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 # 034F0704 Cty SAC Rte 50 PM 17.1
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 # 034F0704 Cty SAC Rte 50 PM 17.1 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Joseph Estepa |
Date Reported: |
08/03/2015 |
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Address: |
TL Number: |
Unknown |
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City: |
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Project Name: WIDEN STRUCTURE, EXTEND WEAVE LANE, AND ADD RAMP METERING. |
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Prime Contractor: DE SILVA GATES CONSTRUCTION |
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Sample Taken Date: |
07/13/2015 |
Mix Design: |
F628AFST0 |
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Contractor: Unknown |
Location : SACRAMENTO COUNTY AT NATOMA OVERHEAD |
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Structure unique identifier: 24 0120 |
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Structure name: Natoma OH |
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Location of Pour: Abutment 1 Footing |
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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 | 5.99 | 28.18 | 98052 | 3479.5 | 1 |
| 2 | 6.00 | 28.27 | 97868 | 3461.9 | 1 |
DIME Test ID: 2015-07-13-1-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3470
Age of specimen: 21 days
Certified By: Mike Mullins
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*Subject to final inspection by the Resident Engineer. |
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TL- Report of Laboratory Testing