Gavin Newsom, Governor |
DEPARTMENT OF TRANSPORTATIONDIVISION OF ENGINEERING SERVICES MATERIALS ENGINEERING AND TESTING SERVICES Concrete Materials Testing Branch 5900 Folsom Blvd. Sacramento, CA 95819 916-227-7205 |
Contract # 033E1204 Cty BUT Rte 70 PM 26.7/27.1 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Brian Steiner |
Date Reported: |
10/09/2015 |
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Address: |
TL Number: |
112961 |
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City: |
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Project Name: Seismic Retrofit |
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Prime Contractor: J.F. SHEA CONSTRUCTION |
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Sample Taken Date: |
08/27/2015 |
Mix Design: |
Unknown |
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Contractor: Unknown |
Location: In Butte County about 10.9 miles north of Oroville from 0.2 mile east of Pentz Road to 0.2 mile east of Cherokee Road |
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Structure unique identifier: Unknown |
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Structure name: Unknown |
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Location of Pour: Unknown |
The following testing has been tested in accordance with:
ASTM C39-10 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Cross sectional area of cylinder (in^2) | Average diameter of cylinder (in) | Compressive strength of cylinder (psi) | Maximum load on cylinder (lb) | Type of fracture pattern of cylinder |
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1 | 28.37 | 6.01 | 3310.8 | 93927 | 1 |
2 | 28.37 | 6.01 | 3404.7 | 96591 | 1 |
DIME Test ID: 2015-08-27-7-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3360
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 18 days
Certified By: Larry McCrum
ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Average diameter of cylinder (in) | Cross sectional area of cylinder (in^2) | Maximum load on cylinder (lb) | Compressive strength of cylinder (psi) | Type of fracture pattern of cylinder |
---|---|---|---|---|---|
1 | 6.01 | 28.37 | 96673 | 3407.6 | 1 |
2 | 6.00 | 28.27 | 98710 | 3491.7 | 1 |
DIME Test ID: 2015-08-27-7-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3450
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 25 days
Certified By: Larry McCrum
ASTM C39-17a : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Average diameter of cylinder (in) | Cross sectional area of cylinder (in^2) | Maximum load on cylinder (lb) | Compressive strength of cylinder (psi) | Type of fracture pattern of cylinder |
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1 | 5.99 | 28.18 | 102100 | 3623.1 | 1 |
2 | 6.00 | 28.27 | 102671 | 3631.8 | 1 |
DIME Test ID: 2015-08-27-7-3
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3630
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 32 days
Certified By: Larry McCrum
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing