ST0001-LR0207178908 Ambassador Row
Dallas, Texas 75247=4510
(214) 630-9745
(214) 6..30-9819 (fax)
CONCRETE COMPRESSIVE STRENGTH TEST
Client:
Project:
Services:
City of Copper
Arm: Ms. Susan Taylor - Engineering Dept
PO Box 478
Coppell TX 75019
Report No.: 152370
Project No.: 015729
Date of Service: 06/18/2002
Report Date: 07/17/2002
Freeport Parkway
Coppell, TX
Obtain samples of fresh concrete at the placement locations, perform required field testing, east compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECTDATA
STRENGTH:
SLUMP (in):
AIR (%):
TEST METHOD:
CONTRACTOR: Infrastructure Services, Inc.
CONCRETE SUPPLIER: Lattimore
PLANT: 3
SPECIFICATION REQUIREMENTS
3000 psi ~ 28 Days
3" - $"
4% - 6%
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.: 838
PLACEMENT DATE: 06/18/2002
WEATHER CONDITIONS: gu.lilly
TIME SAMPLED: 3:00pm BATCH TIME: 1:34pm
TEMPERATURE (F) - AIR 89 F CONCRETE: 91 V
TRUCK NO: 821 TICKET NO: 3146348
AIR CONTENT (%}: 4.9 UNIT WEIGHT (pcf): NA
OVERALL PLACEMENT LOCATION:
First 3 inlets on north side of Creekview Drive, if westbound from Freeport Parkway
SAMPLE LOCATION: gee below
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.)
CYLINDER
MARKED
SET NO.
MEASURED MAXIMUM
SLUMP DATE AGE LOAD
(inches) TESTED (days) Obs. force)
COMPRESSIVE
STRENGTH
(psi)
FRACTURE
TYPE
1 1 5.75 06/25/2002 7 79715
1 2 5.75 07/16/2002 ~1 97695
1 3 5.75 07/16/2002 ~ 95605
Average
1 4 Hold
2820
Unbonded Cap
Unbonded Cap
Unbonded Cap
Load arrived wet and Superintendent was notified and concrete was placed.
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibiliW for variation in quality
(composition, appearance, performance, 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 they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Inc.
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Report No.: 152370 RoneEngineers
Project No.: 015729 Client: City o£Coppell m,a~n~
Sample Location:
Creekview Drive from Freeport Parkway.
Technician: Eric YVhite
Report Distribution:
(1) City of Coppell
(1) City of Coppell
(1) Infrastructure Services, Inc.
(1) Schrickel, Rollins & Assoc., Inc.
5' west of east end of second inlet located on north of
Finished: 4:00pm
Started: 2:00pm
Stark
Project Manager
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, performance, 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 o£the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers Inc.
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