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 # 040K6304 Cty NAP Rte 29 PM 16.4/19.0 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Danilo Patenia |
Date Reported: |
02/16/2024 |
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Address: |
TL Number: |
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City: |
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Project Name: BRIDGE RAIL REPLACEMENT AND SHOULDER WIDENING. |
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Prime Contractor: GORDON N. BALL, INC. |
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Sample Taken Date: |
01/19/2024 |
Mix Design: |
D101C5E1 |
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Contractor: Unknown |
Location: NAPA COUNTY NEAR YOUNTVILLE AT VARIOUS LOCATIONS FROM 0.1 MILE SOUTH OF DRY CREEK BRIDGE TO 0.1 MILE NORTH OF CALIFORNIA DRIVE UNDERCROSSIG |
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Structure unique identifier: 21-0047 |
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Structure name: California Drive UC |
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Location of Pour: |
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
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 | 4.03 | 12.76 | 72418 | 5677.0 | 1 |
2 | 4.02 | 12.69 | 75801 | 5972.0 | 2 |
3 | 4.02 | 12.69 | 72081 | 5679 | 1 |
DIME Test ID: 2024-01-19-32-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5780
Age of specimen: 28 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing