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SC-Coppell MSW-LR010108
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 K A Sparks Report Date: January 8, 2001 PROJECT: Coppell Middle School West. Coppell, Texas Project No.: 0700-2227 J SAMPLE DATE: December 8, 2000 I CONTRACTOR: The Cortez Group TICKET NO.: 7096110 CONCRETE SUPPLIER: LMC AMBIENT TEMP. (°F): 60 PLANT/TRUCK: 7/1039 CONCRETE TEMP. (°F) (ASTM C-1064): 60 MIX ID NUMBER: TIME BATCHED: 1:30 AIR (%) (ASTM C-231): 4.7 TIME SAMPLED: 2:00 WATER ADDED (gal): 10 WEATHER CONDITION: Sunny SLUMP (in.) (ASTM C-143): 5.5 LOCATION OF PLACEMENT: Paving, batting cage softball 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) CMW 157 7 12/15/00 103300 3650 3000/28 days CMW 158 28 01/05/01 140500 4970 CMW 159 28 01/05/01 138700 4910 CMW 160 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof J~ J~ J~ g Curing: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: Julio Perez FUGRO SOUTH INC, Reviewed By: ~/ ~,~.C~ "')~,~ SMH/nl Distribution: K A Sparks Contractors Inc.- Jim Schooler K A Sparks Contractors Inc. - Rick McKinney (Fax: 972-745-4511 ) City of Coppell - Lee Stone City of Coppell - Larry Davisf Coppell lSD - Mickey Harper SHW Goup - Mike Elmore SHW Goup - Joe Craddock