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SC-Coppell HS-LR000412IRa FUGRO SOUTH, INC. CLIENT: PROJECT: 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT Coppell lSD, c/o Dal- Mac Construction Co. Report Date: April 12, 2000 Coppell High School, Stadium Expansion Project No.: 0791-2208 Coppell, Texas SAMPLE DATE: March 14, 2000 CONTRACTOR: Cortez TICKET NO.: 84338 AMBIENT TEMP. (°F): 69 CONCRETE TEMP. (°F) (ASTM C-1064): 76 TIME BATCHED: 12:20 TIME SAMPLED: 2:00 pm WEATHER CONDITION: LOCATION OF PLACEMENT: CONCRETE SUPPLIER: Lattimore - PLANT/TRUCK: 7/938 MIX ID NUMBER: 42 AIR (%) (ASWa C-231): WATER ADDED (gal): 0 5.5 Partly Cloudy SLUMP (in.) (ASTM C.143): Stadium seating, grade beam @ B and A @ 24 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 728 7 3-21-00 97000 3430 4000/28 days CHC 729 28 4-11-00 119000 4210 CHC 730 28 4-11-00 122000 4320 CHC 731 Hold Fracture mode is (A) up.!e~ o~envise Specifications: Making & ASTM C-31 Testing ASTM C-143, Typasof ~] ~[~ ~ Cudng: Methods: ASTM C-39 Fracture: A B C REMARKS: Technician: David Putman SMH/mm Distribution: FUGRO SOUTH INC. Reviewed By: ~ 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: Apdl 12, 2000 PROJECT: Coppell High School, Stadium Expansion Project No.: 0791-2208 Coppell, Texas SAMPLE DATE: April 4, 2000 CONTRACTOR: Cortez Group TICKET NO.: 7085272 AMBIENT TEMP. (°F): 71 CONCRETE TEMP. (°F) (ASTM C.'1064): 80 TIME BATCHED: 2:28 TIME SAMPLED: 3:20 WEATHER CONDITION: Warm LOCATION OF PLACEMENT: CONCRETE SUPPLIER: Lattimore PLANT/TRUCK: 7/830 MIX ID NUMBER: 42 AIR (%) (ASWa C-231): 4.7 WATER ADDED (gal): 0 SLUMP (in.) (ASTM C-143): 4 3/4 Elevated beam, grid line C-4 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) TESTEO (pounds) (psi) (psi) CHC 812 3 04~07/00 71000 2510 4000/28 days CHC 813 6 04110/00 88000 3110 CHC 814 7 04/11/00 91000 3220 CHC 815 28 05~02/00 CHC 816 28 05/02/00 CHC 817 Hold Fracture mode is (A) unless otherwise Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof ~] ~ ~ Curing: Methods: ASTM C-39 Fracture: A B C REMARKS: Technician: SMH/rm Distribution: Thomas Cranford Reviewed By: ,'~"~-~ FUGRO SOUTH INC. DaI-Mac Construction - DamonN.~rnan 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: April 12, 2000 PROJECT: Coppell High School, Stadium Expansion Project NO.: 0791-2208 Coppell, Texas SAMPLE DATE: April 4, 2000 CONTRACTOR: Cortez Group TICKET NO.: 7085257 AMBIENT TEMP. (°F): 65 CONCRETE TEMP. (°F) (ASTM C-1064): 79 TIME BATCHED: 10:39 TIME SAMPLED: 11:25 WEATHER CONDITION: Warm LOCATION OF PLACEMENT: CONCRETE SUPPLIER: Lattimore PLANT/TRUCK: 7/1040 MIX ID NUMBER: 42 AIR (%) (AS?M C-23'1): 4.8 WATER ADDED (gal): 15 SLUMP (in.) (ASTM C-143): 4 Bleacher wall 11 feet 4 inches west of A Line from 5-15.5 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 808 7 04/11/00 92000 3250 4000/28 days CHC 809 28 05/02/00 CHC 810 28 05/02/00 CHC 811 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof [~ [~ ~ r"] curing: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: Thomas Cranford FUGRO SOUTH INC. SMH/rm Distribution: Reviewed By: 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