Northlake 635(5)-LR000731CONCRETE COMPRI SIVE STRENGTH
Date of Service:
Client No.:
Client:
07~21/2000
85229000
Transwestem Property Company
Attn: James Gaspard
12221 Merit Drive, g450
Dallas TX 75251
a division
8901 Carpenter Frwy., Suite #100
Dallas, Texas 7S247
Report No.: 0019016
Project No.: 94991457
Report Date
07~3112000
Project:
Coppell Commerce Center
1234 Lakeshore (Bldg. B)
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
STRENGTH:
SLUMP:
AIR:
TEST METHOD:
CONTRACTOR: Butler Construction
CONCRETE SUPPLIER: Pioneer
PLANT: 22
SPECIFICATION REQUIREMENTS
4000 psi @ 28 Days
4-6"
N/A
ASTM C- 143
ASTM C-172
ASTM C-39
PROJECT DATA
M~X I.D.: 9351
PLACEMENT DATE: 07~2112000 BATCH TIME: 12:00pm
TnVmSAMPLED: 12:50pm BY: Eric Garcia
WEATHER CONDITIONS:
TEMPERA~RE (1~ - Am
TRUCK NO: 836
AIR CONTENT (%): N/A
Clear
94 ~' CONCRETE: 90
TICg~TNO: 650529
UNIT WEmHT (pc0: N/A
PLACEMENT LOCATION:
Paving: sidewalk along S side of building B
SAMPLE LOCATION: 60' W of SE comer of bldg.
REPORT OF TESTS
ACCUMULATIVE YARDS: 20
CYLINDER MEASURED
MARKED SLUMP DATE
SET NO. (inches) TESTED
I 1 5.00 0712812000
1 2 5.00 07/28/2000
1 3 5.00 0811812000
1 4 5.00 0811812000
AGE
(days)
MAXIMUM COMPRESSIVE
LOAD STRENGTH
(lbs. force) (psi)
7 85430 3020
7 87910 3110
Average 3070
28
28
FRACTURE
TYPE
Technician: Eric Garcia
Report Distribution:
(i) Transwestern Property Company
(I) O'Brien & Associates
(I) Techaistructures, lAC.
(1) Butler Construction
Started: 1 l:30am Finished: h30pm ~ Engin~
(1) City of Coppell ~"
(I) City of Coppell Eugene Harbour
Vice President
This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of HBC Engineering, Inc.
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