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 # 042640F4 Cty SON Rte PM Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Gina Choi |
Date Reported: |
01/04/2021 |
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Address: |
TL Number: |
225070 |
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City: |
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Project Name: |
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Prime Contractor: GHILOTTI CONSTRUCTION CO. INC. |
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Sample Taken Date: |
12/04/2020 |
Mix Design: |
00000000000 |
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Contractor: Unknown |
Location: |
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Structure unique identifier: |
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Structure name: |
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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
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 | 5.96 | 27.9 | 92610 | 3320.0 | 1 |
2 | 5.97 | 27.99 | 105323 | 3763.0 | 1 |
DIME Test ID: 2020-12-04-5-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3540
Age of specimen: 4 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 | 98354 | 3514.0 | 1 |
2 | 5.97 | 27.99 | 115893 | 4140.0 | 1 |
DIME Test ID: 2020-12-04-5-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3830
Age of specimen: 5 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 | 5.98 | 28.09 | 184813 | 6580.0 | 1 |
2 | 6.00 | 28.27 | 184061 | 6510.0 | 1 |
DIME Test ID: 2020-12-04-5-3
Number of specimens: 2
Compressive strength (to nearest 10 psi): 6550
Age of specimen: 31 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing