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 # 044G2204 Cty SON Rte 12 PM 17.75-18.20 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Scott Hislop |
Date Reported: |
10/12/2018 |
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Address: |
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Project Name: PROJECT: SONOMA 12 FARMERS LANE MEDIAN BARRIER MICROPILES |
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Prime Contractor: GHILOTTI BROS., INC. |
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Sample Taken Date: |
10/02/2018 |
Mix Design: |
4158CR |
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Contractor: Unknown |
Location: IN SONOMA COUNTY ON ROUTE 12, IN SANTA ROSA FROM FARMERS LANE TO BRUSH CREEK RD. |
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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 C39-10 : 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 | 3708.1 | 105903 | 1 |
2 | 28.37 | 6.01 | 3838.0 | 108885 | 1 |
DIME Test ID: 2018-10-02-6-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3770
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 10 days
Certified By: Larry McCrum
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing