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 # 031H8704 Cty YOL Rte 50 PM Var Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Unknown |
Date Reported: |
09/27/2021 |
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Address: |
TL Number: |
225313 |
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City: |
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Project Name: REPLACE GUARDRAIL AND PLACE VEGETATION CONTROL (MINOR CONCRETE). |
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Prime Contractor: APEX FENCE CO. INC |
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Sample Taken Date: |
08/30/2021 |
Mix Design: |
CT-Class2 |
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Contractor: Unknown |
Location: YOLO COUNTY AT VARIOUS LOCATIONS |
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Structure unique identifier: |
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Structure name: Transition barrier footing |
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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 | 4.02 | 12.69 | 40467 | 3188.0 | 1 |
2 | 4.02 | 12.69 | 40719 | 3208.0 | 1 |
3 | 4.03 | 12.76 | 40017 | 3137 | 1 |
DIME Test ID: 2021-08-30-13-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3180
Age of specimen: 8 days
Certified By: Spencer Adams
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 |
---|---|---|---|---|---|
1 | 4.02 | 12.69 | 50035 | 3942.0 | 1 |
2 | 3.99 | 12.5 | 48413 | 3872.0 | 1 |
3 | 4.02 | 12.69 | 48008 | 3782 | 1 |
DIME Test ID: 2021-08-30-13-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3870
Age of specimen: 28 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing