Solomon Dental-LR 990308CONCRETE COMPRESSIVE STRENGTH TEST
Date of Service: 02/03/1999
Client No.: 81986000
Report No,: 9903926
Project No.: 43-2560-98
8901 Carpenter Frwy., Suite #100
Dallas, Texas 75247
Report Date
03/08/1999
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 DATE: 02/03/1999 BATCHTIME: 2:02pm
PLA~r: N/A TIME SAMPLED: 3:30pm RY: Melvin Searles
SPECIFICATION REQUIREMENTS WEATHER CONDITIONS: 'Clear and warm
STRENGTH: 3000 psi @ 28 Days TEMPERATURE (F) - AIR 65 F CONCRETE: 50 F
SLtrMP: 4.0" Max TRUCKNO: 551 TICKETNO: 51596
AIR: N/A AIRCONTENT(%): N/A UNITWEIGHT(pcf): N/A
TEST METHOD: ASTM C- 143 PLACEMENT LOCATION:
Sidewalks
ASTM O172
ASTM C-39
SAMPLE LOCATION: 6' E of E approach off' Parkway Bird
REPORT OF TESTS ACCUMULATIVE YARDS: 10
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 4.00 02/10/1999 7 65000 2300
1 2 4.00 02/10/1999 7 61620 2180
Average 2240
1 3 4.00 03/03/1999 28 98510 3480
1 4 4.00 03/03/1999 28 108410 3830
Average 3660
Sample taken from truck discharge, concrete truck one (1) hour late.
Technician: Melvin Searles
Report Distribution:
(4) Structures & Interiors
(1) City of Coppell
(1) City of Coppell
Started: l:30pm
Finished: 4:30pm
~l a.~.~~En ' ng, Inc.
Eugene Harbour
Vice President
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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