Solomon Dental-LR 990211CONCRETE COMPRESSIVE STRENGTH TEST
ENGINEERINg3, INC.
8901 Carpenter Frwy. Suite #100
Dallas, Texas 75247
Date of Service: 02/03/1999
Client No.: 81986000
Report No.: 9903926
Project No.: 43-2560-98
Report Date
02/11/1999
Client: Structures & Interiors
Attn: Mike Lese
2855 Exchange Blvd., Suite 300
Southlake, TX 76092
Project: Dr. Glynn Solomon Dental Off.
188 W. Parkway Blvd.
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required field test and cast
compressive strength samples.
PROJECT DATA
CONTRACTOR: Structures & Interiors CONCRETE CLASS: 9331
CONCRETE SUPPLIER: MCR PLACEMENT DA~: 02/03/1999 BATCH TIME: 2:02pm
PLAWr: N/A TIME SAMPLED: 3:30pm BY: Melvin Searles
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: Clear and warm
STRENGTH: 3000 psi @ 28 Days TEMPERATURE (F) - AIR 65 F CONCRETE: 50 F
SLt~W: 4.0" Max TRUCK NO: 551 TICKET NO: 51596
AIR: N/A AIRCONTENT(%): N/A UNIT WEIGHT (pc0: N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
Sidewalks
ASTM C-172
ASTM C-39
SAMPLE LOCATION: 6' E of E approach off Parkway Blvd
REPORT OF TESTS
ACCUMULATIVE YARDS: 10
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLWMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 4.00 02/10/1999 7 65000 2300
I 2 4.00 02/10/1999 7 61620 2180
Average 2240
I 3 4.00 03/03/1999 28
I 4 4.00 03/03/1999 28
Sample taken from truck discharge, concrete truck one (1) hour late.
Technician: Melvin Searles
Report Distribution:
(4) S~ructures & Interiors
(1) City of Coppell
(1) City of Coppcll
Started: l:30pm
Finished: 4:30pm
~ Eng~
Eugene-Harbour
Vice President
This report is exclusively for the use of the client indicated above and shall not bo reproduced except in full without the written approval of HBC Engineering, Inc.
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