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: |
06/10/2020 |
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Address: |
TL Number: |
173238 |
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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: |
05/13/2020 |
Mix Design: |
1615776 |
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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 C39-17a : 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 | 5.97 | 27.99 | 226851 | 8104.0 | 4 |
2 | 5.98 | 28.09 | 224591 | 7996.0 | 4 |
3 | 5.99 | 28.18 | 214239 | 7602 | 4 |
4 | 5.98 | 28.09 | 230390 | 8203 | 4 |
5 | 5.98 | 28.09 | 233376 | 8309 | 4 |
DIME Test ID: 2020-05-13-5-1
Number of specimens: 5
Compressive strength (to nearest 10 psi): 8040
Age of specimen: 28 days
Certified By: Larry McCrum
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing