SC-Coppell ABA-LR000922n
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: September 22, 2000
PROJECT: Coppell ISD Administration Building, Coppell, Texas Project No.: 0700 -2189
SAMPLE DATE: August 23, 2000
CONTRACTOR:
TICKET NO.:
AMBIENT TEMP. ( °F):
CONCRETE TEMP. ( °F) (ASTM C- 1064):
TIME BATCHED:
TIME SAMPLED:
WEATHER CONDITION:
LOCATION OF PLACEMENT:
The Cortez Group
091404
CONCRETE SUPPLIER:
Lattimore
100
PLANTITRUCK:
7/613
92
MIX ID NUMBER:
38
12:44
AIR ( %) (ASTM C -231) :
LOAD
1:30
WATER ADDED (gal):
10
Sunny
SLUMP (in.) (ASTM C443) :
4
Grade beam, grid
lines 12 feet 11 inches north off of southeast comer
of new expansion
7
08/20/00
CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS
Standard 6" x 12 ", 28.27 square inches
TOTAL
COMPRESSIVE
SPECIFIED COMPRESSIVE
CYLINDER
AGE
DATE
LOAD
STRENGTH
STRENGTH
NUMBER
(days)
TESTED
(pounds)
(psi)
(psi)
CAC 23
7
08/20/00
83600
2960
3000/28 days
CAC 24
28
09 120 /00
112700
3990
CAC 25
28
09/20/00
114900
4070
CAC 26
Hold
Fracture mode is (A) unless otherwise noted
Specifications:
& ASTM C -31
® ®
Curing:
Methods: ASTM C -39
Fractu of A B CO D
REMARKS:
Technician: Sammy Roberts
FUGRO SOUTH INC.
Reviewed By:
SMH /rm
Distribution: - K A Sparks Contractors Inc. Jim Schooley
City of Coppell — Larry Davis,,----
Coppell ISD — Mickey Harper
SHW Group — Joe Craddock
SHW Group — Mike Elmore