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SC-Coppell HS-LR 990819FUGRO 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 Dal - Mac Construction Co. REPORT DATE: August 19, 1999 PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208 DRILLING CONTRACTOR: Wylie Drilling Page 1 DATE PERFORMED: August 17, 1999 I Location: Depth Shaft to Plan Actual Total Pier Number Diameter Bearing Penetra- Penetra- Depth Proper Water Casing In. Material tion ft. tion ft. ft. Alignment Present{~) Used Remarks ft. (A23-BF.9) 18 15.5 8.0 8.4 23.9 Yes Yes Yes 176 (B2-BJ) 188 18 14.5 9.0 9.1 23.6 Yes Yes Yes A4-BK. 1 30 14.8 12.0 12.2 27.0 Yes Yes Yes 181 A4.5-BH 180 30 14.0 10.0 10.0 24.0 Yes Yes Yes A5.3-BJ - 18 13.7 10.0 10.0 23.7 Yes Yes Yes 185 A5.7-BJ 184 24 15.5 12.0 12.0 27.5 Yes Yes Yes (A5.3-BH) 30 14.5 4.0 4.8 19.3 Yes Yes Yes 179 (B5-BH) 178 30 14.5 9.0 9.2 23.7 Yes Yes Yes (B1-BK) 195 24 16.2 12.0 12.3 26.5 Yes Yes Yes (A4.-BK) 193 24 15.3 15.0 15.6 30.9 Yes Yes Yes (A4.5-BK) 24 14.5 15.0 15.2 29.7 Yes Yes Yes 192 (A5.3-BK) 18 13.5 9.0 9.2 22.7 Yes Yes Yes 191 (BS-BK) 190 24 14.0 12.0 12.2 26.2 Yes Yes Yes B2-BK 194 18 14.7 9.0 9.9 24.6 Yes Yes Yes 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 Dal - Mac Construction Co. REPORT DATE: August 19, 1999 PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208 DRILLING CONTRACTOR: Page 2 DATE PERFORMED: August 17, 1999 I Location: Depth to Shaft Bearing Plan Actual Total Pier Number Diameter Material Penetra- Penetra- Depth Proper Water Casing in. ft. tion ft. tion ft. ft. Alignment Presentc~l Used Remarks (BF.5-A6) 18 15.2 6.0 6.1 21.3 Yes Yes Yes 177 (BF-B5) 150 18 14.3 6.0 6.2 20.5 Yes Yes Yes (BF-A5.6) 18 14.8 9.0 9.8 24.6 Yes Yes Yes 151 (A5-BF) 166 18 14.5 6.0 6.2 20.7 Yes Yes Yes (A4.5- BF) 18 15.7 9.0 9.2 24.9 Yes Yes Yes 167 (A3-BF) 169 24 14.8 9.0 9.7 24.5 Yes Yes Yes (A2-BH. 1 ) 30 13.7 10.0 10.1 23.8 Yes Yes Yes 183 (A2.7-BH) 30 14.5 4.0 4.4 18.9 Yes Yes Yes 182 (A4-BJ) 187 24 14.5 15.0 15.3 29.8 Yes Yes Yes (A4.5-B J) 24 14.5 15.0 15.0 29.5 Yes Yes Yes 186 (^9-BF.9) 74 24 15.5 8.0 8.2 23.7 Yes Yes Yes (A8.5-BB.5) 18 15.2 6.0 6.3 21.5 Yes Yes Yes 37 (A8.5-B D) 18 15.5 8.0 8.0 23.5 Yes Yes Yes 147 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 Dal - Mac Construction Co. REPORT DATE: August 19, 1999 PROJECT: Coppell High School, Coppell, Texas PROJECT NO: 0791-2208 DRILLING CONTRACTOR: Page 3 DATE PERFORMED: August 17, 1999 I Location: Depth to Shaft Bearing Plan Actual Total Pier Number Diameter Material Penetra- Penetra- Depth Proper Water Casing in. ft. tion ft. tion ft. ft. Alignment Present(~) Used Remarks A7.3-BD 18 15.5 7.0 7.5 23.0 Yes Yes Yes 148 Reinforcing steel checked in all piers and found to be in accordance with project requirements, unless otherwise noted. Bearing 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: August 19, 1999 PROJECT: Coppell Hicjh School, Coppell, Texas PROJECT NO: 0791-2208 I SAMPLE DATE: August 11, 1999 I CONTRACTOR: Cortez Group TICKET NO.: 3089839 CONCRETE SUPPLIER: Lattimore AMBIENT TEMP. (°F): 102 PLANT/TRUCK: 3/964 CONCRETE TEMP. (°F) (ASTM C-10~4): 90 MIX ID NUMBER: 16 TIME BATCHED: 2:42 AIR (%) (ASTM C-231): TIME SAMPLED: 3:30 WATER ADDED (gal): 5 WEATHER CONDITION: Hot SLUMP (in.) (ASTM C-143): 4 3/4 LOCATION OF PLACEMENT: Piers: pier #6 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 13 7 08/18/99 94000 3330 3000/28 days CHC 14 28 09/08/99 CHC 15 28 09/08/99 CHC 16 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C-31 TestJng ASTM C-143. Typesof ~] [~ [~;] ~ Cudng: Melhods: ASTM C-39 Fracture: A B C D REMARKS: Technician: Thomas Cranford FUGRO SOUTH INC. Reviewed By: ~ / SMH/rm Distribution: DaI-Mac Construction- Dam,on 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: August 19, 1999 PROJECT: Coppell High School, Coppell, Texas PROJECT NO.' 0791-2208 SAMPLE DATE: August 10, 1999 CONTRACTOR: Dal Mac / The Cortez Group TICKET NO.: 7075332 CONCRETE SUPPLIER: Latttimore AMBIENT TEMP. (°F): 101 PLANT/TRUCK: 7/610 CONCRETE TEMP. (°F) (ASTM C.1064): 98 MIX ID NUMBER: 16 TIME BATCHED: 2:37 pm AIR (%) (ASTM C-231): TIME SAMPLED: 3:30 pm WATER ADDED (gal): 0 WEATHER CONDITION: Mostly sunny SLUMP (in.) (ASTM C-143): 5.50 LOCATION OF PLACEMENT: Area A., foundation straight shaft piers, sampled at A7.2-AB.5, A6- AB.5, A5.6-AB.5, and A5-AB.5 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 9 7 08/17/99 81000 2870 3000/28 days CHC 10 28 09/07/99 CHC 11 28 09/07199 CHC 12 Hold Fracture mode is (A) unless otherwise noted SpedficatJon$'.Making&ASTMC-31Tes~ngASTMC-143, Typesof [~ [~ 0 E~ Curing: Methods: ASTM C-39 Fracture: A B C D REMARKS: Technician: Jose Rivera 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