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PA9702-LR 990804 (2) CONCRETE COMPRE IVE STRENGTH TEST 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75247 Date of Service: 07/0~/1999 Report No.: 9918101 Report Date 08/0~/1999 Client No.: COPPELL Project No.: 94991118 Client: City of Co pell Project: Copl~ll Aquatic/~ecreation 732 DeForest 300 Bloc~ of Fa~way Bl~d Copl~ll T~ 75019 ~opl~ll, Texas/l~j. ~05 Services: PROJECT DATA CONTRACTOR: Hisaw & Assoc. CONCRETE CLASS: N/A CONCRETE SUPPLIER: Nelson Brothers PLACEMENT DATE: 07/02/1999 BATCH TIME: N/A PLANT: N/A TWIn SAMPLED: 1:45pro EY: Mafio Garcia SPECIFICATION REQUIREMENTS WEATHER CONnmONS: Sunny, windy STRENGTIt: 4000 psi @ 28 Days TEMPERATURE (F). Am 97 F COt~CRETE: 94 V SLUMP: 3-5" TRUCK NO: 219 TtCKWrNO: 74476 Am: N/A AreCONTENT(%): N/A UNITWEIgHT(pet): N/A TEST METHOD: ASTM C-143 PLACEMENT LOCATION: LeR tttm lane going eastbound on Parkway BIrd. from west side of 282' east an~t west ASTM C- 172 approach 36' east and west ASTM C-39 SAMPLE LOCATION: REPORT OF TESTS Acctr~!~A~v~ YAP, US: CYLINDER MEASURED MAXIMUM COMPRESSIVE MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE SET NO. (inches) TESTED (days) (lhs. force) (psi) TYPE 1 I 5.50 0710911999 7 126910 4490 1 2 5.50 07/09/1999 7 122120 4320 Average 4410 1 3 5.50 07/30/1999 28 135990 4810 I 4 5.50 07/30/1999 28 135140 4780 Average 4800 This re~~n is ex~~usive~y f~r~h~use~f~he~~ient i~dicated ab~ve and sha~~n~t be repr~du~ed~x~ept nfu wthout the wfitte~,approval ofHBC Engineefing, Inc. 01LL Page 1 of 2 CONCRETE COMPRESSIVE STRENGTH TEST ENGINEERII~, 8901 Carpenter Frwy., Sult~ #100 Dallas, Texas 75247 Date of Service: 07/02/1999 Report No.: 9918101 Report Date 08/04/1999 Client No.: COPPELL ProjectNo.: 94991118 Client: City of Coppell Project: Coppell Aquatic/Recreation Ctr Attn: Brad Reid 732 DeForest 300 Block of Parkway Blvd Coppell TX 75019 Coppell, Texas/Prj. ~<5051 Services: Ob~ain~amp~e~~ffresh¢~ncreteatthep~acement~ocati~ns~pe~~rmrequired~e~dtestandcast compressive strength samples. PROJECT DATA CONTRACTOR: Hisaw & Assoc. CONCRETE CLASS: N/A CONCRETE SUPPLIER: NelsotlBrothers PLACEMENTDATE: 07/02/1999 BATCH TIME: PLANT: N/A T~4E SAMPLED: 3: 15pm BY: Mario Garcia SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: StlllIly, very cloudy STnENO~: 4000 psi @ 28 Days T~n~ERATUP, Z ~ - Am 93 F CONC~,~-r~: 92 SLUMP: 3-5" TRUCK NO: 216 TICKET NO: 74487 AIR: N/~. AIR CONTENT (%): N/~k UNIT WEIGHT (pcf): N/A TEST METHOD: ASTM C- 143 PLACEMENT LOCATION: See page 1 ASTM C- 172 ASTM C-39 SAMPLE LOCATION: See below REPORT OF TESTS VAnOS: 70 CYLINDER MEASURED MAXIMUM COMPRESSlYE I~Ls, RKF. D SLUMP DATE AGE LOAD $TRE~TGTH FRACTURE SET NO. (inches) TESTED (days) (Ibs. force) (psi) TYPE 2 1 5.50 07/09/1999 7 97890 3460 2 2 5.50 07/09/1999 7 103750 3<570 Avenge 3570 2 3 5.50 07/30/1999 28 17<5220 <5230 2 4 5.50 07/30/1999 28 184600 <5530 Avenge 6380 $ax~p3. e 3. oca~:j. on: T~xrn 3_ane frora west: sLde: 237' and 15' Technician: Mario Garcia Started: l:00pm Finished: 4:30pm ~u~~ Report Distribution: ' (1) City of Coppell (1) City ofCoppell - Engineering (1) BrinkIcy Sargent Architects (I) City ofCoppetl - Bldg. lnsp. (l) Turner Engineers (1) City ofCoppall - Leisure Scrv Dept Vice President (1) Hisaw & Associates This report is exclusively for the use of the client indicated above and shall not be rcpreduccd except in full without the writ~n approval of HBC Engineering, Inc. 0ILL Page 2 of 2