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 # 033C3804 Cty ED Rte 50 PM 75.4/77.3 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Jaret Montplaisir |
Date Reported: |
08/15/2018 |
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Address: |
TL Number: |
775501 |
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City: |
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Project Name: HOT MIX ASPHALT, ROADWAY EXCAVATION, AND SIGNAL AND LIGHTING |
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Prime Contractor: SECURITY PAVING COMPANY, INC. |
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Sample Taken Date: |
08/08/2018 |
Mix Design: |
M680 |
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Contractor: Unknown |
Location: EL DORADO COUNTY IN SOUTH LAKE TAHOE FROM NORTH JUNCTION ROUTE 89 TO TROUT CREEK BRIDGE |
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Structure unique identifier: Unknown |
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Structure name: Unknown |
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Location of Pour: Unknown |
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 | 105543 | 3695.5 | 1 |
2 | 6.04 | 28.65 | 111323 | 3885.6 | 1 |
DIME Test ID: 2018-08-08-7-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3790
Age of specimen: 7 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing