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 # 041J9904 Cty ALA Rte 13 PM 5.2/5.5 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Rabindra Mukherjee |
Date Reported: |
11/02/2020 |
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Address: |
TL Number: |
04-1J9904 |
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City: |
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Project Name: ALA 13/CC 24 ENHANCE LIGHTING |
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Prime Contractor: FBD VANGUARD CONSTRUCTION, INC. |
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Sample Taken Date: |
10/03/2020 |
Mix Design: |
00000000000000 |
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Contractor: Unknown |
Location: ALAMEDA AND CONTRA COSTA COUNTIES AT VARIOUS LOCATIONS |
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Structure unique identifier: |
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Structure name: |
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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 | 6.02 | 28.46 | 161994 | 5691.0 | 1 |
2 | 6.02 | 28.46 | 163948 | 5760.0 | 4 |
DIME Test ID: 2020-10-03-5-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5730
Age of specimen: 30 days
Certified By: Larry McCrum
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing