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 # 040W1204 Cty SM Rte 84 PM 17.2, 17.2 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Fred Booshehri |
Date Reported: |
09/21/2021 |
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Address: |
TL Number: |
055114 |
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City: |
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Project Name: |
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Prime Contractor: Myers and Sons Construction LLC |
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Sample Taken Date: |
08/24/2021 |
Mix Design: |
572590 |
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Contractor: Unknown |
Location: |
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Structure unique identifier: |
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Structure name: Type 5 retaining wall |
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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 | 6.03 | 28.56 | 117999 | 4132.0 | 1 |
2 | 6.03 | 28.56 | 125377 | 4390.0 | 1 |
DIME Test ID: 2021-08-24-8-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 4260
Age of specimen: 28 days
Certified By: Phillip Montes
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing