SC-Coppell ABA-LR001013a m FUGRO SOUTH, INC.
2880 Virgo Lane; Dallas, Texas 75229
Ph (972) 484 -8301; Fax (972) 620 -7328
COMPRESSIVE STRENGTH OF CONCRETE REPORT
CLIENT Coppell ISD, c/o K A Sparks Report Date October 13, 2000
PROJECT Coppell ISD Administration Building, Coppell, Texas Project No.: 0700 -2189
SAMPLE DATE: August 17, 2000
CONTRACTOR:
TICKET NO.:
AMBIENT TEMP. (°F):
CONCRETE TEMP. (°F) (ASTM C- 1064)
TIME BATCHED:
TIME SAMPLED:
WEATHER CONDITION:
LOCATION OF PLACEMENT:
K. A. Sparks
3110587
CONCRETE SUPPLIER:
LMC
88
PLANTITRUCK:
3/1050
90
MIX ID NUMBER:
39
8:37
AIR ( %) (ASTM C -231) :
2620
9:20
WATER ADDED (gal):
0
Clear
SLUMP (in .) (ASTM C -143) :
5.50
Paving: Parking area, 50 feet north of southeast corner, 30 feet east
of building
28
09/14/00
CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS
Standard 6" x 12 ", 28.27 square inches
CYLINDER
NUMBER
AGE
(days)
DATE
TESTED
TOTAL
LOAD
(pounds)
COMPRESSIVE
STRENGTH
(psi)
SPECIFIED COMPRESSIVE
STRENGTH
(psi)
CAC 14
5
08122/00
74100
2620
3500/28 days
CAC 15
7
08/24/00
78100
2770
CAC 16
28
09/14/00
93500
3310'
CAC 17
28
09/14/00
91200
3230*
CAC 18
56
1 10/12/00
101700
3600
Specifications:
Making & ASTM G-31
Curing:
-
Testing ASTM C -143,
� Methods: ASTM C -39
Fracture mode is (A) unless otherwise noted
Types of
Fracture: A® B® CZ D
REMARKS: *Does not meet required compressive strength at 28 days.
Technician: Bob Shea
FUGRO SOUTH INC.
C '
Reviewed By:
SMH /bg
Distribution: K A Sparks Contractors Inc. - Jim Schooler
City of Coppell — Larry Davis
Coppell ISD — Mickey Harper
SHW Group — Joe Craddock
SHW Group — Mike Elmore