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 # 040A0204 Cty SON Rte 1 PM 15-15.7 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Fabio La Serna |
Date Reported: |
10/07/2022 |
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Address: |
TL Number: |
93324 |
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City: |
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Project Name: Construct roadway and bridge with structural concrete and CIDH piling |
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Prime Contractor: BRIDGEWAY CIVIL CONSTRUCTORS, INC. |
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Sample Taken Date: |
09/09/2022 |
Mix Design: |
72105093R |
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Contractor: Unknown |
Location : District-County-Route-Post Mile: 04-Son-1-R15.0/R15.7 |
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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
Cured in accordance with ASTM C511
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 | 77924 | 6109.0 | 1 |
2 | 4.01 | 12.63 | 75419 | 5972.0 | 1 |
3 | 4.02 | 12.69 | 75473 | 5946 | 1 |
DIME Test ID: 2022-09-09-35-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6010
Age of specimen: 28 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing