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 # 034F5804 Cty SAC Rte 5 PM 33.8 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Sushma Lee |
Date Reported: |
11/23/2020 |
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Address: |
TL Number: |
225301 |
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City: |
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Project Name: UPGRADE WATER DISTRIBUTION AND WASTEWATER SYSTEMS. |
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Prime Contractor: MDS Engineering & Construction |
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Sample Taken Date: |
11/16/2020 |
Mix Design: |
CT590133 |
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Contractor: Unknown |
Location: SACRAMENTO COUNTY ABOUT 1.1 MILES WEST OF AIRPORT BOULEVARD OVERCROSSING AT THE ELKHORN SAFETY ROADSIDE REST AREA |
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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 | 5.98 | 28.09 | 106031 | 3775.0 | 1 |
2 | 5.98 | 28.09 | 111488 | 3970.0 | 1 |
DIME Test ID: 2020-11-16-11-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3870
Age of specimen: 7 days
Certified By: Larry McCrum
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing