ST0001-LR020312 (2)RoneEn gineers
8908 Ambassador Row
Dallns, Texas 75247-4510
(214) 630-9745
(214) 630-9819 (fax)
CONCRETE COMPRESSIVE STRENGTH TEST
Client:
City of Coppell
Atto: Ms. Susan Taylor - Engineering Dept
PO Box 478
Coppell TX 75109
Report No.: 143433
Project No.: 015729
Date of Service: 02/11/2002
Report Date: 03/12/2002
Project: Creekview Drive and
Freeport Parkway
Coppell, TX
Services: 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:
SLUMPO~:
AIR(%):
TEST METHOD:
coro'~croR: 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.: 42
PLACEMENT DATZ: 02/11/2002
WEATHER CONDITIONS: Cleat
TIME SAMPLED: 10:45am BATCHTIME: 10:06am
TEMPERATURE (F) - AIR 46 r CONCRETE: 5 1 F
TRUC~: NO: 819 TICKZT NO: 3140259
AIR CONTENT (%): 4.2 U~aT WEIGHT (pcf): NA
OVERALL pLACEMENT LOCATION:
Paving - northbound left turn lane 90'-190'
SAMPLE LOCATION:
REPORT OF TESTS
20'-30' west of east curb and 130'
north of start of left turn lane
Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.)
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. 0nehes) TESTED (days) (lbs. force) (psi) TYPE
1 1 3.0 02/18/2002 7 111890 3960 Unbonded Cap
1 2 3.0 02/18/2002 7 114960 4070 Unbonded Cap
Average 4020
1 3 3.0 03/11/2002 28 138630 4900 Unbonded Cap
1 4 3.0 03/11/2002 28 135355 4790 Unboaded Cap
Average 4850
1 5
Hold
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 conUml. 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 wri~en approval of Rone Engineers, Inc.
01DK Page 1 of 2
Report No.: 143433
Project No.: 015729
Client: City of Coppell
CYLINDER MEASURED
MARKED SLUMP DATE
SET NO. (inches) TESTED
AGE
(day~
RoneEngineers
MAXIMUM
LOAD
(lbs. force)
COMPRESSIVE
STRENGTH
(psi)
FRACTURE
TYPE
Water added at site: 10 gallons
Technician: Dan G~mmon
Report Distribution:
(1) City of Coppell
(1) City of Coppell
(1) City of Coppell
(1) Infmstxucture Services, Inc.
Started: 9:00am Finished: h00pm Rou?f/
(l) City of Copp¢ll /~'_/
(l) Schrickel, Rollins & Assoc., Inc.
Stark
Proj~ :ct 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 o f 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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