Verizon-LR 990405 8901 Carpenter Frwy. Suite #100
Dallas, Texas 7~247
Date of Service: 02/02/1999 Report No.: 9903835 Report Date
04/05/1999
Client No.: 08644025 Project No.: 43-2333-98
Client: :.The~Ofoup.~ ~,~je~t~ O'i~~~m~ass
Attn: Gillett Berger Coppell Road & Corporate Drive
1700 Pacific Ave., Suite 3800
Dallas TX 75201-4619 Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
PROJECT DATA
CONTRACrOR: BECK CONCRC~'rE CLASS: 8208
CONCRETE SUPPLIER: TXI PLACEMENT DATE: 02/02/1999 BATCtl TIME: 1:56pm
PLANT: 41 TIME SAMPLED: 2:25pm BY: Mike Odom
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Fair
STRENGTH: 5000 psi ~ 28 Days TEMPERA~ORE (V)-AIR 62 F CONCRETE: 68 F
SLUMP: 6.0" Max TRUCKNO: 460 TICKKTNO: 1229576
AIR: N~A AIR CONTENT (%): N/A uNrr WEIGHT (pc0: N/A
TEST METHOD: ASTM C- ! 43 PLACEMENT LOCATION:
Building Level V, Area B columns (19) (~ M, N, P ~ 93, M, N. P ~ 9.7, K. J, M, N ~
ASTM C-172 IO, E, F,G, H~ B. E,F~ I I,E,F,G(~ 12
ASTM C-39
SAMPLE LOCATION: P ~ 9.3
REPORT OF TESTS ACCUMULATIVE YARDS: 43.5
CYLINOER IVlEASURED MAXIMUM COMPRC~SlVE
MARKED SLUMP DATE AGE LOAD STRENGTtl FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
I I 6.00 02/09/1999 7 ! 51550 5360
I 2 6.00 02/09/I 999 7 142760 5050
Average 5210
I 3 6.00 03/02/1999 28 221520 7830
! 4 6.00 03/02/1999 28 218330 7720
Average 7780
I 5 6.00 03/30/1999 56 240640 8510
Technician: Mike Odom Started: 2:30pm Finished: 5:30pm ~ En~
Report Distribution:
(I) The Beck Group ( I ) Thc Beck Group
(I) Gromatzky Duprcc & Assoc. ( 1 ) Dalcan, Inc. Eugene Harbour
(!) Brockette Davis Drake, Inc. (I) H BC Engineering/Eugene Harbour Vice President
(I) The Beck Group
This mOon is exclusively for thc usc of thc client indicatcd above aqd shall not hc reproduced except in full without thc written approval of HBC Engineering, Inc.
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