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 # 033F6504 Cty NEV Rte 89 PM 1.2/8.7 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Jeff Johnson |
Date Reported: |
12/08/2023 |
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Address: |
TL Number: |
169768 |
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City: |
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Project Name: COLD IN-PLACE RECYCLING AND HOT MIX ASPHALT OVERLAY. |
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Prime Contractor: GRANITE CONSTRUCTION COMPANY |
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Sample Taken Date: |
11/10/2023 |
Mix Design: |
Unknown |
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Contractor: Unknown |
Location: NEVADA COUNTY IN AND NEAR TRUCKEE FROM 0.7 MILE NORTH OF THE 80/267 JUNCTION TO THE SIERRA COUNTY LINE |
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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 | 4.00 | 12.57 | 87573 | 6969.0 | 1 |
2 | 4.00 | 12.57 | 95616 | 7609.0 | 1 |
3 | 4.00 | 12.57 | 82131 | 6536 | 1 |
DIME Test ID: 2023-11-10-41-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 7040
Age of specimen: 28 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing