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 # 042G6904 Cty MRN Rte 1 PM 0.0/0.2,0.5/0.8 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Steve Russell |
Date Reported: |
06/03/2020 |
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Address: |
TL Number: |
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City: |
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Project Name: RECONSTRUCT CONCRETE SIDEWALKS AND DRIVEWAYS. |
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Prime Contractor: GHILOTTI BROS / RM HARRIS JV |
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Sample Taken Date: |
04/21/2020 |
Mix Design: |
4300 |
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Contractor: Unknown |
Location: MARIN COUNTY AT ALMONTE FROM ROUTE 101/1 SEPARATION TO 0.2 MILE NORTH OF ROUTE 101/1 SEPARATION AND FROM 0.1 MILE NORTH OF COYOTE CREEK BRIDGE TO FLAMINGO ROAD |
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Structure unique identifier: |
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Structure name: Sidewalk |
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Location of Pour: Sidewalk |
The following testing has been tested in accordance with:
ASTM C39-10 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Cross sectional area of cylinder (in^2) | Average diameter of cylinder (in) | Compressive strength of cylinder (psi) | Maximum load on cylinder (lb) | Type of fracture pattern of cylinder |
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1 | 28.56 | 6.03 | 5308.0 | 151587 | 1 |
2 | 28.65 | 6.04 | 4961.0 | 142149 | 1 |
DIME Test ID: 2020-04-21-5-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5130
Age of specimen: 43 days
Certified By: Phillip Montes
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing