SC-Coppell MSW-LR001107FUGRO 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 K A Sparks Report Date: November 7, 2000
PROJECT: Coppell Middle School West, Coppeil, Texas Project No.: 0700-2227
I SAMPLE DATE: October 5, 2000 I
CONTRACTOR: Cortez Group
TICKET NO.: 3113954 CONCRETE SUPPLIER: Lattimore
AMBIENT TEMP. (°F): 77 PLANT/TRUCK: 3/761
CONCRETE TEMP. (°F) (ASTM C-1064): 80 MIX ID NUMBER: -
TIME BATCHED: 7:02 AIR (%) (ASTM C.231): 4.2
TIME SAMPLED: 8:10 WATER ADDED (gal): 5.0
WEATHER CONDITION: Partly Cloudy SLUMP (in.) (ASTM C.'143): 5.25
LOCATION OF PLACEMENT: Paving at east parking lot, north end at center
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 65 7 10-12-00 78300 2770 3000/28 days
CMW 66 28 11-02-00 93500 3310
CMW 67 28 11-02-00 91200 3230
CMW 68 Hold
Fracture mode is (A) unless otherwise noted
Specifications: Making & ASTM 0-31 Testing ASTM C-143, Typesof [~ [~ ~ [~
Curing: Methods: ASTM C-39 Fracture: A B C D
REMARKS:
Technician: Jerry Smith
FUGRO SOUTH INC.
Reviewed By: ~- (
SMH/rm
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