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 # 043G0804 Cty SON Rte 1 PM 30.5 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Scott Hislop |
Date Reported: |
08/23/2017 |
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Address: |
TL Number: |
161528 |
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City: |
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Project Name: CONSTRUCT ROADWAY AND SOIL NAIL WALLS |
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Prime Contractor: GRANITE CONSTRUCTION COMPANY |
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Sample Taken Date: |
07/26/2017 |
Mix Design: |
na |
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Contractor: Unknown |
Location: SONOMA COUNTY NEAR FORT ROSS AT 2.6 MILES SOUTH OF FORT ROSS ROAD |
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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 | 5.98 | 28.09 | 100995 | 3595.4 | 1 |
2 | 5.96 | 27.9 | 103185 | 3698.4 | 1 |
DIME Test ID: 2017-07-26-14-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3650
Age of specimen: 28 days
Certified By: Bang Nguyen
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing