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SC-Cottonwood E9-LR 951016FUGRO- McCLELLAND (SOUTHWEST), INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (214) 484 -8301; Fax (214) 620.7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 16, 1995 PROJECT: Cottonwood Elementary School, Coppell, Texas Project No.: 0751 -2055 SAMPLE D ATE: September 14, 1995 1 CONTRACTOR: TICKET NO.: AMBIENT TEMP. ( °F): CONCRETE TEMP. ( °F): TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: K A Sparks Contractors, Inc 313977 CONCRETE SUPPLIER: 82 PLANT/TRUCK: 88 MIX ID NUMBER: 8:28 am AIR ( %) (ASTM C -231) 9:30 am WATER ADDED (gal): partly cloudy SLUMP (inches) (ASTM C -143) Circle drive, west entry 135 feet from Minyard Express Concrete 4/385 9339 6 10 5 1/2" CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 22 11 , 28.27 square inches CYLINDER NUMBER AGE (days) DATE TESTED TOTALLOAD (pounds) COMPRESSIVE STRENGTH (psi) REQUIRED COMPRESSIVE STRENGTH (p CWS 197 7 09/21/95 86000 3043 3000/28 days CWS 198 28 10/12/95 113000 3998 CWS 199 28 10/12/95 111000 1 3927 CWS 200 Hold Specifications: Making & Curing: ASTM C -3I Testing Methods: ASTM C. 143. ASTM C -39 REMARKS: Technician: David Peters FUGRO- McCLELLAND ( SOUTHWEST), INC. Checked By: SMH/rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Construction, Inc. - E. J. Williams SHW Group - Mike Elmore SHW Group - Joe Craddock i can FUGRO-McCLELLAND (SOUTHWEST), INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (214) 484 -8301; Fax (214) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 116, 1995 PROJECT: Cottonwood Elementary School, Coppell, Texas Project No.: 0751 -2055 CONTRACTOR: TICKET NO.: AMBIENT TEMP. ( ° F): CONCRETE TEMP. ( °F): TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: K A Sparks Contractors, Inc 313934 CONCRETE SUPPLIER: 78 PLANT /TRUCK: 84 MIX ID NUMBER: 7:05 am AIR ( %) (ASTM C -231) 8:00 am WATER ADDED (gal): partly cloudy SLUMP (inches) (ASTM C -143) Circle drive around, north parking lot at west end crossover Express Concrete 4/ 9339 5 10 4 1/2" CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" a 12", 28.27 square inches CYLINDER NUMBER AGE (days) DATE TESTED TOTAL LOAD (pounds) COMPRESSIVE STRENGTH (psi) REQUIRED COMPRESSIVE STRENGTH (psi) CWS 193 7 09/21/95 87000 3078 3000/28 days CWS 194 28 10/12/95 109000 3856 CWS 195 28 10/12/95 1 107000 1 3785 CWS 196 Hold Specifications: Making & Curing: ASTM C -31 Testing Methods: ASTM C.143. ASTM C39 REMARKS: Technician: David Peters FUGRO- McCLELLAND (SOUTHWEST), INC. Checked By: SMH/rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Construction, Inc. - E. J. Williams SHW Group - Mike Elmore S14W Group - Joe Craddock