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SC-Coppell HS-LR 991221
FUGRO SOUTH, INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: PROJECT: Coppell lSD, c/o Dal- Mac Construction Co. Coppell High School, Multi Purpose Building Coppell, Texas Report Date: December 21, 1999 Project No.: 0791-2208 SAMPLE DATE: December 8, 1999 CONTRACTOR: Cortez Group TICKET NO.: 7080802 AMBIENT TEMP. (°F): 59 CONCRETE TEMP. (°F) (ASTM C.1054): 68 TIME BATCHED: 8:30 TIME SAMPLED: 9:20 WEATHER CONDITION: Cool LOCATION OF PLACEMENT: Pier No. 19 CONCRETE SUPPLIER: Lattimore PLANT/TRUCK: 7 / 1082 MIX ID NUMBER: 16 AIR (%) (~STU C.2~1): WATER ADDED (gal): 0 SLUMP (in.) (ASTM C.143): 4-3/4 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12", 28.27 square inches TOTAL COMPRESSIVE SPEClRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CHC 416 7 12-15-99 89000 . 3150 3000/28 days CHC 417 28 1-5-00 CHC 418 28 1-5-00 CHC 419 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C-31 Testing ASTM C'143, Types°f ~] [~ [~ r-] curing: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: SMH/rm Distribution: Thomas Cranford 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