SC-Coppell MSN-LR 980516FUGRO 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: May 16, 1998
PROJECT: Coppell Middle School North Sitework Coppell, Texas Project No.: 0771 -2094
GRO
SAMPLE DATE: April: 15,1998
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:
81
PLANTITRUCK:
80
MIX ID NUMBER:
12:05
AIR ( %) (ASTM C -231) :
1:00
WATER ADDED (gal):
Partly cloudy
SLUMP (in.) (ASTM C -143) :
Paving: Sidewalk, southwest corner of building,
east
NUMBER
Pioneer
74
827
10
5
10 feet south, 50 feet
CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS
Standard 6 "'x 12'x,; 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
110000
3891
CNS 252
28
05/13/98
108000
3820
CNS 253
Hold
Fracture mode is (A) unless otherwise noted
Specifications: Making & ASTM C -31 Testing ASTM C -143, Types of
z
i Curing: i Methods: ASTM C -39 i Fracture: A® B® 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