SC-Coppell MSN-LR 980427FUGRO SOUTH, INC.
2880 Virgo Lane; Dallas, Texas 75229
Ph (972) 484 -8301; Fax (972) 620 -7328
COMPRESSIVE STRENGTH OF CONCRETE REPORT
CLIENT Coppell ISD Report Date April 27, 1998
PROJECT Coppell Middle School North Sitework Coppell, Texas Project No .: 0771 -2094
[ SAMPLE DATE: April 15, 1998 1
CONTRACTOR:
TICKET NO.:
AMBIENT TEMP. (°F):
CONCRETE TEMP. ( °F) (ASTM C- 1064):
TIME BATCHED:
TIME SAMPLED:
WEATHER CONDITION:
LOCATION OF PLACEMENT:
K. A. Sparks
615887
CONCRETE SUPPLIER:
Pioneer
81
PLANT/TRUCK:
74
80
MIX ID NUMBER:
827
12:05
AIR ( %) (ASTM C -231) :
LOAD
1:00
WATER ADDED (gal):
10
Partly cloudy
SLUMP (in .) (ASTM C -143) :
5
Paving:
Sidewalk, southwest corner of building,
10 feet south, 50 feet
east
04/22/98
73100
CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS
Standard' 6" x 12", 28.27 square inches
TOTAL
COMPRESSIVE
REQUIRED COMPRESSIVE
CYLINDER
AGE
DATE
LOAD
STRENGTH
STRENGTH
NUMBER
(days)
TESTED
(pounds)
(psi)
(psi)
CNS 250
7
04/22/98
73100
2586
3000/28 days
CNS 251
28
05/13/98
CNS 252
28
05/13/98
CNS 253
Hold
Fracture mode is (A) unless otherwise noted
Specifications: Making & ASTM C -31 Testing ASTM C -143, Types of
i Curing: i Methods: ASTM C-39 i Fracture: A® s C D
REMARKS:
Technician: Pompey McGee
FUGRO-McCLELLAND (SOUTHWEST), INC.
Checked By:
SMH /rm
Distribution: Coppell ISD - Mickey Harper City of Coppell - Garreth Campbell
K A Sparks Contractors, Inc. - E. J. Williams (2) SHW Group - Joe Craddock
K A Sparks Contractors, Inc. - Jim Schooler SHW Group - Mike Elmore