ST0701-LR100624CONCRETE COMPRESSIVE STRENGTH TEST REPORT
Report Number: 94091193.0179 Nerracon
Service Date: 05/26/10 8901 Carpenter Frwy.
Report Date: 06/24/10 Revision 2 - 28 -day results Dallas, TX 75247
214 - 630 -1010 Reg No: F -3272
Client
City of Coppell TX
Attn: Keith Marvin
PO Box 9478
Coppell, TX 75019
Project
Southwestern Boulevard
Coppell Road to Grapevine Creels
Coppell, TX
Project Number: 94091193
Material Information
Specified Strength: 4,000 psi @ 28 days
Mix ID: DCSOHSO4
Supplier: Redi -Mix
Batch Time: 1218 Plant: 259
Truck No.: 1349 Ticket No.: 25204974
Field Test Data
Test
Slump (in):
Air Content ( %):
Concrete Temp. (F):
Ambient Temp. (F):
Plastic Unit Wt. (pcf):
Result Specification
4 3 -5
3.7 3 -6
93
87
151.2
Laboratory Test Data
Set
Specimen
Diameter
Area
No.
ID
(in)
(sq in)
1
1
6.00
28.27
1
2
6.00
28.27
1
3
6.00
28.27
1
4
6.00
28.27
Sample Information
Sample Date:
05/26/10 Sample Time:
Sampled By:
Julio R. Perez
Weather Conditions:
Sunny
Accumulative Yards:
5 Batch Size (cy):
Placement Method:
Direct Discharge
Water Added Before (gal):
15
Water Added After (gal):
0
Sample Location:
T E of W end of bridge
Placement Location:
Bridge Rail - West Bound
1310
Compressive
Age at
Maximum
Date
Date
Test
Load
Received
Tested
(days)
(lbs)
05/27/10
06/02/10
7
127,830
05/27/10
06/09/10
14
135,230
05/27/10
06/23/10
28
151,920
05/27/10
06/23/10
28
157,220
Average (28 days)
1310
Compressive
Strength
Fracture
(psi)
Type
4,520
4
4,780
4
5,370
2
5,560
2
5,470
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.: Julio R. Perez Started: 1200
Reported To: Finished: 1500
Contractor: Lacy Construction
Report Distribution:
(1) City of Coppell TX (1) City of Coppell TX Reviewed By:
(1) City of Coppell TX (2) Halff Assoc Inc Eric J. Cleveland, P.E.
(1) Lacy Construction (1) PacTrust Pacific Realty Associates LP 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.
CR0001, 4- 28 -10, Rev.4 Page 1 of 1
CONCRETE COMPRESSIVE STRENGTH TEST REPORT
Report Number: 94091194.0107 Irerracon
Service Date: 05/26/10 8901 Carpenter Frwy.
Report Date: 06/24/10 Revision 1 - 28 -day results Dallas, TX 75247
214 - 630 -1010 Reg No: F -3272
Client
PacTrust Pacific Realty Associates LP
Attn: Matthew Oyen
15350 Southwest Sequoia Pkwy Ste 300
Portland, OR 97224
Project
Southwestern Boulevard
Grapevine Creek to Beltline Road
Coppell, TX
Project Number: 94091194
Material Information
Sample Information
Specified Strength: 4,000
psi @
28 days
Sample Date:
05/26/10
Sample Time:
0740
Sampled By:
Julio R. Perez
Mix ID: 1701
Weather Conditions:
Sunny
Supplier: Lattimore
Accumulative Yards:
30
Batch Size (cy):
4
Batch Time: 0649
Plant:
7
Placement Method:
Direct Discharge
Truck No.: 3012
Ticket No.:
7217270
Water Added Before (gal): 10
Water Added After (gal):
0
Field Test Data
Sample Location:
See Placement
Location
Test
Result
Specification
Placement Location:
Approach at 400 Southwestern
Slump (in):
5
3 -5
Boulevard
Air Content ( %):
4.3
3 -6
Concrete Temp. (F):
90
Ambient Temp. (F):
80
Plastic Unit Wt., (pcf):
146.4
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
05/27/10
05/27/10 1
93,570
3,310
5
1 2
6.00
28.27
05/27/10
06/02/10 7
124,720
4,410
4
1 3
6.00
28.27
05/27/10
06/23/10 28
151,680
5,370
2
1 4
6.00
28.27
05/27/10
06/23/10 28
144,150
5,100
2
Average (28 days)
5,240
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.: Julio R. Perez Started: 060(
Reported To: Finished: 120(
Contractor: Lacy Construction
Report Distribution:
(1) PacTrust Pacific Realty Associates LP (1) City of Coppell TX Reviewed By:
(1) City of Coppell TX (2) HalffAssoc Inc
(1) Lacy Construction
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, 4- 28-10, Rev.4 Page I of 1