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SC-CFBISD Riverchase-LR 991028FUGRO SOUTH, INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Carrollton-Farmers Branch lSD, c/o DaI-Mac Const. REPORT DATE: October 28, 1999 PROJECT: Riverchase Elementary School, Coppell, Texas PROJECT NO: 0791-2184 SAMPLE DATE: September 29, 1999 CONTRACTOR: JRJ Paving TICKET NO.: 1424235 AMBIENT TEMP. (°F): 57 CONCRETE TEMP. (°F) (ASTM C-1064): 73 TIME BATCHED: 7:00 TIME SAMPLED: 7:45 WEATHER CONDITION: Clear LOCATION OF PLACEMENT: CONCRETE SUPPLIER: TXI PLANT/TRUCK: 41/383 MIX ID NUMBER: 5.5 SK AIR (%) (ASTM C-231): 4.9 WATER ADDED (gal): 10 SLUMP (in.) (ASTM C-143): 4.50 Pavement on the half of cul-de-sac, 10 feet north of south end and 10 feet west of east end CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12", 28.27 square inches TOTAL COMPRESSIVE SPECIFIED COMPRESSIVE CYMNDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) .. (psi) REC 134 3 10/02/99 89000 3150 3500/28 days REC 135 7 10/06/99 115000 4070 REC 136 28 10/27/99 146000 5160 REC 137 28 10/27/99 149000 5270 REC 138 Hold Fracture mode is (A) unless otherwise noted Sl~ecifications: Making & ASTM C-31 Testing ASTM C-143, Typesof ~ [~ ~ [~] Cudng: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: SMH/rm Distribution: Frank Daniel FUGRO SOUTH INC. Reviewed By: ~ DaI-Mac Construction - Jason Lillard DaI-Mac Construction - Nate Payne City of Coppell - Larry Davis City of Coppell - Lee Stone SHW Group - Joe Craddock SHW Group - Terry Hoyle Carrollton - Farmers Branch lSD - Tom Bell FUGRO SOUTH, INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: PROJECT: Carrollton-Farmers Branch lSD, c/o DaI-Mac Const. Riverchase Elementary School, Coppell, Texas REPORT DATE: October 28, 1999 PROJECT NO: 0791-2184 SAMPLE DATE: September 29, 1999 CONTRACTOR: JRJ Paving TICKET NO.: 1424693 AMBIENT TEMP. (°F): 75 CONCRETE TEMP. (°F) (ASTra C-1064): 76 TIME BATCHED: 10:21 TIME SAMPLED: 11:20 WEATHER CONDITION: Sunny LOCATION OF PLACEMENT: CONCRETE SUPPLIER: TXI PLANTrrRUCK: 41/389 MIX ID NUMBER: 5.5 AIR (%) (ASTM C-231): 5 WATER ADDED (gal): 10 SLUMP (in.) (ASTM C.143): 5 Pavement, on 20 ft. south of the southwest corner of building, and 20 feet west 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) REC 139 3 10/02/99 73000 2580 3500/28 days . . REC 140 7 10/06199 94000 3330 REC 141 28 10/27/99 133000 4700 REC 142 28 10/27/99 131000 4630 REC 143 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM 0-31 Testing ASTM C-143, Typesof [~ [~ [~ r-.. curing: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: SMH/rm Distribution: Frank Daniel FUGRO SOUTH INC. Reviewed By: ~ DaI-Mac Construction - Jason Lillard DaI-Mac Construction - Nate Payne City of Coppell - Larry Davis City of Coppell - Lee Stone SHW Group - Joe Craddock SHW Group - Terry Hoyle Carrollton - Farmers Branch lSD - Tom Bell FUGRO SOUTH, INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Carrollton-Farmers Branch lSD, c/o DaI-Mac Const. REPORT DATE: October 28, 1999 PROJECT: Riverchase Elementary School, Coppell, Texas PROJECT NO: 0791-2184 SAMPLE DATE: September 30, 1999 CONTRACTOR: JRJ Paving TICKET NO.: 1425529 AMBIENT TEMP. (°F): 65 CONCRETE TEMP. (°F) (ASTM C.1064): 71 TIME BATCHED: 81 TIME SAMPLED: 10:00 WEATHER CONDITION: Sunny LOCATION OF PLACEMENT: CONCRETE SUPPLIER: TXI PLANT/TRUCK: 31/561 MIX ID NUMBER: 5.5 SK AIR (%) (ASTM C-231): 4.7 WATER ADDED (gal): 0 SLUMP (in.) (ASTM C-143): 3.50 Pavement on right turn lane from MacAuthur in to Star Leaf, 15 feet south of curb on north side, 3 feet west of east curb 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) REC 144 3 10/03/99 93000 3290 3500/28 days REC 145 7 10/07/99 112000 3960 REC 146 28 10/28/99 141000 4990 REC 147 28 10/28/99 143000 5060 REC 148 Hold Fracture mode is (A) unless othem/ise noted Specifications: Making & ASTM C-31 Testing ASTM C-143, Types°f [~ [~ [~ r- cudng: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: Frank Daniel FUGRO SOUTH INC. SMH/rm Distribution: Reviewed By: ~ / DaI-Mac Construction - Jason Lillard DaI-Mac Construction - Nate Payne City of Coppell - Larry Davis City of Coppell - Lee Stone SHW Group - Joe Craddock SHW Group - Terry Hoyle Carrollton - Farmers Branch lSD - Tom Bell