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 # 041SS444 Cty ALA Rte 880 PM 19.3 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Richard Mc Masters |
Date Reported: |
08/21/2017 |
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Address: |
TL Number: |
054814 |
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City: |
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Project Name: EARTH WORK AND ALTERNATIVE PIPELINER |
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Prime Contractor: QUIMU CONTRACTING INC. |
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Sample Taken Date: |
07/22/2017 |
Mix Design: |
d10115ea |
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Contractor: Unknown |
Location: ALAMEDA COUNTY AT SAN LORENZO AT THE HACIENDA AVENUE PUMPING PLANT |
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Structure unique identifier: Unknown |
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Structure name: Unknown |
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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 | 6.00 | 28.27 | 151910 | 5373.5 | 1 |
2 | 5.99 | 28.18 | 153456 | 5445.6 | 1 |
DIME Test ID: 2017-07-22-5-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5410
Age of specimen: 30 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing