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 # 030H10U4 Cty SAC Rte 5 PM 9.7/24.9 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Daniel Tecle |
Date Reported: |
06/21/2021 |
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Address: |
TL Number: |
152251 |
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City: |
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Project Name: |
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Prime Contractor: NOR CAL PAVING TEICHERT/GRANITE |
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Sample Taken Date: |
05/22/2021 |
Mix Design: |
Unknown |
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Contractor: Unknown |
Location: Construction on state highway in Sacramento County in and near Sacramento from 1.1 miles south of Elk Grove Boulevard to American River Viaduct |
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Structure unique identifier: |
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Structure name: 56th Ave and 43rd Ave NB approach slab |
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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 | 4.00 | 12.57 | 69502 | 5531.0 | 1 |
2 | 4.00 | 12.57 | 72430 | 5764.0 | 1 |
3 | 3.99 | 12.5 | 70414 | 5631 | 1 |
DIME Test ID: 2021-05-22-1-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5640
Age of specimen: 30 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing