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SC-Coppell MSN-LR 971023�GRO FUGRO- McCLELLAND (SOUTHWEST), INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT Coppell Middle School North Sitework Coppell, Texas Project NO.: 0771 -2094 SAMPLE DATE: October 15, 1997 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. (°F) (ASTM C- 1064): TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: Tiseo Paving 495820 CONCRETE SUPPLIER: Pioneer 76 PLANT /TRUCK: 74/737 79 MIX ID NUMBER: 9351 12:45 pm AIR ( % ) (ASTM C -231) : 5.2 1:25 pm WATER ADDED (gal): 10 Clear SLUMP (in .) (ASTM C -143) : 4.5 Paving: Perimeter Road westbound lane, 500 feet east of Denton Tap CNS 85 7 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CNS 85 7 10/22/97 123000 4350 3000/28 days CNS 86 28 11/12/97 CNS 87 28 11/12/97 CNS 88 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C -31 Testing ASTM C -143, Types of `• Fracture: E F1 Curing: Methods: ASTM C -39 A® B C D REMARKS: Technician: Jason Brimingham FUGRO- McCLELLAND (SOUTHWEST), INC. Checked By: 1 SMH /rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore FUGRO- McCLELLAND (SOUTHWEST), INC. �raRO 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT Coppell Middle School North Sitework Coppell, Texas Project No .: 0771 -2094 SAMPLE DATE: October 15, 1997 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. ( °F) (ASTM C -1064) TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: Tiseo Paving 523269 CONCRETE SUPPLIER: Pioneer 61 PLANT /TRUCK: 27/0 74 MIX ID NUMBER: 9351 AGE AIR ( %) (ASTM C -231) : 4.7 11:15 am WATER ADDED (gal): 0 Clear SLUMP (in.) (ASTM C -143) : 4.25 Paving: Perimeter Road westbound lane at intersecton with Center Road CNS 81 7 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CNS 81 7 10/22/97 103000 3643 3000/28 days CNS 82 28 11/12/97 CNS 83 28 11/12/97 CNS 84 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C -31 Testing ASTM C -143, :Types of Curing: Methods: ASTM C -39 Fracture: A® B C D REMARKS: Technician: Jason Brimingham FUGRO- McCLELLAND (SOUTHWEST), INC. Checked By: l SMH /rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore FUGRO- McCLELLAND (SOUTHWEST), INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT: Coppell Middle School North Sitework Coppell, Texas Project No.: 0771 -2094 SAMPLE DATE: October 15, 1997 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. ( °F) (ASTM C- 1064): TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: Tiseo Paving 523255 CONCRETE SUPPLIER: Pioneer 57 PLANT /TRUCK: 27/0 76 MIX ID NUMBER: 9351 AIR ( %) ( ASTM C -231) : 5 9:50 WATER ADDED (gal): 0 Clear SLUMP (in.) (ASTM C -143) : 4 Paving: Perimeter Road westbound lane, 405 feet west of southeast corner of Perimeter Road CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x:12 ", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CNS 77 7 10/22/97 153000 5412 3000/28 days CNS 78 28 11/12/97 CNS 79 28 11/12/97 CNS 80 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C -31 Testing ASTM C -143, :Types of Z 0 Curing: Methods: ASTM C -39 Fracture: A® B® C D REMARKS: Technician: Jason Brimingham FUGRO- McCLELLAND (SOUTHWEST), INC. Checked By: SMH /rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore FUGRO- McCLELLAND (SOUTHW INC. �GRO 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT Coppell Middle School North Sitework Coppell, Texas Project No.: 0771 -2094 SAMPLE DATE: October 15, 1997 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. ( °F) (ASTM C -1064) TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: Tiseo Paving Standard 6" x 12 ", 28.27 square inches 522740 CONCRETE SUPPLIER: Pioneer 53 PLANT /TRUCK: 27/0 74 MIX ID NUMBER: 9351 STRENGTH AIR ( %) (ASTM C -231) : 5.1 8:10 WATER ADDED (gal): 0 Clear SLUMP (in.) (ASTM c -143) : 4.75 Paving: Perimeter Road westbound lane, 300 feet west of southeast corner of Perimeter Road 3537 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CNS 73 7 10/22/97 100000 3537 3000/28 days CNS 74 28 11/12/97 CNS 75 28 11/12/97 CNS 76 H old Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C -31 Testing ASTM C -143, Types of Curing: Methods: ASTM C -39 Fracture: A® B C D REMARKS: Technician: Jason Brimingham FUGRO- MCCLELLAND (SOUTHWEST), INC. --4 Checked By: SMH /rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore FUGRO- McCLELLAND (SOUTHWEST), INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT: Coppell Middle School North, Coppell, Texas Project No.: 0771 -2091 SAMPLE DATE: September 24, 1997 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. ( °F) (ASTM C- 1064): TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: K. A. Sparks 491063 CONCRETE SUPPLIER: Pioneer 75 PLANT /TRUCK: 74/562 88 MIX ID NUMBER: 9351 7:34 am AIR ( %) (ASTM C -231) : LOAD 8:25 am WATER ADDED (gal): 15 Overcast SLUMP (in.) (ASTM C -143) : 4.75 Parking lot paving, 20 feet west of east side, 125 feet north of southeast corner 7 10/01/97 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CMN 383 7 10/01/97 105000 3714 4000/28 days CMN 384 28 10/22/97 137000 4846 CMN 385 28 10/22/97 140000 4952 CMN 386 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C -31 •. Testing ASTM C -143, Types of Curing: Methods: ASTM C -39 Fracture: A® B® C D REMARKS: Technician: Bob Shea FUGRO- MCCLELLAND (SOUTHWEST), INC. Checked By: SMH /rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore FUGRO- McCLELLAND (SOUTHWEST), INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT: Coppell Middle School North, Coppell, Texas Project No.: 0771 -2091 SAMPLE DATE: September 24, 1997 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. ( °F) (ASTM C -1064) TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: K. A. Sparks 491055 CONCRETE SUPPLIER: Pioneer 75 PLANT /TRUCK: 74/491 88 MIX ID NUMBER: 9351 6:35 am AIR ( %) (ASTM C -231) LOAD 7:25 am WATER ADDED (gal): 15 Overcast SLUMP (in.) (ASTM C -143) : 5.0 Parking lot paving, 50 feet west of east, 50 feet north of southeast corner 10/01/97 119000 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CMN 379 7 10/01/97 119000 4209 4000/28 days CMN 380 28 10/22/97 133000 4704 CMN 381 28 10/22/97 130000 4598 CMN 382 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C -31 i Testing ASTM 0-143, Types of Z Curing: Methods: ASTM C -39 Fracture: A® B® C D REMARKS: Technician: Bob Shea FUGRO- MCCLELLAND (SOUTHWEST), INC. Checked By: SMH /rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore can 21 FUGRO- McCLELLAND (SOUTHWEST), INC. M 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT: Coppell Middle School North, Coppell, Texas Project No.: 0771 -2091 SAMPLE DATE: September 24, 1997 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. (°F) (ASTM C -1064) TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: K. A. Sparks 491044 CONCRETE SUPPLIER: Pioneer 74 PLANT /TRUCK: 74/827 86 MIX ID NUMBER: 9351 5:28 am AIR ( %) (ASTM C -231) LOAD 6:30 am WATER ADDED (gal): 5 Overcast SLUMP (in.) (ASTM C -143) : 5.0 Paving, parking lot, 25 feet north of southeast corner, 30 feet west of east side CMN 375 7 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CMN 375 7 10/01/97 106000 3749 4000/28 days CMN 376 28 10/22/97 123000 4350 CMN 377 28 10/22/97 125000 4421 CMN 378 Hold Fracture mode is (A) unless otherwise noted Specifications- Making & ASTM C -31 Testing ASTM C -143, Types of a Curing: Methods: ASTM C -39 Fracture: A© B® C D REMARKS: Technician: Bob Shea FUGRO- McCLELLAND (SOUTHWEST), INC. Checked By: SMH /rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore FUGRO- McCLELLAND (SOUTHWEST), INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT: Coppell Middle School North, Coppell, Texas Project No.: 0771 -2091 SAMPLE DATE: September 24, 1997 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. ( °F) (ASTM C- 1064): TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: K. A Sparks Contractors, Inc. Standard 6" x 12 ", 28.27 square inches 491084 CONCRETE SUPPLIER: Pioneer 77 PLANT/TRUCK: 74/742 88 MIX ID NUMBER: 9351 9:25 am AIR ( %) (ASTM C -231) STRENGTH 11:00 am WATER ADDED (gal): 35 Overcast SLUMP (in.) (ASTM c -143) : 4.50 Parking lot paving, southwest approach to parking lot CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CMN 399 7 10/01/97 96000 3395 4000/28 days CMN 400 28 10/22/97 127000 4492 CMN 401 28 10/22/97 1 125000 4421 CMN 402 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C -31 Testing ASTM C -143, Types of LJ Curing: Methods: ASTM C -39 Fracture: A B® C D REMARKS: Technician: Bob Shea FUGRO- McCLELLAND (SOUTHWEST), INC. Checked By: --r - — SMH/rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore FUGRO- McCLELLAND (SO UTHWEST), INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT: Coppell Middle School North, Coppell, Texas Project No.: 0771 -2091 SAMPLE DATE: September 24, 1997 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. ( °F) (ASTM C- 1064): TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: K. A. Sparks 491079 CONCRETE SUPPLIER: Pioneer 78 PLANT /TRUCK: 74 86 MIX ID NUMBER: 9351 8:55 am AIR ( %) (ASTM C -231) : LOAD 10:15 am WATER ADDED (gal): 25 Overcast SLUMP (in.) (ASTM C -143) : 5.25 Parking lot paving, 50 feet west of east side, 45 feet south of northeast corner 7 10/01/97 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CMN 395 7 10/01/97 102000 3608 4000/28 days CMN 396 28 1 10/22/97 127000 4492 CMN 397 2' 10/22/97 130000 4598 CMN 398 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C -31 Testing ASTM C -143, 'Types of ® ® © Curing: Methods: ASTM C -39 Fracture: A B C D REMARKS: Technician: Bob Shea FUGRO- McCLELLAND (SOUTHWEST), INC. Checked By: SMH/rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore FUGRO- McCLELLAND (SOUTHWEST), INC. �GRO 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT Coppell Middle School North, Coppell, Texas Project No .: 0771 - 2091 SAMPLE DATE: September 24, 1997 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. (°F) (ASTM C- 1064): TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: K. A. Sparks 491074 CONCRETE SUPPLIER: Pioneer 77 PLANT /TRUCK: 74/661 88 MIX ID NUMBER: 9351 8:20 AIR ( % ) (ASTM C - 231) LOAD 9:40 WATER ADDED (gal): 7 Overcast SLUMP (in.) (ASTM C -143) (pounds) Parking lot paving, 10 feet west of east side, 65 feet south of northeast corner 7 10/01/97 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CMN 391 7 10/01/97 93000 3289 4000/28 days CMN 392 28 10/22/97 120000 1 4244 CMN 393 28 10/22/97 117000 4138 CMN 394 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C -31 Testing ASTM C -143, Types of a Curing: Methods: ASTM C -39 Fracture: A® B® C D REMARKS: Technician: Bob Shea FUGRO- McCLELLAND (SOUTHWEST), INC. Checked B SMH /rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore FUGRO- McCLELLAND (SOUTHWEST), INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT: Coppell Middle School North, Coppell, Texas Project No.: 0771 -2091 SAMPLE DATE: September 24, 1997 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. ( °F) (ASTM C- 1064): TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: K. A. Sparks 491068 CONCRETE SUPPLIER: Pioneer 77 PLANT /TRUCK: 74/567 88 MIX ID NUMBER: 9351 8:05 am AIR ( %) (ASTM C -231) LOAD 8:55 am WATER ADDED (gal): 0 Overcast SLUMP (in.) (ASTM C -143) : 6.0 Parking lot paving, 50 feet west of east side, 200 feet north of southeast corner CMN 387 7 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CMN 387 7 10/01/97 95000 3360 4000/28 days CMN 388 28 1 10/22/97 122000 4350 CMN 389 28 10/22/97 117000 4138 CMN 390 Hold Fracture mode is (A) unless otherwise noted Specifications: Making & ASTM C -31 Testing ASTM C -143, Types of Z Curing: Methods: ASTM C -39 ; Fracture: A® B® C D 0 REMARKS: Technician: Bob Shea FUGRO- McCLELLAND (SOUTHWEST), INC. Checked By: T- S M H /rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore FUGRO- McCLELLAND (SOUTHWEST), INC. 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD Report Date: October 23, 1997 PROJECT: Coppell Middle School North, Coppell, Texas Project No.: 0771 -2091 SAMPLE DATE: September 24, 1997 CONTRACTOR: K. A. Sparks TICKET NO.: 491090 AMBIENT TEMP. (°F): 78 CONCRETE TEMP. ( °F) (ASTM C- 1064): 89 TIME BATCHED: 10:00 am TIME SAMPLED: 10:50 am WEATHER CONDITION: Overcast LOCATION OF PLACEMENT: Parking lot paving, TESTED corner CONCRETE SUPPLIER: Pioneer PLANT /TRUCK: 74/567 MIX ID NUMBER: 9351 AIR ( %) ( ASTM C -231) : WATER ADDED (gal): 10 SLUMP (in.) (ASTM C -143) : 5.25 125 feet east of school, 50 feet north of southwest CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 28.27 square inches TOTAL COMPRESSIVE REQUIRED COMPRESSIVE CYLINDER AGE DATE LOAD STRENGTH STRENGTH NUMBER (days) TESTED (pounds) (psi) (psi) CMN 403 7 10/01/97 99000 3501 4000/28 days CMN 404 28 10/22197 125000 4421 CMN 405 28 10/22197 130000 4598 CMN 406 Hold Fracture mode is (A) unless otherwise noted Specifications. Making & ASTM C -31 Testing ASTM C -143, Types of z Curing: Methods: ASTM C -39 Fracture: A® B® c D REMARKS: Technician: Bob Shea FUGRO- McCLELLAND (SOUTHWEST), INC. Checked By: SMH /rm Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore