ST0001-LR0208228908 Ambassador Row
Dallas, Texas 75247 -4510
(214) 630 -9745
Ro neE n g i nee rs
(214) 630 -9519 (fax)
CONCRETE COMPRESSIVE STRENGTH TEST
Client: City of Coppell Report No.: 157992
Attn: Ms. Susan Taylor - Engineering Dept Project No.: 015729
PO Box 478 Date of Service: 08/14/2002
Coppell TX 75019 Report Date: 08/22/2002
Project: Creekview Drive and "oww'�^
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.
P ROJECT DATA
CONTRACTOR: Infrastructure Services, Inc
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 3000 psi @ 28 Days
SLUMP (in): 3 5"
AIR ( %): 3% -5%
TEST METHOD: ASTM C -172
ASTM C -31
ASTM C -143
ASTM C -231
ASTM C -1064
ASTM C -138
MIX DESIGN I.D.: 42
PLACEMENT DATE: 08/14/2002
WEATHER CONDITIONS: Cloudy
TIME SAMPLED: 1 1 :20am BATCH TIME: 10:29am
TEMPERATURE(F) -AIR 88 F CONCRETE: 88 F
TRUCK NO: 1092 TICKET NO: 7119883
AIR CONTENT ( % 4.5 UNIT WEIGHT (pct): NA
OVERALL PLACEMENT LOCATION:
Paving - manholes. Station 21 +60 to Station 25 +50
SAMPLE LOCATION: Manhole, Station 25 +50
Water added at site: 10 gallons
Technician: Jason Kale Started: 10:30am Finished: 12:3
Report Distribution:
(1) City of Coppell L
(1) City of Coppell /, U
(1) Infrastructure Services, Inc. /� `6 Project Manager
(1) Schrickel, Rollins & Assoc.. Inc. t e (�l[
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in gnaim
(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 lull without the written approval of Rone Engineer. Inc.
OIDK Page I of I
ASTM C -39 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)
(''
TYPE
1 1
4.5
08/21/2002
104410
3690
Unbonded Cap
1 2
4.5
09/11/2002 28
Unbonded Cap
I 3
4.5
09/11/2002 28
Unbonded Cap
1 4
Hold
Water added at site: 10 gallons
Technician: Jason Kale Started: 10:30am Finished: 12:3
Report Distribution:
(1) City of Coppell L
(1) City of Coppell /, U
(1) Infrastructure Services, Inc. /� `6 Project Manager
(1) Schrickel, Rollins & Assoc.. Inc. t e (�l[
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in gnaim
(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 lull without the written approval of Rone Engineer. Inc.
OIDK Page I of I