SC-Cottonwood E9-LR 960222FUGRO- McCLELLAND (SOUTHWEST), INC.
2860 Virgo Lane; Dallas, Texas 75229
Ph (214) 484 -8301; Fax (214) 620 -7328
COMPRESSIVE STRENGTH OF CONCRETE REPORT
CLIENT: Coppell ISD Report Date: February 22, 1996
PROJECT: Cottonwood Elementary School, Coppell, Texas Project No.: 0751 -2055
SAMPLE DATE: January 24, 1996
CONTRACTOR
TICKET NO.:
AMBIENT TEMP. ( °F):
CONCRETE TEMP. ( °F):
TIME BATCHED:
TIME SAMPLED:
WEATHER CONDITION:
LOCATION OF PLACEMENT:
K A Sparks Contractors, Inc.
348585 CONCRETE SUPPLIER
50 PLANT /TRUCK:
50
h S i E'er 11721 1:I 110
9:27 am AIR ( %) ( ASTM C -231)
9:55 am WATER ADDED (gal): 0
Clear SLUMP (inches) (ASTM c -143) 6
Sidewalk along north side of project bordering Minyard Road, east of intersection of
Minyard and Fairview Court
Express Concrete
4/94
9339
CONCRETE CYLINDER COMPRESSIVE STRENGTH TESTS
Standard 6" z 12", 28:27 square inches
CYLINDER
NUMBER
AGE
(days)
DATE
TESTED
TOTAL LOAD
(pounds)
COMPRESSIVE
STRENGTH
(psi)
REQUIRED COMPRESSIVE
STRENGTH
(psi)
CWS 317
7
01/31/96
73500
2600
3000 /28 days
CWS 318
28
02/21/96
90000
3184
CWS 319
1 28
02/21/96
96000
3396
CWS 320
Hold
specifimfions: Makin g& Curin : ASTM C -31 Tessing Methods: ASTM C -143, ASTM C -39
REMARKS:
Technician: Hal Patterson FUGRO- McCLELLAND (SOUTHWEST), INC.
Checked By: 5 W
SMH/rm
Distribution: Coppell ISD - Mickey Harper
City of Coppell - Garreth Campbell
K A Sparks Construction, Inc. - E. J. Williams
SHW Group - Mike Elmore
SHW Group - Joe Craddock
Express Concrete - Jim Ellis