SC-Coppell MSN-LR 980506FUGRO SOUTH, INC.
�GRO
2880 Virgo Lane; Dallas, Texas 75229
Ph (972) 484 -8301; Fax (972) 620 -7328
COMPRESSIVE STRENGTH OF CONCRETE REPORT
CLIENT Coppell ISD Report Date May 6, 1998
PROJECT Coppell Middle School North Sitework Coppell, Texas Project No .: 0771 -2094
SAMPLE DATE April 7, 1998
CONTRACTOR:
TICKET NO.:
AMBIENT TEMP. ( °F):
CONCRETE TEMP. ( °F) (ASTM C -1064)
TIME BATCHED:
TIME SAMPLED:
WEATHER CONDITION:
LOCATION OF PLACEMENT:
Cortez c/o K. A. Sparks Contractors
616502
CONCRETE SUPPLIER:
Pioneer
80
PLANT/TRUCK:
74/751
78
MIX ID NUMBER:
9339
9:51
AIR ( %) (ASTM C -231) :
LOAD
10:45
WATER ADDED (gal):
10
Sunny
SLUMP (in .) (ASTM C -143) :
5
Paving:
North sidewalk to elementary school between
north and west
wing
04/14/98
80600
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 246
7
04/14/98
80600
2851
3000/28 days
CNS 247
28
05/05/98
112000
3962
CNS 248
28
05/05/98
109000
3856
CNS 249
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® B® C D
REMARKS:
Technician: Don D. James
FUGRO- McCLELLAND (SOUTHWEST), INC.
Checked By: S Y' �
SMH /rm
Distribution: Coppell ISD - Mickey Harper
K A Sparks Contractors, Inc.
K A Sparks Contractors, Inc.
City of Coppell - Garreth Campbell
- E. J. Williams (2) SHW Group - Joe Craddock
- Jim Schooler SHW Group - Mike Elmore