ST1002-LR120430CONCRETE COMPRESSIVE STRENGTH TEST REPORT
Material Information Sample Information
Specified Strength: 4,500 psi @ 28 days
Mix ID: 1851
Supplier: Lattimore
Batch Time: 0648 Plant: 955
Truck No.: 7059 Ticket No.: 64319747
Field Test Data
Test
Slump (in):
Air Content ( %):
Concrete Temp. (F):
Ambient Temp. (F):
Plastic Unit Wt. (pcf):
Yield (Cu. Yds.):
Result Specification
41/2 3 -5
3.9 3 -6
82
69
147.6
Sample Date:
Sampled By:
Weather Conditions:
Accumulative Yards:
Placement Method:
Water Added Before (gal):
Water Added After (gal):
Sample Location:
Placement Location:
03/30/12 Sample Time: 0740
Jonathan O'Connor
Cloudy
20 Batch Size (cy): 10
Direct Discharge
15
0
Center of Alley
Paving - Alley east of West Main
Street between Houston and Travis
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
1
1
6.00
28.27
03/31/12
04/02/12
3
118,020
4,170
2
1
2
6.00
28.27
03/31/12
04/06/12
7
131,970
4,670
2
1
3
6.00
28.27
03/31/12
04/27/12
28
149,500
5,290
2
1
4
6.00
28.27
03/31/12
04/27/12
28
148,400
5,250
2
Average
(28 days)
5,270
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, perfonn required field tests and cast compressive strength
sainples.
Terracon Rep.: Jonathan O'Connor
Reported To:
Contractor:
Report Distribution:
(1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed
(1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed
(1) Freese and Nichols Inc, 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
CONCRETE COMPRESSIVE STRENGTH TEST REPORT
Material Information Sample Information
Specified Strength: 4,500 psi @ 28 days
Mix ID: 1851
Supplier: Lattimore
Batch Time: 0849 Plant: 955
Truck No.: 7059 Ticket No.: 64319758
Field Test Data
Test
Slump (in):
Air Content ( %):
Concrete Temp. (F):
Ambient Temp. (F):
Plastic Unit Wt. (pcf):
Yield (Cu. Yds.):
Result Specification
3 1/2 3 -5
3.6 3 -6
84
70
150.1
Sample Date:
03/30/12 Sample Time: 0945
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:
South end of Alley
Placement Location:
Paving - Alley east of West Main
Fracture
Street between Houston and Travis
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
03/31/12
04/02/12
3
113,840
4,030
5
2
2
6.00
28.27
03/31/12
04/06/12
7
130,820
4,630
1
2
3
6.00
28.27
03/31/12
04/27/12
28
157,550
5,570
4
2
4
6.00
28.27
03/31/12
04/27/12
28
156,060
5,520
2
Average
(28 days)
5,550
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, perfonn required field tests and cast compressive strength
sainples.
Terracon Rep.: Jonathan O'Connor
Reported To:
Contractor:
Report Distribution:
(1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed
(1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed
(1) Freese and Nichols Inc, 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
CONCRETE COMPRESSIVE STRENGTH TEST REPORT
Material Information Sample Information
Specified Strength: 4,500 psi @ 28 days
Mix ID: 1851
Supplier: Lattimore
Batch Time: 1142 Plant: 955
Truck No.: 7008 Ticket No.: 64319782
Field Test Data
Test
Slump (in):
Air Content ( %):
Concrete Temp. (F):
Ambient Temp. (F):
Plastic Unit Wt. (pcf):
Yield (Cu. Yds.):
Result Specification
6 3 -5
3.5 3 -6
84
73
148.8
Sample Date:
03/30/12 Sample Time: 1225
Sampled By:
Jonathan O'Connor
Weather Conditions:
Cloudy
Accumulative Yards:
220 Batch Size (cy): 10
Placement Method:
Direct Discharge
Water Added Before (gal):
0
Water Added After (gal):
0
Sample Location:
Center of parking
Placement Location:
Paving - Head -in parking on west side
Fracture
of Travis between west Main and
ID
Hammond
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
3
1
6.00
28.27
03/31/12
04/02/12
3
112,600
3,980
2
3
2
6.00
28.27
03/31/12
04/06/12
7
120,700
4,270
2
3
3
6.00
28.27
03/31/12
04/27/12
28
143,100
5,060
2
3
4
6.00
28.27
03/31/12
04/27/12
28
139,730
4,940
2
Average
(28 days)
5,000
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, perfonn required field tests and cast compressive strength
sainples.
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) 7R7 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
CONCRETE COMPRESSIVE STRENGTH TEST REPORT
Material Information Sample Information
Specified Strength: 4,200 psi @ 28 days
Mix ID: 1701
Supplier: Lattimore
Batch Time: 1356 Plant: 952
Truck No.: 7069 Ticket No.: 62928721
Field Test Data
Test Result Specification
Slump (in): 3 3 -5
Air Content ( %): 3.0 3 -6
Concrete Temp. (F): 90
Ambient Temp. (F): 77
Plastic Unit Wt. (pcf): 147.0
Yield (Cu. Yds.):
Sample Date:
03/30/12 Sample Time: 1454
Sampled By:
Jonathan O'Connor
Weather Conditions:
Clear
Accumulative Yards:
5 Batch Size (cy): 5
Placement Method:
Direct Discharge
Water Added Before (gal):
5
Water Added After (gal):
0
Sample Location:
See Placement Location
Placement Location:
Inlet on S Coppell, S of Bethel
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
1
1
6.00
28.27
03/31/12
04/06/12
7 137,160
4,850
4
1
2
6.00
28.27
03/31/12
04/06/12
7 132,490
4,690
2
Average (7 days)
4,770
1
3
6.00
28.27
03/31/12
04/27/12
28 160,550
5,680
2
1
4
6.00
28.27
03/31/12
04/27/12
28 160,510
5,680
2
Average (28 days)
5,680
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, perfonn required field tests and cast compressive strength
sainples.
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) 7R7 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 1 of 1