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 # 042K1704 Cty ALA Rte 880 PM 15.6/26.5
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 # 042K1704 Cty ALA Rte 880 PM 15.6/26.5 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Rodelio Baluyot |
Date Reported: |
04/09/2024 |
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Address: |
TL Number: |
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City: |
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Project Name: CONSTRUCT PVMT, JT SEAL, BARRIER, CL RAILING AND BRIDGE REMOVAL. |
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Prime Contractor: Ghilotti Construction Company (Jack Wu & Nishit Prajapati) |
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Sample Taken Date: |
04/03/2024 |
Mix Design: |
D10115EA |
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Contractor: Unknown |
Location : ALAMEDA COUNTY AT VARIOUS LOCATIONS |
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Structure unique identifier: 33-0284 |
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Structure name: San Leandro BLVD OC |
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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
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 | 4.02 | 12.69 | 39232 | 3091.0 | 1 |
| 2 | 4.00 | 12.57 | 38389 | 3055.0 | 1 |
| 3 | 4.00 | 12.57 | 41321 | 3288 | 1 |
DIME Test ID: 2024-04-03-31-4
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3140
Age of specimen: 6 days
Certified By: Spencer Adams
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*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing