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ST0501-SP111230 fi QQ - 11 II 311 PAVING COMPANY P.O. Box 270040 Dallas, Texas 75227 -0040 Telephone (972) 289 -0723 Fax (972) 216 -5637 Li CY December 30, 2011 City of Coppell 255 Parkway Blvd. Coppell, TX 75019 Attention: George Marshall, P.E. Submittals: Deforest Road Reconstruction Mr. Marshall, Please review the attached submittals for this project and return a copy stamped approved. or with corrections noted. • Traffic Signal Structures - Valmont Industries • TXI -Mix # 8274(TX Inlets)- Drainage Structures • Hanson Shop Drawings -8X8 Junction Box w/ Riser & Cone • Redi -Mix Concrete -Mix # 10J11504(3000 psi)- Sidewalks & Retaining Walls_. • Redi -Mix Concrete -Mix #10L11504(3600 psi)- Spread Footing, Retaining Walls & Mow Strips If you need any additional information, please feel free to call me at (972) 289 -0723. Sincerely, t W ►� Craig ec Tiseo Paving Co. • Eaeadledied /974 • 0.50" NUT HOLDER (4)- ANCHOR BOLTS WITH (2) "K""'Ih - "U" 0.75" WITH FASTENERS NUT COVER HEX NUTS. WASHERS AND (1) la l FOR GROUNDING LOCKWASHER PER BOLT WITH 1 - . UPPER END GALVANIZED AT LEAST 1 + (4)- 1.25" HEX HEAD 12 ". 4.94" TUBE o "C" HOOK FOR WIRING AND WALL THK BOLTS WITH HEX NUTS. - R- 9 DC . FLAT WASHERS, 6 LOCK . o t WASHERS FOR Md23 ro AaE- 0.25' CIAL GRADE HOT ROLLED BAR 11111 � _� - =t [(TYPJ - J 1 r 1.00" � , , DETAIL 1 MIN. "M� '....."1: i ( 4) HEX NUTS TA TRANSFORMER REMOVABLE CAP DETAIL 1 WE LDED TD BOTTO DETAIL 2 POLE TOP BASE ` WALL' TE MPLATE THK. 2X "K" II 1 (4) -SIZE " F" HEX HEAD BOLTS LICK () FLAT WASHER & (i) 25 ..y 411111 LOCK WAASHER PER BOLT 7 GA. SHAFT .31X.19 •� I Mb ��C� POLE BASE 11111111F 16' -0" SEE POLE AND SIGNAL ARM DATA rl DIA.+ 0.06" jJ SEE 3 GA. SHAFT .44X.25 • a POLE ,00110'411'. "Y" BOLT CIRCLE AND SIGNAL 25 ► ARM "B" DATA D' 0.25 DETAIL 31 POLE BASE DETAIL 5 ANCHOR BOLT ASSEMBLY . 1.75"--1 / TH ' lippy GUSSETS NOTE: TOP & BOTTOM PLATES ARE 1.25" THICK. SIDE WALLS DETAIL 3 1111111 ! 4" HOLE ARE 0.229' THICK. r IN POLE till i ; � 7 GA. DOOR SECURED WITH (21- 0.38" X 0.63" LONG HEX HEAD SCREWS TUBE r " 0.5" X 19.5" OPENING) DETAIL 4 ` J 2.00" DIA.HOLE =ITEMS 1,2 & 4 • • • !L . (B X 1 THK 15.5" BOLT 2.25" DIA.HOLE =ITEM 3 NOTE: , DETAIL 5 . II CIRCLE .23 r 19 "B.C. •ITEMS 1.2 & 4 I - II 12.5" BOLT 45° ALL ANGLES MEASURED - --'���"'111 L:7 21 "B.C. =ITEM 3 ANCHOR BOLT CLOCKWISE FROM 1" I.D. GROMMETS WILL BE SUPPLIED 25" HOLE IN E CIRCLE HOLE MAST ARM HANDHOLE AS VIEWED FROM SMALL END OF POLE FDR 1.38" WIRE ENTRANCE HOLES AT . EACH SIGNAL LOCATION. HOLES TO BE PLATE FIELD DRILLED BY OTHERS. DETAIL 2 SIGNAL A ATTACHMENT f - RADIAL INDEX MATERIAL DATA SIGNAL ARM ATTACHMENT DATA 0 ! 24" ALTHOUGH RARE, VIBRATIONS SEVERE ENOUGH TO CAUSE DAMAGE ASTM ASTM o o MIN. IJ I CAN OCCASIONALLY OCCUR IN STRUCTURES OF ALL TYPES. �, BECAUSE THEY ARE INFLUENCED BY MANY INTERACTING VARIABLES, MIN. ITEM A" B' 'C' "D" "E" F' COMPONENT YIELD COMPONENT YIELD 14.81" A 22^ VIBRATIONS ARE GENERALLY UNPREDICTABLE. THE USER'S DESIGNATION DESIGNATION SQUARE MAINTENANCE PROGRAM SHOULD INCLUDE OBSERVATION FOR (KSI) (KSI) 1 17.00" 12.00" 14.00" 9.00" 2.00" 1.25" x 4.25 . (4) -1.38" X SQUARE EXCESSIVE VIBRATION AND EXAMINATION FOR ANY STRUCTURAL A595 GR.A T -BASE CONN. BOLTS A325 * ** " 12.00" 14.00" 9.00" 200" 1.25" x 4.25" 3.00" SLOTS DAMAGE OR BOLT LOOSENING. THE VALMONT WARRANTY 2 17.00 12.00 14.00 . . . TAPERED TUBES OR 55 BOLTS F1554 GR.55 55 23 • ANCHOR BOLT SPECIFICALLY EXCLUDES FATIGUE FAILURE OR SIMILAR PHENOMENA GALVANIZING-HARDWARE A572 GALVANIZING- HARDWARE A153 3 18.00" 12.00" 15.00" 9.00" 2.00" 1.25" x 4.25" CONNECTION 0.50" NUT HOLDER FOR GROUNDING RESULTING FROM INDUCED VIBRATION, HARMONIC OSCILLATION OR POLE BASE A36 36 +GALVANIZING- STRUCTURE Al23 4 14.00" 10.00" 11.00" 7.00" 2.00" 1.25" x 4.25" RESONANCE ASSOCIATED WITH MOVEMENT OF AIR CURRENTS AROUND SIGNAL ARM ATTACHMENT 256 36 TOP PLAN ELEVATION BOTTOM PLAN THE PRODUCT. SIGNAL ARM C. BOLTS A325 + ** ** *LUBRICATE IN FIELD IF NECESSARY VIBRATION DISCLAIMER *GALVANIZING OF STRUCTURES PROVIDED BY OTHERS ..ANCHOR BOLTS AND TEMPLATES PROVIDED BY OTHERS DETAIL 4 1 223 TRANSFORMER BASE POLE AND SIGNAL ARM DATA POLE TUBE POLE BASE ANCHOR BOLT SIGNAL ARM TUBE T -BASE T -BASE BASE TOP GAUGE SQUARE MGM THK HOLE WMKECT(M6 DIA LENGTH THREAD THREAD AB FO ON FIXED END FREE END GAUGE T -BASE ITEM QTY. BOLT OR SPAN DIA. DIA. LENGTH OF „ BOLT "M" "Z' "K" " LENGTH LENGTH BOLT TYPE DIA. DIA. THICK (FT) (FT) THK. CIRCLE DIA. U" W" CIRCLE (IN) (IN) (IN) (IN) �, (IN) (IN) .. (IN) (IN) (I N7 (1N) (I N) (IN) (IN (IN) (IN) (IN) 1 1. 12.50 10.12 17.00 7 14.88 15.50 1.75 1.50 1.25 1.75 46.00 7.00 2.25 19.00 36 -A 9.50 5.02 7 32.00 M223 2 1 12.50 10.12 17.00 7 14.88 15.50 1.75 1.50 1.25 1.75 46.00 7.00 2.25 19.00 36 -8 9.50 4.46 7 36.00 M223 3 1 12.50 10.12 17.00 3 14.88 15.50 1 1.75 1.50 1.25 2.00 51.00 - 8.00 2.50 . 21.00 36 -8 10.00 3.84 3 44.00 M223 4 1 11.50 9.12 17.00 7 14.88 15.50 1.75 1.50 1.25 1.75 46.00 7.00 2.25 19.00 36 -8 8.00 4.08 7 28.00 M233 VERIFICATION NOTES: . 1.MAST ARM MOUNTING HEIGHT MUST BE CONFIRMED PRIOR TO RELEASE FOR PRODUCTION. 2.FINISH PROVIDED BY OTHERS. POLES AND MAST ARMS WILL BE SUPPLIED IN THE UNFINSHED CONDITION. CAPS. & HANDHOLE COVERS WILL BE SUPPLIED IN THE GALVANIZED CONDITION WHERE APPLICABLE. 3.ANCHOR BOLTS AND ANCHOR BOLT TEMPLATES PROVIDED BY OTHERS. � � ORDER NUMBER: 167514 -PI SOLD TO STRUCTURAL 6 STEEL PRODUCTS 'MB VALMONT INDUSTRIES, INC. PAGE NUMBER: 1 OF 1 SHIP TD: SABRE GALVANIZING DRAWING NUMDER REV CITY OF COPPELL, TEX AS VA THE I NC RIGHT TO INSTALL VARIOUS. RESERVES P.O. . • 243500 DEFOREST ROAD ENGINEER APPROVED, MATERIAL HANGING TX 167514P 1 ACCOMMODATIONS TO FACILITATE THE Va11ey,NE 68064 R8C2 12/01/11 RBC2 12/01/11 - - AGENT' STRUCTURAL 0 STEEL PRODUCTS nmE TRAFFIC SIGNAL STRUCTURES MANUFACTURING PROCESS. (402) 359 -2201 REV DRAWN BY -DATE CHECK BY -DATE DESCRIPTION ,010, &too Ce# e • 1341 Wset ivInlunonird Lon • nTPIMS 7E247 'B72.847.6700 .wwittr.t.i.00m T=13B blietE ' EC. Box .495625 " Garland, TX. 75049 • • Att.: lviracainie Stang • REpEFOREST ROAD RECONSTRUCT/ON • CITY OF COPPELL Mt. Code Numbers .R274 • The attached concrete mim designs utilizing the appropriate .A.CTIVI C-33 or .A.,STM 0-330 aggregate are proposed for use on the above, referenced project for ready-mi med. commete to he -Pm-Tv; s1-,- 6. by T�. To =sure that the co=ect mir is delivered to your troject, please order by the. raim &sip numb= which • smears iiath e left hand. corn= elle rim digL TM- that the above rnim desipits, When orth.'med.by specifie/3. design. identity, and deliverl.h3r TM, will • , meet or ezmeed. the Mniicated dit.-stn stengtli irr the desipaated ag e when tesi accordiance the • auplicable and curr=t „LSTM Stsnrinrds 31, 039, C 7, C 1 293, appliz 'able provisions of C 94, and evahtatee. it accordance, w iizabi rovisions of the AC-1 building code. TM would li to be izgclud on your mi1tlisttn recre, all st rert. ASTIV.: 094 exakles e nuonta,turer to receive copies of all test/L.:ports slimes, of concrete is used as a basis for aeceptsnet. Conte if yes" have any c_rutsaans cr require yad1 information. Please notify "L"U of appro. valpf the • . . • FoposednaiX CIZSigna:rior to its use-. Feire, to notEYUE pdor to firstplatymient. alrafl CMIStlitte aCC.t.^0tAnnr, To =sure that the prop= mfr de is ordmed, please send of.'this 1ett, riPT: approvaI, to the above • • referenced project to be used br ibe pm-son ord-lig the oonoret fox this job. Thi..7.1tubraiatior,,containe Frrti it catutorbe7--: • • copied, duplicated or disclosed. to third. parties without 'the =pressed, writ= cont of 7.7Z_ • . . • • • • . . Sincerely, • • • • .,..:.•+e• • Victor H. Villameal • • • • Manager - 1952 -2010 Di :1:" al Siic Syst=s, las. Paga Qate;:e1 GENERAL NOTES Pumping Notes: 1. 5" minimum diameter lines with no reduction to smaller lines. 2. Keep rubber hose to absolute minimum length and plan pipe with as few 90 degree angles as .• passible__ 3. Samples for slump and strength tests should be taken at discharge end of hose for strength guarantee to be valid. 4. To prime pump lines, a minimum of 8.0 sack grout is recommended for lubrication. In the case of strength concrete, equivalent strength grout should be used if the grout remains in the placement. 5. Pump mixes are based on minimum cement content pumped at ground level. As pump line increases in length or height and/or layout configuration changes, mix design modifications may be required to assure strength and pumpabiiity at additional cost to the contractor. 6. TXI cannot control, and is therefore not responsible for excessive loss of entrained air content when loss occurs as a result of boom configuration or free fall discharge from hose. To. ensure minimum air loss when pumping, maintain a continuous flow of concrete through the entire length of pipe and do not subject concrete to free fall 7. The term " pumpable concrete" refers to concrete which is capable of being transported through an • apparatus which forces concrete to the placing position through a pipeline or hose as long as the recommendations indicated above are followed. The tern "pumpable concrete" does not relate to concrete proportioned in a particular manner or containing a specific type of product. • Strength of lightweight mix designs valid provided strength specimens are air cured in accordance with ASTM Test Method C 567 -05., section 7.3 except as mortified in section 8.1, alternative method, ASTM Specification C 330 -04. Unless otherwise indicated, when the concrete temperature at point of placement exceeds 90 degrees • Fahrenheit, TXI will guarantee the strength performance of the mix design(s) herein submitted rep to a maximum placement temperature of 100 degrees Fahrenheit using an ASTM C 494 Type D retarding water- reducer, as long as the concrete is placed within 75 minutes from batch time. Unless otherwise indicated, strength of plain concrete guaranteed up to a maximum placement temperature of 85 degrees Fahrenheit. We are enclosing all available backup data for the referenced mix design(s). If the strength information is not available, or is insufficient, confirmation tests may have to be conducted by your • laboratory. • 1992 - 2010 Digital Site Systems, In;. Page3 Qaadrel Service sto T71 1Y ROMMT 412v kND CONFIDENT' AT, 1341 iockingli 2a Y1P, T . ;t; :(97.25:t,47,6700,+www: ii.com Customer: Texas inlets Date Issued: Project North Texas Parkway, Phase 2 - North Richlan Plant: 5274 6.00SK ADMIX/AEA 1"CS • — - _ Drainage Structures Description Admix. SSD Weight (!b) _ ... . ._ Type I/II Cement ____564 #57 Crushed Stone 1 840 C33 Sand 1273 City Water 258 I MB AE 90 0.3 to 4.0 ozJowt C--P Pozzolith 322N 3.0 to 7.0 oz/cwt C+P Specified F'c : 4,000 psi @ 28 days TOTAL 3935 Specified Slump: 3.00 To 5.00 in. Designed Unit Weight 145.7 lbs.Icu.ft. Specified Air, 3.00 -To 6.00 % Designed W/C + P Ratio: 0.46 Designed Air: 4.5 % Designed Volume: 27.00 cult. • NOTES: TXt has no lolowledge or authority regarding where this mix is to be placed (if other than the defined use on page 1), therefore it is the responsibility of the project architect/engineer, and or contractor to insure that the above designed mix parameters of compressive strength, water cement ratio, cement content, and air content, are appropriate for the anticipated environmental conditions (ie. ACI -318 sections 4.1-4.3, and the local Braiing.Codes). Data enclosed represents the potential of this mix when sampled and cured per ACI 301 and Section 1.6.3., and per ASTM C -31. Chemical achnixtures are added in accordance with the manufacturer's recommendations. 'i'X1 reserves the right to adjust these dosages to meet the changes in jobsite demands. This mix has been designed to meet the requirements of the documents received from the project, and/or your verbal request. Aggregate weights may change depending on gradations or specific gravity of material. Mix Design Proportions and specifications are confidential and proprietary trade secrets of ma. Any use or dissemination without permission is a violation of federal criminal law. COMI ]TS: • • • • • • • • 1992 -IMO Digital Sire Systa s, znc. Pagc4 QGactel ISavicc Dste: 3/31/2010 1 ati 1W IF - 1347 Moeldngbirdlsnt, Dallas, Turns 75247 GS (97 647.67IX ; www.taicnm Units : US • Mix Name: 8274 Mix Strength: 4,000 PSI at 28 Days STRENGTH SUMMARY, Compression 6" s 12" • Strengths No. Of Avg Avg Avg 28 Avg Acc Accept Std ACI318 Tests Slump Air Day Age Age Dev Req'd 30 4.08 4.06 5320 5320 28 620 4950 DETAILED STRENGTH, Compression 6" x 12' Plant Slump Air Strengths Acc Acc Age 28 Day Acc Age Age Run Avg 3 122 3.25 2.80 7300 7300 2B 122 4.50 4.30 5490 5490 28 141 4.25 5.20 6240 6240 28 6340 122 4.00 3.60 5990 5990 28 5910 122 5.00 4.70 6130 6130 28 6120 138 4.00 5060 5060 28 5720 150 4.00 4.60 5190 5190 26 5460 138 4.75 3.80 4330 4330 26 4860 141 4.50 4.40 5740 5740 28 5080 140 4.25 6.60 5220 5220 28 5090 150 4.00 2.90 5770 5770 28 5580 145 3.00 4.60 4950 4950 28 5310 131 4.00 4.80 5880 5880 28 5530 138 5.00 3.70 5000 5000 28 5280 140 3..75 4.00 5..30 5130 28 5340 . 138 4.00 4.00 5390 5390 28 5170 138 4.00 3.60 4450 4450 28 4990 138 4.00 4.00 5280 5280 2B 5040 138 5.50 4390 4390 28 4700 150 4.00 3.90 4860 4660 28 4640 138 2.75 3.60 4750 4750 26 4660 138 2.75 3.60 4750 4750 28 4780 131 4.00 3.20 5220 5220 28 . 4900 131 5.00 .3.80 5300 5300 28 5090 131 4.00 3.10 5290 5290 28 5270 131 4.00 3.10 5730 5730 28 5440 131 4.25 5140 5140 28 5380 • 150 2.00 4.00 5060 5060 28 5310 150 5.00 4.50 5040 5040 28 5080 128 5.00 5.20 5570 5570 28 5220 • 1992 - 2010 Digital Site Systems, km. Pages ()mire] iSfryice w r 245 Ward Road • Mldiothiar,'1X. 7665 • 972..77S.3449 • www.rxi tom • SPECIFICATIONS _._ Portland•Cement- ... - ._ .. _._ . _ Bin Number: ',Car Number: • Tans: I • • Type 1 /11 (Low Alkali) Semple Date: February-2010 Monthly Average • • I A.S.T.M C150-07 • Spec, Test Spec. Test Chemical Requirements: Limit Result Physical Requirements: Limit Result ' • Air Content, Volume, ( %) 12 max 's Al203, ( %) • 6.0 max 4.1 •Average Fineness (Blaine), (m2/kg) 280 min 358 • Fe203, ( %) 6.0 max 3.5 420 max MgO, (%) 6,0 max 1.2 . Autoclave Expansion, ( %) • 0.80max • -0.03 S03, ( %) • 3.0 max 2.7 • ' Loss on ignition, ( %) 3.0 max'. 2.0 Time of Setting: • • Insoluble Residue, ( %) 0.75 max 0.36 'Vicat•inttiai set, minutes . 45 min- • 118 • • C3A,'( %) . '8 max • 5 • 375 max 118 • ' CO2, ( %) 1.0 . • . Limestone, ( %) 5:0 max 2.4 Compressive strengths, (Mpa) CaCO3 in limestone, ( %) . 70 min • • .96, . 3 days • . 12.0 min 24.6 C3S T 4.75(C3A) 100 max . 83.9 7 days . 19.0 min • 30.3 Spec. Test Compressive strengths, (psi) Options( * Chemical Requirements: Limit Result 3 days 1740 min 3571 Total Alkalies (Na20 equiv.), ( %) 0.50 max 0.51 7 days 2760 min 4399 • Heat of Hydration 7 Crays, tcaugu(k.mig) • 62/346 '*Test result represents most recent value and Is provided for information only, - • We certify that the above described cement, at the time of shipment, meets the chemiai and physical requirements of the ASTM C 150 specification. • • 3/12/2010 7 Qu ' 'Des Manager Date T • Certified to • NSF/ANSI 61 • • • • TX! corp. Bridgeport Stone Plant Technical Services Lab P.Q. Box 487 Phone: 972 -647 -7232 Bridgeport, Texas 76426 Fax: 972 -647 -7244 • • DATE February 6, 2010 _ ._. ._ ... _. .. COMPANY._L:NAME ..._.._...._...___.... .._--- .._._._.........__.._._.. _. __._._ -- -- ..--- .-- ._..__...._......_._ MATERIAL 1" - #4 Class A TEST RESULTS SIEVE SIZE WT, RETAINED % PASSING SPECIFICATION U. S. METRIC 1 112" 37.5mm 0 100.0% 100 1" 25.0mm 0.3 99.2% 95 100 3/4" 19.0mm 8.2 77.0% 1/2" 12.5mm 18.1 492% 25 60 3/8" 9.5mm 28.2 20.8% #4 4.75mm 33.6 5.6% 0 10 #8 2.36mm 35 1.7% 0 5 TOTAL WIGHT 35.6 SPECIFIC TEST RESULTS TxDot403 -A Specific Gravity(SSD) 2.85 TxDot 411 -A Magnesium Soundness 7 Sodium Soundness 3 • TxDot 403 -A Absorption 1.1 Unit Weight : TxDot 410-A L A Abrasion 30 Dry Loose 94.3 LB. /CF. Dry Rodded 101.5 LBJCF. TxDot 413 -A Gay Lumps 0 TxDot406 -A • Decantation 0.5 • 5 i .i I ,..,. . . .,t .1 *ifl. 1 rn t - .. , i5 ... i . ,..i z i. ,- a't• Skeet Caruthers Tx' Representative • • T 1 corp. 41 TECHNICAL SERVICES LAB TXI Concrete Sand PHONE: 972 - 647 -7232 FAX: 972- 647 -7244 e,1 F.t n: i 1.1. '. t.+:,• - 4ti 11IIirf.9'�'� fl'I:rl /Ir :y'.en a4 J ;ne.+i ;1.F1 :�. 1.f -.... I,. ,.t ',± DATE February 6, 2010 - -COMPANY / NAME .. -- ..._ __._. _._ MATERIAL Concrete Sand TEST RESULTS SIEVE SIZE WT. RETAINED % PASSING SPECIFICATION U. S. METRIC 3/8" 9.5mm 0 100.0% 100 #4 4.75mm 11.9 98.5% 95 100 #8 2.36mm 87.5 89.3% 80 100 #16 1.16mm 213.9 73.8% 50 85 #30 .600mm 341.3 58.2% 25 60 #50 .300mm 609.5 25.4% 10 35 #100 .150mm . 769.7 5.7% 0 10 #200 .075mm 810.7 0.7% 0 3 TOTAL WEIGHT 816.5 eummuniesew SPECIFIC TEST RESULTS TxDot 403-A Specific Gravfty(SSD) 2.63 TxDot 411-A Magnesium Soundness 6 Sodium Soundness 2 TxDot - Absorption -0.6 Unit Weight : TxDot 612.1 Acid Insoluble Residue 83 Dry Loose 1042 LB. /CF. Dry Rodded 110.5 LBJCF. TxDot 203-F Sand Equivalent 90 ,6L.1;,, s ;.�: dix nYh4 l'nr « ij• ..dp,t :H :.........N. ,...:I L .- .,.iron ... eta alto .. .0 =: wU . .i„ .... .. a ),L: .,i pa ,, .., Skeet Caruthers TXI REPRESENTATIVE • • BASF The Chemical Company January 11, 2010 TX! Operations, L.P. 1341 W. Mockingbird Lane Dallas, Texas 75247 Attention: Victor Villarreal Project: All Projects Project location: Various Certificate of Conformance MB -AETM' 90 BASF Construction Chemicals, LLC" Air - Entraining Admixture for Concrete Bui`'Prevloulderssiy doing business as BASF Admixtures, Inc. and prior to that as Degussa Admixtures, Inc. and Master , Inc .) 1, Richard Hubbard, Sr. Technical Marketing Specialist for BASF Construction Chemicals, LLC , Cleveland, Ohio,cartlfy: That MB-AE 90 is a BASF Construction Chemicals, LLC Air - Entraining Admixture for concrete; and • That no calcium chloride or chloride based ingredient is used in the manufacture of MB -AE 90; and That MB -AE 90, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.000068 percent (0.68 ppm) chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 100 pounds) of cement; and That MB -AE 90 meets the requirements of ASTM C 260, Corps of Engineers' CRD -C 13 and AASHTO M154, the Standard Specifications for Air - Entraining Admixtures for Concrete. Richard Hubbard Sr. Technical Marketing Specialist BASF Construction Chemicals, LLC BASF Construction Chemicals, LLC Master 23700•Chagrin•Boulvard . Cleveland, 0H 44122 Builders 2i 1 6 B39 -77500 ph www.masterbuilders.com Admixture Solutions a. ti SF The Chemical Company January 11, 2010 TXI Operations, L.P. '1341 W. Mockingbird Lane Dallas, Texas 75247 Attention: Victor Villarreal Project All Projects Project location: Various Certificate of Conformance Pozzolith 322 N BASF Construction Chemicals, LLC* Admixture for Concrete (*Previously doing business as BASF Admixtures, Inc. and prior to that as Degussa Admixtures, Inc. and Master Builders, Inc.) 1, Richard Hubbard, Sr. Technical Marketing Specialist for BASF Construction Chemicals, LLC , Cleveland, Ohio,certify: That Pozzolith 322 N is a BASF Construction Chemicals, LLC Water - Reducing Admixture for concrete; and That no calcium chloride or chloride based ingredient is used in the manufacture of Pozzo lith 322 N; and That Pozzolith 322 N, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.00024 percent (2.4 ppm) chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 1D0 pounds) of cement; and That Pozzolith 322 N meets the requirements for a Type A, Water - Reducing Admixture specified in ASTM C 494, Corps of Engineers' CRD -C 87 and AASHTO M 194, the Standard Specifications for Chemical Admixtures for Concrete. k . Richard Hubbard Sr. Technical Marketing Specialist BASF Construction Chemicals, LLC BASF Construction Chemicals, LLC 23700 Chagrin Boulvard Master Cleveland, OH 44122 ' 216 839 -7500 ph PS www masterbuiders.com Admixture Solutions TE = 453.72' 0 Mil .i Mill MIL MI - - - - - --I I � I I i • - ■ I MI le Os !I _� — f i R I I Y t 48"0 ri r 48"0 , 7 48 / T i 1 i 36 "0 RCP b 1 1 { 1 36"0 RCP b ! 1 }t 360 R(P b ii t, if 3i .. 1r 1c i) } 2 ,_ 0 „ 2'-0" 4'-0" 2•-0" 8'-0" 8 — 8" 8' 0" FRONT VIEW RIGHT VIEW REAR VIEW LEFT VIEW 4'-1r0 — 4._0..0 -y REAR / / \\ REQUEST FOR INFORMATION } I NIP , STA. 31 +41.2 (LT) \ I / VERIFY LOCATION OF PIPES [ = I I ! VERIFY PIPE TYPE OF 36"0 EXISTING PIPES 1 1I PROVIDE RING & COVER INFORMATION I I NOTE: 1 I VERIFY STRUCTURE LENGHT AND WIDTH 6" INVERT POUREO IN FIELD BY CONTRACTOR } FRONT 2• - 0" f DESIGN NOTE -- 8" — 8' -0" 8" * SUBMITTAL * RISERS & CONE COMFORM TO ASTM C -418 PLAN VIEW NOT FOR PRODUCTION • REVISIONS DRAWN BY: SD MONO TOP 15,725# JUNCTION BOX w/ RISER & CONE BASE 16,500/{ L. A — — CHECKED: 8' -0° x 8' -0" ■ H a n S Q n 0 — — SOLD BY: — FOUR STAR CONST C — SCALE: 1/4" = 1' # DEFOREST ROAD - COPPEL TEXAS HEIDELBERGCEMENTGroup D — — ORDER# 10477395 TOTALS: 32,225# DATE: 11/17/10 I PAGE 7 OF 1 A/ gj bid-6 I., 111 -Co " !n/ it 1 1 0✓u. e4./4-€J., GEC .. c �L . .tom.hJ" CONCRETE) Redi -Mix Concrete, L.P. / a US Concrete Company The Technical Service Department 331 North Main St. Euless, TX 76039 Office: (817) 835-4100 Fax: (817) 835 -4074 December 13, 2011 RedimixQCcusconcrete.com www.usconcrete.com To: California Construction Project: Deforest Road - Coppell RE: Submittal Documents Enclosed you will fmd the necessary submittal documents for the referenced project above for your review. Redi -Mix's strength guarantee per ASTM C94 will not be effective unless the field sampling has been done per ASTM C172 and ASTM C31 and the laboratory testing fully complies with ASTM C39 and ASTM C1077. Redi -Mix will also guarantee the strength performance of the mix designs submitted for a placement temperature between 40 °F and 100 °F provided the design plastic properties are not exceeded and the concrete is placed within 90 minutes of batch time. This concrete temperature range shall not supersede any temperature specification. All concrete should be placed and cured with the appropriate ACI guidelines and recommendations for hot and cold weather concreting. Hot weather concreting practices will require you to order ice and/or chilled water to meet concrete temperature specifications. During periods of cold weather, all concrete surfaces should be protected from freezing for at least the first 24 hours after placement to allow the concrete to attain a compressive strength of 500 psi. According to ACI 304.2R Section 4.2.1 "Placing Concrete by Pumping Methods ", the inside diameter of the hose should be a minimum of 3 times the maximum angular aggregate size of the concrete. (ASTM C33 allows #57LS to have up to 5% retained on the 1" sieve). It is recommended to minimize or eliminate the free fall of concrete to avoid loss of air content. Depending on boom configurations, alterations to the mix design may be required. We thank you for allowing us to submit these documents for your review. Please copy Redi -Mix with the approved submittal. The approved submittal allows Redi -Mix to review any notes, comments or exceptions made by the engineer or owner relating to the specification. Failure to notify us prior to first placement shall constitute acceptance of the submitted mix designs. Please order by mix number when scheduling concrete delivery. We request that you add Redi -Mix to the list of names receiving copies of testing laboratory information for this project. ASTM C94 entitles a manufacturer to receive copies of all test reports when strength of concrete is used as a basis for acceptance. This information is another tool for Redi -Mix to review and monitor the quality and performance of the concrete product delivered. If you have any other questions, please do not hesitate to call. Respectfully, Carol Dunn Technical Services Supervisor T H E NEW R E S O U R C E F O R T H E C O N S T R U C T I ON I N D U S T R Y CONCRETE DI MIX Date: 12/13/2011 CONCRETE Mix Number: 10311504 Redi-Mix Concrete, L.P. Strength: 3000 psi @ 28 days a US Concrete Company Description: 5.0 SK AIR NR The Technical Service Department 331 N. Main St Plant No.: 259 Euless, TX 76039 Customer: California Construction Office: (817) 834187 Fax: (817) 835-4074 Project: Deforest Road - Coppell RedimixQC ©usoncrete.com Usage: Sidewalks & Retaining Walls www.usconcrete.com Saturated Surface Dry Weights Per Cubic Yard Material Source Quantity Vol ASTM C150 Type 1 /11 Cement Ash Grove, Midlothian 470 Ib 2.39 0 0.00 ASTM C33 No. 57 LS Hanson, Perch Hill 1850 Ib 11.15 ASTM C33 Concrete Sand Redi -Mix, Chatfield 1370 Ib 8.38 ASTM C494 B & D WR Retarder BASF 322N 2 -4 oz /cwt ASTM C260 Air Entrainment BASF AE90 1 -4 oz /cy 1.08 ASTM C94 Water 30 gal 4.00 Total Volume: 27.00 Specified Slump 4 +/- 1" Specified Air Percent: 4.5 +/- 1% Wet Unit Weight: 145.9 Ib /ft ^3 Design w/c ratio: 0.53 E The use of an EF Technology mix design will reduce the amount of CO2 41. entering the atmosphere, thereby reducing potential global warming. Technology- "Yo Project, Our World" Notes: Please make sure that redimixqc@us-concrete.com is on the list to receive break reports. MO d 01` This mix has been designed to meet the requirements of this project based on the information sent to Redi -mix Concrete. It is the responsibility of the purchaser to determine whether this mix design meets project specifications and is appropriate for the anticipated environment conditions. The specified strength guarantee per ASTM C94 will not be effective unless field sampling has been done per ASTM C172 and ASTM C31 and the laboratory fully complies with ASTM C39 and ASTM C1077. In the event of limited material avaliability, substitution of a similar performing material may be required. All substituted materials will meet the appropriate ASTM requirements. In order to maintain the required mix volume, weights of individual materials may be vaned to accommodate different material specific gravities. Material certifications for substituted materials are avaliable upon request. All Redi -Mix Concrete mix designs are proprietary and confidential. The information contained in this submittal is only intended for parties associated with this project to validate the mix design materials, properties and its performance. Use of this submittal for other purposes without permission or consent from Redi -Mix Concrete is strictly prohibited. TH E NEW RES OU RCE FOR THE CONS TRUCTI ON I N DUSTRY CONCRETE MIX 10)11504 ACI 318 STATISTICAL ANALYSIS DATES MAX 97 106 6.50 4460 5595 3445 5.3 MIN 57 46 1.75 1515 3470 475 2.0 NO. 29 28 29 30 30 30 29 MEAN 82 78 5.16 3300 4431 1132 4.0 SD 10.0 15.0 0.89 619 551 541 0.7 cov% 12.2 19.2 17.2 18.7 12.4 47.8 18.7 DATE CONC AIR 3D 7D 28D 7 -28 Air % YY -MM -DD TEMP TEMP SLMP STR. STR. STR. GAIN 2010 -12 -15 70 64 4.75 2670 4080 1410 5.3 2010 -12 -15 81 5.00 3435 5217 1782 4.0 2010 -12 -22 59 43 5.00 3630 5090 1460 3.5 2010 -12 -22 54 45 5.00 3250 4125 875 4.2 2010 -12 -22 57 45 5.00 3680 4740 1060 4.6 2011 -01 -04 64 55 4.75 3135 4700 1565 4.6 2011 -01 -19 61 61 4.25 4910 7265 2355 5.6 2011 -01 -19 63 43 5.00 3540 4875 1335 6.0 2011 -01 -19 61 54 5.00 4640 7250 2610 5.2 2011 -01 -26 46 36 5.00 4550 5460 910 4.8 2011 -02 -16 70 68 5.00 3685 5080 1395 4.9 2011 -02 -22 54 39 5.00 3810 6210 2400 3.8 2011 -02 -22 59 39 5.00 4160 5335 1175 3.9 2011 -02 -22 55 37 4.50 5200 6560 1360 3.5 2011 -02 -22 55 39 5.00 4890 6575 1685 3.7 2011 -02 -22 59 48 4.75 4140 5660 1520 4.0 2011 -02 -22 61 50 4.50 4200 5220 1020 4.3 2011 -02 -22 57 52 5.00 2360 5430 3070 4.1 2011 -02 -25 61 39 5.00 3535 4937 1402 4.6 2011 -02 -28 66 61 5.00 3560 4807 1247 3.5 2011 -03 -09 64 48 5.00 3040 4623 1583 4.0 2011 -03 -09 64 45 5.00 3190 4703 1513 4.0 2011 -03 -09 64 50 4.50 3670 5190 1520 4.7 2011 -03 -09 63 50 4.50 3020 4893 1873 4.5 2011 -03 -14 64 54 5.00 2960 4070 1110 3.5 2011 -03 -15 63 41 4.25 4140 5400 1260 3.5 2011 -03 -15 61 37 5.00 3965 5010 1045 3.6 2011 -03 -15 61 37 4.75 3950 5370 1420 3.5 2011 -03 -17 72 5.00 3240 4605 1365 4.2 2011 -03 -18 81 82 5.00 2770 3880 1110 3.8 Page 1 DI-MIX Date: 12/13/2011 I TCONCRETE) Mix Number: 10L11504 Redi•Mix Concrete, L.P. Strength: 3600 psi @ 28 days a US Concrete Company Description: 6.0 SK AIR NR The Technical Service Department 331 N. Main St Plant No.: 259 Euless, TX 76039 Customer: California Construction Office: (817) 835-4187 Fax. (817) 835-4074 Project: Deforest Rd - Coppell RedimixQC @u Usage: Spread Footing, Retaining Walls & Mow Strips www.usconcrete.com Saturated Surface Dry Weights Per Cubic Yard Material Source Quantity Vol ASTM C150 Type 1 /1I Cement Ash Grove, Midlothian 564 Ib 2.87 0 0.00 ASTM C33 No. 57 LS Hanson, Perch Hill 1850 Ib 11.15 ASTM C33 Concrete Sand Redi -Mix Concrete 1297 Ib 7.90 ASTM C494 A & D NRWR BASF 322N 2 -4 oz /cwt ASTM C260 Air Entrainment BASF AE90 1 -4 oz /cy 1.08 ASTM C94 Water 30 gal 4.00 Total Volume: 27.00 Specified Slump 4 +/- 1" Specified Air Percent: 4.5 +/- 1.5% Wet Unit Weight: 146.7 Ib /ft ^3 Design w/c ratio: 0.44 o m d 0 E entering use of the an at thereby gy ix reducing design will potentia reuce the global amount war of 2 . Technology The "Your Project, Our World" Notes: Please ir.., „ try sure that red .juk(ic( r r,.r, u tF_,.um 1 the 1 to re__r.o . e. break This mix has been designed to meet the requirements of this project based on the information sent to Redi -mix Concrete. It is the responsibility of the purchaser to determine whether this mix design meets project specifications and is appropriate for the anticipated environment conditions. The specified strength guarantee per ASTM C94 wit not be effective unless field sampling has been done per ASTM C172 and ASTM C31 and the laboratory fully complies with ASTM C39 and ASTM C1077. In the event of limited material avaliability, substitution of a similar performing material may be required. All substituted materials will meet the appropriate ASTM requirements. In order to maintain the required mix volume, weights of individual materials may be vaned to accommodate different material specific gravities. Material certifications for substituted materials are avaliable upon request. All Redi -Mix Concrete mix designs are proprietary and confidential. The information contained in this submittal is only intended for parties associated with this project to validate the mix design materials, properties and its performance. Use of this submittal for other purposes without permission or consent from Redi -Mix Concrete is strictly prohibited US T H E NEW R E S O U R C E F O R T H E C O N S T R U C T I O N I N D U S T R Y CONCRETE MIX 10L11504 ACI -318 STATISTICAL ANALYSIS DATES MAX 100 100 6.50 3530 5310 6147 5430 1455 5.5 MIN 75 75 3.00 3090 3210 4047 4430 400 1.3 NO. 29 17 29 2 30 30 4 30 28 MEAN 90 87 4.99 3310 4147 4982 4940 835 4.5 SD 6.0 9.0 0.89 311 569 580 508 243 0.8 co v% 6.7 10.3 17.8 9.4 13.7 11.6 10.3 29.1 18.5 DATE CONC AIR 3D 7D 28D 56D 7 -28 Air % YY -MM -DD TEMP TEMP SLMP STR. STR. STR. STR. GAIN 2011 -05 -10 82 75 6.00 3535 4290 755 5.0 2011 -05 -10 79 75 6.25 3620 4420 800 4.6 2011 -05 -10 82 5.00 4325 5280 955 4.5 2011 -05 -10 88 4.00 3525 4380 855 4.6 2011 -05 -11 86 4.75 4430 5325 895 3.8 2011 -05 -16 81 75 6.00 4085 5190 1105 5.3 2011 -06 -04 75 77 5.00 3530 4150 4550 400 4.5 2011 -06 -04 86 81 5.50 4010 4793 783 4.0 2011 -06 -07 93 91 6.25 3650 5105 5430 1455 1.3 2011 -06 -13 91 4.50 3790 4550 760 5.1 2011 -06 -13 90 5.25 3300 4120 820 5.4 2011 -06 -13 95 4.75 3760 4680 920 4.7 2011 -06 -14 99 3.00 4555 5123 568 0.0 2011 -06 -15 4353 5145 792 0.0 2011 -06 -21 90 93 6.50 3210 4047 4430 837 4.0 2011 -06 -24 91 81 3.50 4200 5385 5320 1185 4.0 2011 -06 -24 93 90 5.00 3710 4405 4580 695 5.2 2011 -06 -27 90 97 3.50 4180 4900 720 4.1 2011 -06 -29 100 100 4.50 4810 6147 1337 3.5 2011 -07 -09 93 84 4.00 4800 5457 657 3.9 2011 -07 -09 93 90 4.75 4870 5620 750 4.6 2011 -07 -19 95 88 5.00 5310 6050 740 4.5 2011 -07 -19 90 86 5.50 4190 5420 1230 5.5 2011 -07 -21 99 100 4.00 3990 4835 845 4.0 2011 -07 -25 95 99 5.50 3660 4770 1110 4.8 2011 -07 -25 88 5.25 4800 5355 555 5.3 2011 -07 -26 97 5.50 3090 3480 4160 680 4.2 2011 -07 -27 90 5.75 4000 4565 565 5.2 2011 -08 -08 90 5.75 4800 5355 555 4.8 2011 -08 -08 84 4.50 5310 6050 740 4.3 Page 1 ASH GROVE CEMENT COMPANY ASH GROVE - 908 Gila Road - - Pest Office Box 520 f i ID w MkBolhiaa, Texas 76065 Type 1/11 Production Period: September 1 thru September 30, 2011 Date: 10/11/2011 The following inforntatlon is based on average test data during the production period. The data is typical of cement shipped from the Midlothian. Teas plant. Mthvidual shipments may vary. STANDARD REQUIREMENTS ASTM C150/C150M-09 CHEMICAL PHYSICAL A.S.T.M. Test Spec. A.S.T.M. Test Item Method Umk Test Result item Method Spec Limit Test Result 5 C114 A 20.44 Air content of mortar (volume %) 085 12 max 8 Al (%) C114 6.0 max 5.00 Fineness (an /g): Fe ( %) C114 6.0 max 3.22 Air permeabl0ty 0204 2800 min 3994 Ca0 ( %) C114 A 64.98 Autoclave expansion (%) C151 0.80 max 0.03 MgO ( %) C114 6.0 max 0.32 SO3 ( %) C114 3.0 max 2.76 Compressive strength (psi) Loss on ignition ( %) C114 3.0 max 1.53 1 Day C109 A 2057 Na ( %) 014 A 0.09 3 Days C109 1740 min 3832 K ( %) 014 A 0.50 7 Days C109 2760 min 4985 Insoluble Residue ( %) C114 0.75 max 0.43 28 Days C109 A CO ( %) C114 A 1.08 limestone ( %) per ASTM C114 5.0 max 3.0 Limestone (%) per TXDOT 5.00% max. 3.0 Time of setting (minutes) Limestone (%) perAHTD 5.00% max. 3.0 (VItat) CaCO, In limestone ( %) 014 70 min 82.61 Irrklel: Not lass than C191 45 78 Potential compounds ( %)° Initial: Not more titan 375 C C114 A 60 C C114 A 13 C C114 8 max 8 C 0114 A 10 C C114 A C + 4.75 C C114 100 max 98 OPTIONAL REQUIREMENTS ASTM C150/C150M -09, Tables 2 and 4 CHEMICAL PHYSICAL A.S.T.M. Test Spec A.S.T.M. Tart item Method Umk Test Result Item Method Spec Unit Test Resale C,S + C,A ( %) C114 A Fake set (%) C451 A 79 Equivalent alkalies ( %) C114 0.60 0.42 Het of hydration (kJ /kg) Equivalent alkalies 95% conLWnk- 0A4mkn., 0.60max 7 days C186 MAD 347 A = Not applicable. 0 = Umk not spedfled by purchaser, ffi Days A ,test results provided for information only. C = Test results for this period not available. 0 = Test results represent most recent values and is for ktforntatlon only. We certify that the above described cement, at the time of shipment, meets the chemical and Physical requirements of ASTM 0150.09 and MSNTO M85. The above described cement, at the time of shipment. is approved under NSF /ANSI Standard 61 for Portland Ca Signature: . pp Title: Chief Chemist Lao 5molinskl _otl�` r .,_ .:.QUELINE CARBAJAL NOTARY PUBLIC STATE OF TEXAS / 4 , of � + ' Lom Expires 02-24-2014 ( �` � r � � h jI p � 'v'"` `ivw" l tai' -__ — ASH GROVE CEMENT COMPANY ASH GROVE 900 Gift Road Post Office Box 52o 41 11) Midlothim, Tens 76065 Type 1 /11 Production Period: September 1 thru September 30, 2011 Date: 10/13/2011 The following information is based on average test data during the production period. The data is typical of cement shipped from the Midlothian. Tesss plant. Individual shipments may vary. Additional Data M85 Inorganic Processing Addition Data Type limestone Amount%) 2.98 5102( %) 8.49 Al (%) 2.82 Fe %) 1.43 Ca0 ( %► 46.28 SO, ( %) 1.16 CO2 (%) 36.23 Base Cement Phase Composition C 62 CsS 13 C,A 8 C 10 Signature: ..,.....,, .. m..o...� u+ _ Title: Chief Chemist Smogntld � +�+" , ° JACQUELINE CARBAJAL f ► . NOTARY PUBUC . . STATE OF TEXAS .'x«11 Comm. Expires 02 -24 -2014 ar#46C(jal DIIMIX CONCRETE • REDI -MIX TECHNICAL SERVICES LABORATORY SIEVE ANALYSIS RESULTS Plant: Lewisville, Plant 259 Product: Fine Aggregate, ASTM C 33, Section 5.1 Date Sampled: 7/8/11 Date Tested: 7/20/11 Tested by: WCH Percentage SPEC'S Sieve mm %Ret %Pass - 11/2 38.10 0 100 - 1 25.40 0 100 3/4" 19.00 0 100 100 1/2" 12.70 0 100 100 3/8" 9.51 0 100 100 #4 4.76 2 98 95 -100 #8 2.38 11 89 80 -100 #16 1.19 28 72 50 -85 #30 0.60 48 52 25 -60 #50 0.30 80 20 5-30 #100 0.15 96 4 0 -10 Pan 100 0 - #200 (Decant) 0.07 - 0 0 -3 FM 2.65 2.3 -3.1 ABS% 1.40 S.G. 2.62 Decant Method ASTM C117 J Technical Services Manager m am Hanson HEIDELBERGCEMENTGroup Product Quality Summary Report Period 10/24/2011 - 11/07/2011 Plant C777- BRIDGEPORT (PERCH -HILL) Product TX121 TX126 TX129 TX157 TX178 TX180 TX389 - ASTM #467 - ASTM #57 1" STATE - ASTM #67 Mfg Sand Cr. #6 - #20 Mfg. ASTM C -33 (1 -1/2" - # 4) (1" - # 4) Cr. GRADE 3 (3/4 "- #4) Cr. Lime Stone Sand Cr. Lime Sand Cr. Lime Cr. Lime Lime Stone Lime Stone Stone Stone Stone Specification TXDOT 2 TXDOT 4/57 TXDOT 3 TXDOT 5/67 ASTM C -33 /467(421 -Crs) (421 -Crs) (421 -Crs) (421 -Crs) MFG SAND 2" (50mm) 100.0 1 1/2" (37.5mm) 100.0 100.0 100.0 1" (25mm) 81.4 95.9 95.2 100.0 3/4" (19mm) 55.7 78.7 76.9 94.7 1/2" (12.5mm) 38.1 39.8 39.8 51.1 3/8" (9.5mm) 23.7 26.4 22.8 26.9 100.0 100.0 100.0 #4 (4.75mm) 2.1 5.1 3.3 4.2 99.5 95.3 99.8 #8 (2.36mm) 1.9 1.3 1.1 73.4 57.3 86.2 #10 (2mm) 71.9 #16 (1.18mm) 41.2 24.0 60.3 #30 (0.6mm) 22.4 8.8 38.5 #40 (0.425mm) 24.7 #50 (0.3mm) 11.0 3.8 21.5 #80 (0.18mm) 10.7 #100 (0.15mm) 4.3 2.0 #200 (75um) 1.33 1.27 2.62 Pan 0.0 0.0 0.0 0.0 0.00 0.00 0.00 aggQC 11/07/2011 Lehigh Hanson Page: 1 of 1 ■ Han on HEIDELBERGCEMENTGroup Basic Quality Statistical Summary Report Period 10/23/2011 - 11/06/2011 Plant C777- BRIDGEPORT (PERCH -HILL) Product TX126— ASTM #57 (1" - # 4) Cr. Lime Stone Specification TXDOT 4/57 (421 -Crs) Sieve/Test Tests Average St Dev Target Specification 4200 (75um) 2 0.56 0.085 aggQC 11/06/2011 Lehigh Hanson Page: 1 of 3 BASF The Chemical Company January 7, 2011 Certificate of Conformance Pozzolith 322N BASF Corporation* *(successor in interest to BASF Construction Chemicals, LLC, which is successor by merger to BASF Admixtures, Inc., formerly known as Degussa Admixtures, inc., formerly known as Master Builders, Inc.) TO WHOM IT MAY CONCERN: State of Ohio ) County of Cuyahoga ) ss Before me, a Notary Public, in and for the aforesaid State and County, personally appeared Richard Hubbard III, who being duly sworn, deposes and says: That he is a Sr. Technical Specialist for BASF Corporation in Cleveland, Ohio; and That Pozzolith 322N is manufactured by BASF Corporation; and That Pozzolith 322N, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.00024 percent (2.4 ppm) chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 100 pounds) of cement; and That Pozzolith 322N, depending upon the dosage used, meets the requirements for a Type A, Water - Reducing, Type B, Retarding, and Type D, Water- Reducing and Retarding Admixture specified in ASTM C 494, Corps of Engineers' CRD -C 87 and AASHTO M194 the Standard Specifications for Chemical Admixtures for Concrete. Richard Hubbard III BASF Corporation - Admixture Systems Subscribed and sworn to before me the 7tay of January, 2011 (1 4L/(/ 1 Charlene R. Mandat Resident of Summit County Notary Public, State of Ohio My Commission Expires November 4, 2011 Master Builders a m BASF The Chemical Company January 7, 2011 Certificate of Conformance Pozzolith 300R BASF Construction Chemicals * Admixture for Concrete *(successor in interest to BASF Construction Chemicals, LLC, which is successor by merger to BASF Admixtures, Inc., formerly known as Degussa Admixtures, Inc., formerly known as Master Builders, Inc.) TO WHOM IT MAY CONCERN: State of Ohio ) County of Cuyahoga ) SS Before me, a Notary Public, in and for the aforesaid State and County, personally appeared Richard Hubbard III, who being duly sworn, deposes and says: That he is a Technical Specialist for BASF Corporation in Cleveland, Ohio; and That Pozzolith 300R is manufactured by BASF Corporation — Admixture Systems; and That no calcium chloride or chloride based ingredient is used in the manufacture of Pozzolith 300R; and That Pozzolith 300R, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.0002 percent (2.0 ppm) chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 100 pounds) of cement; and That Pozzolith 300R meets the requirements for a Type B, Retarding, and Type D, Water- Reducing and Retarding Admixture specified in ASTM C 494, Corps of Engineers' CRD -C 87, and AASHTO M194, the Standard Specifications for Chemical Admixtures for Concrete. --7 s D 4V Richard Hubbard 111 BASF Corporation — Admixture Systems Subscribed and sworn to before me the ay of January. 11, ( /1- Za‘W - - MA / Charlene R. Mandaj Resident of Summit County Notary Public, State of Ohio My Commission Expires November 4, 2011 Master Builders n a BASF The Chemical Company January 7, 2011 Certificate of Conformance PolyHeed 1020 BASF Corporation* '(successor in interest to BASF Construction Chemicals, LLC, which is successor by merger to BASF Admixtures, Inc., formerly known as Degussa Admixtures, Inc., formerly known as Master Builders, Inc.) TO WHOM IT MAY CONCERN: State of Ohio ) County of Cuyahoga ) ss Before me, a Notary Public, in and for the aforesaid State and County, personally appeared Richard Hubbard III, who being duly sworn, deposes and says: That he is a Sr. Technical Specialist for BASF Corporation in Cleveland, Ohio; and That PolyHeed 1020 is manufactured by BASF Corporation — Admixture Systems; and That no calcium chloride or chloride based ingredient is used in the manufacture of PolyHeed 1020; and That PolyHeed 1020, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.00014 percent (1.4 ppm) chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 100 pounds) of cement; and That, depending on the dosage used, PolyHeed 1020 meets the requirements for a Type A, Water - Reducing, and Type F, Water- Reducing, High Range Admixture specified in ASTM C 494, Corps of Engineers' CRD -C 87 and AASHTO M194, the Standard Specifications for Chemical Admixtures for Concrete. C -.- \ , , \__ ,..-\\ 4j ,) \ 6/. I l Richard Hubbard III BASF Corporation — Admixture Systems Subscribed and swom to before me the qt of January, 2411 Charlene R. Mandat Resident of Summit County Notary Public, State of Ohio My Commission Expires November 4, 2011 Master Builders BASF The Chemical Company January 7, 2011 Certificate of Conformance MB AE 90 BASF Corporation* Admixture for Concrete "(successor in interest to BASF Construction Chemicals, LLC, which is successor by merger to BASF Admixtures, Inc., formerly known as Degussa Admixtures, Inc., formerly known as Master Builders, Inc.) TO WHOM IT MAY CONCERN: State of Ohio ) County of Cuyahoga ) SS Before me, a Notary Public, in and for the aforesaid State and County, personally appeared Richard Hubbard III, who being duly sworn, deposes and says: That he is a Sr. Technical Specialist for BASF Corporation in Cleveland, Ohio; and That MB AE 90 is manufactured by BASF Corporation — Admixture Systems; and That MB AE 90 is Master Builders air - entraining admixture for concrete; and That no calcium chloride or chloride based ingredient is used in the manufacture of MB AE 90; and That MB AE 90, based on the chlorides originating from all the ingredients used in its manufacture, contributes less than 0.000068 percent (0.68 ppm) chloride ions by weight of the cement when used at the rate of 65 mL per 100 kg (1 fluid ounce per 100 pounds) of cement; and That MB AE 90 meets the requirements of ASTM C 260, Corps of Engineers CRD -C 13, and AASHTO M154, the Standard Specifications for Air - Entraining Admixtures for Concrete. Richard Hubbard III BASF Corporation — Admixture Systems Subscribed and sworn to before me th- - day of Janua 2,011 Charlene R. Mandat Resident of Summit County Notary Public, State of Ohio My Commission Expires November 4, 2011 Master Builders