Town Center L1B2-LR 991103CONCRETE COMPRESSIVE STRENGTH TEST Ir
ENGINEERING, INC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Date of Service: 10/01/1999 Report No.: 9926540 Report Date
11/03/1999
Client No.: 26295000
Client: Ewing Properties, Inc.
Attn: Mark Morris
14990 Landmark Blvd, #300
Dallas TX 75240 -6729
Project No.: 94991134
Project: Tom Thumb
Denton Tap & Sandy Lake
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
PROJECT DATA
CONTRACTOR:
Hill & Wilkinson
CONCRETE SUPPLIER:
Lattimore
PLANT:
7
SPECIFICATION REQUIREMENTS
STRENGTH:
3000 psi @ 28 Days
SLUMP:
5.0" Max
AIR:
3 -6%
TEST METHOD:
ASTM C -143
5600
ASTM C -172
10/29/1999 28
ASTM C -39
SAMPLE LOCATION:
CYLINDER
MARKED
SET NO.
See below
CONCRETE CLASS: 163
PLACEMENT DATE: 10/01/1999 BATCH TIME: 9:49am
TIME SAMPLED: 11:00am BY: Ervin Farris
WEATHER CONDITIONS: Clear
TEMPERATURE (F) - AIR 77 F CONCRETE: 79 F
TRUCK NO: 757 TICKET NO: 7077938
AIR CONTENT ( %): 4.1 UNIT WEIGHT (pcf): N/A
PLACEMENT LOCATION:
Paving
REPORT OF TESTS
MEASURED
SLUMP DATE AGE
(inches) TESTED (days)
ACCUMULATIVE YARDS: 20
MAXIMUM COMPRESSIVE
LOAD STRENGTH
(Ibs. force) (psi)
FRACTURE
TYPE
1 1 5.00
10/08/1999 7
137220
4850
1 2 5.00
10/08/1999 7
130490
4610
Average
4730
1 3 5.00
10/29/1999 28
158250
5600
1 4 5.00
10/29/1999 28
162550
5750
Average
5680
Sample location: Center
of curved area 10 yards
northeast of northeast corner of
building
Technician: Ervin Farris
Started: 9:30am Finished: 1:00pm
Ineerlrig, Inc.
Report Distribution:
7 i
(1) Ewing Properties, Inc.
(1) Raymond L. Goodson, Jr. Engrs.
(1) S.0 Companies
(1) Hill & Wilkinson, Inc.
Eugene Harbour
(1) Tom Thumb Stores Division
(1) City of Coppell - Engr. Dept.
Vice President
(1) Michael F. Twichell, Inc.
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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