Verizon-LR 990301CONCRETE COMPRESSIVE STRENGTH TEST
II
Date of Service: 02/19/1999
Client No.: 08644025
Report No.: 9905560
Project No.: 43-2333-98
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report Date
03/01/1999
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 fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
CONTRACTOR: BECK
CONCR~I'E SUPPLIER: TXI
PLANT: 41
SPECIFICATION REQUIREMEN'I~
ST~ENaTH.' 5000 psi @ 28 Days
SLUM~: 6" Max
Aim N/A
TEST MK~YIIOD: AS"TM C- 143
ASTM C- 172
ASTM C-39
PROJECT DATA
CONCRET~ Ct~SS: 8208
PLACEMENT DAT~: 02/1911999 BATCH TIME: 12:24pm
TIME SAMPLED: l:20pm BY: Mike Odom
WEATI~R CONDITIONS:
TEMPERATURE (lt) - AIR
TaUC~NO: 805
AIR CONTENT (%): N/A
PLACEMENT LOCATION:
See note below
Fair
63 F coNcm~-~rw: 76 F
TIC~C~r NO: 12457555
UNIT WEIGHT (pc0: N/A
SAMPLE LOCATION: R5-9.7
CYLINDER
MARKED
SET NO.
MEASURED
SLUMP
(inches)
1 1 6.00
1 2 6.00
1 3 6.00
1 4 6.00
DATE
TESTED
02/26/1999
02/26/1999
REPORT OF TESTS ACCVM n VE YARDS: 50
MAXIMUM COMPRESSIVE
AGE LOAD STRENGTH FRACTURE
(days) (lbs. force) (psi) TYPE
7 103860 3670
7 96400 3410
Average 3540
03/19/1999
03/19/1999
28
28
I 5 6.00
04116/1999
56
NOTE: Roof Columns,
Level 2 to 3, Area A,
Technician: Mike Odom
Report Distribution:
(I) The Beck Group
(I) Gromatzky Dupree & Assoc.
(I) Brockette Davis Drake, Inc.
(1) The Beck Group
Area B, RC-R1,
lines 14, 15, 16, 17,
(1) Thc Beck Group
(I) Daican, Inc.
RE-R1, RA-R1, R5-9.7; Columns,
& 18 ~hrough Lines E,F,G,H.
Sun~: 12:00pm FinishS: 5:30pm H~Eng~.
Eugene Harbour
Vice President
This repo~ is exclusively for the use of thc client indicated above and shall not be reproduced except in full without thc written approval of HBC Engineering, inc.
0ITM Page 1 of I