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SC-Coppell HS-LR000331FUGRO SOUTH, INC. .._ ;.,ma 2880 Virgo Lane; Dallas, Texas 75229 Ph (972) 484-6301; Fax (972) 620-7328 COMPRESSIVE STRENGTH OF MORTAR CUBES CLIENT: Coppell lSD, c/o Dal - Mac Construction Co. Report Date: March 31, 2000 PROJECT: Coppell High School, High School Expansion Project No.: 0791-2208 Coppell, Texas SAMPLE DATE: March 1, 2000 I Contractor: DaI-Mac Method of Test: ASTM C-109 Sample Location: Area "E" - High School Expansion Time Batched: Time Sampled: Results I Remarks: Type S SAMPLE AGE DATE AREA APPLIED COMPRESSIVE REQUIRED NUMBER TESTED LOAD STRENGTH STRENGTH (days) (sq. in.) (lbs,) (psi) (psi/days) CHC 25 7 3-8-00 4.0 4510 1130 1800/28 CHC 26 7 3-8-00 4.0 4720 1180 CHC 27 7 3-8-00 4.0 4370 1090 CHC 28 28 3-29-00 4.0 5320 1330' CHC 29 28 3-29-00 4.0 5180 1300' CHC 30 28 3-29-00 4.0 5500 1380' Remarks: Line 4 - Coars 7 * Does not meet required compressive strength at 28 days. Thomas Cranford Technician FUGRO SOUTH INC. Reviewed By: SMH/rm Distribution: Dal-Mac Construction - Damon Norman City of Coppell * Larry Davis Coppell lSD - Mickey Harper SHW Group - Joe Craddock SHW Group - Mike Elmore JP.J 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: March 31, 2000 PROJECT: Coppell High School, High School Expansion Project NO.: 0791-2208 Coppell, Texas SAMPLE DATE: March 1, 2000 CONTRACTOR: Cortez Group TICKET NO.: 3100285 CONCRETE SUPPLIER: Lattimore AMBIENT TEMP. (°F): 68 PLANT/TRUCK: 3/1049 CONCRETE TEMP. (°F) (ASTM C-1064): 81 MIX ID NUMBER: 16 TIME BATCHED: 3:55 AIR (%) (ASTM C-231): TIME SAMPLED: 5:15 WATER ADDED (gal): WEATHER CONDITION: Warm SLUMP (in.) (ASTra C-143): 5.0 LOCATION OF PLACEMENT: Grade Beam - Grid Line D-3 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) (1~1) CHC 700 7 03-08-00 95000 3360 3000/28 days CHC 701 28 03-29-00 113000 4000 CHC 702 28 03-29-00 115000 4070 CHC 703 Hold Fracture mode is (A) unless othen~ise noted Specifications: Making & ASTM 0-31 Testing ASTM C-143, Typesof ~:~ FT'] ~'-~ ['"] Curing: Methods: ASTM C-39 Fracture: AV~ [/~ ~/I L..JB C D REMARKS: Technician: Thomas Cranford FUGRO SOUTH INC. Reviewed By: ~ i 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 COMPRESSIVE STRENGTH OF MORTAR CUBES CLIENT: Coppell lSD, c/o Dal- Mac Construction Co. Report Date: March 31, 2000 PROJECT: Coppell High School, High School Extension Project No.: 0791-2208 Coppell, Texas SAMPLE DATE: February 29,2000 Contractor: Skinner Masonry Method of Test: ASTM C-109 Sample Location: Line BN-A1, Course 37 Time Batched: 11:00 Time Sampled: 11:25 Results I Remarks: Type N SAMPLE AGE DATE AREA APPLIED COMPRESSIVE REQUIRED NUMBER TESTED LOAD STRENGTH STRENGTH (days) (sq. in.) (lbs.) (psi) (psi/days) CHC 19 7 03/07/00 4.0 3450 860 750~28 CHC 20 7 03107/00 4.0 3890 970 CHC 21 7 03/07/00 4.0 4030 1010 CHC 22 28 03/28/00 4.0 5940 1490 CHC 23 28 03/28/00 4.0 6160 1540 CHC 24 28 03/28/00 4.0 6300 1580 Remarks: Mike Flute Technician FUGRO SOUTH INC. Reviewed By: ..- ~ SMH/rm Distribution: Dal-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