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 # 04235844 Cty SM Rte 101 PM 16.3/17.06 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Douglas Inori |
Date Reported: |
12/03/2015 |
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Address: |
TL Number: |
055101 |
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City: |
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Project Name: RECONSTRUCT OVERCROSSING, RETAINING WALLS, GROUND IMPROVEMENT, |
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Prime Contractor: GHILOTTI CONSTRUCTION COMPANY |
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Sample Taken Date: |
11/05/2015 |
Mix Design: |
57C800 |
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Contractor: Unknown |
Location : BURLINGAME |
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Structure unique identifier: Unknown |
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Structure name: Unknown |
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Location of Pour: Bent Cap from previous grade |
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 | 6.06 | 28.84 | 175078 | 6070.7 | 1 |
2 | 6.03 | 28.56 | 181313 | 6348.5 | 1 |
DIME Test ID: 2015-11-05-2-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 6210
Age of specimen: 28 days
Certified By: Bang Nguyen
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing