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SC-Coppell MSW-LR011022FUGRO SOUTH, INC. Gnu as ■ 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT Coppell ISD, c/o K A Sparks Report Date: October 22, 2001 PROJECT: Coppell Middle School West, Coppell, Texas Project NO.: 0701 -2192 SAMPLE DATE: September 21, 2001 CONTRACTOR: TICKET NO.: AMBIENT TEMP. ( °F): CONCRETE TEMP. ( °F) (ASTM C- 1064): TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: K.A. Sparks 933875 CONCRETE SUPPLIER: Hanson 74 PLANT/TRUCK: 27/829 85 MIX ID NUMBER: 9351 9:30 a.m. AIR ( % ) (ASTM C -231) : 5.0 10:10 a.m. WATER ADDED (gal): - Partly Cloudy SLUMP (in.) (ASTM C -143) : 5 -3/4 Paving for west parking lot, north addition. Sampled at 50 feet west and 10 feet south of northeast corner 10 -19 -01 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 25.27 square inches CYLINDER NUMBER AGE (days) DATE TESTED TOTAL LOAD (pounds) COMPRESSIVE STRENGTH (psi) SPECIFIED COMPRESSIVE STRENGTH (psi) CMS 38 3 09 -24 -01 84500 2990 3600/28 days CMS 39 7 1 09 -28 -01 96600 3420 CMS 40 28 10 -19 -01 121400 4290 CMS 41 28 10 -19 -01 119200 4220 CMS 42 Hold Specifications: Making & ASTM C -31 Curing: Testing ASTM C -143, Methods: ASTM C -39 Fracture mode is (A) unless otherwise noted Types of Fracture: A B 0 C 11 D 0] REMARKS: Technician: Jose Rivera FUGRO SOUTH INC. Reviewed By: <;:�= SMH /rm Distribution: K A Sparks Contractors Inc. — Jim Schooler K A Sparks Contractors Inc. — Jerry Jones (Fax: 972 - 393 -1228) City of Coppell - Lee Stone City of Coppell - Garreth Campbell/ Coppell ISD - Mickey Harper SHW Group — Mike Elmore SHW Group — Dale Lilljedahl FUGRO SOUTH, INC. A � Ban 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484 -8301; Fax (972) 620 -7328 COMPRESSIVE STRENGTH OF CONCRETE REPORT CLIENT: Coppell ISD, c/o K A Sparks PROJECT: Coppell Middle School West, Coppell, Texas Report Date: October 22, 2001 Project No.: 0701 -2192 SAMPLE DATE: September 21, 2001 CONTRACTOR: TICKET NO.: AMBIENT TEMP. (°F): CONCRETE TEMP. ( °F) (ASTM C- 1064): TIME BATCHED: TIME SAMPLED: WEATHER CONDITION: LOCATION OF PLACEMENT: K.A. Sparks 933866 CONCRETE SUPPLIER: Hanson 72 PLANT/TRUCK: 27/827 83 MIX ID NUMBER: 9351 8:28 a.m. AIR ( % ) (ASTM C-231) 5.5 9:00 a.m. WATER ADDED (gal): - Mostly Cloudy SLUMP (in .) (ASTM C -143) : 6 Paving Approach at driveway between stadium and middle school with Wrangler Road. Sampled at east half 10 -19 -01 CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS Standard 6" x 12 ", 28.27 square inches CYLINDER NUMBER AGE (days) DATE TESTED TOTAL LOAD (pounds) COMPRESSIVE STRENGTH (psi) SPECIFIED COMPRESSIVE STRENGTH (psi) CMS 33 3 09 -24 -01 72600 2570 3600/28 days CMS 34 7 09 -28 -01 83000 2940 CMS 35 28 10 -19 -01 111400 3940 CMS 36 28 10 -19 -01 108600 3840 CMS 37 Hold Specifications: Making & ASTM C -31 Curing: Testing ASTM C -143, Methods: ASTM C -39 Fracture mode is (A) unless otherwise noted Types of ® B ® C D L ' Fracture: A REMARKS: Technician: Jose Rivera FUGRO SOUTH INC. Reviewed By: �i SMH /rm Distribution: K A Sparks Contractors Inc. — Jim Schooler K A Sparks Contractors Inc. — Jerry Jones (Fax: 972 - 393 -1228) City of Coppell - Lee Stone City of Coppell - Garreth Campbell Coppell ISD - Mickey Harper SHW Group — Mike Elmore SHW Group — Dale Lilljedahl