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 # 043G6414 Cty NAP Rte 29 PM 37.0 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Danilo Patenia |
Date Reported: |
01/09/2019 |
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Address: |
TL Number: |
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City: |
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Project Name: SCOUR REPLACE BRIDGE |
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Prime Contractor: Valentine Corp. |
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Sample Taken Date: |
12/12/2018 |
Mix Design: |
CT1 P |
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Contractor: Unknown |
Location: NAPA COUNTY IN CALISTOGA AT NAPA RIVER BRIDGE |
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Structure unique identifier: Bridge Deck Stage 3 |
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Structure name: Napa River Bridge Calistoga |
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Location of Pour: Approach Slab |
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 | 28.37 | 6.01 | 5543.8 | 157278 | 1 |
2 | 28.46 | 6.02 | 5734.7 | 163209 | 1 |
3 | 28.56 | 6.03 | 5610.9 | 160248 | 1 |
4 | 28.46 | 6.02 | 5679.4 | 161637 | 1 |
DIME Test ID: 2018-12-12-4-1
Number of specimens: 4
Compressive strength (to nearest 10 psi): 5640
Age of specimen: 28 days
Certified By: Larry McCrum
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing