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 # 043Y0204 Cty SON Rte 1 PM 24.63/24.73, 24.65/24.65 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Fabio La Serna |
Date Reported: |
11/21/2023 |
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Address: |
TL Number: |
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City: |
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Project Name: Temporary shoring systems to support underground utility installation. |
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Prime Contractor: Argonaut Constructors |
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Sample Taken Date: |
10/24/2023 |
Mix Design: |
72105003R |
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Contractor: Unknown |
Location: just north of Russian Gulch State Beach |
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Structure unique identifier: |
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Structure name: Pile Cap Segment 2 Wall |
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Location of Pour: Pile Cap |
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 | 62752 | 4994.0 | 1 |
2 | 4.02 | 12.69 | 61619 | 4855.0 | 2 |
3 | 4.00 | 12.57 | 63315 | 5038 | 1 |
DIME Test ID: 2023-10-24-39-5
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4960
Age of specimen: 14 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 | 69248 | 5511.0 | 1 |
2 | 4.01 | 12.63 | 76971 | 6095.0 | 1 |
3 | 4.00 | 12.57 | 71877 | 5720 | 1 |
DIME Test ID: 2023-10-24-39-6
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5780
Age of specimen: 28 days
Certified By: Spencer Adams
Test ID: 2023-10-24-39-4: Ambient Temperature 51F
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing