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SC-Coppell HS-LR 991005FUGRO SOUTH, INC. ~. m 2880 Vireo lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell lSD, c/o Dal - Mac Construction Co. REPORT DATE: October 5, 1999 PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208 SAMPLE DATE: September 3, 1999 CONTRACTOR: Cortez Group TICKET NO.: 3091419 CONCRETE SUPPLIER: AMBIENT TEMP. (°F): 92 PLANT/TRUCK: 3/975 CONCRETE TEMP. (°F) (ASTM C-1064): 87 MIX ID NUMBER: 16 TIME BATCHED: 3:06 AIR (%) (ASTM C-231): TIME SAMPLED: 4:00 WATER ADDED (gal): 0 WEATHER CONDITION: Clear SLUMP (in.) (ASTM C-143): 4 1/4 LOCATION OF PLACEMENT: Piers: Pier ~21 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12", 28.27 square inches TOTAL COMPRESSIVE SPECIFIED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CHC 93 7 09/10/99 94000 3330 3000/28 days CHC 94 28 10/01/99 121000 4280 CHC 95 28 10/01/99 124000 4390 CHC 96 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C-31 T.ting ASTM C-143, Typesof ~] [~ [~ [~ Curing: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: Thomas L. Cranford FUGRO SOUTH INC. Reviewed By: '- ~' SMH/kp Distribution: DaI-Mac Construction- Damon Norman City of Coppell - Larry Davis Coppell lSD - Mickey Harper SHW Group - Joe Craddock SHW Group - Mike Elmore JRJ Paving - Jeff Williford FUGRO SOUTH, INC. ~ 2880 virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell lSD, c/o Dal- Mac Construction Co. REPORT DATE: October 5, 1999 PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208 SAMPLE DATE: September 3, 1999 I CONTRACTOR: Cortez Group TICKET NO.: 3091401 CONCRETE SUPPLIER: Lattimore AMBIENT TEMP. (°F): PLANT/TRUCK: 3/761 CONCRETE TEMP. (°F) (ASTM C-1064)-' 92 MIX ID NUMBER: (16) 3000 PSI W/R TIME BATCHED: 11:21 am AIR (%) (ASTM C-231): TIME SAMPLED: 12:36 pm WATER ADDED (gal): 0 WEATHER CONDITION: Partly cloudy SLUMP (in.) (ASTM C.143) .' 8.50 LOCATION OF PLACEMENT: Between AH and AJ on Line A1 (grade beam), Area B CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12", 28.27 square inches TOTAL COMPRESSIVE SPECIFIED COMPRESSIVE CYUNDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CHC 97 7 09/10/99 73000 2580 3000/28 days CHC 98 28 10/01/99 99000 3500 CHC 99 28 10/01/99 97000 3430 CHC 100 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof [~] [~ [~7] [-"] Curing: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: D. Gallaway, Jr. FUGRO SOUTH INC. Reviewed By: [ SMH/kp Distribution: DaI-Mac Construction- Damon Norman City of Coppell - Larry Davis Coppell lSD - Mickey Harper SHW Group - Joe Craddock SHW Group - Mike Elmore JRJ Paving - Jeff Williford FUGRO SOUTH, INC. ~ 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7326 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell lSD, c/o Dal- Mac Construction Co. REPORT DATE: October 5, 1999 PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208 SAMPLE DATE: September 3, 1999 CONTRACTOR: The Cortez Group TICKET NO.: 7076619 CONCRETE SUPPLIER: Lattimore AMBIENT TEMP. (°F): 99 PLANT/TRUCK: 7/755 CONCRETE TEMP. (°F) (ASTM C-1064): 95 MIX ID NUMBER: (16) 3000 PSI W/R TIME BATCHED: 2:58 pm AIR (%) (ASTM C-231): TIME SAMPLED: 3:45 pm WATER ADDED (gal): 15 WEATHER CONDITION: Partly cloudy SLUMP (in.) (ASTM C-'143) .' 8 LOCATION OF PLACEMENT: Grade beam between Lines B4 and B5 on Line BH, Area B CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12", 28.27 square inches TOTAL COMPRESSIVE SPECIFIED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CHC 101 7 09/10/99 80000 2830 3000128 days CHC 102 28 10/01/99 100000 3540 CHC 103 28 10/01/99 103000 3640 CHC 104 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C-31 T.ting ASTM C-143, Typesof ~1 ~-~'~ ~'~ [-'] Cudng: Methods: ASTM C-39 Fracture: AVXJ (/XJ (/( L_JB C D REMARKS: Technician: 13. Gallaway, Jr. FUGRO SOUTH INC. Reviewed By: ~- ! SMH/kp Distribution: DaI-Mac Construction - Damon Norman City of Coppell - Larry Davis Coppell lSD - Mickey Harper SHW Group - Joe Craddock SHW Group - Mike Elmom JRJ Paving - Jeff Williford