Freeport NIP(2.3)-LR 960624TECHNOLOGIES INC
'Maxim Tech..Southwestern Labs
2200 Gravel Drive
Fort Worth, Texas 76118-7123
Telephone: (817) 284-7755
FAX: (817} 589-1420
CLIENT:
PROJECT:
SERVICES:
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
Larry Jackson Construction Co.
5112 Sun Valley
Fort Worth, TX 76119
PROJECT NO.: 1103601210
REPORT NO.: 602904
City of Coppell DATE OF SERVICE: 6/17/96
440 Royal Lane AUTHORIZATION:
REPORT DATE: 6/24/96
Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressive strength specimens.
PROJECT DATA
CONTRACTOR: Larry Jackson Construction Co.
CONCRETE SUPPLIER: TXI
PLANT: 41
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 28 DAYS
SLUMP: N.G.
AIR: N.G.
METHOD OF TEST: ASTM C-31 & C-39
ASTM C-143
CLASS OF CONCRETE:
DATE OF PLACEMENT:
TIME SAMPLED: 03:20PM
TEMPERATURE (°F) - AIR: 89
TRUCK NO: 463
AIR CONTENT(%): 3.75
LOCATION OF PLACEMENT:
Water Bolts
8272
6/17/96
BY: Brian Kasten
CONCRETE: 90
TICKET NO: 609533
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
CYLINDER MEASURED MAXIMUM
MARKED SLUMP DATE AGE DIAMETER AREA LOAD
SET NO. (inches) TESTED (days) (in.) (sq.in.) (lbs. force)
1 1 1.50 6/24/96 7 6.00 28.27 116870
1 2 1.50 6/24/96 7 6.00 28.27 116070
1 3 7/15/96 28
1 4 7/15/96 28
COMPRESSIVE
STRENGTH
{psi)
4130
4100
REMARKS
Technician: Brian Kasten Started: 02:30PM Stopped: 04: 30PM
Report Distribution: MAXIM TECH. · SOUTHWESTERN LABS
(Z) Larry Jackson Construction Co.
(1) City of Coppe[I. ~
TimJ B~ole, CET.
Office Manager
1001 TLM Our otters and reports are for the oxc us ve use of the client to whom they are eddreeaed and shell not bo reproduced except in
fu I without the approval of the telting laboratory The ule of ourname must receive our written approval. Our letters and reports
apply only to the sample teated and/or inspected, and ara not indicative of the quantities of apparent y dent ca or similar products.