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SC-Coppell HS-LR 990916FUGRO SOUTH, INC. ~ 2880 Virgo Lane; Dallas, Texas ?5229 Ph (972) 4~4-8301; Fax (9'72) 820-7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell lSD, c/o Dal - Mac Construction Co. REPORT DATE: September 16, 1999 PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208 SAMPLE DATE: September 8, 1999 I CONTRACTOR: Dal Mac TICKET NO.: 7076775 CONCRETE SUPPLIER: Lattimore AMBIENT TEMP. (°F): 75.7 PLANT/TRUCK: 7/958 CONCRETE TEMP. (°F) (ASTM C-1064): 87.7 MIX ID NUMBER: 16 TIME BATCHED: 9:39 am AIR (%) (ASTra C-231): TIME SAMPLED: 10:25 am WATER ADDED (gal): 0 WEATHER CONDITION: Partly cloudy SLUMP (in.) (ASTra C-143): 4.50 LOCATION OF PLACEMENT: Piers, Area E-2, 3, 4, 6, 9, Piers Area D-54, 55, 56 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 109 7 09/15/99 77000 2720 3000/28 days CHC 110 28 10/06/99 CHC 111 28 10/06/99 CHC 112 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: Phillip Forrest FUGRO SOUTH INC. Reviewed By: -' SMH/rm Distribution: 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 FUGRO SOUTH, INC. ~ 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-8301; Fax (972) 620-7328 DRILLED PIER OBSERVATION REPORT CLIENT: Coppell lSD, c/o DaI-Mac Construction Co. REPORT DATE: September 16, 1999 PROJECT: Coppell High School, Coppeli, Texas PROJECT NO: 0791-2208 DRILLING CONTRACTOR: Wylie Drilling Page 1 DATE PERFORMED: September 14, 1999 I Depth Shaft to Plan Actual Total Pier Diameter Bearing Penetra- Penetra- Depth Proper Water Casing Number in. Material tion ft. flon ft. ft. Alignment Present(~) Used Remarks ff. AREA C 117 18 13.2 5.0 6.7 19.9 Yes Yes Yes C74-DA. 9 116 18 13.1 4.0 6.1 19.2 Yes Yes Yes C75-DA.9 130 18 11.9 5.0 5.2 17.1 Yes Yes Yes C7-DA.5 131 18 11.9 4.0 4.6 16.5 Yes Yes Yes C7.5-DA5 AREA D 141 18 8.5 9.0 9.1 17.6 Yes Yes Yes D4-DE.4 154 18 8.3 4.0 4.6 12.9 Yes Yes Yes D37-DE.2 170 18 7.8 9.0 9.0 16.8 Yes Yes Yes D4.5-DE 168 18 6.3 7.0 7.3 14.0 Yes Yes Yes D3-DD.5 110 18 7.2 4.0 4.0 11.2 Yes Yes Yes D2.9-DD.6 171 18 8.0 7.0 7.1 15.1 Yes Yes Yes D5-DD.5 105 18 8.1 5.0 6.0 14.1 Yes Yes Yes D4.6-DD 111 18 8.6 9.0 9.8 18.4 Yes Yes Yes D5-DA 112 18 8.0 6.0 6.3 14.3 Yes Yes Yes D4-DA FUGRO SOUTH, INC. ~ 2880 Virgo Lane; Dallas. Texas 75229 Ph (972)484-8301; Fax (972) 620-7328 DRILLED PIER OBSERVATION REPORT CLIENT: Coppell lSD, c/o DaI-Mac Construction Co. REPORT DATE: September 16, 1999 PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208 DRILLING CONTRACTOR: Wylie Drilling Page 2 DATE PERFORMED: September 14, 1999 Depth Shaft to Plan Actual Total Pier Diameter Bearing Penetra- Penetra- Depth Proper Water Casing Number in. Material tion ft. flon ft. ft. Alignment Present{i) Used Remarks ff. 39 18 6.5 9.0 10.9 17.4 Yes Yes Yes D3-D8 Reinforcing steel checked in all piers and found to be in accordance with project requirements, unless otherwise noted. Beadng Material: Gray Shale m During ddlling operations; however, piers were dry prior to placement of concrete. Thomas Cranford Fugro Technician FUGRO SOUTH INC. Reviewed By: ~. ~ SMH/bg Distribution: 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 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: September 16, 1999 PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208 SAMPLE DATE: August 18, 1999 I CONTRACTOR: Cortez Group TICKET NO.: 3090328 CONCRETE SUPPLIER: Lattimore AMBIENT TEMP. (°F): 100 PLANT/TRUCK: 31734 CONCRETE TEMP. (°F) (ASTM C-1064): 90 MIX ID NUMBER: 16 TIME BATCHED: 4:30 AIR (%) (ASTM C-231): TIME SAMPLED: 5:20 WATER ADDED (gal): 0 WEATHER CONDITION: Hot SLUMP (in.) (ASTM C-143): 3 3/4 LOCATION OF PLACEMENT: Piers: Pier #226 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 33 7 08/25/99 92000 3250 3000~28 days CHC 34 28 09/15/99 115000 4070 CHC 35 28 09/15/99 118000 4170 CHC 36 Hold Fracture mode is (A) unless othe~vise noted Specifications: Making & ASTM C-31 Testing ASTM 0-143, Typesof [~ [~ ~ r~ cudng: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: Thomas Cranford FUGRO SOUTH INC. Reviewed By.- ! ' _ SMH/rm Distribution: 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