SC-Coppell MSW-LR001017 _~--~i 0~0
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 K A Sparks Report Date: October 17, 2000
PROJECT: Coppell Middle School West, Coppell, Texas Project No.: 0700-2227
SAMPLE DATE: October 6, 2000 I
CONTRACTOR: Cortez Group
TICKET NO.: 7093693 CONCRETE SUPPLIER: Lattimore
AMBIENT TEMP. (°F): 61 PLANT/TRUCK: 7/1040
CONCRETE TEMP. (°F) (ASTM C-1064): 73 MIX ID NUMBER:
TIME BATCHED: 5:37 AIR (%) (ASTM C-231): 4.8
TIME SAMPLED: 6:05 WATER ADDED (gal): 10
WEATHER CONDITION: Light Rain SLUMP (in.) (ASTM C-143): 5.75
LOCATION OF PLACEMENT: East parking lot north west corner
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 81 7 10-13-00 93200 3300 3000/28 days
CMW 82 28 11-3-00
CMW 83 28 11-3-00
CMW 84 Hold
Fracture mode is (A) unless otherwise noted
Specifications: Making & ASTM C-31 Testing ASTM C-143. Typesof [~] [~ ~ ~
Curing: Methods: ASTM C-39 Fracture: A B C D
REMARKS:
Technician: Thomas Smith
FUGRO SOUTH INC.
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