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: |
03/10/2022 |
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Address: |
TL Number: |
204472 |
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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: |
02/10/2022 |
Mix Design: |
T71A5D1 |
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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: Stage 2 Retaining Wall at Abutment 1 |
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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 | 4.05 | 12.88 | 41540 | 3224.0 | 1 |
2 | 4.02 | 12.69 | 41196 | 3246.0 | 1 |
3 | 4.03 | 12.76 | 43040 | 3374 | 1 |
DIME Test ID: 2022-02-10-23-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3280
Age of specimen: 5 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 | 4.02 | 12.69 | 62411 | 4917.0 | 1 |
2 | 4.02 | 12.69 | 60175 | 4741.0 | 1 |
3 | 4.02 | 12.69 | 56535 | 4454 | 1 |
DIME Test ID: 2022-02-10-23-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4700
Age of specimen: 28 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing