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SC-Coppell HS-LR 991227
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: December 27, 1999 PROJECT: Coppell High School, Multi Purpose Building Project No.: 0791-2208 Coppell, Texas SAMPLE DATE: December 16, 1999 CONTRACTOR: Cortez TICKET NO.: 9008018 AMBIENT TEMP. (°F): 58 CONCRETE TEMP. (°F) (ASTM C.1064): 72 TIME BATCHED: 2:12 TIME SAMPLED: 3:25 WEATHER CONDITION: Cool LOCATION OF PLACEMENT: Pier ~r24 CONCRETE SUPPLIER: Lattimore PLANT/TRUCK: 9/990 MIX ID NUMBER: 16 AIR (%) (ASTM C-231): WATER ADDED (gal): 0 SLUMP (in.) (AST¥ C.143): 4 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12", 28.27 square Inches TOTAL COMPRESSIVE SPECIFIED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUM_RER (days) TESTED (pounds) (psi) (psi) CHC 432 7 12/23/99 91820 3250 3000/28 days CHC 433 28 1/13/00 CHC 434 28 1/13/00 CHC 435 Hold FracLdre i~ode is (A) unless othem~ise Specifications: Making & ^STM C-31 Testing ASTM C-143. Types°f IX] [/~ [/~ U 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