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: |
03/17/2022 |
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Address: |
TL Number: |
2022-02-17-24 |
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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: |
02/17/2022 |
Mix Design: |
CT072DR8M |
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Contractor: Unknown |
Location : SOLANO COUNTY IN VALLEJO AT VARIOUS LOCATIONS |
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Structure unique identifier: 23-0108 |
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Structure name: Georgia St OC |
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Location of Pour: |
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 | 4.05 | 12.88 | 54736 | 4249.0 | 1 |
2 | 4.04 | 12.82 | 57960 | 4521.0 | 1 |
3 | 4.03 | 12.76 | 56380 | 4420 | 1 |
DIME Test ID: 2022-02-17-24-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4400
Age of specimen: 7 days
Certified By: Spencer Adams
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 |
---|---|---|---|---|---|
1 | 4.02 | 12.69 | 48651 | 3833.0 | 1 |
2 | 4.03 | 12.76 | 49191 | 3856.0 | 1 |
3 | 4.03 | 12.76 | 47286 | 3707 | 1 |
DIME Test ID: 2022-02-17-24-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3800
Age of specimen: 28 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing