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 # 032F9804 Cty COL Rte 20 PM 31.7/32.9 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Anthony Granados |
Date Reported: |
09/22/2020 |
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Address: |
TL Number: |
134360 |
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City: |
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Project Name: PAVEMENT REHABILITATION |
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Prime Contractor: A. TEICHERT & SON, INC. DBA TEICHERT CONSTRUCTION |
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Sample Taken Date: |
08/25/2020 |
Mix Design: |
072116225 |
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Contractor: Unknown |
Location: COLUSA COUNTY IN AND NEAR COLUSA FROM 0.1 MILE EAST OF THE MARKET STREET/STATE ROUTE 20 INTERSECTION TO 0.1 MILE SOUTH OF BUTTE VISTA DRIVE |
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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 | 5.96 | 27.9 | 104673 | 3752.0 | 1 |
2 | 5.96 | 27.9 | 105768 | 3791.0 | 1 |
DIME Test ID: 2020-08-25-13-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3770
Age of specimen: 28 days
Certified By: Larry McCrum
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing