ST0001-LR020705RoneEngineers
8908 Ambassador Row
Dallas, Texas 75247-4510
(214) 630-9745
(214} 630-9819 (fax)
CONCRETE COMPRESSIVE STRENGTH TEST
Client: City of Coppell
At'm: Ms. Susan Taylor - Engineering Dept
PO Box 478
Coppell TX 75019
Project: ~ ~reeporr rancway
Copp¢ll, TX
Services:
Report No.: 151194
Project No.: 015729
Date of Service: 06/04/2002
Report Date: 07/05/2002
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:
com'RzcroR: Infrastructure Services, Inc.
CONCRETE SUPPLIER: Cattimore
PLANT: 6
SPECIFICATION REQUIREMENTS
3000 psi ~ 28 Days
3" - 5"
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.: 42
PLACEMENT DATE: 06/04/2002
WEATHER CONDITIONS: Clolldy
TIME SAMPLED: 10:20am BATCH TIME: 9:25am
TEMPERATURE (F) - AIR 81 F CONCRETE: 90 F
TRVC~: NO: 1127 TlCra~T NO: 6176195
AIR CONTENT (%): 5.4 UNIT WEIGHT (pcf): NA
OVERALL PLACEMENT LOCATION:
Paving
SAMPLE LOCATION: Creekview, Station 27+15
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.)
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 5.5 06/11/2002 7 94285 3330 Unbondcd Cap
1 2 5.5 07/02/2002 28 117155 / 4140 Unbonded Cap
1 3 5.5 07/02/2002 28 118620 [~.aq 190 Unbonded Cap
Average "'"'4170
1 4 Hold ~_~t
Water added at site: 10 gallons
Technician: Simon Gibbons Started: 7:30. Finished: 10:30. /l~ne~ngi~ers, Inc.
Repor~ Distribution:
(1) Ci~ of Coppell
(1) Sc~ckel, Roll,s & ~oc., Inc.
LIMITATIONS: ~e test r~ul~ presmt~ h~ein were p~ar~ based upon the sp~ific samples provided for testing. ~ assume no ~sponsibiliw for variation in quali~
(composihon, appemnce, peffom~ce, etc.) or any o~ fmmre ofsi~l~ subj~t maRer ~vided by p~ons or conditions ov~ which we have no consol. O~ le~s and
repo~s ~ for the exclmive use of ~e clicn~ to whom they m ad~ess~ ~d shall not be ~roduc~ except in ~11 without the ~R~ approval of Rone Engine,s, Inc.
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