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 # 040J7104 Cty SOL Rte 80 PM 1.8/4.4
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 # 040J7104 Cty SOL Rte 80 PM 1.8/4.4 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Quang Tran |
Date Reported: |
07/15/2022 |
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Address: |
TL Number: |
157083 |
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City: |
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Project Name: RAISE BRIDGE AND PLACE STRUCTURAL CONCRETE. |
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Prime Contractor: BROSAMER & WALL, INC. |
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Sample Taken Date: |
07/08/2022 |
Mix Design: |
cto72dr8m |
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Contractor: Unknown |
Location : SOLANO COUNTY IN VALLEJO AT VARIOUS LOCATIONS |
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Structure unique identifier: |
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Structure name: |
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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 | 41016 | 3232.0 | 4 |
| 2 | 4.03 | 12.76 | 46116 | 3615.0 | 4 |
| 3 | 4.03 | 12.76 | 42983 | 3370 | 4 |
DIME Test ID: 2022-07-08-21-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3410
Age of specimen: 7 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