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 # 101J0104 Cty CAL Rte 88 PM 34.6/2.2 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Pawan Garg |
Date Reported: |
06/28/2023 |
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Address: |
TL Number: |
102516 |
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City: |
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Project Name: Construct fuel island canopies. |
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Prime Contractor: CAL ELECTRO, INC. - Valerie Jenkins |
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Sample Taken Date: |
05/31/2023 |
Mix Design: |
D673A |
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Contractor: Unknown |
Location: In Calaveras and Alpine counties on Route 26 at the West Point Maintenance Station and on Route 88 at the Caples Lake Maintenance Station. |
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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 | 4.02 | 12.69 | 25448 | 2005.0 | 1 |
2 | 4.02 | 12.69 | 27101 | 2135.0 | 1 |
3 | 4.01 | 12.63 | 22413 | 1775 | 1 |
DIME Test ID: 2023-05-31-10-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 1970
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 | 3.99 | 12.5 | 51908 | 4151.0 | 1 |
2 | 4.01 | 12.63 | 44182 | 3498.0 | 1 |
3 | 4.01 | 12.63 | 32420 | 2567 | 1 |
DIME Test ID: 2023-05-31-10-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 3410
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 | 4.02 | 12.69 | 60885 | 4797.0 | 2 |
2 | 4.03 | 12.76 | 51980 | 4075.0 | 1 |
3 | 4.00 | 12.57 | 61616 | 4903 | 1 |
DIME Test ID: 2023-05-31-10-3
Number of specimens: 3
Compressive strength (to nearest 10 psi): 4590
Age of specimen: 28 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing