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 # 04264724 Cty MRN Rte 101 PM R20.8/27.1 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Fabio La Serna |
Date Reported: |
02/16/2024 |
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Address: |
TL Number: |
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City: |
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Project Name: CIP BRIDGES, CONSTRUCT ROADWAY, RETAINING WALLS AND MODIFY ELECTRICAL. |
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Prime Contractor: GHILOTTI CONSTRUCTION CO. INC. (RILEY GENAZZI & JOSH SERAFINO) |
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Sample Taken Date: |
01/05/2024 |
Mix Design: |
DDJ112E3 |
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Contractor: Unknown |
Location: MARIN COUNTY IN AND NEAR NOVATO FROM 0.1 MILE SOUTH OF FRANKLIN AVENUE OVERHEAD TO 0.5 MILE SOUTH OF SAN ANTONIO CREEK BRIDGE |
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Structure unique identifier: |
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Structure name: CIDH Wethole mix (Franklin Ave.). |
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Location of Pour: TRIAL BATCH |
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 | 4.03 | 12.76 | 84114 | 6594.0 | 1 |
2 | 4.04 | 12.82 | 82378 | 6426.0 | 2 |
3 | 4.02 | 12.69 | 78582 | 6191 | 1 |
DIME Test ID: 2024-01-05-15-3
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6400
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 |
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1 | 4.02 | 12.69 | 92648 | 7299.0 | 1 |
2 | 4.02 | 12.69 | 91622 | 7219.0 | 4 |
3 | 4.02 | 12.69 | 95835 | 7551 | 1 |
DIME Test ID: 2024-01-05-15-4
Number of specimens: 3
Compressive strength (to nearest 10 psi): 7360
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 | 4.01 | 12.63 | 87596 | 6936.0 | 1 |
2 | 4.00 | 12.57 | 88528 | 7045.0 | 4 |
3 | 4.00 | 12.57 | 87472 | 6961 | 1 |
DIME Test ID: 2024-01-05-15-5
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6980
Age of specimen: 21 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 | 86150 | 6856.0 | 1 |
2 | 4.00 | 12.57 | 84604 | 6733.0 | 1 |
3 | 4.01 | 12.63 | 92856 | 7352 | 1 |
DIME Test ID: 2024-01-05-15-6
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6980
Age of specimen: 28 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 | 4.01 | 12.63 | 96098 | 7609.0 | 1 |
2 | 4.01 | 12.63 | 108014 | 8553.0 | 1 |
3 | 4.01 | 12.63 | 99558 | 7883 | 1 |
DIME Test ID: 2024-01-05-15-7
Number of specimens: 3
Compressive strength (to nearest 10 psi): 8020
Age of specimen: 42 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing