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 # 040A7724 Cty ALA Rte 80 PM 6.4/6.8
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 # 040A7724 Cty ALA Rte 80 PM 6.4/6.8 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Gary Tsigelman |
Date Reported: |
07/11/2023 |
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Project Name: Excavation, HMA, structural concrete, minor concrete and drainage. |
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Prime Contractor: OC Jones (Will Dieterich) |
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Sample Taken Date: |
06/13/2023 |
Mix Design: |
4E0CG5E1 |
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Contractor: Unknown |
Location : IN BERKELEY AND ALBANY FROM 0.6 MILE NORTH OF UNIVERSITY AVENUE OVERCROSSING TO 0.3 MILE SOUTH OF EL CERRITO SEPARATION AND OVERHEAD |
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Structure unique identifier: 33-0764 |
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Structure name: Gilman POC Staircase |
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Location of Pour: CIDH Pile Stair 6 Bent 2 |
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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 | 4.01 | 12.63 | 67274 | 5327.0 | 1 |
| 2 | 4.00 | 12.57 | 65248 | 5192.0 | 1 |
| 3 | 4.01 | 12.63 | 62511 | 4950 | 1 |
DIME Test ID: 2023-06-13-16-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5160
Age of specimen: 28 days
Certified By: Spencer Adams
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*Subject to final inspection by the Resident Engineer. |
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TL- Report of Laboratory Testing