ST0702-LR100317 CONCRETE COMPRESSIVE STRENGTH TEST REPORT x " " Im"' ■ PO , t A0 i 1� 4 �k �w L F W q '11 rim Il Report Number: 94091174.0096 y; ,t1, Rill x ' w „ 114 ti
Service Date: 02/17/10 8901 Carpenter Frwy.
Report Date: 03/17/10 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: 02/17/10 Sample Time: 1059
Sampled By: Jose A. Martinez
Mix ID: 1701 Weather Conditions: Clear
Supplier: Lattimore Accumulative Yards: 110 Batch Size (cy): 10
Batch Time: 1014 Plant: 3 Placement Method: Direct Discharge
Truck No.: 7037 Ticket No.: 3273852 Water Added Before (gal):10
Field Test Data Water Added After (gal): 0
Sample Location: Sample #2; see attached sketch
Test Result Specification Placement Location: Future Retail Parking; see attached
Slump (in): 5 1/4 3 -5 sketch
Air Content ( %): 6.4 3 -6
Concrete Temp. (F): 54
Ambient Temp. (F): 46
Plastic Unit Wt. (pcf): 139.8
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) (lbs) (psi) Type
2 1 6.00 28.27 02/18/10 02/24/10 7 115,150 4,070 2
2 2 6.00 28.27 02/18/10 03/03/10 14 123,050 4,350 2
2 3 6.00 28.27 02/18/10 03/17/10 28 142,970 5,060 2
2 4 6.00 28.27 02/18/10 03/17/10 28 145,350 5,140 2
Average (28 days) 5,100
Comments: Average compressive strength of 28 day cylinders complies with the specified strength.
Notified JRJ Paving LP about high air content.
Samples Made By: Terracon
Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast ompressive strength
samples.
Terracon Rep.: Jose A. Martinez
Reported To:
Contractor: JRJ Paving
Report Distribution:
(1) City of Coppell TX (1) Freese and Nichols Inc Reviewed By:
(1) JRJ Paving LP Eric J. 'ley land, P.E.
Senior Proj; ct 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
CR0001, 5- 21 -09, Rev. .3
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CONCRETE COMPRESSIVE STRENGTH TEST REPORT '1' I I '
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Report Number: 94091174.0096 � ! �' „, �(
Service Date: 02/17/10 8901 Carpenter Frwy.
Report Date: 03/17/10 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: 02/17/10 Sample Time: 0925
Sampled By: Jose A. Martinez
Mix ID: 1701 Weather Conditions: Clear
Supplier: Lattimore Accumulative Yards: 40 Batch Size (cy): 10
Batch Time: 0836 Plant: 3 Placement Method: Direct Discharge
Truck No.: 7008 Ticket No.: 3273841 Water Added Before (gal):0
Water Added After (gal): 0
Field Test Data Sample Location: Sample #1; see attached sketch
Test Result Specification Placement Location: Future Retail Parking; see attached
Slump (in): 5 3 -5 sketch
Air Content ( %): 7.0 3 -6
Concrete Temp. (F): 48
Ambient Temp. (F): 41
Plastic Unit Wt. (pcf): 138.8
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) (lbs) (psi) Type
1 1 6.00 28.27 02/18/10 02/24/10 7 116,320 4,110 4
1 2 6.00 28.27 02/18/10 03/03/10 14 125,320 4,430 2
1 3 6.00 28.27 02/18/10 03/17/10 28 139,280 4,930 2
1 4 6.00 28.27 02/18/10 03/17/10 28 138,570 4,900 2
Average (28 days) 4,920
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.: Jose A. Martinez
Reported To:
Contractor: JRJ Paving
Report Distribution:
(I) City of Coppell TX (I) Freese and Nichols Inc
(I) JRJ Paving 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.
Page 1 of 2
CR0001, 5- 21 -09, Rev .3