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SC-Coppell HS-LR000818FUGRO 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, Tennis CourtJParking Lot Coppell, Texas Report Date: August 18, 2000 Project No.: 0791-2208 SAMPLE DATE: July 20, 2000 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): 100 CONCRETE TEMP. (°F) (ASTM C-1064): 96 TIME BATCHED: 9:55 TIME SAMPLED: 11:00 WEATHER CONDITION: Sunny LOCATION OF PLACEMENT: Cortez Group CONCRETE SUPPLIER: Lattimore PLANT/TRUCK: 7 MIX ID NUMBER: 38 AIR (%) (ASTM C-23t): WATER ADDED (gal): 20 SLUMP (in.) (ASTM C.143): Paving, 25 feet east corner of tennis court building off curb, 65 feet north off fire lane 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 1338 7 07/27/00 62800 2220 3000/28 days . CHC 1339 28 08/17/00 74700 2640* CHC 1340 28 08/17/00 73100 2590* CHC 1341 56 09/14/00 Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof [~ [~ ~ ~ Curing: Methods: ASTM C-39 Fracture: A B C D REMARKS: *Does not meet required compressive strength at 28 days. Technician: Sammy Roberts FUGRO SOUTH INC. SMH/rm Distribution: Reviewed By: ~ DaI-Mac Construction - Damon Norman City of Coppell - Lee Stone 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: PROJECT: Coppell lSD, c/o Dal - Mac Construction Co. Coppell High School, Tennis Court/Parking Lot Coppell, Texas Report Date: August 18, 2000 Project No.: 0791-2208 SAMPLE DATE: July 20, 2000 CONTRACTOR: Cortez Group TICKET NO.: 089875 AMBIENT TEMP. (°F): 89 CONCRETE TEMP. (°F) (ASTM C.1064): 92 TIME BATCHED: 8:00 TIME SAMPLED: 9:00 WEATHER CONDITION: Sunny LOCATION OF PLACEMENT: CONCRETE SUPPLIER: Lattimore PLANT/TRUCK: 7/1042 MIX ID NUMBER: 38 AIR (%) (ASTM C-231): WATER ADDED (gal): 20 SLUMP (in.) (ASTM C-143): 9 Paving, 10 feet off southwest corner of tennis court building, 6 feet off curb, 48 feet off fire lane 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 1334 7 07/27/00 65700 2320 3000/28 days CHC 1335 28 08/17/00 87000 3080 CHC 1336 28 08/17/00 86100 3050 CHC 1337 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof [~ [~ ~ ~ Curing: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: Sammy Roberts FUGRO SOUTH INC. SMH/rm Distribution: Reviewed By: f DaI-Mac Construction - Damon Norman City of Coppell - Lee Stone 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: PROJECT: Coppell lSD, cio Dal - Mac Construction Co. Coppell High School, Tennis Court/Parking Lot Coppell, Texas Report Date: August 18, 2000 Project No.: 0791-2208 SAMPLE DATE: July 20, 2000 CONTRACTOR: Cortez Group TICKET NO.: 089856 AMBIENT TEMP. (°F): 88 CONCRETE TEMP. (°F) (ASTM C-1064): 90 TIME BATCHED: 5:45 TIME SAMPLED: 6:30 WEATHER CONDITION: Warm LOCATION OF PLACEMENT: CONCRETE SUPPLIER: Lattimore PLANT/TRUCK: 7/947 MIX ID NUMBER: 38 AIR (%) (ASTM C-231): WATER ADDED (gal): 30 SLUMP (in.) (ASTM C-143): 6 Paving, 195 feet west of northwest corner of tennis court building 17.8 feet of tennis court fence 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 1330 7 07/27/00 73200 2590 3000/28 days CHC 1331 28 08/17/00 91300 3230 CHC 1332 28 08/17/00 93600 3310 CHC 1333 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof [~ [~ [~ ~[ Curing: Methods: ASTM C-39 FractL~re: A B C D REMARKS: Technician: SMH/rm Distribution: Sammy Roberts FUGRO SOUTH INC. Reviewed By: ~ DaI-Mac Construction - Damon Norman City of Coppell - Lee Stone City of Coppell - Larry Davis Coppell lSD - Mickey Harper SHW Group - Joe Craddock SHW Group - Mike Elmore JRJ Paving - Jeff Williford