Verizon-LR 981111CONCRETE COMPRL3SIVE STRENGTH TEE '
Date of Service: I0/13/1998
Report No.: 9827372
Client No.: THE BECK
Project No.: 43-2333-98
ENGINEERING, INC.
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report Date
11/11/1998
Client: The Beck Group Project:
Attn: Gillett Berger
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619
GTE Shared Services
Coppell Road & Corporate Drive
Coppell, Texas
Services: Obtain samples of fi'esh concrete at tile placement locations, perform required field test and cast
compressive strength samples.
CONTRACTOR: BECK
CONCRETE SUPPLIER: TXI
PLANT: 4 l
SPECIFICATION REQUIREMENTS
STRENGTH: 3000 psi ~ 28 Days
SLUMP: 5"
AIR: N/A
TEST METHOD: ASTM C- 143
ASTM C- 172
ASTM C-39 -
SAMPLE LOCATION: Pier D-I
CYLINDER MEASURED
MARKED SLUMP DATE
SET NO. (iuches) TESTED
! I 5.50 10/20/1998
1 2 5.50 10/20/1998
I 3 5.50 11/10/1998
1 4 5.50 11/10/1998
PROJECT DATA
CONCRETE CLASS: 9506
PLACEMENT DATE: 10/13/1998 BATCH TIME: 10:16am
TIME SAMPLED: 10:54am nv: Brian Otis
WEATHER CONDITIONS:
TEMPERATURE (F) - AIR
TRUCKNO: 716
AIR CONTENT (%): N/A
PLACEMENT LOCATION:
Piers, see Report #9827371
Clear and Warm
86 F CONCRETE: 80 F
TICKET NO: 1158111
UNIT WEIGHT (pc0: N/A
REPORT OF TESTS ACCUMULATIVE YARDS:
MAXIMUM COMPRESSIVE
AG E LOAD STRENGTH
(days) (lbs. force) (psi)
7 108280 3830
7 106970 3780
Average 3810
28 136370 4820
28 130490 4610
Average 4720
1 5 5.50 12/08/1998
56
10
FRACTURE
TYPE
Tehnician Time: See Report #9827371.
Technician: Brian Otis
Report Distribution:
(1) Thc Beck Group
(I) Gromatzky Dupree & Assoc.
(!) Brockette Davis Drake, Inc.
(I) The Beck Group
Started: Finished:
(I) Brockctte Davis Drake, Inc.
(I) Dalcan, lnG.
(I) The Beck Group
H~ Engin~~
Eugene Harbour
Vice President
This report is cxclusivcly for thc use of the client indicated above and shall not be reproduced except in full without thc written approval ofHBC Engin{wxing, lnG,
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