SC-Coppell HS-LR000503FUGRO SOUTH, INC.
2880 Vlrgo Lane; Dallas, Te?~
Ph (972) 484-8301; Fax (972) 620-7328
COMPRESSIVE STRENGTH OF CONCRETE REPORT
CLIENT: Coppell lSD, c/o Dal - Mac Construction Co. Report Date: May 3, 2000
PROJECT: Coppell HiGh School, Stadium Expansion Project No.: 0791-2208
Coppell, Texas
SAMPLE DATE: April 25, 2000
CONTRACTOR: Cortez Group
TICKET NO.: 7086112
AMBIENT TEMP. (°F): 72
CONCRETE TEMP. (°F) (ASTM C-1064): 82
TIME BATCHED: 11:20
TIME SAMPLED: 12:45
WEATHER CONDITION: Sunny
LOCATION OF PLACEMENT:
CONCRETE SUPPLIER: Lattimore
PLANT/TRUCK: 7/1039
MIX ID NUMBER: 42
AIR (%) (ASTM C-231):
WATER ADDED (gal): 0
SLUMP (in.) (ASTM C-143): 5.50
Retaining wall from grid line D23 to D-24
CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS
Standard 6" x 12", 28.27 square Inches
TOTAL COMPRESSIVE SPECIFIED COMPRESSIVE
CYUNDER AGE DATE LOAD STRENGTH STRENGTH
NUMBER {days) TESTED (pounds) (psi) (psi)
CHC 976 7 05/02/00 89000 3150 4000/28 days
CHC 977 28 05/23/00
CHC 978 28 05/23/00
CHC 979 Hold Fracture mode is (A) unless otherwise no~
Specifications: Making & ASTM C-31 Testing ASTM C-143, Typesof ~] ~ ~ ~
Curing: Methods: ASTM C-39 Fracture: A B C D
REMARKS:
Technician: Mike Flute
SMH/rm
Distribution:
FUGRO SOUTH INC.
Reviewed By: "~/
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