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 # 100A8304 Cty SJ Rte 88 PM 6.1/8.9 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Ariel Mendoza |
Date Reported: |
07/23/2015 |
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Address: |
TL Number: |
206710 |
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City: |
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Project Name: UPGRADE APPROACH BRIDGE RAIL AND EXTEND CULVERTS. |
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Prime Contractor: Coral Construction Co. |
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Sample Taken Date: |
07/16/2015 |
Mix Design: |
628411A |
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Contractor: Unknown |
Location: JOAQUIN COUNTY NEAR WATERLOO AT VARIOUS LOCATIONS FROM CALAVERAS RIVER BRIDGE TO BEAR CREEK BRIDGE |
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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 | 27.9 | 5.96 | 3481.1 | 97123 | 1 |
2 | 27.9 | 5.96 | 3218.0 | 89782 | 1 |
DIME Test ID: 2015-07-16-2-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3350
Age of specimen: 7 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing