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 # 044A0904 Cty NAP Rte 29 PM 47.0/47.2 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Syd Valeh |
Date Reported: |
07/10/2015 |
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Address: |
TL Number: |
120754 |
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City: |
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Project Name: BRIDGE REPLACEMENT. |
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Prime Contractor: GORDON N BALL INC |
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Sample Taken Date: |
06/19/2015 |
Mix Design: |
CT2-25PC |
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Contractor: Unknown |
Location: NAPA COUNTY ABOUT 6. MILES NORTH OF CALISTOGA AT TROUTDALE CREEK BRIDGE. |
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Structure unique identifier: 20 0113 |
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Structure name: Abutment 1 Footing |
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Location of Pour: Unknown |
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 | 28.27 | 6.00 | 4644.7 | 131306 | 1 |
2 | 28.27 | 6.00 | 5004.6 | 141480 | 1 |
DIME Test ID: 2015-06-19-13-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 4820
Age of specimen: 21 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing