SC-Coppell MSW-LR001113FUGRO SOUTH, INC.
2880 Virgo Lane; Oa~.-.-~ T~:×as 75229
Ph (972) 484-8301; Fa~ ;~J..";:) 620-7328
COMPRESSIVE STRENGTH OF CONCRETE REPORT
*Revised
CLIENT: Coppell lSD, cio K A Sparks Report Date: November 13, 2000
PROJECT: Coppell Middle School West, Coppell, Texas Project No.: 0700-2227
SAMPLE DATE: October 12, 2000
CONTRACTOR: Cortez Group
TICKET NO.: 7094057 CONCRETE SUPPLIER: Lattimore
AMBIENT TEMP. (°F): 68 PLANT/TRUCK: 7~753
CONCRETE TEMP. (°F) (ASTM C-1064): 72 MIX ID NUMBER: 39
TIME BATCHED: 9:56 AIR (%) (ASTM C-23t): 4.5
TIME SAMPLED: 10:35 WATER ADDED (gal): 0
WEATHER CONDITION: Partly cloudy SLUMP (in.) (ASTM C-143): 5
LOCATION OF PLACEMENT: East parking lot southwest end
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)
CMW 117 7 10/19/00 80200 2840 3000/28 days
CMW 118 28 11/09/00 92400 3270
CMW 119 28 11/09/00 94100 3330
CMW 120 Hold
Fracture mode is (A) unless otherwise noted
Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof [~ [~] ~
Cudng: Methods: ASTM C-39 Fracture: A B C D
REMARKS: *To reflect correct 7 day strength.
Technician: Jerry Smith
FUGRO SOUTH INC.
Reviewed By: d'~' ~
SMH/kp
Distribution: K A Sparks Contractors Inc. - Jim Schooler
K A Sparks Contractors Inc. - Rick McKinney (Fax: 972-745-4511)
City of Coppell - Lee Stone
City of Coppell - Larry Davis
Coppell lSD - Mickey Harper
SHW Goup - Mike Elmore.
SHW Goup - Joe Craddock