ST0702-LR100316 t4+�9V
CONCRETE COMPRESSIVE STRENGTH TEST REPORT Report Number: 94091174.0095 ' � I' r � I o
Service Date: 02/16/10 8901 Carpenter Frwy.
Report Date: 03/16/10 Revision 2 Dallas, TX 75247
214- 630 -1010 Reg No: F-3272
Client Project
City of Coppell TX Coppell Road - #ST07 -02
Attn: Rick O'Dell Bethel Road to
Engineering Dept Southwestern Blvd.
•
PO Box 9478 Coppell, TX
Coppell, TX 75019 Project Number: 94091174
Material Information Sample Information
Specified Strength: 3,600 psi @ 28 days Sample Date: 02/16/10 Sample Time: 0915
Sampled By: Jesus Rojas
Mix ID: 1701 Weather Conditions: Clear
Supplier: Lattimore Accumulative Yards: 20 Batch Size (cy): 10
Batch Time: 0844 Plant: 07 Placement Method: Direct Discharge
Truck No.: 5030 Ticket No.: 7214621 Water Added Before (gal):5
Field Test Data Water Added After (gal): 0
Sample Location: Sample #1; see attached sketch
Test Result Specification Placement Location: Pavement, Future Parking Lot, west
Slump (in): 4 3 -5 side of Coppell Road; see attached
Air Content ( %): 5.0 3 -6 sketch
Concrete Temp. (F): 46
Ambient Temp. (F): 35
Plastic Unit Wt. (pcf): 143.0
Lab Test Data Age at Maximum Compressive
Set Specimen Diameter Area Date Date Test Load Strength Fracture
No. ID (in) (sq in) Received Tested (days) (lbs) (psi) Type
1 1 6.00 28.27 02/17/10 02/23/10 7 133,350 4,720 4
1 2 6.00 28.27 02/17/10 03/02/10 14 140,250 4,960 2
1 3 6.00 28.27 02/17/10 03/16/10 28 164,300 5,810 4
1 4 6.00 28.27 02/17/10 03/16/10 28 170,300 6,020 4
Average (28 days) 5,920
Comments: Average compressive strength of 28 day cylinders complies with the specified strength.
Samples Made By: Terracon
Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength
samples.
Terracon Rep.: Jesus Rojas Started: 0730
Reported To: Finished: 1230
Contractor: JRJ Paving
Report Distribution:
(1) City of Coppell TX (1) Freese and Nichols Inc
(I)JRJPaving LP
Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client
indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the
actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials.
CR0001. 5- 21 -09, Rev.3 Page 1 of 2
CONCRETE COMPRESSIVE STRENGTH TEST REPORT ,..
Report Number: 94091174.0095 r Y
zr � ikrt
Service Date: 02/16/10 8901 Carpenter Frwy.
Report Date: 03/16/10 Revision 2 Dallas, TX 75247
214 - 630 -1010 Reg No: F -3272
Client Project
City of Coppell TX Coppell Road - #ST07 -02
Attn: Rick O'Dell Bethel Road to
Engineering Dept Southwestern Blvd.
PO Box 9478 Coppell, TX
Coppell, TX 75019 Project Number: 94091174
•
Material Information Sample Information
Specified Strength: 3,600 psi @ 28 days Sample Date: 02/16/10 Sample Time: 1115
Sampled By: Jesus Rojas
Mix ID: 1701 Weather Conditions: Clear
Supplier: Lattimore Accumulative Yards: 110 Batch Size (cy): 10
Batch Time: 1038 Plant: 07 Placement Method: Direct Discharge
Truck No.: 7025 Ticket No.: 7214632 Water Added Before (gal):5
Field Test Data Water Added After (gal): 0
Sample Location: Sample #2; see attached sketch
Test Result Specification Placement Location: Pavement, Future Parking Lot, west
Slump (in): 4 1/2 3 -5 side of Coppell Road; see attached
Air Content (%): 4.8 3 -6 sketch
Concrete Temp. (F): 48
Ambient Temp. (F): 40
Plastic Unit Wt. (pcf): 144.2
Laboratory Test Data Age at Maximum Compressive
Set Specimen Diameter Area Date Date Test Load Strength Fracture
No. ID (in) (sq in) Received Tested (days) (Ibs) (psi) Type
2 1 6.00 28.27 02/17/10 02/23/10 7 137,890 4,880 4
2 2 6.00 28.27 02/17/10 03/02/10 14 142,890 5,050 2
2 3 6.00 28.27 02/17/10 03/16/10 28 160,340 5,670 4
2 4 6.00 28.27 02/17/10 03/16/10 28 158,200 5,600 2
Average (28 days) 5,640
Comments: Average compressive strength of 28 day cylinders complies with the specified strength.
Samples Made By: Terracon
Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cas compres . iv trength
samples.
Terracon Rep.: Jesus Rojas Started: 0730
Reported To: Finished: 1230
Contractor: JRJ Paving
Report Distribution:
(1) City of Coppell TX (1) Freese and Nichols Inc Reviewed By:
(1) JRJ Paving LP ' is J. Cleveland, P.E.
Senior Project Manager
Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client
indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the
actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials.
Page 2 of 2
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