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 # 033F0904 Cty SAC Rte 5 PM Var Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Mohssen Ghassemi |
Date Reported: |
04/23/2020 |
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Address: |
TL Number: |
173236 |
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City: |
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Project Name: REPLACE STRUCTURAL CONCRETE BRIDGES, PLACE CIDH & CISS CONCRETE PILES. |
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Prime Contractor: Myers & Sons Construction |
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Sample Taken Date: |
03/26/2020 |
Mix Design: |
1615759 |
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Contractor: Unknown |
Location: SACRAMENTO COUNTY AT NORTH SACRAMENTO UNDERCROSSING AND SACRAMENTO RIVER BRIDGE AND IN SAN JOAQUIN COUNTY AT MOKELUMNE RIVER BRIDGE |
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Structure unique identifier: |
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Structure name: |
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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 | 28.46 | 6.02 | 7713.0 | 219536 | 4 |
2 | 28.27 | 6.00 | 7624.0 | 215554 | 4 |
3 | 28.37 | 6.01 | 7344 | 208339 | 4 |
4 | 28.37 | 6.01 | 7763 | 220231 | 4 |
5 | 28.46 | 6.02 | 7562 | 215242 | 4 |
DIME Test ID: 2020-03-26-13-1
Number of specimens: 5
Compressive strength (to nearest 10 psi): 7600
Age of specimen: 28 days
Certified By: Larry McCrum
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing