be allowed. S~ByJ~_g~_~gFACTURER'S REPRESENTATIVE The cant=act p=ice fo= the p=o~ect sha]! include the cost of fu=nishing competent and expe=ienced enginee=s o= supe=- intendents who shall =ep=esent the manufactu=e=s and shall assist the Cant=acta=, when ~equi=ed, to install, ad)ust and test the eqvipment in confo=mity with the Cant=act Docvments. Afte= the eqvipment is placed in permanent ope=arian by the Owne=, svch enginee= o= svpe=intendent shall make oll adjust- ments and tests =equi=ed by the Enginee= to p=ove that such equipment is in p=ope= and satisfacto=y ope=ating condition, and shall inst=uct the Owne='s =ep=esentatives in the p=ope= ope=arian and maintenance of such equipment o= system. Sec. 00~50 8 1.12 PLANS AND SPECIFICATIONS AVAILABILITY The Enginee= will p=ovide the Cont=octo= with six (6) copies of plons ond specificotions in oddition to the Cont=oct Sets _ p=ovided fo= use on the p=o~ect. Additionol copies moy be pu=chosed by the Cont=octo= fo= the cost of p=inting. Rep=oducibles =equi=ed fo= os-builts wiii be poid fo= by the Cont=octo=. Enginee= will p=ovide the o=igino] d=owings to --- the p=inte= fo= use in moking =ep=oducibles. -- 3=j3 SUBg_O~_IBACTORS The nome ond odd=ess of eoch suppiie=, monufoctu=e= ond __ subcont=acto= which the Cont=acto= p=oposes to use on wo=k unde= this cont=oct shol] be submitted in w=iting to the Enginee= fo= opp=ovol. ]:~_g_Ot!I_TRAC]OR'S RESPONSIBILITY FOB UTILITIES ANg__~RVIQ~ __ The Cont=octo= sho]l moke his own investigotions ond be fully =esponsib]e fo= locating ond toking co=e not to domoge ony gos, wore=, sewe=, o= telephone lines. The Cont=acto= shell not begin ony ope=orions which may inte=fe=e with o= impoi= -- the no=mol se=vice being =ende=ed by public utility ope=oto=s. The Cont=octo= will be held =esponsible fo= the p=otection of the p=ope=ty o= se=vice of public utilities -- within the limits of the Wo=k. In cose thot such physicol p=ope=ties conflict with the pe~fo=monce of the cont=oct, it shall be the Cont=octo='s =esponsibility to onticipote such __ conflicts ond to give odvonce notice the=eof to the owne=s of the utility. The Cont~octo= will be =esponsible fo= ony domoges done by him to ony utility st=uctu=e whethe= owned by p=ivate ogency. Domoge of whoteve= notu=e to the existing focilities shall be =epoi=ed immediotely ot the Cont=octo='s own expense, to the sotisfoction of the Enginee=. Cont=octo= sholl be =esponsible fo= the =elocotion of ony wate=, sewe=, gos, telephone o= othe= utility which inte=f'e=es with the pe=fo=monce of the cont=oct. No claims fo= compensotion will be allowed fo= any utility =elocation, unless app=oved in w=iting by Enginee=, p=io= to =elocation. 1.1S MANUFACTURER'S DIRECTIONS All manufoctu=ed a=ticles, mate=iols and equipment shall be opplied, instolled, connected, e=ected and used os di=ected by the monufoctu=e=s, unless he=ein specified to the cont=o=y. Cont=acto= shall fu=nish copies of oil p=inted di=ections with the mate=iol, as pa=t of "shop d~owing" submittals. Sec. 00650 1.16 SANITARY FACILITIE~ The Cont=acto= shall p=ovide at his own expense field toilets fo= the vse of the employees and cant=acta= fo=ces. The _ facilities shall confo=m to the =equi=ements of the Texas State Health Depa=tment and those of any othe= agencies having jurisdiction he=ewith. The field toilets shall be cleaned and scrubbed with a disinfectant at least once per '- day, and shall be located in an a~ea approved by Enginee=. -- 1.17 GUARANTEE OF WORK All wo=k shall be guaranteed against defects ~esulting from the use of infe=io= mate=ials, equipment o= wo=kmanship fo= gD~..Y~g~ f~om date of final completion and w=itten acceptance of the -- When the wo~k is completed, the Cont=acto~ shall notify the Owne~ in w~iting on which date he will be ~eady fo~ final test and inspection. Notice shall be given seven (7l days in advance and verified by telephone twenty-four (2~l hou=s p=ior to the time set fo= inspection. After the Owner and Enginee~ a~e completely satisfied with the work, the Enginee~ shall make final measurements of all items and app=ove final - estimate and advise the Owner to make final payment to the Cant=acta=. Refe= to Division 1 fo= further inst=uctions. PER~]!B_~ND L[CENSg~ Ali permits and licenses of a tempo=ary nature necessa=y fo~ the p=osecution of the wo~k shall be secured and paid fo= by the Cant=acta=. FACILIT]ES Bidde=s a=e cautioned as follows: By signing the Contract fo~ which these bids a=e solicited, the bidder will be deemed to have signed and ag=eed to the p=ovisions of the "Ce=tificate of Non-seg=egated Facilities" as contained in the Specifications fo= this p=o~ect. 1.21 TESTING All requi=ed testing will be paid fo= by the City of Coppell. Any =etesting =equi=ed will be at the expense of the Cant=actor. Testing =equested by the Contracto= fo= his own use to ascertain whethe= o= not complying with the -- Specifications will be paid for by the Contractor. Sec. 00650 1.22 COORDINATION WITH THE RAILROAD The Cont=acto= shall be =esponsible fo= all const=uction coo=dination with the =ail=oad, if involved, including secu=ing permits, =ight-of-woy ent=y fo=m, insu=ance =equi=ements, and notification to the =oil=ood as wo=k begins. -- 1.23 SEQUENCE OF CONSTRUCTION The following sequence is o "suggested" sequence of const=uc- -- tion only. It is p=ovided to give Cant=acta= o guideline in the p~og=ession of p=oposed wo=k~ and is gene=o] in natv=e, not specific. Cant=acta= shol! submit his own sequence of _ const=uction fo= =eview, by the Enginee=, p=io= to any wo=k being sro=ted. In p=epo=ing the sequence of const=uction, the following -- salient feotu=es sha)l be conside=ed. 1. Wo=k hou=s, Monday th=u F=idoy, shall be not eo=lie= than -- 8:00 a.m., no= lote~ than 6:00 p.m. On Sotu=day, if p=io= app=oval of the Enginee= is p~ovided, the hou=s of operation shall be between 9:00 a.m. and 4:00 p.m. No __ wo=k will be pe=fo=med on Sunday. 2. Adequate ba==icodes, signs, flogmen, etc., shall be p~ovided to insv=e safe public t=ove] at all times throughout p=o~ect and sba]) be subsidia=y to the wo=k. 3. Wo=k shall be done in such o monne= os may be necesso=y to maintain detou=s, d=ives and public access at times in passable condition to accommodate public t=ovel. Tempo=a~y approaches, d=ives to individual =esidences and street inte=sections shall be p~ovided and maintained in a safe and passable condition by Cant=actor at his entire expense and shall not be measu=ed o= paid fo= sepa=ately. 4. Safety of the public and convenience of t=affic shall be =ega=ded as of p=ime importance. Unless otherwise shown on plans o~ except as herein p=ovided, all po=tions of st=eet shall be kept open to t=aCfic. It shall be the enti=e =esponsibility of Cant=actor to p=ovide fo~ t=affic along and across the street as well as fo~ ingress and egress to peivate p~ope~ty. If at any time, ing=ess and eg=ess to p=ivote p=ope~ty cannot be maintained, Cant=acta= sho]l notify Owne= and Enginee=, so that o]l inte=ested po=ties may be contacted. S. Cant=acta= shall plan and execute ope=orions in a monne= that wi]l cause minimum inte=fe=ence with t=offic. If at any time du=ing construction the opp=oved plan does not accomplish the intended pu=pose, due to weothe= o= othe= conditions affecting safe hond]ing of t=offic, Cant=acta= shall immediately make necesso=y changes the=ein to co==ect the unsotisfocto=y conditions. Sec. 00650 ~. ]f due to rains o= other reasons, the shoulders, slopes -- and ditches become unsatisfactory fo= handling traffic, construction ope=arians shall be suspended and the base course o= surface area shall be opened to traffic. Where _ the specifications require o= the Engineer directs that t=affic be carried ave= o= along the proposed work, const=uction ope=arians shall be so prosecuted and new material kept so placed and spread as to allow the -- passage of traffic in comfort and safety. No additional compensation will be allowed. _ 7. During construction of proposed structures, unless otherwise shown on plans, the Contractor shall provide and maintain detours including temporary structures crossovers of adequate structural design as may be -- required fo= the safety and convenience of the t=affic. The cost of constructing such temporary detours will not be paid for separately. 8. At night o= otherwise, all equipment not in use shall be stored in such manner and at such locations as not to __ interfere with the safe passage of traffic. The Cant=acta= shall provide and maintain f]agge=s at such points and fo= such periods of time as may be required to provide for the safety and convenience of public travel -- and Contractor's personnel, and as directed by the Engineer. Flagge=s shall be English speaking, courteous, well informed, physically and mentally able to -- effectually perform their duties in safeguarding and directing traffic and protecting the wa=k, and shall be neatly attired and groomed at all times when on duty. ~_ When directing traffic, flagge=s shall use standard attire, flags and signals and follow the flagging procedures set fo=th in The Texas Hanual on Uniform Traffic Control Devices fo= Streets and Highways. ~. If, in the opinion of the Enginee=, the above requirements are not complied with, the Enginee= may do such work as he may consider necessary; however, this sha]] not change the legal responsibilities set fo=th in this item. The expense for such work will be bo=ne by the Contractor and the cost the=eof shall be deducted from any money due the Cant=acta= o= to become due to the Contractor. 10. The Contractor shall hove the sole responsibility fo= providing, installing, moving, replacing, maintaining, cleaning and removing upon completion of wa=k, all barricades, warning signs, bo=tie=s, cones, lights, signals and other such type devices and of handling traffic as indicated in the plans or as directed by the Engineer. All barricades, warning signs, cones, lights, signals and other such type devices shall conform to details indicated in the THUTCD. Sec. 00650 Cant=acta= may p=ovide special signs not cove=ed by plans to p=otect t=ave]ing public against specio! conditions o= haza=ds, p=ovided howeve=, that such signs a=e fi=st app=oved by the Enginee=. Upon completion of wa=k, all ba==icades, wa=ning signs, boo=ia=s, cones, lights, signals and othe= such type devices and evidence the=eof shall be =emoved by the Cant=acta=. -- Phase I -- Sto=_S+9~ to ~to. 43+00 INa=th half of Roodwgy 14.0 feet) -- IRAFFIC: The south half of Bethel School Road foam Heo=tz Road to Moo=e Road shall be made one-way eastbound. The Cant=acta= shall p=ovide Type III ba==icades with flashe=s _~ and "Road Closed to Thou T=affic" signs IType Rll-~l at Hea=tz Rood and Moo=e Road and all inte=secting st=eets along Bethel School Road. The Cant=acta= shall p=ovide an adequate numbe= of DO NOT ENTER and ONE WAY signs to ma=k Bethel -- School Road one-way eastbound. Ve=tica] panels wi]l be placed eve=y twenty-five feet along the excavated edge of =oadwoy with f]ashe=s on eve=y othe= one. CONSTRUCT]ON: A. Ail utility ad)ustments shall be made. B. Stoem sewe= mains and late=als shall be installed. If late=als o~ mains extend south beyond the cente=line of -- Bethel School Road, Cont=acto~ has option of constructing all of the line unde= this phase (one-half of the st=eet at a timel o= const=uct the no=th half of the sto=m sewe~ _ vnde~ this phase and the south half in the next phase. In eithe= case, the t=ench shall be backfiiied, compacted as =equi~ed, and =eplaced with flex-base (minimum 6"1 and 2" asphalt. T=ench shall be maintained th=ovghout the length of the p:o)ect in a safe manne=. This is not a sepa=ote pay item, but should be included in costs of const=ucting sto=m sewe= system. Maintenance of the t=enches will not be measu=ed o= paid fo~ separately. C. The no=th half of the =oadway shall be excavated. Excavation con be done two feet south of the cente=line of the p=oposed ~oadway; howeve=, o m~nimum of ten feet t~ove] lone must be maintained. Additional pavement w~11 p~obab]y be =equi~ed foam Station 6+00 to Station 9+30, and Station 33+10 to Station ~+30. Any flexible base used on the p~o)ect will be paid fo~ unde= Pay Item ~8. Minimum thickness of flex base used as additional pavement shall be fou= inches. D. ]'he no=th half of the =oadway shall be lime stabilized and paved. Intersecting st=eets and d~ives along no=th side shall be const=ucted at this time also. Sec. 00650 13 E. Notes fo~ Phase I Construction: (Phase II simila~l 1. P~ovisions fo~ temporary drainage during construction must be made. 2. If during construction of RCBC at Sra. 21+85, 36" RCP at Sra. 30+30 and 36" RCP at Sra. 39+50, the ~oad on either side of construc- -- tion needs to be closed due to construction proce- dures, equipment limitations, work space limitations, etc., Contractor shol! notify Engineer a minimum of -- 72 hours in advance. Contractor shall be responsible fo~ coordinating detours with Owner and Engineer. P~ope~ signage, barricades, etc., shall be p~ovided. At end of work day, minimum one ]one of t~offic shall be opened, unless otherwise agreed to by Owner/ Engineer. --' 3. On intersecting streets to Bethe] School Rood, Contractor has option, if approved by Engineer, to: construct the streets one half at o time, maintaining -- t~offic use of side streets; or close side streets to thru t~offic and construct the street ail at one time. Closure of streets would hove to be coomdinoted thru Owne~ and Engineer. 4. Access to driveways off Bethel School Rood must be maintained at. o]] times, unless otherwise approved by -- Engineer, during construction of storm sewer system. During excavation phase, access shall be maintained. During liming operation and paving of street, con- .... crete d~ives may hove to be barricaded after proper notification to homeowners and Engineer. Each drive wi]] be evaluated on on individual basis. As soon after d~ivewoys ore poured and receive minimum cure -- time of ? days and/or reaches o minimum 2800 psi compressive strength, it con be opened for use if needed by homeowner. Ebose.~)_s_~to. 5+92 &9_~o. ~ ISow&b_b91~ of 14.0 feetl TRAFFIC: After proper curing time on new concrete pavement on no~th side, t~offic shol] be moved to the new pavement and made one-way westbound. Contractor sho]l notify Owner/ Engineer o minimum of 7 days prior to changing traffic flow, so public notices con be mode. Type III barricades with "ROAD CLOSED" signs along with ONE WAY and DO NOT ENTER signs will be ~equired at proper locations. CONSTRUCTION: A. All utility od}ustments shall be made. B. Storm sewe~ ]otero]s shall be completed. Sec. 00650 C. South half of =oadway shall be excavated, lime stabilized --, and paved along with inte=secting side st=eets and d=ives. Phase III: TRAFFIC: Open up south lane of t=affic afte= p=ope= cu=e time and conc=ete has attained specified st=ength. -- CONSTRUCTION: i. Const=uct sidewalks lif included in p=o)ect]. B. Complete seeding, sodding o= landscaping. _ C. Complete button layout and pavement ma=kings. D. Complete final cleanup of p=oiect a=ea. 1.2~ TEXAS STATE DEPARTMENT OF HIGHWAYS AND PUBLIC TRANSPORTATION SPECIFICATIONS & NORTH CENTRAL TEXAS COUNCIL OF GOVERNMENTS -- SPECIFICATIONS This p=oiect is to be const=ucted in acco=dance with the cant=act documents, these specifications, construction plans and the Texas State Depa=tment of Highways and Public T=anspo=tation Standa=d Specifications fo= Construction of Highways, St=eets and B=idges, Septembe= l, i982 edition, -- Pa=t II, Const=uction Details, and as amended he=ein, and the No=th Cent=al Texas Council of Gove=nments Standard Specifications fo= Public Wa=ks Const=uction, Fi=st Edition, ~ Pa=ts II and III, Mate=ials and Const=uction Methods, and as amended he=ein. Said Standa=d Specifications las amendedl a=e a pa=t of the Contract Documents. -- Pa=ts I and III of the above Standa=d Highway Specifications and Pa~t I of No~th Cent=al Texas Council of Gove=nments Specifications a=e he=e'by deleted and =eplaced with Division 0 - Bidding and Cant=act Requi=ements of these documents. If conflicts of the Standa=d Specifications should occur, the Texas State Depa=tment of Highways and Public T=ansportation Specifications shall gove=n. 1.25 GENERAL NOTES 1. Cant=actor shall plan his wo=k sequence in o monne= that - will cause minimum interfe=ence with t=offic during const=uc- tion ope=orion. Access to facilities must be maintained at all times throughout the duration of const=uction. Befo=e .... beginning wo=k on the p=o~ect, Cant=acta= shall submit fo= opp=ovol by the Enginee= o Plan of Const=uctioD_Q~e~otions~ which may vo=y in detail but shall meet specific =equi=ements set fo=th in Construction Sequence, Special Condition 1.23 of ' these contract documents. Sec. 00650 2. If, at any time during construction, the Contractor's -- proposed plan of operation for handling traffic does not provide for safe and comfortable movement, Contractor shall change his operation to the extent necessary to car=eat __ unsatisfactory conditions. Any ma~or correction must be approved in writing by the Engineer. 3. Reference is given to Part VI, "Traffic Cant=als for -- Street and Highway Construction and Maintenance Operations" of "Manual on Uniform T~affic Control Devices" and shall be adhered to throughout the duration of this p=o3ect. -- "Construction Ahead" and "End Construction" signs, with the barricades shall be instal]ed at the beginning and end of the p=o3ect. Proper signage indicating "Detour Ahead," etc., shall be installed wherever applicable under the guidelines established per the reference noted above in this pa=ag=apb. These signs shall be considered incidental work and will not be paid fo= as a sepa=ate pay item. 4. Prior to start of construction, it is the responsibility of Cant=acta= to determine horizontal and vertical location -- of all utilities, whether or not shown on the plans. All vertical locations shall be tied to p=o~ect bench masks. Cant=actor shall also become familia= with any proposed ad}ustments to be made by the utility owners and extend full cooperation. Under no circumstances will a claim fo= extras, due to delay caused by various utility companies be allowed. -- 5. Any costs ~esulting f=om Cant=acta= damages to utilities shall be the responsibility of the Cant=actor. 6. All water and sanitary sewer facilities that may interfere with construction shall be relocated and ad)usted by the Cant=acta= with the Engineer's approval. 7. The Contractor shall notify the Engineer priam to any construction of drainage facilities and paving. 8. In the adoption of the Texas State Department of Highways and Public Transportation Standard Specifications and the North Central Texas Council of Governments Standard Specifications, it is understood that any ~eference made to the Texas State Department of Highways and Public Transportation or North Central Texas Council of Governments shall be taken to include the City of Coppell, as applicable. 9. The items under which payment is to be made are as listed in the Bid proposal fo=m. Any reference to othe~ items in the standard specifications as pay items is hereby deleted. Only the provisions fo= construction requirements of such items are to be complied with. Sec. 00650 10. All elevations a:e based on Refe:ence BM #200 on the National Flood lnsu=ance Floodway Nap (August 1, 19BO) desc=ibed as: Chiseled squa=e on top of wheel guard at south- east co=ne= of b=idge on Coppell Road (now Southweste=n Blvd. I ave= G=apevine C=eek,, elevation 530.71 (ft. NGVD). New bench ma=ks have been established along the p=o~ect (shown on plan/ p~ofile sheet). The Cont~acto~ shall establish new bench ma~ks as needed o~ before ~emoval of the existing ma~ke~s. 11. All conduit installed must be left with pull st~ing between pull boxes with end p]ugged. 1~. Cont~acto~ will be held ~esponsible fo~ placing and maintaining ali necessary barricades, vertical panels with flashers and signs to p~ovide maximum safety to the motorist. Al1 barricades and signs shall be kept c]eon and b~oken ones wi]] be ~eploced. Cont~octo~ should use good ~udgment when considering safety fo~ motorists. Barricades and siqns wi]] not be o di~ect_ggy_item on this g~gject. 13. Al) storm sewers shall be excavated and bockfilled in accordance with Special Specification 401, 462, and 464. On street c~ossings, the top six inches shall be filled with Type D Asphalt and be considered os po~t of laying of the pipe I~g~ separate pay item, unless specifically noted on plans os PAY ITEM. I 14. P~ecost inlets will not be permitted on this p~o~ect. 15. P~io~ to sto~t of any excavation, Cont~octo~ shall have laid out Iho~izontaliy and ve~ticoliyl al] components of the .... p~o~ect, and have ~eceived approval f~om Enginee~ before p~o- ceeding. Cont~octo~ sha]] be ~esponsibie fo~ ol1 alignment and elevation control. Cont~octo~ shall p~ovide the Enginee~ o "cut sheet" p~io~ to beginning any excavation o~ embankment, -- indicating all "cuts and fills" os ~equi~ed on the p~o)ect. 16. P~io~ to the beginning of any construction, Cont~octo~ -- sho]l have the "fie]d office" in place, furnished, and serviced os specified, if accepted as an alternate. 17. P~Jo~ to s~o:t of any construction, including: ~ight-of- way p~epo~otion, excavation, cleo~ing and g~ubbing, etc., the Cont~octo~ shol] establish ~ight-of-woy limits~ each side of cente:line, mo:king the ~ight-of-woy with survey stakes and .... flagging. Additionally, o11 t~ees which will be ~emoved, due to construction, shall be "flogged." This will allow City ond/o~ homeowne~ the opportunity to ~elocote t~ees if -- desired. This is not considered a separate pay item, but sba]] be included in Pay Item 100, P~epo~e Right-of-Way. 18. Cont~octo~ shall not begin wo~k p~io~ to B:O0 a.m. o~ continue wo~k beyond 6:00 p.m. on Monday th~u F~idoy. In no case shall any equipment be "started" p~io~ to 7:30 a.m. On Saturday, hou~s of operation will be between the hou~s of --' ~:00 a.m. and ~:00 p.m., only with p~io~ approval of the Sec. 00650 Enginee=. Cant=acta= shall not wo=k on Sundays. The above _- t~me =estraints we=e cons~de=ed in computing the calendar day time allotted fo= completion of the 19. P=io= to beginning of any const=uctJon, cant=acta= shall ve=ify existence of homeowne='s sp=inkle= system located within the wo=k a=ea I=ight-of-wayl, o= those a=eas which may be affected by the p=oposed const=uction. It shall be the -- cont=acto='s responsibility to protect the sp=inkle= system f=om damage to the extent it does not interfere with const=uct~on p=og=ess. ]n notifying the homeowne= p=io= to _ const=uction, the homeowne= will have the oppo=tunity to =emove o= have =emoved that pa=t of his system which may be in conflict with proposed const=uction. -- If the sp=inkle= heads, late=als, o= main lines a=e dest=oyed due to const=uction, cant=acta= shall =emove same to p=ope=ty line and p=ovide a cap at that point in the system. This -- will not be a separate pay item, but shall be incidental to the p=o~ect. It shall be the homeowne='s =esponsibility to have the sprinkler heads o= lateral lines =eplaced __ extended at the completion of the p=o~ect. If the sp=inkie= system components a=e =epiaced by the homeowne= and then distu=bed by contracto='s const=uction -- ope=arians, it shall then be the contractor's =esponsib1]~ty to repai= or replace, in kind, all components, as soon as possible, without any additional compensation. Any damages -- done beyond the wo=k a=ea w~]l be =epai=ed or =eplaced immediately at no cost to the homeowne= or City of Coppell. Sec. 00650 18 07000 - STANOARD SPECIFICATIONS GENERAL: All specifications and special p=ovisions applicable to this p=o)ect a=e identified os follow: STANDARD SPECIFICAT]ONS: The 1982 Edition of the Texas State Depa=tment of Highways and Public T=anspo=tatton Stando=d Specifications fo= Const=uction of Highways, St=eets and B=idges adopted by the State Depa=tment of Highways and Public T=anspo=tation, Septembe= 1, 19B2, Po=t II, Const=uction Detoi]s. The roi]owing items a=e speci¢icolly he=eby included: NO. DESCRIPTION 100 P=epo=ing Right-of-Way 104 Removing O]d Conc=ete 110 Roadway Excavation 120 Channe] Excavation 130 131 Bo==ow Idelive=edl 132 Embankment 160 Fu=nishing and Placing Topsoil 1~ Fe=tilize= 24B Flexible Base 260 Lime T=eotment fo= Mote=io]s in Place IDens. Cont. I 264 Hyd=oted Lime & Lime 300 Asphalts, Oils, Emulsions 340 Hot Mix Aspha]tic Conc=ete Pavement 360 Conc=ete Pavement (Wote= Cement Ratiol 400 St=uctu=o] Excavation 401 Excavation and Backfill fo= Sewe=s 420 Conc=ete St=uctu=es 421 Conc=ete fo= St=uctu=es 427 Su=face Finishes fo= Conc=ete 432 Conc=ete Rip-Rap 440 Reinfo=cing Steel 462 Reinfo=ced Conc=ete Box Culve=ts 464 Reinfo=ced Conc:ete Pipe Culve=ts i?l Frames, Grates, Rings & Covers 475 Heodwollss Wingwollss Inlets & Monho]es 47~ Adjusting Manholes & Inlets 481 PVC Pipe 502 Ba==icades, Signs and T=affic Handling S04 Field Office S22 Ready-Mix Plants S30 Conc=ete Cu=b, Gutte=, Cu=b & Gutte=, Sidewalks & D=ivewoys 582 Wote= Mains & D=oins 6lB Conduit and Pv]iboxes Sec. 07000 666 The=moplastic Pavement Mo=kings 672 Jiggle Bo= Tile - 67~ Pavement Ma=ke=s 676 T=affic Buttons C. ]n addition to the above Standa=d Specifications, the 1983 Fi=st Edition of the No=th Cent=o] Texas Council of Gove=nments Standa=d Specifications fo= Public No=ks Const=uction, Pa=t - Mote=ials, and Pa=t Ill, Const=uction Methods, whe=e not in conflict with the Highway Depa=tment Stando=ds, shall be opp]icoble to this p=o~ect. ]f a conflict should occu=, the - Highway Depa=tment Specifications shall gave=n, unless stated othe=wise. -' Sec. 07000 2 SECTION 07500 - SPECIAL PROVISIONS ! IRT 1: GENERAL ~ 1 GENERAL: A. The following Special P~ovisions shall govern and take pxecedence ovex the aforementioned Standaxd Specifications - enumerated hexein whenevex they axe in conflict. B. Mention hexein ox indication on the dxawings of items, -- materials, operations ox methods, requixes that the Contractor pxovide and/ox install each item mentioned ox indicated of quality ox sub)ect to qualification noted~ pexform according to conditions stated each opexation prescxibed~ and pxovide all necessaxy labox, equipment, supplies and incidentals. - C. Requixements of the Genexal Conditions, Special Conditions and Addenda, if issued, shall apply as if herein w~itten. D. Separation of these specifications into items and sections is for convenience only and is not intended to establish limits of woxk. ITEM NO. DESCRIPTION - 100 Pxeporing Right-of-Way 104 Removing Old Concxete 110 Roadway Excavation 120 Channel Excavation 130 Borxow 131 Borrow (delivexed) 132 Embankment - 160 Furnishing and Placing Topsoil 166 Fexttlizex a~8 Flexible Base -- 260 Lime Txeatment fox Materials in Place 26~ Hydxated Lime & Lime Slvxxy 3~0 Hot Mix Asphaltic Concxete Pavement ICl.A) 360 Concrete Pavement IWater Cement Ratio) 400 Structuxal Excavation qO1 Excavation and Backfill for Sewexs ~20 Concrete Structures -' ~21 Concrete for Structures ~27 Surface Finishes for Concrete ~32 Rock Rip-Rap -- ~0 Reinforcing Steel 462 Reinforced Concrete Box Culverts q~q Reinforced Concxete Pipe Culverts ~?0 Manholes and Inlets 4?5 Headwalls, Wingwa]ls, Inlets & Manholes 502 Baxxicades, Signs and Txaffic Handling Sec. 07500 504 Field Office 530 Pave=s 58~ Wate= Mains & D=ains 618 Conduit and Pullboxes 666 The=mop]astic Pavement M~=king -- 674 Pavement Ma=ke=s 676 T=affic Buttons NOTE: The following Special P=ovisions a=e p=ovided fo= cla=ification o= =efe=ence whe=e =eqvi=ed and shall gove=n if applicable to the p=o)ect, o= a specific po=tion of the p=o)ect. Sec. 07500 ~E~g]6~_~BgYZS]ON TO_!I~. 100 - PB~B]_N~__RIGHT-OF-WAY IREFERENCE: NCTCOG SPECIFICATIONS~_]]EM 3.1! A=ticle. 100.3 MEASUREMENT. Delete the second po=og=oph and -- =eploce with the following: Meosu=ement fo= poyment will be made between the limits of _ const=uction. Meosu=ement wi1) be po=alle1 and ad)ocent to the cente=line of the =ight-of-woy olong the cente=line of the imp=ovement. Sepo=ote measu=ements will be mode po=ollel ond od~ocent to the cente=lines of inte=secting st=eets. The limits of const=uction wi]l be the width of the established =ight-of-woy th=oughout the enti~e p=o)ect, olong -- with ony additionol o=eos os indicoted on d=owings. _ A=tic)e 100.~ PAYMENT. Delete the thi=d po=og=oph and =eploce with the following: The totol poyment for this item will not exceed SO percent of - the o=igino] cont=oct omount fo= this item p=io= to the fino) estimote. The po=tion of the cont=oct amount fo= this item in excess of SO pe=cent of the totol cont=oct amount fo= this -- item will be paid on the finol estimote. ~R~g]6~_~BgY]~]g~ TO ]]~_3g~_- REMgy]~_g~g CONCRE!E/OLD ASPHALT IREFERENCE: NCTCOG SPECIFICATIg~ ITEM 8.8 SAWING! A=ticle 10~.1 DESCRIPT]ON. Delete in its enti=ety and =eploce with the fo]lowing: Removing old conc=ete o= old aspholt shall consist of all sowed b=eok-out g=ooves fo= full depth of existing conc=ete o~ aspholt, b~eoking up, =emoving ond sotisfocto=ily sro=lng o= disposing of old concrete or ospholt st=eet or d=ivewoy povements, cu=b ond gutte=, sidewolks, ond po=king lots whe=e shown OD_g]gD~ os Poy Items lO~.! o= 104.2. All othe= old conc=ete o= old osphoit within the limits of the public ~ights-of-woy such os foundotions, =einfo=ced conc=ete pipe, cu=bs, d=iveways, o= cu=b ond gutte=, not specifically p=ovided fo= he=e o= elsewhe=e by the plans and/o= specificotions sholl be poid fo= unde= Pay Item 100 - P=epo=ing Right-of-Woy. A=ticle 10~.2 CONSTRUCTION METHODS. Add the following to the second po=og=aph of this The existing conc=ete o= osphoit sholl be cut to the fuil depth encounte=ed fo= the enti=e length os =equi=ed. Sec. 07S00 3 A=ticle 104.3 MEASUREMENT. Delete and =eplace with the following: Ali sawed b=eak-out g=oove =equi=ed on this p=o~ect will be meosu=ed by the lineo= foot, whe=e shown on the p]ans. - Wheneve= o st=oight, cleon sawed ]ine is =equi=ed on conc=ete o= ospho)t it shol] be paid fo= unde= Pay Item 104.1, Sowcut Existing Conc=ete/Aspho]t. All existing conc=ete o= ospho]t pavement, median st=ips, conc=ete cu=b and gutte=, sidewalks, slabs ~" o= thicke~, lie. d=ivewoysl =emoved os p~esc:ibed obove~ and specifically -- indicated on plans os Pay Item 104.2 shall be measured by the squo=e yo=d in its o=iginol position, =ego~dless of its thickness o= the depth of cove~ing. ]t shall be paid fo= - unde= Pay Item 104.2, Remove Old Conc=ete/Aspholt. The =emovol of conc=ete o~ ospholtic su=faces, cement t~eoted bases o~ othe= objectionable materials within the limits of _ the public =ight-of-woy shall be measured and paid fo= unde= Item 100, P=epo~ing Right-of-Way. SPECIAL PROVISION TO ITEM 110 - ROADWAY EXCAVATION (DENSITY CONTROL} IREFERENCE= NCTCOG SPECIFICATION~_]TEM 3.3! A=tic)e 110.2 CONSTRUCTION METHODS. Delete the thi=d and fou=th paragraphs. A=ticle 110.4 MEASUREMENT. Add the following pa=ag=apb: Cont=acto~ may p~ovide "before and afte=" c=oss sections with oll calculations fo= volume computed in cubic ya=ds by the method of ave=age end o=eos, o= payment will be based upon plan quantities, os shown, and os app=oved and agreed to by the Enginee=. A=ticle 110.5 PAYMENT. Delete the lost po=ag=apb and =eploce with the fol]owing: The hauling of mote=lois, including waste, will not be measured fo= sepo=ote payment, but will be conside=ed subsidia=y to the item to which the wo=k applies. ~PECIAL P~OVISION TO ITEM 120 - CHANNEL EXCAVATION (DENSITY CONTROLI IREFERENCE: NCTCOG SPECIFICATIONS~_]]EM 3.51 A~ticle 120.2 CONSTRUCTION METHODS. Delete the third paragraph enti=ely. Sec. 07500 A=ticle 120.~ MEASUREMENT. Add the following pa=ag=apb: Cant=acta= may p=ovide "befo=e and afte=" c=oss sections with all calculations fo= volume computed in cubic ya=ds by the method of ave=age end a=eas, o= payment will be based upon -- plan quantities, as shown, o= as app=oved by Enginee=. _ A=ticle 120.5 PAYMENT. Delete the last pa=ag=apb and =eplace with the following: The hauling of mate=ials, including waste will not be -- measu=ed fo= sepa=ate payment, but will be conside=ed subsidia=y to the item to which the wo=k applies. SPECIAL PROVISION TO ITEM 130 - BORROW _ (REFERENC~___~_!gg~ SPEC]FICATION~_!]EM 3.6) A=ticle 130.1 DESCRIPTION. Add the following: Fill mate=iai which is obtained f=om excavations within the limits of this p=o)ect Ishown on the plans) shall Dg~ be classified as "Bo==ow" as he=einafte= specified and shall not be paid fo= sepa=ately. Excavated onsite mate=ials shall be used to fo=m embankments to the lines and g=ades shown on the plans if they meet the fo]lowing =equi~ements: The liquid limit shall not exceed The plasticity index shall not be less than 3 no= mo=e than Bo==ow shall be classified as any suitable mate=ial excavated onsite o= delive=ed to the site f=om the designated sou=ce and utilized to fo=m any of the =equi=ed embankment. The mate=ial f=om the designated sou=ce must meet the =equi=ements stipulated above in o=de= to be used in the embankment. "Density Cant=al" shall be the method of compaction =equi=ed. A=ticle 130.~ MEASUREMENT and A=ticle 130.5 PAYMENT. Delete both a=ticles in thei= enti=ety and =eplace with the following: The hauling of mate=lois will not be measu=ed fo= sepa=ote payment, but will be considered subsidia=y to the item to which the wo=k applies. The=e will be no sepa=ate payment fo= bo==ow obtained within the limits of the p=oject. Mate=iai f=om excavation may be used as embankment mate=iai, p=ovided it is app=oved by the Enginee=. Mate=ial =equi=ed fo= embankment above what is available on site will be paid fo= unde= Pay Item 131, Bo==ow, IDelive=edl. Sec. 07500 5 SPECIAL PROVISION TO ITEM 131 - BORROW {De]lye=ed) _ (REFERENCE: NCTCOG SPECIFICATION~_]TEM 3.7l A=ticle 131.1 DESCRIPTION. Add the following: "Density Cant=al" shall be the method of compaction =equi=ed. -- Delete the second pa=ag=apb and inse=t the following: "8o==ow (Delive=ed)" will only be =asa=ted to when di=ected _ by the Enginee= o= when all the suitable onsite excavated mate=(als have been inco=po=ated into the embankments, then the Cant=acta= shall be allowed to secu=e mate=ials f=om anothe~ approved bo~ow sou=ce. The mote=iai shall meet ail -- the =equi=ements of Item 130, "Bo~ow." - A~ticle 131.2 TYPES. Delete the first sentence and inse=t the following: Ail bo:=ow (deliveredl shall meet the requirements of Item 130, "Borrow," as specified. All bo=row shall be Type A (Select Borrow). Article 131.3 CONSTRUCTION METHODS. Delete the thi=d paragraph and insert the following: The Enginee= shall be notified in w=iting 48 hou~s in advance of opening any borrow source. Cant=acta= shall submit acceptab]e documentation to prove right-of-entry to bo=row sources and shall submit ce=tified test results showing conformance to Article 131.2. Testing of borrow delivered to the site will be p=ovided by the Engineer, if required, and paid fo= by the Owner. The Enginee= shall be notified in writing 24 hours in advance of delivery to the site. No payment will be made fo= placing bo=~ow in o~eos not shown on the p]ans o~ approved by the Engineer. Article 131.4 MEASUREMENT. Delete the fi=st sentence and inse=t the foi]owing: Measu=ement method shall be Class 2. Article 131.5 PAYMENT. Add the following: Contractor shall provide Engineer load tickets at time of delivery of materials to the site p~ior to placing the - mote~io] on the site. Tickets shall indicate the volume in cubic yo=ds os de]ivered on the road and shall be the basis fo~ which payment is mode. Sec. 07500 _S_P_E_C!_A_L PRO_VISIOI3___T_O_ ITEM. 132 - EMBANKMENT _ _I. _R _E _F _E _R _E N C E _NCTCOG SPECIFICATIOI~__S~ ITEM 3.?) Article i32.2 CONSTRUCT]ON METHODS, 13} GENERAL. Delete the -- second, third, and fourth paragraphs and insert the following: The svrf'oce of the ground of all gDpoved areas which ore to -- receive embankment shall first be stripped of the top ~" to 6" of organic topsoil, oil vegetation and any objectionable materials as required by the Engineer and recompacted to a _ minimum 95% (Standard P=octorl of the maximum dry density os determined by AS3'M D-698 with a moisture content within minus two (2) to p]us four (~l percentage points of optimum moisture. Undercutting and replacing unsuitable materials shall be in accordance with Special Item 133, "Remove and Replace - Unstable Materials." The particular area to receive embankment shall then be scarified to o depth of 6". The loosened material shall then be recompacted os hereinafter specified INot a separate pay item.) Where embankments ore to be placed over existinq roadbeds, the roadbed shall be scarified to a depth of 6" then recompacted as hereinafter specified. The embankment shall be placed in 8" lifts (loose measure), os hereinafter specified, beginning at the low side in port width layers and increasing the widths os the embankment is raised. The material which has been loosened shall be recompocted simultaneously with the embankment material " p]oced at the some elevation. The loosened moteriol sholl be recompocted to o minimum 95% [Stondord Proctorl of the moximum dry density os determined by ASTM D-69B. The moisture content at the time of compaction sholl be from minus two to plus four percentoge points obove the proctor optimum vo]ue. - SPECIAL PROVISION TO ITEM l&O - OVERHAUL -- Article 1~0.2 MEASUREMENT and 1~0.3 PAYMENT. Delete the items in their entirety and substitute the roi)owing: There will be no separote poyment for work under this item. Work under this item sho]) be considered subsidiory to other work items. Sec. 07500 ? SPECIAL PROVISION TO ITEM 160 - FURNISHING AND PLACING TOPSOIL _. (REFERENCE: NCTCOG SPECIFICATIO~I_~_~TEM 3.8, TOPSOILI A=ticle 150.1 DESCRIPTION. Delete in its enti=ety and =eplace -- with the following: This item shall consist of st=ipping and =emoving the top 5" _ of topsoil f=om within the =ight-of-woy limits, tempo=a=ily stockpiling the mote=iai, then placing it to o minimum 4" uniform thickness, on o~eos distu=bed du=ing const=uction. A=ticle 150.2 MATERIAL. Delete in its enti=ety and =eploce with the following: The topsoil shol] be f=ee of ob}ectionoble mote=iols and be able to suppo=t the g=owth of seeding Ihyd=o-mulchingl, o= _ block sodding os he=einofte= specified. A=ticle 150.~ CONSTRUCTION METHODS, I1) RIGHT-OF-WAY SOURCES. - Add the following: Adequate d=oinoge of sv=foce =unoff must be maintained - th=ovghout the dy=arian of the p=o}ect =ego=dless of how the mote=ia1 is stockpiled, and is conside=ed subsidiary to the item to which the wo=k applies. A=ticle 160.5 MEASUREMENT. Delete in its enti=ety and =eploce with the following: Fu=nishing and placing topsoil shall be measu=ed by the square yo=d complete in place, and shall include st=ipping~ _ =emoving, stockpiling, sp=eoding and placing mote~io]~ g~ f'u=nishing mote=ia1 f=om on outside sou=ce. SPECIAL PROVISION TO ITEM 152 - SODDING FOR EROSION CONTROL (BLOCK-SODDING) - iREFERENCE: NCTCOG SPECIFICATIOI~_~_ITEM_3.gl _ Article 152.1 DESCRIPTION. Delete the first po=ag=apb and substitute the f0110wing: "Sodding fo= Erosion Control" shall consist of providing and - planting Common Bermuda g=oss along o= ac=ass such o~eos os a=e designated on the plans and in acco=dance with specification =equi=ements he=ein outlined. A=ticle 152.2 MATERIALS. Delete paragraphs fou= and five. Sec. 07500 8 Article 16~.P MEASUREMENT. Delete the first paragraph and substitute the following: Wo~k and acceptable material fo~ "Block Sodding" will be meosu=ed by the squo=e yo=d complete-in-place fo= the o=eo - cove~ed with block sod. _ A:ticle l&2.10 PAYMENT. Delete in its enti:ety and substitute the following: The work performed and materials furnished and measured os -- p~ovided under "Measurement" will be paid fo~ at the unit bid p~ice fo~ "Block Sodding," which p~ice shall be full compensation fo~ furnishing and placing all sod where eithe~ - indicated on the plans o~ as directed by the Engineer) for oll ~olling and tamping) fo~ oil water) fo~ oll disposal of all surplus material) and for all material, labo~, equipment, _ tools and incidenta]s necessary to comp]ere the wo~k, o]] in accordance with the plans and these specifications. ~]~_~ROVI~]_O~__)O IT~_J~_:_FERT)LIZER ~B~E~B~E= NCTCOG SPECIFICATIO~ ITEM 3.~1) A~tic]e 1~6.~ DESCRIPTION. Delete in its entirety and ~eploce with the following: "Fe~tilize~" shall consist of providing and distributing fertilize~ in accordance with these specifications. A~ticle 166.~ and 166.5 MEASUREMENT and PAYMENT. Delete both pa:ag:aphs and substitute with the following: All fe:tilize: shal! not be measu:ed fo: sepa:ate payment but shall be considered subsidia:y to item to which the wo:k applies. ~ECIAL PROVISION TO ITEM 2~9 - FLEXIBLE BASE IDELIVEREDI ~~NCE:__~)~_~PECI~ICAT)ONS~_[~EM ~.5) A=ticle 2~.~ DESCRIPTION. Ada the ~o]]ow~ng: Flexible bose de)ive~ed shall conform to the requirements for "Density A~ticle 2~9.3 TYPES and 249.k GRADES. Inse~t the following: Type A, G~ode 2 is specified. Sec. 0?500 A~ticle 249.7 MEASUREMENT. Delete the fi=st pa=ag=apb and add _ the following: Wo=k and mate=iai as p=esc=ibed fo= this item will be measu=ed by the Class 1 method. - SPECIAL PROVISION TO ]TEN 252 - SALVAGING AND REPLACING BASE (THIS ITEM NOT REQUIRED 1N THIS CONTRACT) A=ticle 252.1 DESCRIPTION. Delete the pa=ag=apb and inse=t the following: -- 1'his item shall consist of salvaging existing base material excavated in acco=dance with the item "Roadway Excavation," tempo=arily storing the mate=iai, and placing and compacting - the mate=iai at locations designated by the Enginee= o~ whe=e shown on the plans. Mate=iai placed unde= this item shall be used p=ima=ily fo= t~affic access and p~oviding a base fo= tempo~a=y =oadways. Density control will be ~equi~ed where base placed in acco=dance with this item is a base cou=se fo~ asphalt o~ conc=ete pavement. , A~ticle 252.4 MEASUREMENT. Delete the a~ticle and inse=t the following: Measu=ement fo~ this item shall be by the cubic yard of material in vehicles as delivered on the =oad. SPECIAL PROVISION TO ITEM 260 - LIME TREATMENT FOR MATERIALS IN ~g~_~..l]~M 262 - LIME TREATMENT FOR BASE_COURSES I~IMILAR) IREFERENCE: NCTCOG SPEC]FICATIC~_~= ITEM 4.61 A=ticle 260.2 MATERIALS. Type A hyd=ated lime shall be used at a maximum ~ote of 27~/squo~e yard, (6% by weight). A=ticle 260.4141 COMPACTION shall be 95% AASHTO T99 fo= the top six inches at plus to minus 3 pe=centoge points of optimum moisture. Density Control shall be ~equi~ed fo~ the method of compaction. - A~ticle 260.6 MEASUREMENT. Type A hydrated lime will be measured by the ton of 2,000 pounds d~y weight. Subbase p~epa~ation IDensity Cont~olledl will be measured by the square .... yard. (lhe subbase is six inches thick). Sec. 07500 10 ~PECI~_~B~yJ~)..ON TO ITEM 264 - HYDRATED LIME AND LIME SLURRY A~ticle 264.2 TYPE. Type A, hydrated lime shall be used and applied in the fo~m of a Lime $1u~y. - ~CIA~_~gyISION TO_ITEM 340 - HOT MI~_~UALTIC CONCRETE PAVEMENT ~FERENCE: NCTCOG SPECIFICATIONS~ ITEM 5.7 & 2.4) A~t~cle 3~0.2 MATERIALS. -- I1) Mineral aggregate - ggg_g~gygl will not be allowed. All aggregate shall be c~ushed stone. - (2l Asphaltic material: Tack coat shall be RC-250. A~ticle 3~0.3 PAVING MIXTURE. Add the following paragraph: Type B (fine g~aded base counsel and Type D (fine g:aded surface cou:se) shall be used on this p~o)ect where indicated - on the plans. A maximum of two inch compacted lifts will be permitted to obtain the total thickness indicated. A~ticle 340.7 MEASUREMENT. Delete and ~eplace with the roi]owing: Type B and Type D asphaltic concrete will be measured by the Ton of 2,000 pounds, calculated in place. The weight will be f~gu~ed based upon the calculated volume called fo~ on plans and using unit weight of (130~ pe~ square yard pe~ inch of depth). Tack coat will not be a separate pay item, but shall be considered subsidiary to the item to which the wo~k applies. SPEC1AL PROVISION TO ITEM 360 - CONCRETE PAVEMENT (Wa~_Gg~gDt Rat~gJ ~B~E~B~GE: NCTC~G SPECIF]~ATI.O~_~ ITEM 5.8) A=ticle 360.2 MATERIALS, Suba=ticle I1) Cement, is supplemented by the following: When the cement is to be used in concrete with aggregates -' that may be deleteriously ~eactive, the alkali content INoO+O.658K20) of the cement shall not exceed 0.60%. Sec. 07500 11 A=ticle 360.2 HATERIALS, Suba=ticle 12) Admixtu=es, is supplemented by the fol]owtng: Mix designs with fly ash odmixtu=es will not be accepted. A=ticle 360.4 PROPORTIONING CONCRETE, Subo=ticle (1) P=opo=tions is supplemented by the following: Whe=e cu=bs o=e to be placed sepo=otely they shall confo=m to the applicable =equi=ements of the Items fo= "Conc=ete o= "Machine Laid Cu=b" and in addition 1/2" diomete= by 8" dowels on 12" cente=s and o 1/2" diomete= ho=izontol bo= tied to the dowels shall be p=ovided. An opp=oved epoxy =esin shall be applied to the pavement to =eceive cu=b ofte= the - pavement su=foce has been tho=oughly cleaned with high-p=essu=e wore= o= othe= opp=oved method. Cu=bs shall be g=ooved at t=onsve=se )oints by use of hand tools. Methods ~-- fo= placing of cu=b, conc=ete mix design and equipment to be used sba]] be opp=oved by the Enginee= p=io= to commencing cu=b wo=k. A=ticle 360.~ PROPORTIONING CONCRETE, Subo=tic]e [2~ Conc=ete is hereby deleted in its enti=ety and =eploced by the following: CONCRETE STRENGTH. The concrete mix will be designed with the intention of p~oducing o conc=ete having o specified ._ minimum ave=age comp=ess)ye st=ength in pounds pe= squo=e inch at the age of 28 days and having the co==esponding minimum ave=age flexu=o] st=ength [modulus of =uptu=eJ in pounds pe= squo=e inch at 7 days indicated below. The flexu=ol test beams will be tested with o stondo=d testing machine in which the ]ood is applied at the points of the beam span in acco=dance with ASTM Designated C 293. Fo= the specified st=ength the conc=ete mix shol] comply with the following maximum allowable wore= content and minimum cement content =equi=ements. Comp=essive Flexu=o] Wote=-Cement Sacks of St=~Dgth St=enq~h .... ~otio Cement 3000 500 6.5 5.0 The coo=se ogg=egate facto= id=y, loose volume of coo=se ogg=egote pe= unit volume of conc=ete) shall not exceed 0.85. ~6~]~_FOR DEFIC]ENT_CONCB~}~_~]~]~z It is the intent of this specification that oll conc=ete const=uction cove=ed by this specification be const=ucted in st=ici confo=mity with - the plans and these specification. Whe=e any wo=k is found to be const=ucted of conc=ete with st=ength values of less Sec. 07500 than the specified minimum strength, the following rules _ relative to adjustment of payment fo= acceptable work and to replacement of faulty work shall govern. la) If the results of the compressive cylinder tests indicate - a deficient strength and the Cant=acta= does not elect to drill co=es fo= a final compressive strength test, ad}ustments will be made on the basis of the compressive - strength value fo= the particular area concerned as determined from the cylinders cast fo= compressive tests as he=einafte= specified. lb) ]f the Cant=acta= elects to take co=es fo= a final compressive strength test, the compressive strength value as determined by the core tests shall be conclusive. If the - results of the core tests indicate a deficient strength, ad)ustment will be made on the basis of the compressive st=ength valve as determined by the core tests. {c) If the conc=ete compressive st:ength is less than the minimum required strength, the amount of penalty per square yard of concrete having a deficient strength shall be in acco=dance with the following table: PERCENT DEFICIENT AMOUNT OF PENALTY 0% TO 5% $2.00/S.Y. Greater than 5--not mo~e than 10% $5.00/S.Y. _ G=eate= than lO-not more than 15% NO Payment* The amount of Penalty shall be deducted from payment due or to become due to the Contractor; such penalty deducted is to -- defray the cost of extra maintenance. ~lf, in the )udgment of the Engineer, the a=ea of deficiency should not be =emoved and replaced, the=e will be no payment for the a=ea =etained. (d) All conc=ete having a strength more than 15 pe=cent deficient shall be =emoved and =eplaced with conc=ete meeting the requirements of these specifications at the enti=e cost and expense of the Contractor. (el ]he area of concrete concerned in the ad)ustment or - removal shall be the designated area represented by the compressive strength values determined os hereinab0ve speclfied. Measurement fo= adjustment o= removal shall be made to points equidistant between acceptable and unacceptable test points (points at which a comp=ess(ye strength value was dete=minedl. Sec. 07500 13 A=ticle 360.~ PROPORTIONING CONCRETE, Suba=ticle (5l Mix Design, _ is he=eby deleted in its enti=ety and =eplaced by the following: MIX DESIGN. It is the intent of this specification to develop and use the most economical mix design possible which - will fulfil] all =equi=ements of this specification when using acceptable mate=ia]s as fu=nished by the Cant=acta=. - P=io= to the beginning of conc=ete placements, and the=eafte= befo=e any change in sou=ce o= cha=acte=istics of any of the ing=edients except mineral lille=, mix design tests shall be pe=¢o=med using the cement and agg=egates p=oposed fo= use. The Cant=acta= will be =equi=ed to fu=nish the Enginee= with all conc=ete batch designs necessa=y to p=oduce the =equi=ed - strength as specified in the contract and specifications. All designs must be submitted by the Cant=acta= and approved by the Enginee= befo=e the placing of concrete will be _ pe=mitted. At any time when any change in sou=ce cha=acte=istics of any of the ing=edients except mine=al fi]]e~ is expected, =esults of the mix design tests =equi=ed above shall be submitted to the Enginee= in o=de= that he may - dete=mine whethe= a change in the app=oved mix design is =equi=ed. - Conc=ete mixes will be designed and made in sufficient numbe= to =ep=esent a wide =ange of wate=-cement =atios~ these mixes shall comply with the =equi=ements the=ein p=esc=ibed fo= _ workability. The wate=-cement =aria is defined as the total U.S. gallons of ware= (weight 8.33 poundsl including the moistu=e content of all agg=egates pe= sack of cement Iweight ~ pounds net). F=om the concrete of each mix design test -- beams wi]] be made~ cu=ed and tested to dete=mine the f]exu=a] st=ength of the conc=ete at 7 days. F=om these p=elimina=y tests, the wate=-cement =aria =equi=ed to p=oduce -- concrete of the specified st=ength will be selected. P=io~ to placing of any conc=ete, the Cant=acta=, wi]] be =equi=ed to fu=nish and ope=ate the specified mixe= app=oved fo= use on the p=o)ect and shall p=oduce batches of the size to be used in the conc=eting ope=arians. F=om these batches, pilot beams will be made and tested in o=de= to dete=mine if the designs submitted comply with the st=ength =equi=ements. No additional compensation will be paid fo= equipment, mote=ials, and ]aba= fo= making these p=elimino=y test specimens. Such tests may be waived upon submission of opp=oved independent lobo=oto=y design o~ p=evious satisfocto=y tests obtained f~om materials of the same SOUrCeS. Afte= the mix p=opo=tions and wate=-cement =atio =equi=ed to p=oduce conc=ete of the specified st=ength have been '-- dete=mined and afte= the Enginee= has app=oved the mix design, placing of conc=ete may be started. Sec. 07500 Concurrence on the pa~t of the Enginee~ in any p~oposed mixing o~ placing methods o~ app:ovo] of any p~oposed mix design shall not ~elieve the Cont~acto~ of the ~esponsibility of furnishing concrete in place confo=ming to the ~equi~ements of these specifications. Changes in the water-cement ~otio and the mix design shall be made when the strength of the concrete depa~ts f~om the .- specified minimum strength os indicated by the strength values obtained f~om tests of specimens made f~om concrete being placed. - CONCRETE DESIGN FOR INTERSECTIONS. When the paving and finishing of street intersections and left-turn lanes a~e accomplished by hand method§~ the concrete used shall conform - to the following special ~equi~ements: {No fly ash admixture will be allowed in the mix design. I ~_ LOCATION MINIMUM CEMENT CONTENT MAX. SLUMP Ma)o~ Thoroughfares ~ sacks pe~ cubic yard ~ inches Secondary Thoroughfares ~ sacks pe~ cubic yard & inches -- Residential Streets 6 sacks pe~ cubic yard ~ inches These special conditions will not be ~equi~ed when the ~ intersection o~ left-turn lane will be placed and finished by mechanical methods. If the plans o~ special p~ovisions indicate that t~offic will be ~outed ove~ the new concrete ... surface p~io~ to the no~mol ?-day waiting period, the use of high-early strength po~t]ond cement wi]] be ~equi~ed. When high-early strength portland cement is used, t~offic wi]l not be allowed on the surface fo~ o minimum period of ?~ hou~s ofte~ placing of the concrete. A~ticle 3&O.~ PROPORTIONING CONCRETE, Subo~ticle 161 Test Specimens, is hereby deleted in its entirety and ~eplaced by the following: TEST SPECIMENS AND QUALITY CONTROL. Du~ing the p~og~ess of the wo~k the Enginee~ will cast test cylinders and beams fo~ testing to maintain a check on the compressive and f]exu~a] strengths of the concrete actually being placed. Concrete failing to meet the specifications fo~ materials, p~opo~tions, construction methods, strength o~ dimensions may be ~equi~ed to be ~emoved and ~eploced with concrete meeting the specified ~equi~ements. Not ]ess than 3 test cylinders fo~ o compressive strength value and ~ test beams fo~ o f)exu~al strength value will be taken f~om the concrete fo~ each ~50 square yards o~ ]ess of concrete pavement placed each day. A compressive o~ flexu~ol strength vo]ue shall be the overage of the strengths of the three cylinders o~ two beams os the case may be. Sec. 0?500 15 Additional cylinde=s o~ beams may be made by the Enginee= as _ ~equi=ed by conc=ete placing conditions, o~ fo= adequately dete=mining the st=ength of the conc=ete whe=e the ea=]y use of the base o~ pavement is dependent upon the concrete st=ength tests. No ext=a compensation will be paid the - Cont~acto~ fo~ materials and labo= involved in fulfilling these ~equi~ements. - Beam boxes shall be furnished by the Cant:acta=. Beam boxes shall be as specified o= as directed by the Engineer. Furnishing of beam boxes will not be paid fo~ as a separate _ contract pay item, and the costs the=eof shall be included in such pay items as a~e p~ovided in the p~oposal and cant=act. Beam boxes shall be maintained by the Cont~acto= without cost to the Owne~. The test beams shall be tested at the age of ? days in to determine the flexu~al strength. Should the ave=age ? day - f]exu~al strength, as dete=mined by the average of the last 10 flexu~al strength values obtained f=om test of beams made f=om concrete of the same wate=-cement =aria, fail to meet the strength =equi~ement, the Cant=acta= shall modify the mix design to obtain additional strength in o=de= to fulfill the =equi~ements fo~ compressive st=ength at 28 days. The test cylinders f~om those specific a~eas where individual test - beams we=e below ~equi~ed strength shall be tested at the age of' 28 days in o~de~ to determine the compressive strength of these a~eas. Should any set of test cylinders ~ep~esenting _ given a~ea where an individual test beam has failed to meet st=ength =equi=ements, that a~ea shall be considered to be composed of concrete having deficient strength. - The Enginee=, at his option, may =e)ect as non-~ep=esentative any individual f]exu~al st=ength value in each g~oup of ten where strengths mo~e than 10 percent above o~ below the -- ave~age fo~ the g~oup a~e indicated, and compute the ave=age flexu~al st=ength on the basis of the ~emaining values. A~ticle 360.5 SUBGRADE AND FORMS, Suba~ticle 12) Placing and Removing Fo=ms. Delete the thi=d pa=ag=aph in its entirety and ~eplace with the fo]lowing: Fo~ms shall be ]eve]ed using material approved by the Engineer. A~ticle 360.6 CONCRETE MIXING AND PLACING, Suba=ticle Il) Mixing Methods is voided and ~eplaced by the following: The concrete shall be mixed in a mixe~ conforming to the ~equi~ements of Suba~tic]e 360.3 I~! of this item. Ready-mix conc=ete, conforming to the =equi~ements of the Item, "Ready Mix Plants", may be used fo~ mixing concrete fo~ pavement only when specifically permitted by a note on the plans, Sec. 0?500 except thot =eody-mix conc=ete moy be used fo= cu=bs, i==egulo= sections and/o= smoll placements such as turnouts ond leoveouts. IA six (6l sock mix_will be =equi~ed ot these locotions. I A=ticle 360.32 MEASUREMENT. Delete the second po=og=oph in its enti=ety. A=ticle 360.13 PAYMENT. Delete the second ond third po=~g=ophs ond =eploce with the following: Poyment wi]) be mode on conc=ete which hos been completed ond occepted os described in A=ticle 360.12~ os herein omended. Poyment will be mode only on thor concrete which ~eoches the comp=essive strength specified within the 2B doys o= if ony _ conc=ete is found to hove st=ength volues of less thon the specified minimum strength ot 28 doys then the odjustment os dete=mined in Section 07500 of these specificotions sho]] opp]y. Unde= no ci=cumstonces will ony poyment be mode on --' conc=ete thor is ]ess thon seven I?l doys old. .S_P_E_C_]_A_L.__PROVI_S_I_OI~.._TO ITEM _~_0_0__-_ STRUCTURAL E_X_C_Ay_AI_]_O~_ A~ticle 400.1 DESCRIPTION. Delete second po~og~oph and inse:t the fo]lowing: Excovotion fo~ structures sholl be incidentol construction to the item to which it opplies ond will not be meosu~ed sepo~otely fo~ poyment. A~ticle 400.2 CONSTRUCTION METHODS. Delete the second po~ogroph. A~ticle 400.3 COFFERDAMS. Omit the lost sentence in the first po~og~oph ond inse~t the fo]lowing: The cost of coffe~doms sholl be incidentol to the item(si to which the work opp)ies ond therefore sholl not be meosu~ed sepo~ote]y fo~ poyment. De]ete the second po=og=oph enti=eIy and ~ep)oce with the following: The design ond construction of ony ond oll coffe~doms sholl be the so]e ~esponsibi]ity of the Cont~octo~. Any tests o~ investigotions needed to complete such o design of ony type of' coffe~dom shol] be poid fo~ by the Cont~octo~. Sec. 07500 17 Article ~O0.S BACKFILLING {il Gene=al. Delete the ninth and tenth parag~'aphs in thei= entirety. Article ~00.7 PAYMENT. Delete the article in its entirety and - replace with the following: The various types of construction and items described herein _ shall not be measured fo= separate payment but shall be subsidiary to the items to which the work applies. SPECIAL PROVISION TO ITEM ~01 - EXCAVATION AND BACKFILL FOR SEWERS IREFERENCE= NCTCOG SPECIFICATIONSL_[TEM 6.2! Article ~01.2 CONSTRUCTION METHODS, Suba=ticle (11 Excavation. _ Add the roi]owing to the fi=st paragraph: Contractor shall comp]y with all local, state and federal safety standards, particularly the U.S. Deportment of - Occupotiono] Safety and Heo)th Administration Standards, OSHA 2207, Subport P, "Excavations, Trenching, and Shoring," 19B5 o= latest revision. Cant=acta= shall be sole]y =esponsib]e ~- fo= determining what type of soil materials and conditions exist in the excavations. Suba=ticle (81 Backfill. Add to the fi=st paragraph the following: Backfill shall be in acco=dance with the standard construction details included in the plans. -- At the end of the second paragraph, odd the following: Materials selected from excavation of the trench o= from the - roadway excavation shall have o liquid limit not to exceed 35 and o p]osticity index between 3 and 12 when tested in acco=dance with standard Texas State Department of Highways and Public Transportation methods. Material placed above '~ pipe, under pavement, shall be placed in 6" lifts and compacted to o minimum 95% standard proctor density, at p]us ~ to minus 2 percentage points of optimum moisture. - Material placed above pipe, outside of pavement areas shall be placed in B" lifts and compacted similar to above placed mote=iai. Article ~01.3 MEASUREMENT and Article ~0~.~ PAYMENT. Delete these articles completely and replace with the following: Measurement and payment fo= excavation and backfill will not be paid for separately, except os herein specified, but sba]] be considered incidental to the item to which the work applies. Such payment will inc]ude full compensation for excavation, backfilling, and al] incidentals to complete the work as required herein. Sec. 07500 ~B SPECIAL PROVISION TO ITEM 421 - CONCRETE FOR STRUCTURES IREFERENCE: NCTCOG SPECIFICATION~_ITEM 7.4l A~ticle 421.2 Mate=ials, (ll Cement. The first pa=ag=apb of this -- sub-o~ticle is hereby supplemented by the following: When the cement is to be used in concrete with aggregate that may be deleteriously ~eoctive, the alkali content (NoO+ 0.65BK201 of the cement shol] not exceed 0.60 pe~ cent. Delete the second paragraph entirely and ~ep]oce with the - following: The type cement shall be eithe~ Type 1 o~ II Portland cement. A~ticles 421.13 MEASUREMENT and 421.14 PAYMENT o~e hereby _ deleted and ~ep]oced with the fol]owing: "Concrete fo~ Structures" shall be subsidiary to the item to which the wo:k applies and will not be measured separately - fo~ payment. SPE~]~ PROVISION TO ITEM 423 - RETAINING WALL (TO BE USED IF INCLUDED AS A PAY ITEM ON BID PROPOSAL FORMI A~ticles 423.1 th~u 423.S. De]ete in thei~ entirety and ~eploCe with the following: This item shall be constructed in accordance with the plans and specifications stated therein. Measurement fo: "Retaining Wall" shall be by the unit p~ice bid pe~ lump sum, which p~ice shall be full compensation fo~ furnishing oil materials, lobo~, tools, equipment, fo~ all excavation, backfill, hauling, compaction, dewote~ing, and o11 incidento]s ~equi~ed to complete the wo~k in accordance with the p]ans and specifications. Payment shall be by the lump sum p~ice bid fo~ o complete-in-place installation os ~equi~ed herein. SPECIAL PROVISION TO ITEM 427 -- SURFACE FINISHES FOR CONCRETE A=ticle 427.5 APPROVAL OF SURFACE FINISHING MATERIALS. Delete the o~ticle in its entirety and ~eploce with the following: - l'he material to be furnished shol] meet the ~eqvi~ements of the Texas State Depo~tment of Highways and Public T~onspo~totion Specification D-D-B1IO, Structural Coatings, latest ~evision. Sec. 07500 .S._P._E_C_I_A_L_PROVI_S]_O~__.?_O_ITEM ~32 - CON_CRETE RIPRAP (Class A) _ (REFERENCE: NCTCOG SPECIFICAT_I_OI~__S~ ITEM 8.15) Article 432.12 MEASUREMENT. Delete and replace with the - following: Measurement of acceptable tiptop complete in place will be _ mode on the basis of the oreo actually covered and will be computed on the basis of the measured oreo. Concrete tiptop will only be measured for payment if designated on the plans to be a separate pay item. All other =iprap locations shall not be measured separately but shall be incidental to the various items of work so designated on -- the plans. _ Article 432.13 PAYMENT. Delete and replace with the following: The riprap quantities, measured as provided above, will be paid for at the unit prices bid per square yard for - which price wi]] be full compensation for furnishing, hauling, and placing ali materials including reinforcement base mate=ia], and premolded expansion )oint material, and - for all labor, tools, equipment, form work, and incidentals necessary to complete the work per the plans and these specifications. Payment fo= excavation of toe wa]] trenches will be included in the unit price bid per square yard of ~[~L PROVISION TO ITEM ~0 - REINFORCING STEEL Article 440.8 MEASUREMENT and 440.9 PAYMENT. Delete entire]y and insert the following: Reinforcing steel sha]! not be measured separately for payment but shall be considered subsidiary to the item to - which the work applies. _S_P_E_C_I_A_L__PROVISION _T_O_.I._T.EM ~+60 - _C_O_R_RUGATED METAL PIPE Article 460.1 DESCRIPTION. Add the following: This item shall be used for providing temporary drainage where ~equired on the Sec. 07500 20 Article 460.2 MATERIALS. Add the following: Galvanized steel pipe conforming to AASHTO M-218 and M-36 shall be specified. Pipe shall have a minimum thickness of 0.064" and the corrugations shall be 2 2/3" x 1/2". Article 460.10 PAYMENT. Revise the last paragraph with the -- following: Excavation, backfill, temporary installation, removal of _ pipe, and disposal when directed by Engineer shall not be considered a separate pay item, but shall be considered subsidiary to the item to which the work applies. Size of pipe shall be as required to adequately carry the anticipated -- flows during construction. SPECIAL PROVISION TO ITEM 462 -- CONCRETE BOX CULVERTS Article 462.1 DESCRIPTION. Add the following to the second paragraph: -- The precast boxes shall be designed according to the latest revised ASTM C789 or ASTM C8S0 (for ]ess than 2' coverl specifications depending on the cover conditions. When ~._ actual cover conditions vary for a particular section of box of the some size to where both cover conditions exist, box sections conforming to ASIM C8S0 shall be required. -- Add the following to the last paragraph: Concrete box culverts specified to be cast-in-place - structures on the plans shall conform to the structural designs and specifications included in the plans. A~ticle 462.8 CONSTRUCTION METHODS. Delete the first paragraph and insert the following: Excavation and backfill shall be in accordance with the requirements of the Item "Excavation and - Backfill for Sewers." Article 462.9 MEASUREMENT. Delete paragraphs three and four. _ Article 462.10 PAYMENT. Add the following: The approximate quantities shown on the structural plans for concrete and steel reinforcement for oll cast-in-place box culverts is provided only as general information. Sec. 07500 Delete paragraphs one through five in their entirety and replace with the following: The unit price bid per linear foot for the various sizes and types of "Concrete Box Culvert," shall be full compensation - in place for constructing, or furnishing and transporting sections~ the preparation and shaping of bed; )ointing of sections~ all excavation and backfil]~ for connections to _ existing structures; concrete, reinforcing steel, all sprinkling and compaction of material; all dewatering; sheathing, bracing; all other items of materials, labor, and equipment, tools, and incidentals necessary to complete the --~ wo=k in accordance with the plans and these specifications. When sections are ]aid on a skew~ full compensation for cutting the ends when :equi=ed by the plans shall be included - in the unit price bid pe: linear foot, measured in accordance with A=ticle ~D~AL P~@y)D~..O~__)O ITEM ~6~ - REINFORCED CONCRETE PID~_~U~VERTS IREFERENCE: NCTCOG SPE~ATIO~ ITEM 2.~ A=tic]e 46~.3 CONSTRUCTION METHODS, ill Excavation and - lSI Backfilling. Delete in thei= enti=ety and =eplace with the following: _ Excavation and backfilling shall be done in accordance with the requirements of the Item "Excavation and Backfill for Sewers." A=ticle ~6~.5 PAYMENT. Revise the last pa=ag~aph with the following: Structu=al excavation and backfill, except as he=ein specified, will not be measured fo= sepa=ate payment~ but w~ll be considered included in the unit price bid for each respective size pipe. There will be no extra compensation for excavating =ack o= other incompressible materials. SPEC]AL PROVISION TO ITE~ 471 - FRA~E~._~RATES~_~]NGS & COVERS A=ticle ~71.~ DESCRIPTION. Add the following: - Replace existing cove= on the plans shall mean to include the ring and any incidentals required fo= a complete-in-place installation. Sec. 07500 22 Article ~71.4 MEASUREMENT. Delete the paragraph entirely and _ insert the following: Frames, grates, rings and covers shall be o port of the complete manhole but will not be measured fo= separate - payment when manholes ore constructed in accordance with Item 475~ "Heodwolls, Wingwolls, Inlets and Manholes." When not o part of o new complete monho]e, frames, grates, rings and - cove~s shol] be measured by the unit of each manhole cove~, comp)ere-in-place. Article 471.5 PAYMENT. Delete paragraph and insert the fo]]owing: -- Payment fo= monho]e cove~s shall be at the unit p~ice bid for each cove= os measured in acco=dance with "measurement" above, which price shall be full compensation for furnishing _ all materials, tools, lobar, equipment, oi~ vents and appurtenances, rings, any excavation and backfill, and oll incidento]s necessary to comp]ere the work in accordance with the plans and specifications. - SPECIAL PROVISION TO ITEM 475 - HEADWA~ WINGWALL~_]NLET~ & MANHOLES _ Article 475.1 DESCRIPTION. Delete the third sentence entirely and inse~t the following: A]] heodwolls, wingwalls, inlets and monho)es sho)l be cost-in-p]oce and he~einofte~ described os concrete units. A~ticle 4?5.10 CONSTRUCT]ON METHODS. Add the following: A]] - heodwa]ls, wingwolls, ~nlets and manholes shall be placed on o minimum d" bedding meeting the same preparation and compaction ~equi=ements os fo~ storm sewers and culverts. A~ticle 475.11 MEASUREMENT. Delete the first three paragraphs entirely and ~ep]oce with the following: Heodwo)ls/wingwol]s, inlets and manholes of the type and size shown on the plans wi]] be measured by each -- headwo]l/wingwo)], in]et, o~ manhole. Excavation and bockfi)] will not be measured fo~ separate payment but wi]] be considered subsidiary to the unit price bid fo~ each _.. heodwoll/wingwoll, inlet, or manhole. Measurement will on]y be considered when the heodwoll/wingwo]l, inlet~ o: manhole is comp)ete-in-ploce pe~ the plans and specifications. Sec. 07500 A~ticle 475.12 PAYMENT. Delete in its entirety and =eplace with _ the following: Payment fo= complete headwalls/wingwalls, inlets, o= manholes of the types shown on the plans, complete-in-place and in -- acco=dance with these specifications and measured os p=esc=ibed above, will be made at the unit p=ice bid fo= each headwol]/wingwoll, inlet, o= manhole of the type specified. Payment os p=ovided above shall be full compensation fo~ furnishing, t=onspo=ting and placing all conc=ete, _ ~einfo~cing steel, b~ick, mo~to~ and castings fo~ shaping of bed, ~oining to the new o= existing st~uctu=es~ cofferdams, dewote~ing, pumps, sheathing, b=ocing, excavation, backfi]l, sprinkling, compaction~ all othe= mote=iols, tools, - equipment, lobo= and incidentals necesso=y to pe=fo=m the applicable wo=k p~esc=ibed above, except~ unless othe=wise noted on the plans, f=ames, g=otes, ~ings and cove~s will be -- paid fo= unde= the item, "F=omes, G=otes, Rings and Cove~s." _ BBgY]~]_o~__]P..]]~_~g~ - B~RRIC~O~ SIGNS AND TRAFFIC HANDLING {REFERENCE: NCTCOG SPECIFICATIg~ ITEM - A=ticle 502.3 MEASUREMENT and 502.4 PAYMENT. Delete both o~ticles and ~ep]oce with the following: The wo=k and mote=io]s os p~esc=ibed by this item will not be paid fo= os o separate item, but will be considered incidental to the SPECIAL PROVISION TO ITEM 504 - STRUCTURE FOR FIELD OFFICE -- AND LABORATORY A~tic]e 504.2 GENERAL REQU]REMENTS. Delete the first paragraph and ~ep]oce with the following: One I~ st=uctu~e wi]] be =equi~ed and located in an o=eo occeptab]e to the Engineer. Delete the fifth paragraph in its enti=ety. A~ticle 504.3 TYPE OF STRUCTURE. This o=ticle is voided in its entirety and ~eploced by the following: 1he structure shall have o~ be built to at least the following minimum standards o~ as approved by the Engineer. Sec. 07500 The field office shall not be less than lO'x16'xS' high with _ fou~ completely weathe~ stripped glass windows lone in each wol]l and one completely weathe~ stripped exte~io~ doo~. The walls shall be insulated. - The field office shall be furnished with a heat pump fo~ heating and cooling of sufficient capacity fo~ maintaining suitable office tempe~atu:es. It shall hove sufficient - fluorescent ceiling lights, suitable numbe~ of 120 vac duplex wa]] ~eceptacles, and a telephone jack. The office shall be p:ovided with a desk, two chai:s, one t~ash containe~, and one chilled wate: d~inking containe~. It shall also hove a 72"x32" plan table. -- The building shall be serviced with sewe~ o~ septic tank with connections and sha]] contain a ~est~oom p~ope~ly partitioned and furnished with, as a minimum, o flush toilet and ]avato~y. The building shall be insta]]ed level and stab]e, located at and facing the direction agreed upon by the Engineer. All utilities, including a telephone, shall be connected and paid - fo: by the Cont~acto~ until final acceptance of the contract wo~k on the p~o}ect. - The o~ea outside the building will be kept clean and maintained by the Cont~acto~ os ~equi:ed by the Engineer. Suitable outside steps, shoe sole c]eoning sc~ope~, concrete _ o~ g~ovel walk (depending upon the site conditions}, on accurate outside hi-low thermometer, adequate outside ga~boge containers with cove~s shall be p~ovided. An outside light sba1] be p~ovided to light the field office o:ea at night. - Should vandalism become o p~oblem, the Cont~octo~ shall p~ovide suitable security surveillance and a~eo fencing o~ both to insure the safety of the field office and its - contents. A~ticle 504.~ MEASUREMENT AND PAYMENT. This o~ticle is voided and ~eploced by the fol)owing: Wo~k performed and materials furnished os p~esc~ibed by this item wil) be measured and paid fo: at the lump sum unit p~ice bid fo~ "Fie]d Office", complete in place, which p:ice shall be full compensation fo~ a]l labo~, tools, materials, furnishing equipment, electricity, wote~ and fuel, and incidentals necessary to comp]ere the wo~k. l'he total lump sum p~ice wi]l be divided equo]]y among the total numbe~ of months allowed fo~ construction of the p:o~ect. The ~esuiting amount wiil be the maximum amount allowable to be submitted on monthly pay applications. Sec. 0?500 25 SPECIAL PROVISION TO ITEM 530.3 - BRICK PAVERS (TO BE USED ONLY IF INDICATED ON BID PROPOSAL FORM OR CHANGE ORDER) A~ticle 530.1 DESCRIPTION. Add the following in its enti=ety: Fu=nish and install solid conc=ete paving stones as shown on the d~awings and as =ecommended by the manufactu=e=. Fu=nish _ and install sand laying cou=se and all accesso=y items as =equi~ed. A=ticle 530.2 MATERIALS. 1. Pave=s Mate=ials f'u=nished unde= this item shall be as manufactu=ed by the Pavestone Company, Box ~13, G=apevine, Texas, _ phone 18171S81-5802, o= app=oved equal: a. Pave=s IC=osswalks): Shall be Uni-Deco=, 3 3/8" cm.} thickness, by Pavestone Co. - b. Pave=s (Edges): Shall be Holland I, 3 1/8" i8 cm.) thickness, by Pavestone Co. c. Pave=s (lnte=section): Shall be Uni-Stone, 3 1/8" - lB cm) thickness, by Pavestone Co. d. Accesso=ies as =equi=ed fo= edge t=eatment shall be as =ecommended by the manufactu=e=. Colo=s fo= the above shall be as app=oved by the Owne~. d. Physical =equi=ements: All pavems shall confo=m to -- ASTM C 936-82. 2. Cementitious Mate=iais and Agg=egates: Shall conform to - ASTM C-1SO and ASTN C-33, =espectively. 3. Sand: Mason=y sand will Dg~ be allowed. The sand laying cou=se shall be a well g=aded clean washed sha=p sand with 100% passing a 3/8" sieve size and a maximum of passing a No. 200 sieve size. This is commonly known as manufactured conc=ete sand, limestone scmeening, - sim)la=, lhe sand laying cou=se should be the responsibility of the paving stone installer. A=ticle S30.3 INSTALLATION. Installation shall be performed by an installe= app=oved by - the Enginee=. Installation shall conform to manufactv~e='s =ecommendotions and the following: -- A. Const=uction of Sand Laying Cou=se 1. The finished bose cou=se shall be app=oved befo=e the _ placement of the sand laying course. Sec. 07500 2. ]'he const:uction of the sand laying cou:se shall be in acco:dance with manufactu:e:s :ecommendation and app:oved by Enginee: p:io: to beginning installation. B. Placing Pavers 1. The paving stones shall be laid in such a manne: that the desi:ed pattern is maintained and the ~oints _ between the stones are as tight as possible. For maximum inte:lock it is =ecommended that )oints between stones do not exceed 1/8" -- 2. String lines should be used to hold all pattern lines t=ue. -- 3. The gaps at the edge of the pave~ surface shall be filled with standard edge stone or with stones cut to fit. Cutting shall be accomplished to leave a clean _ edge to the t~affic surface using a masonry saw. Whenever possible, no cuts should ~esult with a paver less than 1/3 of original dimension. - 6. Paving stones shall be vibrated into the sand laying course using a vibrato~ capable of 3,000 to 6,000 pounds compaction force with the surface clean and -- }oints open. After vibration, clean masonry type sand containing at least 30% of 1/8" 13mml particles shall be spread ove~ the paving stone surface, allowed to d~y, and vibrated into }oints with additional vibrator passes and b~ushing so as to completely fill ~oints. 6. Surplus material shall then be swept from the surface o~ lef't on surface du~ing construction time to insure complete filling of ~oints during initial use. This sand also may p:ovide su:face p:otection from construction debris. A:ticle ~30.a MEASUREMENT. - Pavers, Item 630.3, will be measured by the square complete and in place, fo~ the complete insta]]ation as approved by the Engineer. Article S30.~ PAYMENT. Pave~s, Item 530.3, will be paid for by the square yard fo~ an installation complete and in place. Sec. 07E~O0 27 SPECIAL PROVISION TO ITEM 550 - CHAIN LINK BARRIER FENCE I TO BE USED ONLY IF I_N~)__]_CATED ON PLANS AND__BI_D__P_R_O_P_OSALI A=ticle SS0.1 DESCRIPTION. Add the following: This item shall -- include the relocation of existing chain link fence, fence posts, and gates as shown on the plans. Article 550.6 MEASUREMENT. Delete entirely and replace with the following: Chain link barrier fence shall be measured by each =elocation as shown on the plans. Article 550.7 PAYMENT. Delete entirely and replace with the -- following: The work performed and material furnished os prescribed by _ this item~ measured as provided under "Measurement" will be paid for at the unit price bid for "Chain Link Barrier Fence" which price shall each be full compensation for furnishing and installing all fencing materials (including gates) -- including ali miscellaneous fittings, pull cables, post caps, line wires, connection clips or wires; digging postholes and grouting in fac k where required; furnishing and placing - concrete for setting posts; furnishing and installing all electrical grounds; all hauling and handling charges; and for all manipulations, excavation, backfilling and disposal of _ surplus material, and completing the work in accordance with the p]ans and these specifications. SPECIAL ...... ~BgY~6[g~_TO IIEM 5p2 - WATER MAINS AND DRAINS IREFERENCE: NCTCOG SPECIFICATIO~_~_[~_~3~_~DERGROUND - ~g~_~D_BELATED MATERIAL DELETE THE ENTIRE ARTICLE AND REPLACE WITH THE FOLLOWING: Article S82.1 DESCRIPTION. This item shall govern for oll materials and work necessary for furnishing and installing water mains of the type specified, ali sanitary sewer mains, and any and ali distribution lines os shown on the plons~ including oil clearing, grubbing~ excavation, sheeting, sho~ing, dewotering, - pipe laying, jointing, testing, backfilling, and any other work that is required or necessary to complete the installation as shown on the plans and os specified herein. -- Contractor sba]] be responsible for ali materials furnished to him by his moterio] suppliers and shall replace at his expense such materials that ore found to be defective in manufacture -' that are damaged in handling. Sec. 07500 28 The cont~acto= shall install piping to meet all applicable standards. The cont=acto~ shall provide manufactv=e~'s ce=tificate that mate=ia]s meet o~ exceed minimum =equi=ements as he=einafte= specified. A=ticle S82.2 MATERIALS. Each ware= main o= dist=ibution line shall be installed using the mate=ials designated on the plans and _ as specified herein. All materials shall be new and meet the following minimum specifications: 582.2 A. PIPE. 1. POLYVINYL CHLORIDE WATER PIPE AND FITTINGS iPVCI. - a. Unless othe=wise specified on the plans, 1/2 inch PVC pipe shall be Class 315, 3/4 inch o= la=ge= PVC shall be Class 200. All the=moplastic PVC pipe shall fulfill the _ ~equi=ements of ASTH D22~1, Class 200, DR 14. Pipe shall be "Blue" in cola=. b. Whe=e specified on the plans, Schedule 40 PVC pipe - shall be PVC 1120 and shall meet =equi=ements of ASIM D 1785. - c. PVC, DR 14, shall meet o~ exceed =equi~ements of AWWA C-900, latest revision, with cast iron outside dimensions and with =ubbe= =lng bell ~oint which shall be an integ=al and homogeneous pa=t of the pipe barrel conforming to ASTM D 3139, latest =evision. Rubbe= gaskets shall conform to ASTN D 1869, o= ASTN F477. -- d. PVC ware= pipe shall be listed by Unde=w=ite= Labo=ato=ies and app=oved fo= use in cities and towns of Texas by the State Boa=d of Insu=ance. e. ]'he rigid PVC pipe shall bea~ the seal of app=oval (o= "NSF" ma=k) of the National Sanitation Foundation Testing Labo=ato=y fo= potable ware= pipe. f. Pipe shall be made f=om NSF approved Class 12454-A o= B PVC compound conforming to ASTM D 1784 =esin --- specification. 2. CAST IRON PIPE AND DUCTILE IRON PIPE WATER MAIN AND a. Unless othe=wise specifically shown on the plans, or app=oved in w~iting, shall conform to ANSI A 21.6 (AWWA CIO6, latest revisionl, 200 psi working pressure, and shall be cent=ifugal cast pipe of rubbe= gasket type )oint, fu=nished in 16' o= 18' nominal laying lengths. - All such pipe shall bea= a ma=k denoting app=oval by the Unde=w=ite~s Labo=ato=ies. Sec. 07500 29 b. Cast iRon pipe unde~ these specifications shall have _ a tensile strength of 21,000 lbs. per square inch and ~5,000 lbs. pe~ square inch modulus of rupture. Ali such pipe shall be manufactured in accordance with ANSI "Manual for Thickness Design of Cast Iron Pipe", and -- shall be designed fo~ 200 lbs. wate~ wo~king p~essu~e, 8 feet of cove~, and field condition B. - c. Ductile iron pipe shall be manufactured from metal having a minimum tensile strength of 60,000 lbs. pe~ square inch, a minimum yield strength of ~2,000 ]bs. per square inch and a minimum elongation of 18 percent - (60-~0-18), and shall meet all ~equi~ements of AWWA Specification ClS0 and C1S1, latest revision, Class Si. - d. Joints fo~ cast i~on or ductile iron pipe shall be: Ill Push-on joint with ~ubbe~ gasket conforming to _ ANSI A21.11 IAWWA Cllll of latest ~evision, or (21 Mechanical joint conforming to ANSI A21.11 IAWWA Cll~l of latest ~evision, o~ 13l Bell and spigot joints conforming to ANSI A~l.6 IAWWA C10~}, of latest revision, or I&! Flanged joint conforming to AWWA Cll0/ANS! A~3.30, ~S0 psi working pressure. e. Fittings for cast iron o~ ductile iron pipe shall be: Ill Mechanical joint fittings conforming to ANSI - A21.11 IAWWA Cl11), of latest ~evision, 250 psi wo:king p~essu~e~ shall be compact ductile i~on. - 12l Bell and spigot fittings, conforming to ANSI A21.10 (AWWA Cl101, 250 psi working pressure, of latest :evision, and shall be compact ductile i:on. i31 Flanged fittings, 250 psi working pressure, conforming to ANSI A21.10 IAWWA-CllOI with rubber ring gaskets. {~} Screwed fittings, 12S lb. NPT thread conforming to ANSI B2.3. f. All ductile iron pipe shall have a standard thickness of cement mortar lining as specified in ANSI A21.~, latest ~evision IAWWA ClO~}, except for flanged and screwed pipe~ which will ~eceive an inside ta~ coating in place of the cement morta~ lining. Sec. 0?500 30 g. AIl ductile iron pipe, valves, and fittings shall be _ coated on the outside with hot dipped cool tar varnish conforming to Federal Specification WW-P-421 or, in lieu of coal tar coating, polyethylene encasement may be used for ductile iron pipe in accordance with ANSI/AWWA C -- lO5/A 21.S latest revision. The film sho)I hove o minimum nominal thickness of 0.008 inches lB - h. Bolts and nuts for mechanico! )oints or f]onged ends shall be of o high-strength ]ow-alloy cor~osion-~esistont steel and shol] conform to ASTM Designation A 3251Type 3~. 3. REINFORCED CONCRETE CYLINDER PIPE WATER MAIN (RCCPI o. The reinforced concrete cylinder pipe to be furnished -- and insto]led this section shol! be composed of o stee] cylinder with wire reinforcement and o concrete core or lining inside and o concrete coating outside. b. Pipe shol] conform to AWWA C301--Reinforced Concrete Water Pipe--Steel Cy)inde~ Type, Prestressed~ C303-- Reinforced Concrete Wote~ Pipe--Steel Cylinder, Pretensioned, latest revisions. Pipe shall be designed and manufactured to withstand 200 psi working pressure and be approved by the Underwriters Laboratories and the - Texas Fire Insurance Commission. c. Special pipe sections, short )ength, outlets and special fittings such os reducers, wyes, tees and bends shall be furnished and installed where required to complete the pipeline os shown on plans. Fittings shol] be constructed of steel cylinders, shall be concrete lined and coated, and shall be designed to withstand o working pressure equo! to that of abutting pipe sections. - d. A]I outlets or other exposed metal shall be coated with mortar in such o manner that o)1 exposed portions of meto] ore completely covered. e. Contractor shall furnish layout drawings which show each run of pipe and indicate location of all bends, out- ]ets, specio] fittings and connections which ore to be - included os port of pipe to be installed on this pro)ect. 4. POLYVINYL CHLORIDE IPVCI SEWER PIPE AND FITTINGS o. All pipe and fittings shall be suitable fo~ use os o gravity sewer conduit and shall conform to ASTM D303q ISDR 35i~ latest revision, minimum pipe stiffness~ psi. Pipe shall be similar to Certain-Teed Fluid-Tite PVC pipe, Johns-Monvi]]e Ring-Tire PVC G~ovity Sewer Pipe, or approved equo]. Pipe shall be "O~een" in colo~. Sec. 07500 31 b. Joints fo: PVC sewe: pipe shall be integ:al bell gasketed ~oint designed so that when assembled, elasto- me:ic gasket inside bell is comp:essed :adially on pipe spigot to fo:m a positive seal. Joint shall be so designed to avoid displacement of gasket when installed - in acco:dance with the manufactu:e:'s :ecommendation. Joints shall confo:m to ASTM D3212, latest :evision. Gaskets shall confo:m to ASTM F~??, latest ~evision. 5. DUCTILE IRON SEWER PIPE AND FITTINGS a. Ductile i~on g:ovity sewe: pipe shall confo:m to ASTM -- A7~6, latest :evision. ANSI A21.53 o~ AWWA C~51, latest :evisions, Class 52. -- b. Joints fo~ ducti]e i:on pipe shall be: Ill Mechanical ~oint, confo:ming to ANSI A21.11 (AWWA Cl11) of ]otest ~evision, 12~ Push-on ~oint, with :ubbe: gasket os desc:ibed in ANSI A21.11 [AWWA Cl111 ]otest ~evision. c. Cement-mo:to: lining shall conform to ANSI A21.~. -- 6. CAST IRON SOIL PIPE AND FITTINGS a. Cast i:on soil pipe and fittings fo: hubless cast i:on sonito:y system shall confo:m to ASTM A74, latest :evision, CISPI designation 301-7B o: latest :evision. b. Rubbe~ gaskets fo: joints shall confo:m to ASTM C56~, - latest :evision, CISPI designation 310-?B o~ latest ~evision. _ 582.2 B. VALVES 1. GENERAL: This item shall include fu:nishing of oll lobo:, mote:io]s and equipment fo: dist:ibution systems in - acco:dance with contract d~owings and these specifications. 2. SUBMITTALS a. Catalog Data: Submit monvfactu:e:~s lite:otu:e and illust:otions. b. Weights: Statement of net assembled weight of each size of valve fu:nished. - c. Shop D:owings of Valve and Ope:oto:s. I1! Dimensions - 12] Construction details ~3! Mote:iols Sec. 07500 d. Installation Instructions: Complete manufactv~er's _ installation instructions. e. Maintenance Data: {1} Maintenance instructions 12} Pa~ts lists f. Certificates: Submit manufacturer's certification that valves and accessories meet o~ exceed specification ~equirements. 3. PRODUCT DELIVERY, STORAGE, AND HANDLING a. Prepare valves and accessories fo~ shipment according to AWWA CS00 and: (11 Seal valve ends to prevent entry of foreign - matte~ into valve body. (2) Box, crate, completely enclose, and protect valves and accessories from accumulations of foreign matte~. b. Sto~e valves and accessories in area p~otected f~om weather, moisture, o~ possible damage. c. Do not sto~e materials directly on g~ound. _ d. Handle items to prevent damage to interio~ o~ exterio~ surfaces. GATE VALVES (Mains 12" Diamete~ o~ lessl a. Gate valves shall be Wate~ous, or approved equal, resilient wedge valves with ~ed epoxy coated body, non- - ~ising stem, O.S.Y., AWWA CSO0, latest ~evision. Valves shall be of equal, o~ g~eater, p~essu~e class than the piping in which they a~e to be installed. Equipped with _ "0" ring seals at top of stem, and 2" square operating nut. Valves shall open by turning counter-clockwise. b. Valve boxes shall be cast i~on and shall be of suffi- - cient length and diameter to operate oll vaives bu~ied in ground. Cove:s shall be ma~ked "Wat~". Boxes shall ~est on valve and be adjusted so that the cove~ may be .... set flush with finished g~ade. 5. BUTTERFLY VALVES (Mains 16" Diameter or large~) a. Shall meet or exceed the design strength, testing and performance ~equi~ements of AWWA Standard C50~, latest ~evision. The manufactu~e: shall p~ovide certification - and test repo~ts upon engineer's ~equi~es. Sec. O?SO0 33 b. Bodies - Shall be suitable for installation between _ ANS1 A21.10 IAWWA CllOI cast i~on flanges or ANSi B16.5 Class steel flanges. End preparation shall be flanged, or full lug body wafer. Lug wafer bodies shall have the lugs drilled and tapped. Wafer bodied valves are not -- acceptable. c. Discs - Shall be one-piece cast design with no - external ribs transverse to the flow. Disc hub and edge shall be g~ound and polished to a ~ounded contou~ to give full concentric seating with the lowest practical seating _ torque and maximum seat life. d. Valve Seats - Shall meet o~ exceed the thickness requirements of AWWA C504 and be of a design that totally -- encapsulates the inside ferrous surfaces of valve body for maximum valve body protection against corrosion and tuberculation. Valve seats shall be designed with inte- -- gral seals at the disc and shaft hub areas to completely isolate stem, stem bearings, and body areas from corrosive effects of the flowing media. Valve seats _ shall be completely field replaceable at the )ob site without the use of special tools. e. Shafts - Shall be one piece extending complete]y - through disc. Stub shaft design may be used if in total accordance with AWWA C504-?0, Section ?. Valve shafts shall be securely fastened to the valve disc by co~osion _ ~esistont shokeproof cop screws or toper pins. Valve shafts shall be of materials and diameters os requi~ed by AWWA C504 or of corrosion resistant materials and diameters which give equivalent strength. Disc to stem - connections, o~ turned down portions of shafts sba1] be designed to transmit shaft torques equivalent to ?5% of the required shaft diameter. f. Shaft Beo~ing Surfaces - Shall be adequately designed to absorb the loads imposed by the service conditions and any side thrusts developed by the operator. Inboard bushings shall be nylon reinforced teflon in sizes 2" to 20" and luberized b~onze in sizes 24" to - g. Shaft Seals - Shall be of the double-Chevron bi-directional type suitable for both p~essu~e and vacuum. The packing gland, studs and o nut shall be - corrosion resistant materials. h. Manual Operators - Shall be the worm gear type having _ permanently grease lubricated totally enclosed gearing with operating nut and gear ratio design to ~equire not mo~e than 40 lbs. pull. Ope~oto~ shall be p~ovided with ad)ustab)e limit stops on the input shaft to the -' operator. Limit stops on output shaft of operator will not be permitted. Operator shall be designed for direct burial service and valve box shol] be provided over _ ting nut. Keystone Fig. 417 Unid~ive Manual Actuators. Sec. 0?500 i. Materials of Construction: Valve Bodies shall be cast i=on, ASTM A126, Class B, o= ductile i=on ASTM A536, G=ade 65-~5-12. - Valve Discs, 2" th=ough 20", shall be aluminum-b=onze ASTM BlkS, Class PA (CA-952). 2~" shall be nodula= i=on with welded monel ave=lay edge .o= aluminum b=onze, heat t=eated. Valve Shafts shall be ~7-~ PH stainless steel, 18-8 type 30~ o= 316 stainless steel, o= mane1. Valve Seats shall be EPDM lethylene p=opylene diene monome=). Whe=e t=ace of hyd=oca=bon a=e p=esent, - valve seats shall be Buna N. Valve shaft bea=ings shall be nylon =einfo=ced teflon o= lube=ized b=onze. _ Butte=fly Valves shall be Keystone, Fig. 105 VALVE BOXES a. Valve boxes shall be th=ee piece, sc=ew type, 5-1/~" shaft. Cant=acta= shall supply boxes with co==ect base - fo= o]1 valves and in co==ect lengths fo= field condi- tions. Special valve boxes shall be const=ucted as shown on the plans. PVC pipe will not be permitted fo= valve box extensions. ?. BLOW-OFF VALVES Blow-off valves shall be placed on all dead end lines as di=ected by the Enginee=. Valves shall be 6", 350 lbs. pe= squa=e inch standa=d AWWA C500. 8. AIR VALVES Ai= valves shall be installed at the high points of the -' lines as di=ected by the Enginee= and shall be two inch, C=ispin Unive=sal as manufactu=ed by Multiplex Manufac- tu=ing Company, Be=wick, Pennsylvania, o= app=oved equal. 582.2 C. MISCELLANEOUS ITEMS ..... 1. FIRE HYDRANTS Fi=e hyd=ants shall be of cente~ stem comp=ession type const=vction with b=eak away flanges as manufactu=ed by -' Wate=ous Co., South St. Paul, Minnesota and have minimum valve opening of 5-~/~" The hyd=ants shall meet all requi=ements of AWWA Specification C502 and shall be - equipped as follows: Two hose nozzles 12-1/2"); one pumpe= nozzle (~ 1/2" steame=J~ packing I"0" =ingl~ Inlet connection (6" mech. )t.lj g=oundline to cente=]ine hose Sec. 0?500 35 nozzles (18"). Cant=actor shall furnish for app=ova] of -- Engineer, specifications and shop drawings of hydrants proposed for installation in system. Hydrants must meet the 150 lbs. psi wa=king pressure and 300 psi hydrostatic pressure. 2. VALVE OPERATING WRENCH -- Cont=acto~ shall supply two operating wrenches of sufficient length to p~ope=]y operate the valves. _ 3. CONCRETE Shall develop a compressive strength of 3,000 pounds per square inch at twenty-eight [28) days. COPPER WIRE - Copper wire fo= use with plastic IPVC) pipe shall be No. 12 single st=and plastic coated. S. COPPER SERVICE PIPE Copper se=vice pipe shall be Type K and shall meet Govern- ment Specifications WWT 7~A and ASTM Specifications -- B88-~2. - 6. POLYETHYLENE SERVICE PIPE Polyethylene service pipe shall be Class 160 and shall _. conform to Commercial Standards PE3306 fo= Type material made to SDR-9 dimensions. POLY WRAPPED PIPE Polyethylene encosement is requi~ed fo~ oll ductile i~on and cast iron pipe, valves and fittings. Polyethylene encosement shall conform to AWWA ClOS, latest revision. 8. CASING PIPE Casing shall be as specified on the drawings. Steel - casing or concrete pipe casing or corrugated metal casing may be used if all applicable requirements are met exceeded. 9. GROUT Nix design shall be submitted to Engineer fo= approval - prior to installation. Grout shall be used to fill voids between the casing pipe and the surrounding soil on bo=es and wherever else indicated on the plans. Sec. 07500 582.3 CONSTRUCTION METHODS A. Work to be performed under this section shall include labor, materials, equipment, transportation, all excava- tion, installation, and all backfill, testing and - facilities necessary for proper installation of all water lines, sewer lines and distribution lines as shown on the plans, and/or as herein specified. B. Wo~k under this section shall also consist of all neces- sary relocations of utilities and restoration of street surfaces, parkways, all utilities, driveways, sidewalks, - etc., to conditions existing prior to stamt of construction. - C. All lines shall be constmucted from utility mains, shown on the drawings or designated by the utility company and connecting to utility service lines. The contractor _ shall be ~esponsible to check all elevations of inverts of' existing pipes before construction of lines o~ mains. D. Utility extension, rerouting and connection costs shall - be paid and arranged for by Contractor. All costs involved in extending, rerouting and connecting the utilities whether or not pa~t of the work must - necessarily be performed by the various utility company crews shall be paid by this contractor. Any cha~ges for connections to mains, valuing, extending to curb, property line or building, furnishing equipment, etc., - shall be paid for as a pa~t of the work of this section. Regard]ess of whether the Owner may have to sign with the utility company fo~ any or all of these services, the - contracto~ shall include in his bid all fees, city inspec- tion charges, permit charges, work charges, etc., and shall be ready to deposit with the utility company said _ fees when required at time of Owner's signing for same. E. Existing Site Conditions: - ~. Existing Utilities: Locations and sizes of existing utilities as shown on drawings are based on the best available information and may not be entirely correct. - Exact location, depth and size must be verified by contractor in the field. Additional compensation will not be allowed if damage to utilities results _ because of discrepancies between locations shown on drawings and actual field locations. Relocation of utilities in place shall be done whether or not such work is specifically shown on the drawings. 2. Any existing utilities that may be shown on drawings or the location of which is made known to contractor -- p~io~ to excavation shall be p~otected from damage during excavation and backfilling of trenches and, if damaged, shall be repaired by contractor at his _ expense. Sec. 07500 3. Any existing utility that is not shown on the _ drawings or the location of which are not known to contractor in sufficient time to avoid damage, if inadvertently damaged during excavation, shall be immediately repaired by the contractor. 4. Any existing utility lines and services shall be main- tained at ail times, except for such short periods of - time os may be necessary to actually make connections to new wo~k to the existing system. When it is necessary to temporarily interrupt service for above purpose, such shall be done only at such date and time as may be established in advance by Engineer. Those lines shown on the drawings to be abandoned removed shall not be abandoned or removed until after - it has been determined that they are no longer required for service and until such action has been approved by the Owner and the Engineer. F. LINES GRADES, STAKES AND TEMPLATES 1. Contractor shall, at his own expense, furnish all -- stakes, templates, patterns, platforms and iabo~, including a person qualified to lay out all the wo~k. -- 2. Enginee~ will furnish, upon request from Contractor, limit marks and bench marks ~easonably necessary for the execution of the work. 3. It shall be Contractor's ~esponsibility to protect these limit marks and bench ma=ks set by Engineer. Should marks become destroyed or damaged, the cost of - their replacement will be at the Contractor's expense. 4. Engineer may furnish a mepmesentative to check align- - ment and grade, after it has been laid out ready fo~ construction; however, this will in no way lessen the responsibility of the Contractor to see that grade and alignment are correct at ail times. S. Lines and grade of sewer, as weil as location of manholes, wyes, and all othe~ appurtenances, will be - as shown on the plans or as directed by the Engineer. 6. Engineer reserves the right to indicate which sewer -- lines will receive priority in construction. The work will, in general, be from the lower end of the system toward the upper end of the system. ?. Contractor shall give Engineer a minimum of forty- eight (~8l hours notice fo= any engineering inspection necessary to continue o~ complete the wo~k. 8. No deviation shall be made f~om the requi~ed line grade without written approval from the Engineer. Sec. 07500 38 G. EXCAVATION 1. Cant=acta= shall perform oll excavation that may be =equi=ed fo= the installation of any and all pa=ts of this section. 2. Excavation of t=ench shall not advance mo=e than 200' ahead of comp]eted pipe wo=k except whe=e, in the - opinion of the Enginee=, it is necessa=y to d=ain wet g=ound, o= fo= othe= =easons as app=oved by Enginee=. 3. All excavations shall be made by open cut except as shown on the plans. Sides of t~ench shall be kept as nea=ly ve=tical as possible, especially f=om t=ench floo= to a level on one (1) foot above the top of the - pipe. T=enches bottoms shall not be ]ess than 12 inches wide= no= mo=e than 1~ inches wide= than the outside diamete~ of the pipe laid the=ein, and shall - be excavated t=ue to line, so that cleo= space of not less then 6 inches no= mo=e then 8 inches in width is p=ovided on each side of pipe. Bottom of t=enches shall be accu=ately g=aded to p=ovide unifo=m bea=ing and suppo=t fo= each section of pipe o= undistu=bed soil at eve=y point along its enti=e length, except fo= positions of the pipe sections whe=e it is - necessa=y to excavate fo= bell holes. Bell holes shall be excavated only to an extent sufficient to pa=mit accu=ate wo=k in the making of the ~oints and _ to insu=e that the pipe, fo= a maximum of its length, will =est upon the p=epa=ed bottom of the t=ench. The bottom of oll t=enches shall be =ounded so that at ]east one-fou=th (1/~} of the ci=cumfe=ence of the - pipe =ests fi=mly on undistu=bed soil. If Cant=acta= should, by e==o=, excavate below the p=ope= elevation fo= the bed of the pipe o= should he desi=e to - substitute an app=oved g=anula= backfill, p=operl¥ tamped, fo= suppo=ting the pipe to the same extent os the shape t~ench bottom, then Cant=acta= must bring _ t=ench bottom to the p=ope= g=ade by =efil]ing, at Cont=acto='s expense, with an app=oved g=anu]a= back- fill. l'his backfill mate=ia1 shall be sand o= fine g=avel that does not contain la=ge =acks o= othe= - delete=ious mate=ials and should be placed so that it is at least 2 inches deep below the bottom and so that the ]owe= one-thi=d (1/3) of the pipe is - uniformly suppo=ted on undistu=bed soil. ~. Al1 excavation shall be placed on one side of the t=ench, unless pe=mission is given by Enginee= to place it on both sides. Excavated mate=ials shall be placed so as not to endange= the wa=k, and so that f~ee access may be had at oll times to oll pa~ts of -' t=ench. Al1 shade t=ees, sh=ubs, etc., along line of const=uction shall be =easonably p=otected, and tunneled if necessa=y unless specific di=ections a=e - given to =emove them. Sec. 07500 5. The Contractor shall pxovide, without additional compensation, suitable temporary channels fo~ the -- ware= that may flow along o= ac=uss the site of the woxk. Any ware= pumped t=om the t=enches, o= othex excavations, must be disposed of in a mannex _ satisfacto=y to the Engineex. H. BRACING AND SHORING - I. The Cont=actox shall, when necessaxy ox when dixected by the Enginee=, fu=nish, put in place, and maintain all without additiona! compensation, such sheeting, - bxacing, etc., as may be =equixed to suppo=t the sides ut the excavation and to p=event any movement which can in any way damage adjacent pavement ox _ othex st=uctuxes, damage o= delay the constxuction, ox endangex life and health. shall be taken to p~event voids outside the sheeting, but, it voids a~e foxmed, they shall be immediately - ti!led and ~ammed to the satisfaction of the Engineex. 2. Fo~ the purpose of p~eventing in~uxy to pexsons, - co=po=at!OhS ox p=opexty, whethe~ public ox pxivate~ Iwhe=e the liability fox damage on account of which is to be assumed enti=ely and solely by the Cont=actox unde= this cont=actl he may also leave in place, to be embedded in the backfill of the t=ench any and all sheeting, bxacing, etc., in addition to that o~de=ed in w~iting by the Enginee= to be left in - place, except that no sheeting and b~acing which is within 4 feet of the su=face of the st=eet may be !eft in place in the t~ench without wxitten -~ pe=mission of the Engineex. 3. All sheeting and b~acing which may not be left in place unde~ the fo=egoing clauses shall be xemoved in such a manne~ as not to endange~ the constxucted sewe= o~ othe= stxuctu=es, utilitles ox pxope=ty, whethex public o= pxivate. All voids left by the ~ withd=awal ot sheeting shall be immediately xefilled and compacted by =amming, o= othexwise, as may be dixected. 4. ~he =ight of the Enginee= to oxdex sheeting and b~acing ]eft in place shell not be constxued as c~eating an obligation on his pa=t to issue such - o~de~s; and his foiluxe to exexcise his xight to do so shell not ~e]ieve the Contx~cto~ f=om liability ox damages to pe=sons o= p=opexty, occu~ing f=om upon the wo=k of const=ucting the sewe~ occasioned by negligence o= otherwise, g=owing out of the faiiuxe of the Cont=actox to leave in place in the t=ench ~ sufficient sheeting and bxacing to p~event any caving ox moving of the gxound adjacent to the banks of the txench. Sec. 07500 I. DEWATERING - Cont:acto~ shall at all times du~ing construction, p=ovide and maintain ample means and devices with which to p~omptly :emove and p~ope:ly dispose of all ware= -- ente:ing the sewe~ t~enches o= excavations, and keep said excavations d~y until the structures o~e pou~ed and the concrete has set. No pipes shall be laid, no~ pipe joints mades in water; no~ shall wate~ be allowed to ~ise ove~ masonry o~ mo~ta~ until the concrete o~ mo~ta~ has set at least twenty-fou: {2~1 - J. BEDDING MATER]AL Six (01 inches of sand cushion shall be used to ~eceive _ pipe ba~el and each pipe section, when in place, shall have a uniform bea:ing on the sand cushion fo~ the full length of the pipe ba:~el. Pipe shall not be laid unless sand cushion is f~ee of wate~ and in a condition satisfac- - to~y to Engineer. Ad)ustments of the pipe to line and g~ade shall be made by scraping away o= filling in with g~avel, o~ approved selected material, and not by wedging - o~ blocking up the bell. Afte~ pipe is in place, sand shall be placed to 12" above the pipe p~io~ to back- tilling with select material. Bedding material will not be measu=ed o~ paid fo= as sepa=ate item. The cost thereof wi]] be included in the unit p~ice bid pe~ length of pipe. In no case will extra - compensation be allowed fo~ furnishing any bedding material ~equi~ed to complete the installation of pipe. - K. PROTECTION AND INSTALLATION [. Ca~e and p~ecautions shall be taken to p:event the _ introduction at foreign mate:iai into the existing system. Well fitted stoppe:s o~ bulkheads shall be secu=ely placed in all openings and in the end of the line when construction is stopped tempo:a:ily and at - the end of each day's wo:k. It shall be the :esponsi- bility at the Cant:acta: to delive: to the Owne: pipeline which is clean th:oughout its enti:e length. ~. Bell holes of ample size shall be cut unde: and a:ound all joints to p:ovide adequate :oom fo: making joints and to assu:e that the ba::e] of the pipe ~ests unifo:mly ~nd in continuous contact with the supporting g=ound fo= its enti=e length. - ~. Ware= will not be pe=mitted in the t=enches while the pipe is being ]aid. ~he Cant=acta: shall not open up mo=e t=enches than the available pumping facilities a=e able to dewate= to the satisfaction of Engineer. - Sec. 07500 ~. A tolerance of 6" from the established grade may be pc=mitred, if app:oved by Enginee:, in o:de: to - vent excessive b=eaks in alignment at the joints to such an extent that joints cannot be p=ope:ly made. -- S. Should conflict in g:ade occv: with othe= utilities, ware: line g:ade shall be changed to avoid conflict. o. Inte:io: of' pipe shall be clean and Joint su:faces shall be clean and d:y when the pipe is lowe:ed into the t:ench. Each pipe, fitting, and valve shall be lowe=ed into the t=ench ca:efully and laid t:ue to - line and g:ade. 7. All joints shall be made in strict acco:dance with _ the manufactu:e:'s specifications. L. THRUST BLOCKS 1. 2500 psi concrete shall be placed fo: blocking at each change in di=ection of all p:essu:e pipelines in such manne= as will substantially b:ace the pipe - against undtstv:bed t:ench walls. Conc=ete blocking, made f:om Type I cement, shall have been in place fou: days p:io: to testing the pipeline as he:ein- _ afte~ specified. Test may be made in two days afte: completion of blocking if Type ]]! cement is used. 2. At all points whe:e wet connections a:e made to - existing lines, the tapping connection fittings shall be suppo:ted by blocking up to the sp:ing line with 2S00 psi concrete. 3. All valves shall be suppo:ted by a 3000 psi conc:ete pad, o incyes thick and of sufficient size to :est _ against undistu:bed ea:th. ~. Conc:ete blocking will not be measu=ed o: paid a sepa:ate item, but the cost the:eof shall be -- included in the va:ious items listed in the and Bid Schedule. - 5. T:enches unde:neath slabs and footing of st:uctu=es shall be backfilled with Class "C" conc:ete, unless othe:wise shown on the plans. N. CONNECTIONS AND APPURTENANCES I. The Cant:acta: shall make the alte=ations and the " necessa=y connections to existing city ware: mains as shown on the plans. Such connections shall be made at such times and in a manne: that will be ag:eeable ~_ to the City Wate~ Oepa=tment; in each case, when the wo:k is sta:ted, it shall be p:osecuted expeditiously and continuously until comp]eted. - Sec. O?SO0 2. Whe=e it is necessa=y ox indicated in the plans/ connections to existing mains unde= p=essu=e shall be '- made by tapping connection fittings. Whe=e it is possible to valve off the section of existing main whe=e connection is to be made, Cant=acta= may have ._ the option of eithe= connecting by means of tapping connection fittings ox by cutting the main and using standa=d fittings. -- 3. Tapping sleeves, c=osses and valves shall be of standa=d manufactu=e and mechanical }oint type to fit AWWA pipe specifications in Classes A, B, C and D. - Tapping sleeves and c=osses shall be designed foe minimum wa=king p=essu=e of 200 pounds pe= squa=e inch. Connecting flanges on tapping sleeves, c=osses _ and valves shall be ASA Class 125. Tapping valves shall be designed foe minimum wa=king p=essu=e of 200 pounds pe= squa=e inch. - N. CLEAN UP In a=eas whe=e ware= mains have been backfilled, Cant=ac- - toe shall =lea= Eight-of-way and su==ounding g=ound, and shall dispose of all waste mate=ials and deb=is =esulting f=om his ope=arians. He shall fill and smooth ave= holes and =uts and shall =epai= all miscellaneous and unclassified g=ound damage done by him, and shall =esto=e the g=ound to such stable and usable conditions as may =easonobly be =equi=ed, consistent with the condition of - the g=ound p=io= to the laying of the pipeline. O. RELOCATE EXISTING WATER SERVICE All existing ware= se=vices conflicting with pavement p=epa=ation, utility const=uction, o= othe= items =equi=ed in the scope of this p=o)ect, shall be =elocated so as to alleviate the conflict. When =elocoting an existing ware= se=vice, no splices will be pe=mitted unde= a=eas to be paved. 58a.~ TESTING _ A. Afte= pipe is laid and the line is flushed of diet and to=eign mate=iai, pipe shall be filled with ware=, ca=e being exe=cised to expel all al= f=om the pipe. Du=ing the test pe=iod, pipe, valves, mete=, fittings, and - ~oints shall be ca=eful]y examined foe defects. Any observed leaks or defective pipe shall be satisfacto=iiy =epai=ed ox =eplaced at the expense of Cant=acta= and the test =epeated until the section unde= test is within the limits p=esc=ibed. The enti=e dJst=ibution system o= pa=ts the=eof shall be tested unde= hydrostatic p=essu=e _ of ISO pounds pe= squa=e inch, f'o= a pe=iod of two hou=s it }oints axe exposed, o= f'o= a 21-hou= pe=iod of ioints axe cove=ed, o= as di=ected by the Enginee=. - Sec. 07500 ~3 8. Care shall be taken to insure that water mains existing prior to this contract are not pressure tested. Any old _ mains damaged by pressure testing shall be repaired at the expense of the Contractor. C. Leakage shall be measured by an approved calibrated meter -- through which all of- the water required to maintain test pressure is pumped. - D. All testing shall be performed in the presence of Engineer. E. ~ontractor shall furnish pump, pipe, connections, closure fittings, gauges, meters, water and all other necessary apparatus and shall furnish all labor and do all work required to make the tests. All costs of testing shall be borne by Contractor. F. Testing apparatus shall remain in operation until approved by Engineer. Allowable leakage shall not exceed - ii.oS gallons of water per day per mile of pipe per inch of nominal diameter, for pipe in 18 foot lengths evaluated at a pressure of 150 psi or ANNA C600, Section ~.l, whichever is greater. Joints for fire hydrants and valves shall be considered. G. All known leaks shall be stopped regardless of the test -- requirements. 582.5 DISINFECTION A. After completion of' the distribution system installation and testing, the water lines shall be thoroughly flushed out to remove dirt and foreign matter, tested, and then '~ be sterilized in accordance with the requirements of the Texas Department of Health. - ~. When piping is sterilized, at least two (21 samples of water shall be extracted from the system for examination by the Texas Department of Health to determine whether __ the system is free of organisms of the Coi]-Aerogenes group. If samples submitted do not show negative for such organisms, piping shall be disinfected and redisinfected by Contractor in accordance with requirements of Texas Department of Health until the system is free of contamination. All materials and labor required fo= complete sterilization of piping shall be · turnished by Contractor at no additional expense to Owner. 582.6 HEASURENENT A. WATER PIPE/SEWER PIPE The lengths of' pipe of types and sizes specified, - installed and accepted, will be determined by measure- ments along the center]ine of the pipe. No deductions will be made for space occupied by valves or fittings. Sec. O?SO0 B. VALVES AND FIRE HYDRANT ASSEHBLIES - Gate valves, butte=fly valves, aim =elease valves, blow- oft valves and f'i=e hyd=ont assemblies will be measu=ed as units pe= each. Valve boxes and g=avel bedding fo= - valves will not be measu=ed f'o= payment~ cost of these items shall be included in the Cant=act Unit P=ice Valves. Fi=e hyd=ant assemblies shall inc]ude fi=e hyd=ant, valve, =ods, spool connections, mechanical )oint ancho= fittings, g=avel and conc=ete; none of the above named items will be measu=ed fo= sepa=ote payment. - C. CASING PIPE Casing of the type and size specified will be measu=ed by _ the linea= foot, complete and in place. D. CONNECTIONS 1. Connections to existing ware= mains will be measu=ed as units pea each unde= connections when specified on the plans to be a sepa=ate pay item. Reduce=s, tees, - valves, incidentals, and piping shal] be tnc]uded the Cant=act Unit P=ice f'o= Connections, and shall not be measu=ed sepa=ate]y. 2. No sepa=ate meosu=ement wi]] be made of any subsidi- amy items, such as th=ust block, coppe= coated wi=e, bedding, fittings, accesso=ies, excavation, t=enching, - backfilling, o= any othe= items =equi=ed fo= the completed installation of the ware=lines. *- E. CONCRETE ENCASEMENT Conc=ete encasement will be measu=ed as a sepa=ote pay item as shown on the p]ons. 582.? PAYMENT -- A. WATER PIPE Poyment will be made fo= Wore= Dist=ibution System Piping at Cant=oct Unit P=ice pea lineo= foot, which p=ice sba]] constitute tu]] compensation fo= fu=nishing al) pipe, pipe jo~nts, fittings, specio]s and oil othe= mate=iols not pa=ticu]a=ly specified fo= sepo=ote poyment~ f'o= f'u=- nishing all labo=, tools, equipment and incidentals and pa=fo=ming all wo=k inc)uding excavation, insta)]ation of pipe, backfill, testing, ste=ilizotion, cleanup and any othe= ope=ations essentia] to comp]eting the ware= system as speclfied within and as shown on the Cant=act D=awings. - Sec. 07500 B. VALVES AND FIRE HYDRANTS - Payment fo= gate valves, butterfly v~lves, ai= =ele~se valves, blow-off valves and fi=e hydzants will be made at the Cant=act Unit P=ice pe= each, which p=ice shall _ constitute full compensation f'o= fu=nishing ail valves, valve boxes, valve box conc=ete, valve w=enches, fi=e hyd=ant assemblies~ g=ave] and miscellaneous matetia]s~ fo= fu=nishing all labo=, tools, equipment, and - incidentals and the pe=fo=ming of all ope=arians essential to completing the installations in acco=dance with these Specifications and the Cant=act D=awings. C. CASING PIPE _ Casing will not be paid fo= sepa=ately but shall be included in the unit p=ice bid pe= the item D. CONNECTIONS When specified on the plans, payment fo= connections to existing wa=e= lines will be made at Cant=act Unit P=ice - pe= each~ which p=ice shall constitute full compensation to= fu=nishing all tees, =educe:s, valves, piping~ inci- dentals, se=vice clamps, connections~ g=avel, conc=ete, and miscellaneous mate=ials and fo= fu=nishing tools, equipment, and incidentals and pe=fo=ming all ope=arians essential to completing installations in acco:- dance with these Specifications and Cant=act D=awings. E. NO SEPARATE PAYMENT will be made fo= any subsidiary items such as th=ust blocks, plastic coated wi=e, bedding, ._ fittings, o= any accesso=ies, ext=a excavation, t:enching, backfill and disposal of' su=plus excavation and othe= incidentals in the =elated pay items o= called fo: in the Con=tact. F. CONCRETE ENOASEMENT - Conc:ete encasing will be paid fo= as a sepa=ate pay item as shown on the plans. G. BORINGS Borings will be measu=ed and paid fo: at Cant:act Unit P=ice pe: linea: foot of encasement pipe installed, cam- - plete and in place, including fu=nishing and placing all mate=ials including encasement pipe, g:out backfill~ sheeting, sba:lng, b=acing, d:ainage~ excavation and back- - fill, labo=, tools, equipment~ and any incidentals necessa=y to complete the wo=k according to the d=awings and these specifications. - Sec. 07500 ~6 SPECIAL PROVISION TO ITEN 591 -- STONE FACING Add the following: _ A=ticle 591.1 GENERAL. Fv=nish and install cost stone o= natu=a] stone confo=mtng to =equi=ements he=ein at exposed su=faces of cu]ve=t headwa]ls os shown on d=awings. Fv=nish and install =elated accesso=ies. A=ticle 591.2 t4ATERIALS. _ 1. Stone: Cost stone shall conform to ACI Specification ?06 fo= "Cast Stone." ]n lieu of the above, Cant=acta= may substitute notu~a! stone meeting the physical ~equi=e- ments of ASTN C616, if' app=oved by Enginee=. Stone shall - hove a natu=a] ea=th co]o= and tone. Submit stone samples to Enginee= fo= app=ova] p=io= to fab=ication. - 2. No=to=: Shall confo=m to A=tic]e ~21, "Concrete fo= St=uctu=es." _ 3. Wall Ties: Shall be go]vanized steel, 32 gauge minimum thickness in comme=cial]y available shapes. -- A=ttcle 591.3 ]NSTALLAT]ON. Installation shall be pe=f'o=med by expe=tenced masons. P=io= to installation, Cant=acta= shall const=uct a sample o=ea of stone facing of 6 squa=e feet minimum fo= app=ova] by Enginee=. Completed installation shall be neat and cove= enti=e shown. No visible c=ocks in completed wo=k wi]] be accepted. A=ticle 591.~ NEASUREMENT. Item 591, Stone Facing, shall be meosu=ed by the squa=e yo=d, f'o= each installation complete and in place. A=ticle 591.5 PAYNENT. - Item 591, Stone Facing, shol! be paid fo= by the unit p~ice fo= each insta]]ation comp]ere and in place. - Sec. 07500 ~CIAL_~ISION TO ITEM ~62 -- CONSTRUCTION PAVEMENT MARKINGS A=ticle ~62.2 MATERIALS. Delete the thi=d pa=ag=apb anti=ely. Add the fo]lowing to the second pa=ag=aph: - All ma=kings shall be white o= yellow, unless di=ected orbs=wise by Engines=. All tempo=o=y detou=s shall be ma=ked with a yellow cente=line st=ipe in acco=dance with the Texas ~gD~al OD Un~fo=m.T=of~!~_Cont~o] Devices. All othe= ments by the ~g~_~gnuo] on ~nifo=m T=offic Cant=o] Devices shall be complied with in addition to the above requirement. A=t~cle 662.~ MEASUREMENT and A=ticle 662.5 PAYMENT. Delete enti=ely and =eplace with the Const=uction Pavement Mo=klngs shall not be measured separately fo= payment but sha)] be considered subsidiary to the items to whlch the wo=k opp]ies. - SPECIAL PROVISION TO ITEM d~d -- THERMOPLAST]C MARKING~ A=ttcle 66~.2 GENERAL. Add the fol]owing: Al1 mo=kings sha]] comply with these specifications herein and with the Texas Mqnuo] on Unifo=m T=offtc Cant=al Devices fo= st=eeLs and highways. Article 666.~ MEASUREMENT and Artic]e 666.~0 PAYMENT. Delete enti=ely and =ap]ace w~th the fo]lowing: Ma=kings will be measured by the linear feet of mote=ia], complete-in-p]oce on the pavement at the widths specified. The wo=k pe=fo=med and mote=ia]s fu=nished shall be paid fo= at unit p=ice bid fo= "The=mop]astic Pavement Ma=kings," Jinea= fool of the va=ious widths and shapes specified in the plans or specifications. This p~ice shall be full compensa- tion fo= c]eaning pavement, fu=nishing and p]ocing and fo= all labo=, tools, equipment and incidento]s necessa=y to complete the wo=k in acco=dance with the appl~cab]e specifications he~ein included. ~ECIA~ PROVISION TO ITEM 672 -- JIGGLE BAR TILE --- A=t~cle 672.2 MATERIALS. Revise fi=st sentence in second pa=a- g~oph by the following: The ~ggle bo= tile shal] be of a ce=amic body. A=ticle 67~.3 TYPE. Add the following: Type I-C is specified. Sec. 07500 ~8 SPECIAL PROVISION TO ITEMS 674 AND 676 RAISED PAVEMENT MAR_K_EB I_N_STALLATI ONS Fo: this p:o~ect, Items ~7~ ond ~7~ o:e he:eby deleted ond replaced with the following= - 1.1 The pu:pose of these specifications is to desc:ibe minimum requirements fo= the installation of :oised ce:omic lane mo:kers on streets for the pu:pose of designating t:ovel lanes. 1.2 Cant:acta: shall be :esponsible for layout of the ma:kings, pavement p=epo:otion and installation of the ma:kings to include _ handling of traffic, os desc:ibed mo:e fully he:ein. Cant:acta: shall fu:nish oil labor, materials and equipment fo: such installation. ~ 9__ L~YOUT _AND INSTALLAT I ON · - 2.1 Cant:acta: shall install the requi:ed types of mo:ke:s os described herein and shown on the typical layout plans. _ 2.1.1 ~l~ped White Lone .Line designating sepo:otion of lanes of the some dt:ection of t:offic shall be on o total cycle length of ~0 feet with o 15 foot.mo:king and 25 foot space. The 15 foot ma:king shall consist of 4 markers placed 5 feet aport. - The lead morke: of the pattern shall be o mono-:eflective type os desc:ibed herein with :eflective po:lion facing oncoming t:offic. The :emaining 3 markers shall be non-reflective os desc:ibed __ herein. Interruption of the mo=king potte:n shall occur at cross-street inte:sections os shown in the attached typical. 2.1.2 ~hite LQ~t Tu:n ~one Lin~ designating separation of left-turn lone from through lanes. The mo:king shall be continuous with sing]e :eflective ce:omic marker on 10-foot spacing. The continuous ]ine sho]] be twenty feet sho:te: than the left-turn ]one length. ~.1.3 Double Yel]ow Centerline designates the sepo:otion of lanes with traffic in opposing di:ections on an undivided multiple-lone st:eet. ~he mo:king shall be continuous except fo: inte::uption at c:oss-st:eets. The mo=king sho)l consist of two continuous po:olle] lines with ~-inch (.33 feetl separation. The bi-directional :eflective yel]ow mo:ke:s fo: each ]ine shall be p]oced 5 feet 2.1.~ ~D~d Ye]]ow Center]ine designates the sepo:otion of lanes with t:offic in opposing di:ectfons on o 2-lone undivided st:eel. The mo:king sho]] be on o total cycle length of ~0 feet with o 15 foot mo:king and 25 foot space. The 15 foot mo:king shall consist of 4 mo:ke:s placed 5 feet aport. The mo:king shall be bi-di:ectiono] :ef]ecttve yellow markers. - Sec. 07500 PREPARATION _. 3.1 The pavement shall be prepared in such a manner as to insure the best possible bonding of the marker to the pavement. -- ~.0 MATER]ALS ~.1.0 Workers - All markers shall be a glazed ceramic type and _ must be approved by the Engineer. All markers as described herein shall be sim(la= in design and function to Pe=ma=k Brand manuf'octu=ed by the American Clay Fo=ming Plant of the Fe==o Co=p. - ~.1.1 Non-Reflective White Marker shall be circular, approxi- mately ~" in diameter by .75" high with o domed surface glozed white. The bottom surface shall not be glazed and may have a - designed irregular finish to aid bonding to the pavement. (American Clay Designation P-7, or equa]l _ ~.1.2 Mono-Directional Re[lective White No=kef shall be either circular or ova] approximately ~" in diameter by .75" high with a glozed white surface finish. A single white "high intensity" reflective rod shall be permanently embedded in the surface facing essentially horizontal, lAme=icon Clay Designation P-iS or P-iSA, or eqva]l - ~.1.3 ~ono-Di=ectiona~_~lective White or Yellow Bar=leo Mg=ke= shall be circular, approximately 8" in diameter by 2.86" high with a glazed white or yellow surface finish. A single white __ "high intensity" reflective rod shall be permanently embedded in the surface facing essentially horizontal. (American Cloy Designation P-18-1 o~ equo]l -- ~.1.6 Bi-Di~!!!gDg~__~flec}ive Yellow Marker shall be of circular or oval design approximately ~" in diamete= by .75" high with o glazed yellow surface finish. Two yellow "high intensity" ~eflective =ods shall be placed in opposing directions, permanently embedded in the surface facing essentially horizontal, lAmer(can Clay Designation P-~? o~ equa]l ~.1.5 ~gDz~f']e~tive White Traffic Buttons shall be circular, approximately 8" in diameter by ~.8~" high with o domed surface glazed white as specified per the plans. The bottom surface shall not be glazed and may have o designed irregular finish to aid bonding to the pavement, lAme=icon Clay Designation P-18-W or equall ~.~.l ~Eg~y_.Adhesive - Ceramic traffic markers shall be permanently affixed to pavement surface by means of epoxy resin adhesive. Epoxy shall be o two component compound of resin and - hardener to be mixed immediately prior to installation. The allowable type of epoxy adhesive shall conform to that specified by the State Depo:tment of Highways and Public Transportation fo= hand mix or machine mix epoxy adhesive. IType Il or Ill or ]]-M or Ill-M respective]yl Sec. 07500 50 5.0 HANDLING OF TRAFFIC - 5.1 In most cases, the =oadway to be ma=ked wi]] be open to t=affic and Cant=acta= shall p=ovide all necessa=y wa=ning and barricading to insu=e safety of the wo=kmen and t=affic and _ p=oper set of the mo=ke=s to the pavement. 5.2 A minimum of one ]one in each di=ection shall =emain open to through t=afftc. 5.3 Cant=acta= shall conduct the installation so as to minimize the du=ation of =est=icted.t=affic movements. 5.~ Cant=acta= should plan on wa=king on the st=eet only the offpeak hou=s of 8:30 AN to ~:00 5.5 Cant=acta= sho]! insure p=ope= maintenance of ail warning and traffic channe]izing devices th=oughout the )ob. 5.6 Construction signing and channe]izing devices and operations sba1! confo=m to the Texas Nanua! on Unifo=m T=offic Devices 119731. 6.0 NEASURENENT AND PAYNENT - Neasu=ement of quantities sha]] be made on tara! numbe= installed foe each type of t=af'fJc button. Pay quantity measu=ement shall be made on ape= unit basJs~ the units being "markers in place." - Sec. 07500 51 DIVISION I GENERAL REQUIREMENTS DIVISION 1 - GENERAL REQUIREHENTS Mention herein o= indication on the D=awings of items, mate=ials, ope=ations o= methods, =equi=es that the Cant=acta= p=ovide and/o= _ install each item mentioned o= indicated of quality o= subject to qualification noted~ pe=form acco=ding to conditions stated each ope=arian p=esc=ibed~ and p=ovtde all necessa=y ]aba=, equipment, supplies and incidentals. Requi=ements of the Gene=al Conditions, Supplementary Conditions, and Addenda, if issued, shall apply unde= this Division of Wo=k as if he=ein -- w=itten. Separation of these specifications into Divisions and Sections is fo= convenience only and is not intended to establish limits of wo=k. 01010 - SUMMARY OF WORK 01050 - FIELD ENGINEERING -- 01152 - APPLICATIONS FOR PAYMENT 01310 - CONSTRUCTION SCHEDULES 013~0 - SHOP DRAWINGS, PRODUCT DATA AND SAMPLES 01~10 - TESTING LAB SERVICES 01700 - CONTRACT CLOSEOUT _ 01720 - PROJECT RECORD DOCUMENTS 01750 - WARRANTIES DIVISION I Gene=a] Requi=ements ~!!_01~1.._~1010 - SUNff4AR~.OF WORK 1.1 DESCRIPTION AND LOCATION OF WORK A. Wo=k cove=ed by the Cant=act Documents includes the fu=nishing of all labo=, mate=ials, tools, equipment, taxes, se=vices, t=anspo=tation and othe= items necessa=y to pe=fo=m and complete all of the wo=k fo= the const=uction as indicated on "- the d=awings and as he=ein w=itten. i.2 WORK SPECIFIED ELSEWHERE: A. Genecal conditions of ag=eement, specia! conditions, standa=d specifications and special p=ovisions. -- 1.3 START OF WORK A. Wo=k shall be sta=ted immediately vpon issuance of a notice to -- p=oceed o=de=. P=io= to this, all cant=acts and beginning documents will have been executed and insu=ance in fo=ce. CONPLETENESS OF WORK: A. The d=awings and specifications desc=ibe the va=ious items of wa=k, cha=acte= of mate=ials and quality of wo=kmanship and -' finish. Any appu=tenances, pa=ts, finish of wo=k essential to the enti=e completion of the wa=k, though not specifically shown o= specified, shall be p=ovided by the Cant=acta= and -- included in the Cant=act Sum. B. Time of Completion: The completion of this wo=k is to be on o= befo=e the time indicated in the Owne= and Cant=acta= Agreement. 1.S EXISTING UTILITIES, STRUCTURES, AND OTHER PROPERTY: A. P=io= to any excavation, it shall be the Cont=acto='s =esponsibility to dete=mine the locations of all existing _~ wate=, gas, sewe=, elect=i=, telephone, teleg=aph, television and othe= unde=g=ound utilities and st=uctu=es. Obtain location d=awings and othe= assistance f=om the va=ious local Utility Departments and othe= applicable agencies, and make ~-' othe~ investigations as =equi=ed to accomplish this. B. Afte= commencing wa=k, use eve=y p=ecaution to avoid --- inte=fe=ence with existing unde=g=ound and su=face utilities and st=uctu=es, and p=otect them f=om damage. __ C. Where the locations of existing unde=g=ound and surface utilities and st=uctu=es a=e indicated on the d=awings, these locations a=e gene=ally approximate, and all items which may be encounte=ed du~ing the wo=k a=e not necessa=i]y indicated. It .... shall be the Cont=acto='s =esponstbility to dete=mine the exact locations of all items indicated, and the existence and locations of all items not indicated. O~OlO 1.6 CONTRACTOR'S DUT]ES: - A. Except as specifica]]y noted, p=ovide and pay fo=: Labor, materials, equipment. _ Tools, construction equipment, and machinery. Water, heat, and utilities required for construction. Other facilities and services necessary for proper execution and completion of work. 8. Pay legally required sales, consumer, use, payroll, p=ivilege and other taxes. C. Secure and pay for, as necessary for proper execution and completion of work, and as applicable at time of receipt of bids: Permits Fees -- Licenses D. Give required notices. E. Comply with codes, o=dinances, rules, regulations, orders and other legal requirements of publtc authorities which bear on .~ performance of wo=k. F. Promptly submit written notice to Engineer of observed variance of contract documents from legal =equirements. It is not the -- cant=actor's =esponsibility to make certain that drawings and specifications comply with codes and regulations, Appropriate modifications to contract documents will ad)us= necessary - changes. Assume =esponsibiltty fo= work known to be contrary to such =equi=ements without notice. G. Enfo=ce strtct discipline and good o=der among employees. Do -- not employ on wa=k, unfit persons or persons not skilled in assigned task. ~' 1.7 SUB-CONTRACTOR'S LIST: A. The prime genera] con=facto= will submit a list of all sub-contractors to be used on the pro~ect at the time of submitting his bid proposal. Any subcontractor listed must be acceptable to the Owner. -- 1.8 COORDINATION: A. The prime genera] contractor is responsible for the coordination of the total pro~ect. All other p=ime contracto=s and all sub-contractors wi]] cooperate with the prime genera] contractor so as to facilitate the genera] progress of the work. Each trade shall afford all other trades every =easonable opportunity for the installation of their work. 01010 -' 1.P CONTRACTS: A. Const=uct wo=k unde= a single p=ime gene=a] cant=act. 1.10 WORK SEQUENCE: A. Const=uct wo=k so as to p=ovide the least inte==uption of se=vice to t=affic and businesses situated along the construction a=ea. -- B. At all times th=oughout const=uction, existing ware=, sewe= and gas facilities shall =emain in use. No discontinuation of se=vice fo= any extended pe=iod of time will be allowed. 1.11 CONTRACTOR'S USE OF PREH]SES: A. Cant=acta= shall limit his use of the p=emises fo= wo=k and fo= -~ sto=age to the =ights-of-way limits o= othe= a=eas allowed by p~ope=ty owne=s. -- B. Confine ope=ations at site to a=eos pe=mitted by: 1. Law 2. O=dtnances 3. Pe=mit Cant=act Documents S. Owne= Do not un=easonably encumbe= site with mate=ials o= equipment. Coo=dinote use of p=emises with Owne=/Enginee= and p=ope=ty owne=s. D. Assume full =esponsibility fo= p=otectton and safekeeping of _ p=oducts sro=ed on p=emises. E. Hove any sto=ed p=oducts which inte=fe=e with ope=ations of Owne~ o= othe= cont=acto=s. F. Obtain and pay fo=, use of additional sto=age of wo=k a=eas needed fo= ope=arians. 1.12 HATERIAL AND WORKMANSHIP: A. All material under this cant=act shall be new and as specified, suitable fo= the purpose and sub)ect to approval by the Engineer. The workmanship shall be first-class and subject to the app:oval of the Engineer as equal to best standard p=actice. B. Contractor shall furnish labor which in no way will conflict with other labo= wa=king on the site. The Cant=acta= shall at all times enforce st=tat discipline and good order among his men and shall not employ any unfit persons or anyone not skilled in the work assigned to him. The work shall be 01010 3 p=otected foam action of the weathe= and damage foam wo=kmen. Su=faces shall be clean and f=ee foam defects. C. The Cant=acta= shall =emove at his own expense any wo=k mate=ial condemned by the Engtnee= as defective and not in _ acco=dance with the additional compensation. Failu=e to do so shall be deemed as violation of cant=act and shall be sub)ect to the p=ocedu=e established fo= such case. Any omission failu=e on the pa=t of the Enginee= to disapp=ove o= =e)ect any -- wo=k o= mate=iai shall not be const=ued to be an acceptance of any such defective wo=k o= mate=iai. -- 1.13 INSPECTION OF WORK: A. All the wo=k of the cant=oct shall be sub)ect to the inspection of the Enginee= and his autho=ized =ep=esentatives, and the -- Cant=acta= shall affo=d eve=y facility fo= the inspection of mate=ials and wo=kmanship. Such access shall include such po=tions of the place of manufactu=e o= fab=ication as may be -- necessa=y to complete inspection. The Cant=acta= shall notify the Engtnee= in w=tting, in ample time, to pe=mit inspection at the place of manufactu=e should the Enginee= so desi=e. _~ Hate=ials shall be delive=ed on the )ob p=ope=ly ma=ked fo= identification and whethe= p=eviously inspected o= not shall be sub,eat to =einspection and final acceptance o= =e~ection at the site of the wo=k. 8. If the specifications, Enginee='s inst=uctions, laws, o=dtnances, o= any public autho=ity =equi=e any wo=k to be -- specially tested o= app=oved, the Cant=acta= shall give the Enginee= timely nottce of its =eadiness fo= inspection, and if inspection is by anothe= autho=ity than the Enginee=, of the _ date fixed fo= such inspection. C. Re-examination of the questioned wo=k may be o=de=ed by the Enginee= and, if so o=de=ed, the wo=k must be uncove=ed by the -- Cant=acta=. If such wo=k is found to be in acco=dance with the Cant=act Documents, the Owne= shall pay the cost of the =e-examination and =eplacement. If such wo=k is found not in ~. acco=dance with the Cant=act Documents, the Cant=acta= shall pay such cost unless he shall show the defect in the wo=k was caused by onothe= Cant=acta= and, in that event, the pa=ty . ~esponsibie shall pay such costs. 1.1~ SUSPENSION OF WORK - DELAY: ' A. On o=de= of the Enginee=, the wo=k may be suspended fo= any substantial cause, such as, but not limited to, unfavo=abie weathe= conditions, fai]u=e, =efusal o= neglect on the pa=t of the cant=acta= and his employees to comply with the teams and conditions of the Cant=act documents. The use of, o= attempted use of mate=lois o= methods not in acco=dance the=ewith, inte~fe=ence of the wo=k with othe= wo=k of a public o= p=ivate natu=e necessa=y to be done p=io= to the wo=k he=etn contemplated o= fo= any cause of like natu=e, and the wo=k so suspended shall not be =esumed except with the consent of the Enginee=. 01010 B. During the time of such suspension of the wa=k, if it is to be a considerable time, the Contractor shall have all material -- neatly piled or removed from the line of work, and equipment shall be located so as to least interfere with public convenience and traffic. Should the Contractor refuse or _ neglect to take proper care of such materials and equipment, the Engineer shall cause the same to be properly ca=ed fo= and an amount equal to the cost of so doing shall be deducted from any monies which may be or may become due to the Contractor. C. The Cant=actor may file pooper claims for loss or damage on account of delays incurred by the Owner. ]f any de]ay is -- caused by any act of the Owner, o= results from causes hereinbefore mentioned, the Contractor wi]] be granted an extension of time fo= the completion of the work, sufficient to offset such de]ay if a claim is made by the Contractor in writing to the Engineer within seven days from the date upon which such delay is started. No extension of time shall be granted for time lost during suspension of the work due to the Contractor's failure to comply with the conditions or terms of the contract. _ 1.15 CHANGES IN THE WORK: A. No extra work or change shall be made without a written order from the Owner, in which event the Contractor shall proceed -- with such extra work or change, and no claim for an addition to the Cant=act Sum shall be va]id unless so ordered. -- B. However, the Engineer shall have the authority, by instructions, to make minor changes in the work, not involving extra cost and not inconsistent with the purposes of the .... project. If the Contractor claims that any such instructions to make minor change do involve extra cost under the contract, he shall notify the Engineer in writing, within a reasonable time after receiving the said instruction and, in any event, ' before proceeding with the work as changed thereby or be bo=red from making any claim against the Owner for such extra costs. C. Compensation for the work covered by the approved change order shall be determined by an agreed lump sum. LATENT CONDITIONS: A. If, in the performance of the Cant=act, latent conditions at the site are found to be materially different from those indicated by the specifications o= unknown conditions not usually inherent in work of the character specified, the attention of the Owner and Engineer shall be called immediately to such conditions before they are disturbed. Upon such notice, or upon his own observations of such conditions, the Engineer and Owner shall promptly make such changes in the specifications as he finds necessary to conform to the different conditions, and any increase or dec=ease in the cost of the work resulting from such changes shall be adjusted as provided under Article 6, Gene=al Conditions, EXTRA WORK AND ~. CLA]HS, as amended in the Special Conditions. 01010 5 1.1 GENERAL: -- A. Cont=acto= shol] p=ovJde and pay fo= field enginee=ing se=vices =equi=ed fo= the p=o~ect and include in his bid the necessa=y allowance to cove= same, including: ~. Su=vey wo=k =equt=ed in execution of the 2. Civil, st=uctu=a], o= othe= p=ofessiona] enginee=ing se=vices specified, o= =equi=ed to execute Cont=acto='s -- const=uctton methods. B. The Engineer will identify existing cont=o] points indicated on _ the d=awings, as =equi=ed. QUALIF]CATIONS OF SURVEYOR OR ENGINEER: A. Qualified enginee= o= =egiste=ed ]and su=veyo= acceptable to Cont=acto= and Enginee=. -- 1.3 BENCH MARKS, MONUMENTS AND SURVEY REFERENCE PO]NTS: A. The Cont=acto= will ca=efu]]y maintain al1 bench ma=ks, _ monuments, and other =efe=ence points. If dest=oyed o= distu=bed, the =efe=ence points will be =eplaced, by the Cont=acto=, to rheim o=igina] positions. In any case in which a =efe=ence point is distu=bed, the Cont=acto= shall notify the -- Enginee=. PROJECT SURVEY REQUIREMENTS: A. The Cont=acto= shall accu=ate]y stake out ail components of the pro]ect and will be held entirely =esponsib]e these lines and ]eve]s. B. The Cont=actor shall ve=ify al] g=ades, lines and levels and shall =epo=t any inconsistencies to the Enginee= befo=e .... commencing 1.5 RECORDS: A. Cont=acto= shall maintain a complete accu=ate log of cont=ol and su=vey wo=k as it p=og=esses, copies which shall be available to the Enginee= if =equested. 1.6 SUBMITTALS: -- A. If =equested by Engineer, Cont=acto= shall submit: 1. Name and add=ess of su=veyo= and/o= p=ofession~l enginee=. _ 2. Documentation to ve=ify accu=acy of fie]d enginee=ing wo=k. 3. Ce=tificate signed by =egiste=ed engtnee= o= su=veyo= ce=tifying that elevations and locations of tmp=ovement in confo=mance, o= non-confo=mance with Cont=act Documents. 03050 SECTION 001152 - APPLICATIONS FOR PAYMENT 1.1 GENERAL: A. Cant=acta= to submit Applications fo= Payment to Enginee= in acco=dance with the schedule established by Specie! Conditions, _ pa=eg=aph 1.4, F, Pa=tial Payments. 1.2 FORMAT AND DATA REQUIRED: -- A. Submit itemized applications typed on Application and Ce=ttficate fo= Payment~ as app=oved by Enginee=. -- 1.3 PREPARATION OF APPLICATION FOR EACH PROGRESS PAYMENT: A. Application Fo=m: 1. Fill in =equi=ed info=motion, including that fo= Change O=de=s executed p=to= to the date of submittal of applications. -- 2. Fill in summa=y of della= values to ag=ee with the =espective totals indicated on the continuation sheets. 3. Execute ce=tificotion with the signotu=e of a =esponsib]e _ office= of the Cant=oct fi=m. B. Continuation Sheets: -- 1. Fi]] in total ]Jst of a]l scheduled component items of wa=k, with item numbe= and the scheduled del]a= value fo= each item. .... 2. Fill In the dol]~= value in each column fo= each scheduled line item when wo=k has been pe=fo=med o= p=oducts sto=ed. 3. List each Change O=de= Numbe=, and desc=iption, as fo= an .... o=iginal component item of wo=k. ].4 SUBSTANTIATING DATA FOR PROGRESS PAYMENTS: -- A. When the O~ne= o= the Enginee= =equi=es substantiating dote, Cant=acta= shall submit suitable info=motion, with a cove= lette= identifying: 1. P=o~ect 2. Application numbe= and dote 3.Detailed list of enclosu=es Fo= sto=ed p=oducts: o. Item numbe= and identification os shown on application b. Desc=iption of specific mate=ia! B. Submit one copy of dote cove= lette= fo= each copy of application. 01152 1 1.5 SUBMITTAL PROCEDURE: A. Submit Applications fo= Payment to Engtnee= at times stated tn -- Specta] Conditions. B. Numbe=: Six (61 copies of each Application. C. Sign each copy and have each copy p=ope=ly nota=tzed. D. When Engtnee= finds the Application p=ope=ly completed and co==ect, he will t=ansmtt th=ee 131 copies of the ce=tiftcate fo= payment to the Owne= and one Ill copy to the Cont=acto=. 01152 SECTION 01310 - CONSTRUCTION SCHEDULES 1.1 GENERAL: _ A. Within 15 days afte= awa:d of the Cant=act, the Cant=acta: shall p=epa=e and submit to the Enginee= on estimated const=uctton p=og=ess schedule fo= the Wa=k, with dotes on which he will sta=t the salient featu=es of the wo=k and the -- contemplated dotes fo= completing the some. B. Submit =evised p=og=ess schedules with each application fo= -- payment. Submit two (2) copies. Failu=e to submit these will be cause fo= payment to be delayed. 1.2 FORM OF SCHEDULES: A. P=epa=e schedules in the fo=m of a ho=izontal ba= cha=t. 1. P=ovide sepa=ate ho=izonta] ba: fo= each sepa=ote item ope=arian. -- 2. Ho=izontal time scale: Identify by week, month, yea=, etc. 3. Minimum sheet size= 8 1/2" x 11" B. Fo:mat of listings: The ch:analogical o=de= of the sta=t of each item of' wo=k. 1.3 CONTENTS OF SCHEDULE: A. Const=uctton P~og=ess Schedule: _ 1. Show the complete sequence of const=uction by activity. 2. Show the dates fo= the beginning, and completion of, each mo}o: element of const=uction. 3. Show p:o~ected pe:centage of completion fo= each item, as -- of the fi=st day of each month. 1.~ PROGRESS REVISIONS= A. Indicate p=og=ess of each activity to date of submission. _ B. Show changes occu==ing since p=evious submission of schedule. -- 01310 1 SECTION 01340 - SHOP DRAWINGS~_~BODUCT DATA AND SAMPLES GENERAL: A. Cant=acta= to submit Shop D=awings, P=oduct Data and Samples as =equi=ed by the Cant=act Documents and as specified in othe= sections of the specifications. -- 1.a SHOP DRAWINGS: A. As soon as p=acticoble arts= cant=act owa=d, submit to the -- Enginee=, fas oppsoval, the sequised numbes of bound copies of shop dsawings of al] items os specified in the vosious sections of these specifications, accompanied by lettess of tsansmittol. B. Shop d=awings shall include: Manufoctu=es's catalog sheets and/o~ descsiptive data fo= matesials and equipment~ showing dimensions, pesfosmonce chasacteststics, and capacities and othe= pestinent infosmation as sequised to obtain appsovol of the items involved. _ C. No wosk seqvising shop dsowings will be executed until appsovo] of such d=awings has been obtained. 1.3 PRODUCT DATA: A. Psepasation: -- 1. Cleo=ly mask each copy to identify pestinent p=oducts models. 2. Show pesf'osmonce cha=octesistics and capacities. _ 3. Show dimensions and cleo=onces sequised. B. Manufoctuses's standosd schematic dsowings and diag=ams: -- 1. Modify dsowings and diog=oms to delete info=motion which is not applicable to the 2. Supplement standosd info=motion to p~ovide info=motion -- specifically opplicob]e to the wosk. 1.4 SAMPLES: A. Psovide samples os indicated in othe= pa=ts of these specifications. -- 1.5 CONTRACTOR RESPONSIBILITIES: A. Review Shop D=awings and Psoduct Data psios to submission. B. Dete=mine and Vesify: 1. Field meosusements Field constsuction csitesio 3. Catalog numbe=s and similos data Confosmonce with specifications. 01340 C. Coo=dtnate each submttta! with =equi=ements of the wo=k and -- the Cant=act Documents. O. Begin no wo=k which =equi=es submittals until =etu=n of __ submittals with Enginee=~s app=ovo]. E. Keep one Ill app=oved copy of shop d=awings o= p=oduct data at ~ob site at all times. SUBH]SS[ON REQUIREHENTS: -- A. Hake submittals p=ompt]y and in such sequence as to cause no delay in the wo=k o= in the wo=k of any othe= cant=acta=. B. Numbe= of submittals =equi=ed: 1. Fo= shop d=awings and p=oduct data: Submit the numbe= of copies which the cant=acta= =equi=es, plus fou= which will -- be =etained by the EngJnee=. C. Submittals shall contain: 1. The date of submission and the dates of any p=evious submissions. 2. The p=o)ect title. -- 3. The names of: a. Cant=acta= b. Supplie= -- c. Manufactu=e= ~. Identification of the p=oduct. S. Field dimensions, clea=ly identified as such. __ 6. Relation to adjacent o= c=itical featu=es of the wo=k mate=ials. 7. Applicable stonda=ds, such as ASTM o= Fede=al Specification numbe=s. -- 8. Identification of deviations f=om Cant=act Documents. 9. Identification of =evisions on =esubmittais. 10. Cont=acto='s stamp, initialed o= signed, ce=tifying to .... =eview of submittal, ve=ificotion of p=oducts, field measu=ements and field const=uction c=ite=ia, and coo=dination of the info=motion within the submittal with .... =equi=ements of the wo=k and of Cant=act Documents. ll. Fab=icotion and e=ection d=awings lists and schedules. 12. Basis of design and design calculations signed and sealed by a =egiste=ed p=ofessiona] enginee=. ..... 13. Seal and stgnatu=e of a =egiste=ed enginee= on all st=uctu=a] submittals. -- D. APPROVAL: 1. Shop d=awing and p=oduct data info=motion app=oval will be gene=al. Such app=ovol will not =elieve the Cant=acta= of any =esponsibi]ity and wo=k =equi=ed by the Cant=act. 2. Satisfacto=y shop d=awings wi]] be so designated and set s, except fou= ( ~ }, =etu=ned to the Cant=ac to=. 013~0 Dtsapp=oved shop d=awings will be so designated and all sets except two 121 will be =etu=ned to the Cant=acta=, with indications of the =equi=ed commecttons and changes. -- 3. Disapp=oved shop d=awings will be co==ected and =esubmitted to the Enginee= fo= opp=oval. 1.7 RESUBMISS]ON REQUIREMENTS: A. Make any co==ections o= changes in the submittals =equi=ed by -- the Enginee= and =esubmtt until app=oved. B. Shop D=awtngs and P=oduct Data= -- 1. Revise initial d=awtngs o= data, and =esubmtt as specified fo= the initial submittal. 2. Indicate any changes which have been made othe= than those _ =equested by the Enginee=. 1.8 ENGINEER'S RESPONSIBILITIES: A. Review submittals with =easonable p=omptness. B. Affix stamp and initials o= signatu=e, and indicate =equi=ements fo= =esubmittal, o= app=oval of submittal. C. Retu=n submittals to Cant=acta= =esubmtssion. 1.9 ITEMS REQUIRING SHOP DRAWING SUBMITTALS: -- A. The items listed below a:e items which :eqvite shop d=awtngs submitted as outlined above. This list is not ali inclusive. Othe: sections of these documents may :equi=e submittals also. _ Failu=e to list an item does not =elieve the Cant=acta: the =esponsibility f=om p=ovtding shop d=awings. Manholes F=ames, G=ates, & cove=s -- Junction Boxes Pavement Ma=ke=s Inlets T=afftc Buttons Headwalls, Wingwalls Valves -- Piping B=ick Pave=s Conduit Fencing Pull Boxes Joint Sealant _ Box Culve=ts Retaining Walls Pipe Culve=ts 013~0 -- 3 SECTION 01~10 - TESTING LAB SERVICES 1.0 GENERAL -- A. The owne=, at his option, will employ and pay fo= se=vices of an independent testing labo=ato=y to pe=fo=m specified testing except fo= testing =equt=ed fo= equipment. B. When initial tests indicate non-compliance with the Cant=act Documents, all subsequent =etesttng occa- -- sioned by the non-compliance shall be pe=fo=med by the same testing ]obo=ato=y at the sole expense of the Cant=acta=. C. Inspection o= testing pe=fo=med exclusively fo= the Cont=acto='s convenience shall be bo=ne by the Cant=acta=. D. The Cant=acta= shall fu=nish conc=ete botch designs, p=ope=ties of mate=lois and confo=mation cyltnde=s - mode f=om botch design at his expense. E. Employment of a testing labo=ato=y by the Owne= in no way =elleves the Cant=acta= of his obligation to pe=fo=m the wo=k acco=ding to the cant=act documents. 1.02 RELATED WORK A. Gene=al Conditions of the Cant=oct fo= Const=uction. Inspections and testing =equt=ed by lows, o=dinonces, mules and =egulations o= o=de=s of public outho=ittes o=e the =esponstbility of the Cant=acta=. _ B. ~P~J~g~!gD__~!gD~ Contained in the va=ious specification sections a=e =equi=ements fo= ce=tification of p=oducts, testing, adjusting and balancing of equipment, and othe= tests and standa=ds. 1.03 WORK INCLUDED Testing is =equi=ed fo= the following items of A. Soils compaction control. B. Conc=ete =einfo=cement. C. Cast-in-place conc=ete. D. Mo=to=. __ E. St=uctu=o] backfill. Sec. OlqlO 2.0 TESTING LABORATORY'S RESPONSIBIL]TIES a.0 A. Cooperate with the £ngtneer and Contractor; p~ovide qualified personnel p=omptly on notice. B. Pe=fo=m specified inspections, sampling and testing of materials and methods of construction. 1. Comply with specified standards~ ASTM, other recognized authorities, and as specified. -- 2. Ascertain compliance with requirements of the contract documents. _ C. Promptly notify the Engineer and Contractor of trregu- larities~ deficiencies of work, or test failures which are observed during performance of services. In the event of a test failure, the testing laboratory shall notify the Contractor in writing of the "failed test" and identify the arealsl which are not acceptable until "re-tested." D. Prepare and distribute reports of inspections and tests within 3 days of test completion or weekly on ~._ continuous work as follows: 1. Engineer: three copies 2. Contractor: one copy E. Include the following information fo: each test as well as additional data specified in the applicable section. 1. Date of test. Location of test. Specified standards. Test results. 5.Rema:ks. 2.02 LIMITS OF AUTHORITY The laboratory ts not authorized to: A. Release, revoke, alter, or enlarge on requirements of the contract documents. B. Approve or accept any portion of the work. C. Pe:form any duties of the Contractor. Sec. 01~10 3.0 CONTRACTOR'S RESPONSIBILITIES 3.01 Coope:ate with ]abo=ato:y pe:sonne]; p:ovide access to the -- wo:k o: to manufactu:e:'s ope:ations. -- 3.02 P:ovide to ]aba:ara:y, p:elimina:y :ep:esentattve samples of mate:ta]s to be tested, in :equi:ed quantities. 3.03 Fu:nish copies of mill test :epa:ts whe:e specified o: as :equested. 3.0a Fu:nish ]aba: and equipment: -- A. l'o p:ovide access to the wo:k to be tested. B. To obtain and handle samples at the site. C. To facilitate inspections and tests. D. Fo: ]abo:ato:y~s exclusive use fo: sro:age and au:lng of test samples. 3.05 Notify the ]abo:ato:y at least a8 hou:s in advance of ope:ations to allow fo: his assignment of pe:sonnel and scheduling of tests. 3.06 A::ange with the labo:ato:y and pay fo: additional samples and tests :equi:ed fo: the Cont:acto:'s convenience. 3.07 In the event of a test failu:e, the const:uction :eview pe:son shall notify the Cant:acta: in w:tting of the "failed test" and identify the a:ealsl which a:e not acceptable until ":e-tested." It will be the sole :esponstbtltty of the Cant:acta: to o:de: and ~gy fo: :e-testing. All :e-test :epa:ts and invoices should be sent di:ectly to the Cant:acta:. The Cant:acta: must then p:ovtde the Enginee: with :e-test Sec. 01~10 3 SECTION 01700 - CONTRACT CLOSEOUT GENERAL: A. Cant=acta= shall comply with =equi=ements stated in Conditions of the Cant=act and specifications fo= administ=ative p=ocedu=es fo= closing out the B. Related =equi=ements specified in othe= sections: 1. Recocd Documents: Section 01720 2. Wa==anties: Section 01750 1.2 SUBSTANTIAL COMPLETION: A. When Cant=acta= conside=s the wo=k is substantially complete, he shall submit to the Enginee=: 1. A w=itten notice that the wa=k, o= designated po=tion the=eof, is substantially complete. 2. A list of items to be completed o= co=aec=ed. B. Within a =easonable time altec =eceipt of such nottce~ Enginee= will make an inspection to dete=mine the status of completion and shall fu=nish the Contcacto= a complete list of items of wo=k to be completed o= co==ected. The list so developed shall, in no way, =elease the Cant=acta=, o= subcont=acto=s f=om fu=nishing and installing o= co=aec=lng items o= wo=k =equi=ed by the Cant=act Documents. C. Should Enginee= dete=mine that the wo=k is not substantially complete: 1. Enginee= will p=omptiy notify the Cant=acta= in w=iting, giving the =easons the=efo=. 2. Cant=acta= shall =emedy the deficiencies in the wa=k, and -- send a second w=itten notice of substantial completion to the Enginee=. 3. Enginee= wi]] :einspect the wo:k. D. When Enginee= concurs that the wo=k is substantially complete, 1. P=epa=e a Ce=tificate of Substantial Completion accompanied by Con=fac=otis list of items to be completed o= co==ected, as ve=ified and amended .by the Engineer. .... 2. Submit the Ce=tificate to Owne= and Cant=acta= fo= thei= w=itten acceptance of the =esponsibiiities assigned to them in the Ce=tificate. 1.3 FINAL INSPECTION: A. When Cant=acta= conside=s the wo=k is complete, he shall submit w=itten ce=tiftcation that: 1. Cant=act Documents have been =eviewed. 01700 2. Wo=k has been inspected fo= compliance with Cant=act Documents. 3. Wo=k has been completed in acco=dance with Cant=act Documents. ~. Equipment and systems have been tested in the p=esence of the Owne=/s =ep=esentatives and a=e ope=ational. S. Wo=k is completed and =eady fo= final inspection. B. Enginee= will make an inspection to ve=ify the status of completion with =easonable p=omptness afte= =eceipt of such ce=tification. C. Should Enginee= constde= that the wo=k is incomplete defective: -- 1. Enginee= will p=ompt]y notify the Cant=acta= in w=iting, listing the incomplete o= defective 2. Cant=acta= shall take immediate steps to =emedy the stated deficiencies, and send a second w=itten ce=ttfication to Enginee= that the wo=k is complete. 3. When the Enginee= finds that the wo=k is acceptable unde= the Cant=act Documents, he shall =equest the Cant=acta= to make closeout submittals. 1.~ CONTRACTOR'S CLOSEOUT SUBNITTALS TO ENGINEER: A. Upon final acceptance by the Owne=, and completion of ali the Cant=acta= shall submit to the Owne=, th=ough the Enginee=, the following data: 1. Ce=tificate stating that all accounts fo= ]aba=, equipment and mate=iai a=e paid in full; o= in the case of outstanding accounts because of this wa=k, the Cant=acta= shall fu=ntsh a =e]ease of claims by the individual conce=ned pa=ty. This ce=ttftcate shall be nota=ized and signed by the Cant=acta=. 2. The Cont=acto='s Bonding Company shall fu=nish a =elease to the Owne=, that it is with thei= consent that final payment be made to the Cant=acta=. 3. The Cant=acta= shall fu=nish a ]ette= gua=antee of wo=kmanship to be f=ee of defects fo= a pe=iod of one yea=, un]ess ~equi=ed ]onge= by any division of the specifications, and should any defects a~ise, then such defects shall be =esto=ed to the o=igina! condition at no expense to the Owne=. This shall include ail necessa=y cutting and patching as may be =equi~ed to co==ect the defective wo=k. ~. The Cant=acta= shall submit accu=ate and detailed #As-Built _ D=awings" cove=ing ail changes to the wo=k. Submit two 12! copies. S. The Cant=acta= shall submit all gua=antees, b=ochu=es, and ope=ating inst=uctions as =equi=ed by the diffe=ent divisions of the specifications. 01700 The Cant=acta= shall submit a =equest fo= final payment, which shall include an audit of the account of the cant=act and said audit shall fully cove= amounts paid by the O~ne= to the Cant=acta=/ and amounts due Cant=acta= because of this wa=k, all of which shall be fully cove=ed by the cont=act documents and app=oved change o=de=s. 1.5 FINAL PAYNENT: Final payment shall be made upon submission of the documents called fo= above, and as cove=ed unde= the gene=a] conditions and any modification the=eto. 01700 3 SECTION 01720 - PROJECT RECORD DOCUMENTS 1.1 GENERAL: A. Contractor shall maintain at the pro~ect site one record copy 1. Drawings 2. Specifications 3. Addenda -- ~. Change orde=s and other modifications to the Cant=oct 5. Approved shop drawings, product data and samples 6. Test records MAINTENANCE OF DOCUMENTS: A. Maintain documents in neot~ clean legible condition and in good order. B. Make documents availab]e at all times fo= inspection by -- Engineer. 1.3 RECORDING: A. Record info,motion concurrently with construction progress. B. Drawings~ ]egib]y mark to record actual construction: 1. Finished elevations 2. Horizontal and vertical locations of underground utilities -- and appurtenances. 3. Field changes of dimension and detai]. 4. Changes mode by field order o= by change order. 5. Details not on original contract drawings. C. Specifications and Addenda~ legibly mark each section to record: 1. Manufacture=, trade nome, cato]ag number and supplier of each product and item of equipment actuo]]y installed. __ ~. Changes made by field order o= by change order. SUBMITTAL: - A. At Cont=act close-out, de]ive= one set of =ep=oducib]es and two sets Iblve line prints) of =eco=d documents las-built) to Engineer fo= the Owner. Cost of =ep=oducib]es and blue ]ines - will be borne by the Contracto=. 01720 1 SECTION 01750 - WARRANTIES 1.1 GENERAL: A. Cant=acta= shall gua=antee mate=ta]s and wo=kmanshJp fo= a pe:tod of one yea: f:om date of completion except whe:e additional gua:antees o: wat:anties a:e :equt:ed unde: the technical sections of the specifications. B. Befo:e final payment is made the Gene:a! Cant:acta: shall de]ire: to the Enginee: ali mate:ia] and equipment gua:antees o: wa::anties in w:iting f:om sub-cont=acto:s and supplie:s. C. The Gene:al Cant:acta: shall also deltve: to the Enginee: befo:e final payment th:ee complete bound sets of manufactu:e:'s inst:uctions, se:vice and pa:ts manuals on each piece of equipment fu:nished unde: this cant:act. 01750 APPENDIX A GEOTECHNICAL INVESTIGATION BETHEL SCHOOL ROAD IHPROVEHENTS COPPELL, TEXAS -- JOB NO. 31~7 GEOTECHNICAL INVESTIGATION BETHEL SCHOOL ROAD IHPROVEHENTS -- COPPELL, TEXAS INTRODUCTION This report presents the results of a geotechnical investigation performed along the R.O.W. of Bethel School Road from Oakcrest Road to Hoore Road in Coppeil, Texas. The purpose of this investigation was to determine the sub- surface soil strata present at the site and to prepare recommendations -- regarding the amount of lime required for proper stabilization of the pavement subgrade. Recommendations for box culvert construction and the backfillin9 of the culvert and various utility line trenches have also been included in this report, -- FIELD EXPLORATION The field exploration program consisted of drilling 8 test borings at the locations shown on Plate No. i. These borings were drilled by means of .... a truck-mounted rotary core drilling rig. Undisturbed samples of the cohesive soil strata encountered were obtained by means of thin-walled Shelby tube samplers. The granular soils encountered were sampled using standard split- spoon samplers. The various soil strata encountered are shown on the attached Boring Log sheets. The results of the pocket penetrometer tests performed on the cohesive soil samples and the Standard Penetration tests performed on the granular soils are also shown on the Boring Logs. Upon completion of the borings, ground water observations were made. The results of these water observations are reported on the Boring Logs. / JOHN H. HAYNES & ASSOCIATES. Geotechnical Engineers LABORATORY TESTS All soil samples were sealed in plastic to prevent moisture loss, placed in core boxes and were transported to the soils laboratory for further exami- nation and testing. In the laboratory, representative samples of the cohesive soils were tested to determine their Atterberg Limits and existing moisture contents. In addition, lime was added to three representative soil samples and Atterberg Limit tests were again performed in order to evaluate the effectiveness of lime in stabilizing the active subgrade soils. These results are shown on Plate No. 2. SITE CONDITIONS -- Based on the test borings, about 6 to 18 inches of existing fill was encountered at Boring Nos. 5, 6 and 7. This existing fill consists of sand and sandy clay soil containing some fine gravel and broken asphalt. The natural overburden soils generally consist of slightly active CL sandy clay soil having a Pi of about 10 to 15 and moderately active CL clay soil having a PI of about 20 to 31. In their present relatively dry condition, the clay soils encountered at the test boring locations are generally considered to be moderately to highly expansive with increases in soil moisture. The clay soils underlying the existing asphalt roadway are probably fairly moist and potential- ly less expansive. At Boring No. 4, layers of granular soil were encountered below a depth of about 3 feet. Based on the ground water observations, it appears that a ground water table is present in the area o¢ Boring No. h at depths of about 12 feet (elevation 480 feet). Ground water was not encountered in the remaining test borings as the remaining borings were only drilled to depths of 6 feet. JOHN H. HAYNES & ASSOCIATES, ~c. (~eotechnical Engineers DESIGN REQUIREMENTS It is understood that slight cuts will be required along most of the right- of-way. Minor fills will be requ.i.~ed in some areas while as much as 3 to 5 feet of fill will be required in the area of an existing gully and creek. It is understood that a box culvert will be constructed to allow for road construction across the existing gully (located near Station No. 22). This culvert will be 8 feet wide and 4 feet high with 7 inch thick wails and will weigh about 2800 pounds per lineal foot. This culvert will be placed on 6 inches of crushed stone and will be covered with about 2 feet of so|l cover. It is understood that the flowline of the culvert will be situated at elevation 488 feet. Based on the results of Boring No. 4, this culvert will be underlain by a layer of wet and loose fine clayey sand, present to a depth of about 9 feet (about elevation 483 feet). RECOMMENDATIONS General Fill Placement On-sit~soil m~y-be used as fill in all pavement areas. All fill should be placed using normal construction methods in maximum 8 inch lifts at plus 4 to minus 2 percentage points of optimum moisture and should be compacted to a minimum of 95% Standard Proctor density. Prior to fill placement, the upper 8 inches of existing soil should be compacted at a maximum of 4 percentage ints above optimum moisture to a minimum density of 95% Standard Proctor compaction. Sub~rade Stabilization It .is recommended that the entire pavement subgrade be stabilized with 5% commercial hydrated lime to a depth of 6 inches in accordance with Items 260 and 264 of the 1972 Texas Highway Department Standard Specifications JOHN H. HAYNES & ASSOCIATES. Geotechnical Engineer,s (25 pounds of commercial hydrated lime per square yard of pavi.ng area should be required for 6 inch deep stabilization), After final mixing, this stabilized subgrade should be compacted at plus to minus 3 percentage points of optimum moistuFe to a minimum of ~5~ Standard Proctor density.. After fine grading, the subgrade should again be watered ~if needed) and recompacted in order to re-achieve the 95~ compaction level. Box Culvert Construction It appears that the weight of the box culvert, soll cover and pavement will be on the order of about 700 psf. The existing loose fine clayey sand underlying the proposed culvert (encountered at Boring No. 4) was found to have an allowable bearing capacity of only 800 psf. As a result, some abrupt pavement settlement could occur in the area of the box culvert due to settlemen of the culvert itself. In order to minimize future settlement of the culvert, it is recommended that the existing soil beneath the culvert be excavated to elevation 48~ feet (about 2 feet below the proposed crushed stone bedding material). Excavation should extend at least 5 feet outside the edge of the culvert. After excavation, the underlying soil should be reworked to a depth of 8 inches and compacted at plus to minus 3 percentage points of optimum moisture to a minimum of 95~ Standard Proctor density. The excavation should then be filled using imported select fill (or suitable on-site soil) having a PI of 3 to 12. The on-site fine clayey sand encountered at Boring No. 4 between a depth of about ~ to ~ feet was found to have a PI of about 6. Ail select fill should be placed in maximum'8 inch llfts and compacted according to the pro- cedures outlined above. After construction of the culvert, select fill should also be used as backfill within 5 feet of the edge of the culvert, compacted as outlined above. On-site soil may be used as fill above the culvert as outlined in the previous General Fill Placement section of this report. JOHN H. HAYNES & ASSOCIATES, Geotechnical Engineers Utility Line Backfill On-site soil may be used as fill above the bedding material surrounding the various utility lines. This backfill should be compacted as outlined in the previous General Fill Placement section of tills report. The bedd(ng material should be placed in accordance wlth the City of Coppell specifications for utility construction. Existing Embankment It is understood that the existing road between Stations 21 and 23 was constructed on an embankment some 4 feet in height. Boring NO. 4 had tQ be drilled adjacent to this embankment on Iow ground in order to prevent blockage of traffic. As a result, the existing ~ foot deep fill could not be sampled. We assume that similar on-site soil was used in this embankment construction and that the fill was compacted properly in llfts. JOHN H. HAYNES & ASSOCIATES. ~Nr_.. (~eotechnical Engineers Bethel School Road Improvements Coppell, Texas Atterberg Limit and Moisture Content Tests Boring Depth Lime Liquid Plastic Plasticity Moisture No. (ft.) Added (%) Limit(%) Limit(%) Index(PI) Content (~;) I I .5-3.0 - 44.6 16.7 27.9 15.8 3 41.8 32.9 8.9 - 5 41.0 32.7 8.3 - 2 2.0-3 0 - 48.6 17.6 31.O 20.6 · 3 43.4 34.2 9.2 - 5 43.8 37.6 6.2 - 3 1.5-3.0 '- 47.5 17.0 30.5 14.2 4 O.O-i .5 - 29.0 13.9 15.1 16.3 4.5-6.0 - 21.1 14.8 6.3 16.1 5 2.0-3.0 - 43.1 17.0 26.1 17.7 6 O.5-1.5 - 23.9 14.O 9.9 15.8 7 1.5-3.0 - 38.5 15.6 22.9 16.4 3 36.3 28.8 7.5 ' 5 36.4 28.5 7.9 - 8 0.7-1.5 - 35.2 15.4 19.8 17.2 -, JOHN H. HAYNES & ASSOCIATES, INC. BORING LOG -- Bethel School Road Improvements JobNo. 3147 Coppel I , Texas aorlngNo. Ds,e 8/4/86 Location Sra. 6+90,30' -- LPft CORE FIELD TESTS z 0 3~' ---JluJ I~ Pocket Penetrometer Readings, ~--. ~ [Om ~. C) w TonsperSq. Ft.-X -- n-~ ~ ~ Standard Penetration Tests, ~ .Uj~( UJ ~" o >-< .~ > DESCRIPTION OF STRATA Blows per Foot (BPF)- ~) UJ  2 3 4 + .- :/o 20 3o 40 ~o ~ ~ .0-+ -- / Brown and tan clay with trace sand >  stiff(CL) M - ,u~c r~d~ 51 I. I 2 ,/ ~ Dark gray clay with slight trace -- z/~ fine sand-hard (CL) / -,~ / Dark grayish brown clay with slight trace fine sand-hard(C[.) G Total Depth = 6.0 feet -- Upon completion, hole dry. 2 days later, hole dry and blocked 5.7 fe~ JOHN H. HAYNES & ~OClATES. INC. BORING LOG .... 8ethel School Road Improvements dobNo. 31h7- 'C°ppel I , Texas BorlngNo. 2 Dale 8/4/86 LocatlonSta- 12+13,28'Lef I:: ,,, I CORE FIELD TESTS I ~.d ~ ~ Pocket Penetrometer Readlnga. ~,,~, ~'OI.., om tu TonsperSq. F,.-X ~-. I-- -- ~ ~;I ~ er Standard Penetration Teats, ,-,-m"m->:l'~ ~ "' DESCRIPTION OF STRATA m· ~,_ ~ Slows per Foot (BPI:)- 4.5 4 2 3 4 + ++ -- 2 - Light grayish brown clay with trac 5tbc;ri'd i07.5~ fine sand-sti ff(CL) Light gray clay with trace sand- -" ~ hard(CL) lotal Depth = 6.0 feet Upon completion, hole dry. 2 days later, hole dry and blocked at 6.0 feet. Geotec~-fical Enoineers "JOHN H. HAYNES & ASSOCIATES. ~NC. BORING LOG Bethel School Road Improvements JobNo. 3147 Coppel ! , Texas I~lngNo. 3 Date 8/6/86 Location Sta.17+OI ,28'Lef~ m CORE FIELD TESTS z ~m~ U') ~ Pocket Penelrometer Readings, O ~ ~ = ~ Tons per Sq. Ft. - X ~ ~ ~ ~ Standard Penelrallon Tests, ~ ~ m DESCRIPTION OF STRATA ~ O~ ~ > Blows per Foot (BP~- ~ ..... = ~ ~ ~ ~ ~ ~ .0  brown sandy Grayish -~ / Brown sandy day-hard(CL) SJt g a, e ~07.5~ h ~ Light grayish brown clay with trac sand-hard (CL) lotal ~epth = 6.0 feet ~pon completion, hole dry. [0 mlnutes later, hole dry and blocked at feet. JOHN H. HAYNES & ASSOCIATES. ~NC, ' BORING LOG -- .Bethel School Road Improvements JobNo. 3147 Coppel 1 , Texas BoHnoNo. 4 Date 5/6/86 Location Sta.22+i0,22' Le ,,, CORE FIELD TESTS z ~_~m Proposed Pavement Subgrade = LI95' 0 ' uJ C3 Pocket Penetrometer Readings, Tons per Sq. Ft. - X ~-- I-- -- ~mu.12.~:~ ~ ~ ~ Standard Penetration Tests, ~· uua Ua o>. ~ ~ ~ DESCRIPTION OF STRATA Blows per Fool (BPF}- ~"m'~ ~ o©,,, About 3' Fill Required at Test ~:~0 ~2 ~03 ~o4 4.sf0 +~4'5 ~92"'~ .0-~ ~: Borinq Locat~ i on ._ Brown sandy to very sandy clay- //- medium stiff to very stiff(Ct) -~ ~['- 5 BI'F -5 ' ~ Dark yellowish brown silty clayey sand-loose (5C) "~I Tan fine clayey sand-loose<SC) ¢~ OBF  Brown, yellowish tan and gray clay -10- with trace sand-stiff(CL) ..... ~ , Tan fine clayey sand(SC) ,~ W. tl;r Le~e hBO.2 .', - 8 '6 86 '~" Brown clayey gravelly sand-dense .. (sP) B ,F \ -15 ::':' Tan coarse to fine sand-dense (SP) Total Depth = 15.0 feet Upon completion, water measured at 12.5 feet. ] hours later, water - at 11.8 feet. Geotect~nical Enaineer~ JOHN H. HAYNES & ASSOCIATES, ~NC. BORING LOG Bethel School Road Improvements dobNo. 3147 Coppel] , Texas BoringNo. 5 Date 8/6/86 LocattonSta. 26+87,18'Lef1 E w CORE FIELD TESTS ° ~ ,,, ~'~ Pocket Penetrometer Readings, I--- ~U. L)~. ~ ~ DESCRIPTION OF STRATA StandardBiows perPenetrall°nFoot (BPF) -Tests'(~) U.I '110 2 3 4 n"'  Brown sandy clay with trace asphalt  and gravei-stiff(CL) (fill) ) ~, Brown sandy clay-hard to very stiff -- (CL) ~ .5_+ 2 $,~b rade I ~03 Light grayish brown clay with trace fine sand-very stiff(.CL) Yellowish brown clay with trace fi ,e sand and some coarse calcareous \ nodules-very stiff to hard(CL) \ 6 Total Depth = 6.0 feet Upon completion, hole dry. 50 minu:e later, hole dry and blocked at 5.9 fee t. Oeot~chnical JOHN H. HAYNES R, ASSOCIATES, ~NC. BORING LOG Bethel School Road Improvements JobNo. 3147 Coppel I , Texas BorlngNo. Data 8/6/86 Location Sta.31+92, > ~ ~ P~ket Penetrometer Readings, ~ --~ m m TonsperSq. Ft.-X ~m ~ Standard Penetration Tests, ~ ~121 ~ DESCRIPTION OF STRATA ~>,<, > Blows per Foot (BPF) -. 4.5 4.5 ~ Brown very sandy ~o sandy clay- Dark yellowish brown clay ~iLh Lrace fine Sand-hcrd(CL) Yellowish brown clay ~ith trace fine sand and ~ome calcareous deposiLs and nodules-hard(eL) - 6 Total DepLh = 6.0 teal Upon completion, hole dry. 2~ hour laLer, hole dry and blocked aL 6.0 ' feet. JOHN H. HAYNES & ASSOCIATES. DNC. BORING LOG Bethel School Road Improvements JobNo. 3147 Coppel i , Texas BorlngNo. 7 Date ~/6/86 Locat~o. Sta.36+90,10* Left ,,, CORE FIELD TESTS ° ;Z~I-- UJ ~ P°cke' Penetr°rneter Readlno$' ; I- n- Standard Penelrallon Tests, UJ n-J Ouj Tons per Scl. Ft.- X o ~>-~ ~ ~ DESCRIPTION OF STRATA B~ows per Foot (BPF). ~)U,I~' la. u. 4.5 4.5 (~)- 2 3 4 + ++ ~-'" ~o 2o 3o 40 so ~o ~!  Brown sandy clay with trace coarse , to fine gravel and asphalt fragments \ .... , ~edium stiff to stiff(CL)(fill) ~t~c.r~d~ ~O0.S-+ ~ Yellowish brown and brown clay witt / trace medium to fine sand and fine \ - -~/-- gravel-very stiff(CL) - 4 - _- Yellowish brown clay with trace medium to fine sand and some __~/ calcareous deposits-hard(CL) \ · / Yellow tan silty sandy clay-hard  (CE) 6 . __ Total Depth = 6.0 feet Upon completion, hole dry. 40 minutes later, hole dry and blockei - at 6.0 feet. Geotechniclal Enoineer~ JOHN H. HAYNES & ASSOCIATES, INC. _ BORING LOG Bethel School Road Improvements JobNo. 3147 Coppel i , Texas BodngNo. 8 -- Date 8/6/86 LocatlonSta. 42+00,26'Rt. E tu CORE FIELD TESTS Z ~..d ~ C~ Pocket Penetrometer Readings. 0 Standard Penetration Tests, nm,, ~ ---{ ~ DESCRIPTION OF STRATA e~ows per Foot (BPF)- ~ m u- ,~x Brown sandy clay-medium stiff(eL) ..... ~:' ' Sl~b ira( e ;00.5_+ .-~ /. Yell°wish brown clay with trace \ medium to fine sand, calcareous \. -Z . deposits and nodules-stiff(CL) x - Yellowish tan and yellowish brown // sandy clay-very stiff(CL) -6 Total Depth = 6.0 feet Upon completion, hole dry. 2 hours later, hole dry and blocked at 6.0 feet. [3eotechr~ Enoineers -- APPENDIX B Clo~ificotion of Work, Poy Items, Limits, Etc. 100.1 Between the =ight-of-way limits, along cente=line of Bethel School Road 160' wide ROWI~ o= d=tves to Bethel Road. 100.2 Between the =ight-of-way limits of inte=secting #st=eets~m beyond "p=o~ections" of Bethel School Road limits, at inte=section. Includes all t=ees up to 2~" in diamete=. 10~.1 Sawed b=eak-out g=oove, asphalt o= conc=ete, whe=e clean sawed line is =equi=ed. 10~.2 Removal of conc=ete, asphalt, walks, etc., beyond =ight-of-way limits, not paid fo= as Item 100. 110 Excavation limits as shown on details -- 2' behind back of cu=b, to top of base, whe=e pavement stEuctu=e will be placed. Lime t=eatment fo= mate=ials in-place to be fo=e side st=eats mainly, whe=e shown, in a=eas whe=e existing paving has to be =emoved and meplaced by new pavement. Ninimum thickness to be 6 inches. Lime t=eatment fo= base cou=se shall be fo= p~oposed subgmade, minimum 6" thickness, calculated between lfoot back of cu=b fo= enti=e length of 360.1 6" thick, =einfo=ced 3000 psi conc=ete 15 sack mixl, machine placed. 360.2 6" integ=al cu=b, 3000 psi conc=ete 360.3 5" o= 6# thick, =einfo=ced, 3000 psi conc=ete (6 sack mixl, hand methods, block outs, i==egula=s, st=eet inte=sections, o= small placement, including 6" integ=al cu=b where shown. 360.~ Sepa=ate concrete curb and gutte= 350.5 Conc=ete st=eat heade= 530.1 5" thick conc=ete d=iveways including laydown cu=b st=eat gutte= line to cu=b =etu=n, usually, o= as shown on plans. 530.2 5" thick conc=ete d=ives, located beyond the =ight-of-way limits, usually with no cu=b~ =eplace existing d=ive to accommodate new app=oach slopes, o= as =equi=ed to blend d=ive with 582.1 Adjust water valves includes raising or lowering valve riser to proper height, placing new concrete pad around valve stack at ground level. 582.2 Relocate water valve includes moving riser~ valve and fittings to new location, or lowering valve to have proper cover. 582.3 Lower water main in same horizontal location by cutting out section of main, providing ~5 degree bends~ all thread rods and new thrust blocks as detailed. 582.& Similar to 582.3, except horizontal location has been changed due to existing or proposed obstruction. 582.6 Normally house services~ includes all new copper~ no splices under road, with tapping saddles, corporation stop and ball valve, reconnected to existing meter box, as per standard details. APPEND! X C DEFINI'I'IONS OF TERMS DEFINITION OF TERMS Wherever the words, forms or phrases defined herein or pronouns used in their place occur in these specifications, in the contract, in the bonds, in the advertisement, or any other document or instrument herein contemplated, or to which these specifications apply or may apply, the intent and meaning shall be interpreted as follows: Advertisement. All of the legal publications pertaining to the work contemplated or under contract. Bidder. Any person, persons, partnership, company, firm, associa- tion, or corporation acting directly or through a duly authorized representative submitting a proposal for the work contemplated. ~y= The City of Coppe]], Texas, acting by and through iai its governing body, or {bi its City Manager, each of whom is required by Charter to perform specific duties. Contract. The written agreement covering the performance of the work. The contract includes the advertisement, p=oposal, specifications, including special provisions, plans or working drawings and any supplemental changes or agreements pertaining to the work or materials therefor, and bonds. Contractor. The person, persons, partnership, company, firm, association, or corporation entering into contract for the execution of the work, acting directly or through a duly authorized representative. ~gyment_ Bond. The approved form of security furnished by the Contractor and his surety as a guaganty for the protection of claimants supplying labor and material in the prosecution of the work provided for in this contract~ said security shall be in accordance with the provisions of Article 5160, Revised Civil Statutes of Texas, as amended by Acts of the Regular Session of the Legislature, Performance Bond. The approved form of security furnished by the Contractor and his surety as a guarantee of good faith on the part of Contractor to execute the work in strict accordance with the plans, specifications and terms of the contract, and that the Contractor will maintain the work constructed by him in good condition for the period of time =equired~ said security shall be in accordance with the provisions of Article 5160, Revised Civil Statutes of Texas, as amended by Acts of the Regular Session of the Legislature, Plan or Plans. All the drawings pertaining to the contract and made a part thereof, including any supplementary drawings addenda as the Engineer may issue in order to clarify other drawings, or for the purpose of showing changes in the work hereinafter authorized, or for showing details not shown thereon. ~posal. The w=itten statement o= statements duly filed with the City of the pe=son, pe=sons, pa=the=ship, company, fi=m, association, o= co=po=arian p=opostng to do the wo=k contemplated, including the app=oved foam on which the fo=mol bids fo= the wo=k a=e to be p=epa=ed. ~gposa] Gua=ant¥= The secu=ity designated in the adve=tisement and p=oposal, to be fu=ntshed by each bidde= as a gua=anty of good faith to ente= into a cant=act with the City and execute the =equi=ed bonds fo= the wo=k contemplated afte= the wo=k Js awa=ded to him, and payment of damages upon his fatlu=e to ente= into the cant=act. ~p~gial P=ovisions. ]'he special clauses setting fo=th conditions o= =equi=ements peculia= to the specific p=o}ect involved, supplementing the standa=d specifications, and taking p=ecedence ave= any conditions o= =equt=ements of the standa=d specifications with which they ate in conflict. ~pggifications. The dt=ections, p=ovistons, and =equt=ements contained he=ein, togethe= with the special p=ovisions, supplemental he=eta, pe=taining to the method and manne= of pe=fo=ming the wo=k o= to the qualities o= quantities of the mate=lois to be fu=nished unde= the cant=act. ~~= The co=po=ate bodies which a=e bound by such bonds as a=e =equt=ed with and fo= the Cant=acta=. Said su=eties engaged to be =esponsible fo= the enti=e and satisfacto=y fulfillment of the cant=act, and fo= any and all =equi=ements as set out in the specifications, cant=act os plans. ~b~ .... ~P~= All wa=k, including the fu=ntshing of labo=, mote=(als, tools, equipment, and incidental, to be pe=fo=med by the Cant=acta= unde= the teams of the cant=act. ~g~!Dg___D.o.y~ A wa=king day is defined as: a calenda= day ~ncluding Satu=doys, Sundays, o: legal holidays in which weothe= o= othe= conditions not unde= the cant=o) of the Cant=acta= wil! pe=mit the pe=fo=mance of the p=Jncipal units of wo=k unde=way fo= o continuous pea(od of not less than ? hou=s between B a.m. and ~ p.m. One day will be cha=ged against the cant=act wa=king time when weathe= conditions will pe=mtt ? hou=s of wo=k as de)ineated above. A p=inctpol unit of wo=k shall be that unit which cant=als the completion time of the cant=act. Nothing in this definition shall be const=ued os p=ohibittng the Cant=acta= f=om wa=king on Satu=doys if he so dest=es and has the app=ova) of the Enginee=. Wo=k on Sundays will not be pe=mitted (except in cases of ext=eme eme=gency and then only with the w=itten pe=misston of the Enginee=).