ST0001-LR020528RoneEn gin
8908 Ambassador Row
Dallas, Texas 75247-4510
(214) 630-9745
(214) 630-9819 (fax)
CONCRETE COMPRESSIVE STRENGTH TEST
Client:
Project:
Services:
City of Coppell
Attn: Ms. Susan Taylor - Engineering Dept
PO Box 478
Coppell TX 75019
Report No.: 148631
Project No.: 015729
Date of Service: 04/26/2002
Report Date: 05/28/2002
Creek'view Drive and
Freeport Parkway
Coppell, TX
Obtain samples of fresh concrete at the placement locations, perform required field testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
STRENGTH:
SLUMP (in):
AIR (%):
TEST METHOD:
CONTRACTOR: Infrastructure Services, Inc.
CONCRETE SUPPLIER: Lattimore
PLANT: 3
SPECIFICATION REQUIREMENTS
3000 psi ~ 28 Days
3" - 5"
3% - 5%
ASTM C-172
ASTM C-31
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
MIX DESIGN I.D.: 38
PLACEMENT OATE: 04/26/2002
WEATHER CONDITIONS: Cloudy
TIME SAMPLED: 3:30pm BATCH TIME: 2:42pm
TEMPERATURE (F) - AIR 70 F CONCRETE: 80 F
T~UCK NO: 1124 TIC~r~T NO: 3143829
AIR CONTENT (%): 4.0 UNIT WEIGHT (pc0: NA
OVERALL PLACEMENT LOCATION:
Inlets - Creekview, south lane, Station 25+88, Station 25+50, Station 25+00 and Station
24+50
SAMPLE LOCATION:
REPORT OF TESTS
Station 25+00, south lane of
Creekview
Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.)
CYLINDER MEASURED
MARKED SLUMP
SET NO. (inches)
I 1 3.0
DATE
TESTED
05/03/2002
MAXIMUM COMPRESSIVE
AGE LOAD STRENGTH FRACTURE
(days) (lbs. force) (psi) TYPE
7 93260 3300 Unbonded Cap
1 2 3.0
1 3 3.0
05/24/2002
05/24/2002
28 118210 4180 Unbonded Cap
28 115150 4070 Unbonded Cap
Average 4130
1 4
Water added at s±te: 5
Technician: Anthony Maldonado
Report Distribution:
(1) City of Coppell
(1) City of Coppell
(1) City of Coppell
(1) Infrastructure Services, Inc.
Hold
~allons
Started: l:00pm Finished: 4:30pm
(1) City of Coppell
(1) Sehrickel, Rollins & Assoc., Inc.
Rone ~
Cla~ Stark'
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, pe'rformancc, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and
reports are for the exclusive use of the clients to whom thc,/are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc.
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