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 # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Quang Tran |
Date Reported: |
04/30/2021 |
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Address: |
TL Number: |
TL-502 |
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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: |
04/02/2021 |
Mix Design: |
CT063AC5 |
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Contractor: Unknown |
Location: SOLANO COUNTY IN VALLEJO AT VARIOUS LOCATIONS |
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Structure unique identifier: 23-0089 |
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Structure name: Springs Road OC |
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Location of Pour: Jobsite Sidewalk |
The following testing has been tested in accordance with:
ASTM C39-10 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Cross sectional area of cylinder (in^2) | Average diameter of cylinder (in) | Compressive strength of cylinder (psi) | Maximum load on cylinder (lb) | Type of fracture pattern of cylinder |
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1 | 27.99 | 5.97 | 3529.0 | 98773 | 1 |
2 | 27.99 | 5.97 | 3571.0 | 99951 | 1 |
DIME Test ID: 2021-04-02-5-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3550
Age of specimen: 10 days
Certified By: Mike Mullins
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 | 5.97 | 27.99 | 140389 | 5015.0 | 1 |
2 | 5.97 | 27.99 | 144701 | 5169.0 | 1 |
DIME Test ID: 2021-04-02-5-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5090
Age of specimen: 28 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing