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PA9702-LR 990714 CONCRETE COMPRE olVE STRENGTH TES" 8901 Carpenter Frwy., Suite #10~ D~llss, Texas 75247 Date or Ser~ice: 06/15/19~ Report No: 9916424 ReportDate Client No.: COPPELL Proj~t No.: 94991118 Client: City of Co 11 Proj~t: ~p~ll Aquatic~ation C~ 732 ~Forest 3~ Bl~k of P~kway Blvd Cop~II TX 75019 Cop~II, Texa~. ~51 Services: Ob~in samples of fresh concrete at ~e placemem l~ations, ~o~ ~qu~ field test ~d cast compressive s~eng~ sables. PROJECT DATA CONTRACrOP~ Hisaw & Assoc. CONCRETE CLASS: 6 Sack COSCR~fESUPPLn~R: NelsonBros. PLACEMENTDATE: 06/15/1999 BATCHXm4E: ll:52am PLA~rr: Lewisville T~4E s,~w~En: 12:40pm BY: Mike Odom S!~;t;~'~CATION REQUIREMENTS WEA'a'tu~R CONDmONS: Partly cloudy SXP. ENGTR: 4000 psi @ 28 Days Tn~v-RAXtrRE O% Am 86 F CONCRETE: 85 F SLt~W: 4.0-6.0" TRUCK NO: 206 T~CKET NO: 73478 Am: N/A Amcom~Rr(~): N/A tn~rrw~iaffr(p~: N/A TEST ~ trio D: ASTIr[ C- 14 3 pLA CEMENT LOCATION: Pier information add technician time: Se~ Retxxt # 99 1642~ ASTM C-172 ASTM C-39 SAMPLE LOCATION: RA-R2 South REPORT OF TESTS ACCU~UL~Tn~ VAR~: 45 CYLINDER MEASURED MAXIMUM COMPRESSWE MARKED SLUMP DATE AGE LOAD STRENGTH FRACI~IRE SET NO. (~ches) T~STED (days) ~b~ fof~e) ~ TYPE 1 1 5.75 06/22/1999 7 108400 3830 I 2 5.75 06/22/1999 7 108020 3820 A vetage 3830 I 3 5.75 07/13/1999 28 146510 5180 1 4 5.75 07/13/1999 28 145750 5150 Average 5170 Ten (10) gallons o~ wa~er added. Terhnician: Mike Odom Started: 12:00pro Finished: 6:00pm t~ Report Distribution: ngineering, Inc. (~) City of Coppeli O) City of Copp~n - ha~in~-~ag (1) Bfnkley Sargent Architects (1) City ofCopp~n - rodS. rasp. Eugene Harbour ( 1 ) Turaa Eugincen ( 1 ) City of Copp~ll - Leisure Sen' D~t Vice President (1) Hisaw & Associates This t~po~ is exclusively for die use of the client indicated above and shall not be reproduced except in full wi~lout the written approval of H BC Eagineaing, I~. 01TM Page 1 of I