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 # 042640F4 Cty SON Rte PM Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Gina Choi |
Date Reported: |
12/02/2020 |
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Address: |
TL Number: |
168104 |
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City: |
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Project Name: |
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Prime Contractor: GHILOTTI CONSTRUCTION CO. INC. |
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Sample Taken Date: |
11/04/2020 |
Mix Design: |
3172GG-F-SRA |
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Contractor: Unknown |
Location : |
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Structure unique identifier: |
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Structure name: 20-0301L/R NPOH-PT Blockouts and Vents |
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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
Cured in accordance with ASTM C511
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 | 5.96 | 27.9 | 165620 | 5936.0 | 1 |
2 | 5.97 | 27.99 | 159114 | 5684.0 | 1 |
DIME Test ID: 2020-11-04-20-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5810
Age of specimen: 28 days
Certified By: Bang Nguyen
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing