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: |
12/22/2015 |
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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: |
11/24/2015 |
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: Bent 4 to east WW 736 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 |
|---|---|---|---|---|---|
| 1 | 5.95 | 27.81 | 128007 | 4602.9 | 1 |
| 2 | 5.96 | 27.9 | 126222 | 4524.1 | 1 |
DIME Test ID: 2015-11-24-2-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 4560
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 28 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