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 # 040J7104 Cty SOL Rte 80 PM 1.8/4.4 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Quang Tran |
Date Reported: |
03/30/2021 |
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Address: |
TL Number: |
001 |
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City: |
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Project Name: RAISE BRIDGE AND PLACE STRUCTURAL CONCRETE. |
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Prime Contractor: BROSAMER & WALL, INC. |
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Sample Taken Date: |
03/02/2021 |
Mix Design: |
Unknown |
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Contractor: Unknown |
Location: SOLANO COUNTY IN VALLEJO AT VARIOUS LOCATIONS |
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Structure unique identifier: |
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Structure name: Springs Road OC - Abutment 1 and 4 Backwall |
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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 | 5.97 | 27.99 | 145498 | 5198.0 | 1 |
2 | 5.97 | 27.99 | 148882 | 5319.0 | 1 |
DIME Test ID: 2021-03-02-11-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5260
Age of specimen: 28 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing