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SS9402C-LR 980618Compaction Test Report Patton, Burke & Thompson 10555 Ncwkirk Street Suite 530 Dallas, Texas 75220 CLIENT: CI1Y OF COPPELL 225 PARKWAY BLVD. P. O. BOX 478 COPPELL, TEXAS 75019 DATE: 06tt8/98 JOB NO ]532 .... REPORT NO t0 - SHEET 1OF ;~. SUBJECT BETHEL ROAD SEWER LINE BACKFILL REPAIRS COPPELL, TEXAS UTILr[Y TRENCH BACKFILL OBSERVATION LABORATORY FIELD TEST DEPTH TEST MAX OMC DRY MC COM- NO. LOCATION FEET TYPE DENSITY % DENSITY % >ACTION SOIL IYPE PCF PCF ~ANtTARY SEWER~UNE; STK 6+25 CURVE NO. 5 SANITARY SEWER LINE~ 5TA; 5 + 75 CURVE NO. 6 53 3-0 """' ','~n= .~.,,,n .u.),-,n .~,ar .~nn. J_O_aN©.1532 SANfI'ARY SEWER L~NE~ STA; 8+00 CURVE NO. 5 54 :.9 ............. SANITARY SEWER LINE, STA~ 7+50 CURVE NO. & 5ANffARY SEWER LINE; STA: 9+00 CURVE NO~6 56 4.C .';'J C ............. - SANITARY SEWER LINE; ~I'A; 8+60 CURVE NCL 30 57 4.0 L"JC ........ S.M~ARY SEWER LINE, STA.- 6+50 CURVENO. 5 SANITARY SEWER LtNE; 5TA~ 6+00 CURVE NO. 3 I BELOW' TOP OF ASpRALT 2 95% OF ASTM D-698 REQ{IIRED SPECIFICATIONS; t00 % OF M~X~MUM ASTM D 698 MOISTUr~E WITHIN . % OF OPTIMUM tYPE OF COMPACTION EQUIPMENT AND NO OF UNITS: HAMM 221OVtBRATO~f DRUM ROLER {1) MOISTURE ADDED BY IHICKNBSS OF LIFT . 6-8 INCHES TYPE OF EARTH MOVING EQUIPMENT AND NO OF UNITS: DAEWOOD TRACKHOE (t)~ CASE UNI-LOADE R { 1} THIS REPORT PRESENTS OPINIONS FORM ED AS A RESULT OF OUR OBSERVATION OF FILL PLAC EM ENt AS WE LL AS THE TESTS SHOWN ABOVE WE HAVE RELIED UPON THE CONTRACTOR TO APPLY ]~E NECESSARY COMPACT[VE EFFORTAND MOISTURE TO ACHIEVE SPECIFIED COMPACTION DURING TIMES WHEN OUR OBSERVER IS NOT PRESENt AND AT LOCATIONS OTHER THAN THOSE TESTED TEST DATA ARE NOT THE SOLE BASIS FOR OPINIONS ON WHETHER TH E FILE MEETS SPECIFCATIONS PROGRESS REPORT A~ REQUESTED, PBT MADE A SiTE VISIT TO OBSERVE AND TEST THE UTILITY TRENCH RECONSTRUCTION. PRIOR TO THE PLACEMENT OF ANY BACKFILL MATERIAl., THE BOTTOM OF THE TRENCH WAS RECOMPACTED UNTIL A SUiTABLE DENSITY WAS OBTAINED. THEN THE GEQTEXTIJ.E ~E~RJ(;:; WA~ ~ET ~ PLACE. BACKFILL MATERIAL WAS PLACED IN THE TRENCH BElWEEI~:~A. ,'i+~O ~ ~+~ ~;93~t ~ 8:2~. THIS MATERIAL WAS PLACED IN APPROXIMATELY 8' LIFTS AND COMPACTED UN[IL A MINIM.~U~ C)F~ 00%, DENSr[Y WAS OBTA NED. ADDmONAL TRENCH WAS OPENED UP BEIWEEN STA. I 1 +00 AND 11 +~ ~tlL 1~+00 AND 13+$0. A THICK SECTION OF (CONTINUED ON SHEET :~.OE~,~_ I~T NO. 10) .... [~ ~ OUR OPINION, FILL COMPACTION MEETS SPEClFICA[ ~t~l~ _~,~ t ~1.~"~'1~:~ I~,~1~ pBSE RVATIONS AN D TEST N O.( S } _ 52"59 [~ I^N OUR OPINION. FILL CO M PACT,O N DOES NOT M E ~.E~.PE.r"~"I*;ICAEI~II/I~II IN DI~.T."' r~.Y ouR O BS E RVATION$ AN. TBST NO., S, AND SHOULD BE REWORKED ~..' ~ SCOPE OF OBSERVATION: [] ~JLL TIME' I~ PERIODI~;'~(~*I~,'(~L~*'~'~"~'I~'I~R'S OR CLIENT'S REPRESENTATIVE ADV1SED DAN ~PAVCO~ c". ........................ ~' ~ FIELD ~EPRESENTATIVE ~ ~.~)~ ~ ~.' ~f~.*TM /~ICI,~RD J. HAIV1ME RB~ Compaction Test Report Patton, Burke & Thompson 10555 Newkirk Street Suite 530 Dallas, Texas 75220 CLIENT: CRY OF COPPELL 225 PARKWAY BLVD. P. O. BOX 478 COPPELL, TEXAS 75019 DATE O6/18/98 JOB NO 1532 REPORT NO 10 SHEET 2OF ;~ SUBJECT BETHEL ROAD SEWER LINE BACKFILL REPAIRS COPPELL, TEXAS UTILRY TRENCH BACKFILL OBSERVATION LABORATORY FIELD TEST DEPTH TEST MAX OMC DRY MC COM NO. LOCATION FEET TYPE DENSITY % DENSITY % PACTION SOIL 1YPE PCF PCF % 2 SANITARY SEWER UNE, STA, 7+25_ CURVE NO. 2 60 3.0 NUC 113.5 16.0 114.6 9.7 100 JOBNO. 1532 SANITARY SEWER UNE, ErA. 7+70 CURVE NO. 2 61 3.0 NUC 113.5 16.0 113.8 14.3 100 JOBNO. 1532 SANITARY SEWER LINE, STA. 6~65 CURVE NO. 5 62 1,3 NLIG 117.0 12.0 117.5 15.3 100 JOBNO. 1532 SANITARY SEWER UNE, STA~ 5+00 CURVE NO. 2 63 1,3 NUC 113.5 16.0 113.1 14.3 100 JOBNO. 1532 SANITARY SEWER LINE, STA~ 2+40 CURVE NO. 2 64 3.0 NUC 113.5 16.0 115.0 16.1 100 JOBNO. 1532 SANITARY SEWER UNE~STA. 7+110 CURVE NO. 5 65 ~,0 HUe 117.C 12.0 116.5 15.0 100 JOBNO. 1532 SANITARY SEWER UblE, 5TA. 6-t-65 CURVE NO. 5 66 1,~, IqlJ(~ 117.C 12.0 117.8 13.1 100. JOBNO, 1532 SANITARY SEWER LINE, STA..6+00 CURVE NO. 5 67 1.3 NUC 117.C 12.0 116.8 11.9 100 JOBNO. 1532 BELOW TOP OF A~PHALT 2 95% OF ASIM D-698 REQUIRED SPECITICATIONS: 100 O/o OE MAXIMUM ASTM [~ 698 T HAMM 2210 VIBRATORY DRUM ROLLER [!1 DAEWOOD TRACKHOE [1). CASE UN -LOADER [1] THIS RE PORT PRESENTS OPINIONS FORMED AS A RESULT OF OUR OBSERVATION OF FILL PLACEM E NT, AS WE LL AS THE TESTS SHOWN ABOVE WE HAVF RELIED UPON THE CONTI~kCTOR TO APPLY THE NECESSARY COMPACTIVE EFFORTAND MOISTURE TO ACHIEVE SPECIFIED COMPACTION DUllING TIMES WHEN OUR OBSERVER IS NOT PRESENT, AND AT LOC.~TIONS OTHER THAN THOSE TESTED TEST DATA ARE NOT THE SOLE BASIS FOR OPINIONS ON WH ETHER THE FILL ME ETS SPECIFICATIONS Pr~OGRESSREPORT [CONq1NUED FROM SHEET 1 OF REPORT NO. 10].... CT~ WAS LEFT IN PLACE BEIWEENSTA. 11 +6~ 12:00. THIS SECTION OF CTB WAS OVER 4" THICK. WHILE EXCAVATING THE TRENCH AT AND ~'~2~,~0 I~.IE CONTRACTOR UNCOVERED LARGE AMOUNTS OF TREE LIMBS AND BRANCHES INCORPORATED INTO THE ORIGINAL UTILRY TRENCH BACKFILL MATERIAL. 116/O IN-PLACE MOISTURE/DENSiTY TESTS [NOS. 70 & 71 ] WERE PERFORMED ON THE BACKFILL MATERIAL PLACED IN THE ORIGINAL UTILITY TRENCH. BOTH TESTS INDICATED VERY LOW DENSITY RELATIVE COMPACTION. [CONTINUED ON SHEET 3 OF REPORT NO. 10]. ,, ~. O,F. r ~ 60 - 67 O OU, [] IN OUR O.N,O~ FILL COM ~TION DOES NOT M.. SmF [~T'O~,C;~/~ R O~E~ArIONS AND TEST NO.{S} ~D SHOUW SCOPEOFO~E~ATION' ~ ~TIME' ~ PERIODIC ~L~~'~ORCLIENT'SREPRESENTATIVEAD~SED D~ [PAVCO) BOB DYGERT Compaction Test Report Patton, Burke & Thompson 10555 Ncwkirk Street Suite 530 Dallas, Texas 75220 CLIENT: CITY OF COPPELL 225 PARKWAY BLVD. P. O. BOX 478 COPPELL, TEXAS 75019 DATE 06/18198 JOB NO 1532 REPORT NO ]0 __ SHEET_ 30E. 3 ..... SUBJECT BETHEL ROAD SEWER LINE BACKFILL REPAIRS COPPELL, TEXAS UTILr1Y TRENCH BACKFILL OBSERVATION SANITARY-SEWER LINEi SI'A. 7+50 CURVE. NO.~ t~ 01'1 Mill" 110R 19r1 191 R 1134 100a.JOBNO. 1532 SANITARY SEWER-LINE~ STA, 8-I-00 .~U~ NO_, .6 20 Milt" ' 1 lO R 19 cl 190 0 10.7 100 JOB NO.I~,~ wBANITARY SEWER LINE, STA. 9+60 CURV~_ _NO. 30 7C .en40~ TO ~-cCO~P-a. CT!OH A n eau~ 11/~ 7 11.4 92.8 10.4 80 JOB NO. 1532 SANtTARYSEWER LINE STA,- 10+50 ~¢URVE~ NO. 30 7~, .~n.!O.n. TO P. ECO~'~P-R-CT!O~"! a fl Milt" 1 lA 7 I I & gl .3 12.6 78 JOB N0.1532 1 BELOW TOP OF ASPHALT 295% OF ASIM D-695 REQUIRED SPECIFICATIONS: 100 % OF MAXIMUM ASTM D 698 THIS REPORT PRESENTS OPIMONS FORMED AS A RESULT OF OUR OBSERVATION MOISTURE WIIHIN % OF OPTIMUM OF FiLL PLACEMEN~ AS WELL AS THE TESTS SHOWN ABOVE WE HAVE RELIED UPON THE CONTRACTOR TO APPLY THE NECESSAI~Y COMPACTIVE EFFORT AND 1YPE OE COMPACTION EQUIPMENT AND NO OF UNITS MOISTURE TO ACHIEVE SPECIFIED COMPACTION DURING ~MES WHEN OUR HAMM-2210 VIBRATORY DRUM ROLLER [t] OBSERVER IS NOT PRESEN~ AND AT LOCATIONS OTHER THAN THOSE TESTED TEST DATA A~E NOT THE SOLE BASIS FOR OPINIONS ON WHETHER THE FILL MEETS SPEC~FICAT~ONS MOISTURE ADDED BY THICKNESSOF LIFT ~8 . INCHES IYPE OF EARTH MOVING EQUIPMENT AND NO OF UNITS DAEWOOD TRACKHOE (1), CASE. UNLLOADER (1) PROGRESS RE~ORT [CONIINUED FROM SHEET 2 OF REPOI~ NO. 10]. Al,~li~ffi~l.]~¥ STA. 11 +~0~ ~ M~UREMENT WAS TAKEN OF THE SETrLEMENT OF THE ORIGINAL TRENCH AFTER THE BOITOM OF THE TRENCH WAS RECOMPACTED. THE SETILEMENT OF THE ORIGINAL TRENCH WAS BETWEEN 3" AND 4". ' -'*~-~ 70 71 OUR O~NIO~ Fl~ COM~CTION ~ES NOT ME~ SPECIFICAT~DI~ED BY~E~ATIONS AND TEST NO.IS} SCOPE OF O~E~ATION: D~KTIME; ~ PERIODIC. ONCAL~..~I~ NrSREPRESENTAT~E~SED D~ (PAVCO) BOB DYGE~ L~.. ~ ~.,'~ FIELD REPRESENTAT~ ~ ~;~IS~~ D~A~