Park West CC(7)-LR 990413CONCRETE COMPRE IVE STRENGTH TES. ".
ENGINEERING, INC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 03/31/1999 Report No.: 9909215
Client No.: 71765000 Project No.: 43-2170-98
Report Date
04/13/1999
Client: Prentiss Properties Limited, Inc. Project: Lakeview Center
Attn: David Glass Coppell, Texas
3890 W. Northwest Hwy.
Dallas TX 75220
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
SLUMP:
AIR:
TEST METHOD:
CONTRACTOR: Butler Construction
CONCRETE SUPPLIER: Pioneer
PLA~rr: 22
SPECIFICATION REQUIREMENTS
STRENGTH: 4000 psi @ 28 Days
3-5'
3-6%
ASTM C- 143
ASTM C- 172
ASTM C-39
PROJECT DATA
CONCRETE CLASS: 9351
PLACEMENT DATE: 03/31/1999 BATCH TIME: 1:27pm
?IMESAMeLEO: 2:00pm BY: Shane Spinks
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCK NO: 736
AIR CONTENT (%): 4.3
PLACEMENT LOCATION:
Partly cloudy, windy, mild
65 F CONCRETE: 78 F
TICKET NO: 227862
UNIT WEIGHT (pc0: N/A
East approach near SE corner of building
SAMPLE LOCATION: See below
REPORT OF TESTS
CYLINDER MEASURED MAXIMUM
MARKED SLUMP DATE AGE LOAD
SET NO. (inches) TESTED (days) (lbs. force)
1 1 5.00 04/07/1999 7 110100
1 2 5.00 04/07/1999 7 109670
Average
1 3 5.00 04/28/1999 28
I 4 5.00 04/28/1999 28
ACCUMULATIVE YARDS: 70
COMPRESSIVE
STRENGTH
(psi)
3890
3880
3890
FRACTURE
TYPE
Sample location: Paving 170' S x 20' E of SE corner of building
Technician: Shane Spinks
Report Distribution:
(1) Prentiss Properties Limited, Inc.
(1) Alliance Architects, Inc.
(1) Halff Associates
(1) Mullen & Powell Technistructures, I
Started: 1 l:00am
(1) Butler Construction
(l) City of Coppell
(I) City of Coppell
Finished: 4:00pm
Vice President
01LL
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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