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SC-Coppell HS-LR 990830
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: August 30, 1999 PROJECT: Coppeil High School, Coppell, Texas PROJECT NO: 0791-2208 SAMPLE DATE: August 19, 1999 CONTRACTOR: Cortez Group TICKET NO.: 7075799 CONCRETE SUPPLIER: Lattimore AMBIENT TEMP. (°F): 100 PLANT/TRUCK: 7~947 CONCRETE TEMP. (°F) (ASTM C.1064): 91 MIX ID NUMBER: 16 TIME BATCHED: 3:30 AIR (%) (ASTM C-231): TIME SAMPLED: 4:15 WATER ADDED (gal): 0 WEATHER CONDITION: Hot SLUMP (in.) (ASTM C-143): 4 LOCATION OF PLACEMENT: Piers: Pier #214 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 37 7 08/26/99 80000 2830 3000/28 days CHC 38 28 09/16/99 CHC 39 28 09/16/99 CHC 40 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof [~] [~ [~ [~] Cudng: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: Thomas Cranford FUGRO SOUTH INC. Reviewed By: f J SMH/rm Distribution: DaI-Mac Construction- Damc)n Norman City of Coppell - Larry Davis/ Coppell lSD - Mickey Harper SHW Group - Joe Craddock SHW Group - Mike Elmore JRJ Paving - Jeff Williford