ST1002-LR120501Material Information Sample Information
Specified Strength: 4,500 psi (a�, 28 days
Mix ID: 1851
Supplier: Lattimore
Batch Time: 0646 Plant: 955
Truck No.: 1851 Ticket No.: 64319893
Field Test Data
Test Result Specification
Slump (in): 33/4 3 -5
Air Content ( %): 2.9 3 -6
Concrete Temp. (F): 80
Ambient Temp. (F): 69
Plastic Unit Wt. (pcf): 149.1
Yield (Cu. Yds.):
Sample Date:
04/02/12 Sample Time: 0737
Sampled By:
Jonathan O'Connor
Weather Conditions:
Cloudy
Accumulative Yards:
20 Batch Size (cy): 10
Placement Method:
Direct Discharge
Water Added Before (gal):
0
Water Added After (gal):
0
Sample Location:
See attached sketch
Placement Location:
Paving - parking along West Main
ID
Street
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
04/03/12
04/09/12
7 127,310
4,500
1
1
2
6.00
28.27
04/03/12
04/09/12
7 115,120
4,070
2
Average (7 days)
4,290
1
3
6.00
28.27
04/03/12
04/30/12
28 142,400
5,040
2
1
4
6.00
28.27
04/03/12
04/30/12
28 142,440
5,040
2
Average (28 days)
5,040
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.: Jonathan O'Connor
Reported To:
Contractor:
Report Distribution:
(1) City of Coppell TX Emailed
(1) City of Coppell TX Emailed
(1) Freese and Nichols Inc, Emailed
(1) City of Coppell TX Emailed
(1) City of Coppell TX Emailed
(1) 7R7 Paving LP, Emailed
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.
CROOO1, 8- 27 -11, Revs Page 1 of 3
Material Information Sample Information
Specified Strength: 4,500 psi (a�, 28 days
Mix ID: 1851
Supplier: Lattimore
Batch Time: 0816 Plant: 955
Truck No.: 9150 Ticket No.: 64319910
Field Test Data
Test Result Specification
Slump (in): 41/2 3 -5
Air Content ( %): 3.3 3 -6
Concrete Temp. (F): 82
Ambient Temp. (F): 71
Plastic Unit Wt. (pcf): 148.4
Yield (Cu. Yds.):
Sample Date:
04/02/12 Sample Time: 0925
Sampled By:
Jonathan O'Connor
Weather Conditions:
Cloudy
Accumulative Yards:
110 Batch Size (cy): 10
Placement Method:
Direct Discharge
Water Added Before (gal):
0
Water Added After (gal):
0
Sample Location:
See attached sketch
Placement Location:
Paving - parking along West Main
ID
Street
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
04/03/12
04/09/12
7 127,020
4,490
4
2
2
6.00
28.27
04/03/12
04/09/12
7 120,710
4,270
2
Average (7 days)
4,380
2
3
6.00
28.27
04/03/12
04/30/12
28 149,000
5,270
2
2
4
6.00
28.27
04/03/12
04/30/12
28 143,380
5,070
2
Average (28 days)
5,170
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.: Jonathan O'Connor
Reported To:
Contractor:
Report Distribution:
(1) City of Coppell TX Emailed
(1) City of Coppell TX Emailed
(1) Freese and Nichols Inc, Emailed
(1) City of Coppell TX Emailed
(1) City of Coppell TX Emailed
(1) 7R7 Paving LP, Emailed
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.
CROOO1, 8- 27 -11, Revs Page 2 of 3
Material Information Sample Information
Specified Strength: 4,500 psi (a�, 28 days
Mix ID: 1851
Supplier: Lattimore
Batch Time: 1018 Plant: 955
Truck No.: 5028 Ticket No.: 64319931
Field Test Data
Test Result Specification
Slump (in): 5 3 -5
Air Content ( %): 3.5 3 -6
Concrete Temp. (F): 85
Ambient Temp. (F): 76
Plastic Unit Wt. (pcf): 146.1
Yield (Cu. Yds.):
Sample Date:
04/02/12 Sample Time: 1137
Sampled By:
Jonathan O'Connor
Weather Conditions:
Clear
Accumulative Yards:
220 Batch Size (cy): 10
Placement Method:
Direct Discharge
Water Added Before (gal):
0
Water Added After (gal):
0
Sample Location:
See attached sketch
Placement Location:
Paving - parking along West Main
ID
Street
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
3
1
6.00
28.27
04/03/12
04/09/12
7 111,180
3,930
4
3
2
6.00
28.27
04/03/12
04/09/12
7 105,060
3,720
4
Average (7 days)
3,830
3
3
6.00
28.27
04/03/12
04/30/12
28 136,930
4,840
4
3
4
6.00
28.27
04/03/12
04/30/12
28 127,670
4,520
2
Average (28 days)
4,680
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.: Jonathan O'Connor
Reported To:
Contractor:
Report Distribution:
(1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Reviewed By: /
(1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Eric J. Cleveland, P.E.
(1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed 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.
CROOO1, 8- 27 -11, Revs Page 3 of 3
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