ST0001-LR0210248908 Ambassador Row
Ro n e E n g i n ee rs Dallas Texas 79247-4510
(214) 630A745
- (214) 630 -9819 (fez)
CONCRETE COMPRESSIVE STRENGTH TEST
Client: City of Coppell
Attn: Ms. Susan Taylor - Engineering Dept
PO Box 478
Coppell TX 75019
Project: Creekview Drive and
Freeport Parkway
Coppell, TX ( J
Report No.:
161428
Project No.:
015729
Date of Service:
09 /25/2002
Report Date:
10/24/2002
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
CONTRACTOR:
Infrastructure Services, Inc.
CONCRETE SUPPLIER:
Lattimore
PLANT:
3
SPECIFICATION REQUIREMENTS
STRENGTH:
4000 psi @ 28 Days
SLUMP (in):
3 11 - 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.: 4000PS1
PLACEMENT DATE: 09/25/2002
WEATHER CONDITIONS: Partly cloudy
TIME SAMPLED: 4:20pm BATCH TIME: 3:30pm
TEMPERATURE (F) -AIR 94 F CONCRETE: 86 F
TRUCK NO: 972 TICKET NO: 3151241
Am CONTENT ( %): 3.5 UNIT WEIGHT (pcf): NA
OVERALL PLACEMENT LOCATION:
Paving
SAMPLE LOCATION: Station 20+40, Station 17 +50,
Station 9+00 east of Creekview Dr
9
Hold
on standby until concrete arrived at 4:00pm per Billy with Infrastructure
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 of the clients to whom they are addressed and shall not be reproduced except in fidl without the written approval of Rone Engineers, Inc.
01DK Page 1 of 2
ASTM e -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)
(Iba force)
(psi)
TYPE
1
1
4.0
10/02/2002 7
108600
3840
Unbonded Cap
1
2
4.0
10/23/2002 28
131115
4640
Unbonded Cap
1
3
4.0
10/23/2002 28
131110
4640
Unbonded Cap
Average
4640
9
Hold
on standby until concrete arrived at 4:00pm per Billy with Infrastructure
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 of the clients to whom they are addressed and shall not be reproduced except in fidl without the written approval of Rone Engineers, Inc.
01DK Page 1 of 2
Report No.: 161428
Project No.: 015729 Client: City of Coppell
RoneEngineers
MSi
Services.
Technician: Damon McDonald
Started: 1:00pm Finished: 5:4_`
Report Distribution:
(1) City of Coppell
(1) City of Coppell
(1) Infrastructure Services, Inc.
(1) Schrickel, Rollins & Assoc., Inc.
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 of the clients to whom they are addressed and shall not be reproduced except in fidl without the written approval of Rone Engineers, Inc.
01DK Page 2 of 2