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 # 040K6304 Cty NAP Rte 29 PM 16.4/19.0
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 # 040K6304 Cty NAP Rte 29 PM 16.4/19.0 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Danilo Patenia |
Date Reported: |
02/23/2024 |
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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: |
01/26/2024 |
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: |
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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
| 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 | 4.01 | 12.63 | 74652 | 5911.0 | 1 |
| 2 | 4.01 | 12.63 | 73378 | 5810.0 | 1 |
| 3 | 4.01 | 12.63 | 70671 | 5596 | 1 |
DIME Test ID: 2024-01-26-40-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5770
Age of specimen: 28 days
Certified By: Spencer Adams
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*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing