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 # 030H4604 Cty PLA Rte 80 PM 2.6/3.1 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Justin Kunert |
Date Reported: |
11/17/2021 |
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Address: |
TL Number: |
204463 |
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City: |
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Project Name: WIDEN ON-RAMP AND REPLACE BRIDGE. |
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Prime Contractor: Myers & Sons Construction |
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Sample Taken Date: |
10/20/2021 |
Mix Design: |
Z5755210 |
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Contractor: Unknown |
Location: PLACER COUNTY IN ROSEVILLE AT THE ATLANTIC STREET ON RAMP |
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Structure unique identifier: |
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Structure name: Atlantic on-ramp widening |
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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 | 4.00 | 12.57 | 51752 | 4118.0 | 1 |
2 | 4.00 | 12.57 | 54788 | 4360.0 | 1 |
3 | 4.00 | 12.57 | 52843 | 4205 | 1 |
DIME Test ID: 2021-10-20-17-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4230
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
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 | 4.00 | 12.57 | 66119 | 5262.0 | 1 |
2 | 4.00 | 12.57 | 56723 | 4514.0 | 1 |
3 | 4.00 | 12.57 | 65615 | 5222 | 1 |
DIME Test ID: 2021-10-20-17-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5000
Age of specimen: 28 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing