SC-Coppell HS-LR000622FUGRO SOUTH, INC.
2880 Vlrgo Lane; Dallas, Texas 75229
Ph (972) 484-8301; Fax (972) 620-7328
COMPRESSIVE STRENGTH OF CONCRETE REPORT
CLIENT: Coppell lSD, cio Dal - Mac Construction Co. Report Date: June 22, 2000
PROJECT: Coppell High School, Stadium Expansion Project NO.: 0791-2208
Coppell, Texas
SAMPLE DATE: May 24, 2000
CONTRACTOR:
TICKET NO.:
AMBIENT TEMP. (°F):
CONCRETE TEMP. (°F) (ASTM C-1064):
TIME BATCHED:
TIME SAMPLED:
WEATHER CONDITION:
LOCATION OF PLACEMENT:
The Cortez Group
087366
83
80
8:26 am
9:10 am
Sunny
CONCRETE SUPPLIER: LMC
PLANT/TRUCK: 7/958
MIX ID NUMBER: 42
AIR (%) (ASTM C-231):
WATER ADDED (gal): 0
SLUMP (in.) (ASTM C-143): 5.50
Hand rail for top level of west side stands northwest comer, 120 feet
south of northwest 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)
CHC 1196 7 05/31/00 78800 2790 4000/28 days
CHC 1197 28 06/21/00 97000 3430*
CHC 1198 28 06/21/00 96100 3400*
CHC 1199 56 07/19t00
Fracture mode is (A) unless othem~ise noted
Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof r~ r-~ r~ N
Cudng: Methods: ASTM C-39 Fracture: Av~ Y_.31 Y._J L..JB C D
REMARKS: * Does not meet required compressive strength at 28 days.
Technician: Yancey Bivings
FUGRO SOUTH INC.
SMH/rm
Distribution:
DaI-Mac Construction - Damon Norman
City of Coppell - Lee Stone
City of Coppell - Larry Davis
Coppell lSD - Mickey Harper
SHW Group - Joe Craddock
SHW Group - Mike Elmore
JRJ Paving - Jeff Williford