Park West CC(7)-LR 990330CONCRETE COMPRE oSIVE STRENGTH TES
Date of Service: 01/29/1999 Report No.:
Client No.: 71765000 Project No.:
Client: Prentiss Properties Limited, Inc. Project:
Attn: David Glass
3890 W. Northwest Hwy.
Dallas TX 75220
9903520
43-2170-98
Lakeview Center
Coppell, Texas
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report Date
03/30/1999
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
PLANT: 22
SPECIFICATION REQUIREMENTS
STRENaTH: 4000 psi @ 28 Days
3-5"
N/A
ASTM C- 143
ASTM C-172
ASTM C-39
SAMPLE LOCATION: See below
CYLINDER MEASURED
MARKED SLUMP
SET NO. (inches)
! I 5.25
1 2 5.25
1 3 5.25
1 4 5.25
! 5 5.25
Sample location: 70'
PROJECT DATA
CONCRETE CLASS: 9349
PLACEMENT DATE: 01/29/1999 BATCH TIME: 8:53am
TUvm SAMPLED: 10:10am ~V: Mario Villanueva
WEATHER CONDITIONS: Cloudy and rain
TEMPERATURE (F) - AIR 48 F CONCRETE: 64 F
TRUCK NO: 736 TICKET NO: 192169
AIR CONTENT (%): N/A UNIT WEIGHT (pet): N/A
PLACEMENT LOCATION:
Building #1 restroom floor slab leaveouts
REPORT OF TESTS ACCUMULATIVE YARDS: 10
MAXIMUM COMPRESSIVE
DATE AGE LOAD STRENGTH
TESTED (days) (lbs. force) (psi)
02/05/1999 7 107990 3820
02/05/1999 7 101770 3600
Average 3710
02/26/1999 28 127600 4510
02/26/1999 28 123140 4350
Average 4430
03/26/1999 56 140140 4960
North, 35' east of southwest corner of building #1
FRACTURE
TYPE
Technician: Mario Villanueva
Report Distribution:
(I) Prentiss Properties Limited, Inc.
(!) Alliance Architects, Inc.
(I) Haiff Associates
(1) Mullen & Powell Technistructures, 1
Started: 9:30am Finished: 1 l:30am
(1) Butler Construction
(1) City of Coppell
(1) 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.
01LL Page 1 of 1