DEPARTMENT OF TRANSPORTATION
DIVISION 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 #
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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 # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Scott Hislop |
Date Reported: |
09/18/2018 |
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Address: |
TL Number: |
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City: |
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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: |
08/21/2018 |
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: Route 12 Farmers Lane |
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Structure name: Type 60 Barrier |
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Location of Pour: Type 60 Median Barrier |
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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
Cured in accordance with ASTM C511
| 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 | 6.02 | 28.46 | 140843 | 4948.8 | 1 |
| 2 | 6.02 | 28.46 | 149548 | 5254.7 | 1 |
DIME Test ID: 2018-08-21-14-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5100
Age of specimen: 28 days
Certified By: Larry McCrum
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*Subject to final inspection by the Resident Engineer. |
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TL- Report of Laboratory Testing