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 # 040P4304 Cty SM Rte 92 PM Var Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Marcus Washington |
Date Reported: |
07/05/2021 |
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Address: |
TL Number: |
201669 |
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City: |
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Project Name: TREAT BRIDGE DECKS WITH METHACRYLATE AND REPLACE JOINT SEALS. |
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Prime Contractor: TPA CONSTRUCTION INC. |
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Sample Taken Date: |
06/03/2021 |
Mix Design: |
Unknown |
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Contractor: Unknown |
Location: SAN MATEO COUNTY AT VARIOUS LOCATIONS |
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Structure unique identifier: |
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Structure name: Joint Seal Assembly |
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Location of Pour: |
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 | 6.00 | 28.27 | 186756 | 6605.0 | 1 |
2 | 6.00 | 28.27 | 181126 | 6406.0 | 1 |
DIME Test ID: 2021-06-03-34-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 6510
Age of specimen: 32 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing