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 # 04264094 Cty Rte PM Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Richard Duncan |
Date Reported: |
08/31/2017 |
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Prime Contractor: GHILOTTI BROS / RM HARRIS JV |
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Sample Taken Date: |
08/03/2017 |
Mix Design: |
4201a |
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Contractor: Unknown |
Location: |
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Structure unique identifier: |
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Structure name: RW1 |
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Location of Pour: RW1 St 1066 to 1162 and 1258 to 1354 |
The following testing has been tested in accordance with:
ASTM C39-10 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Cross sectional area of cylinder (in^2) | Average diameter of cylinder (in) | Compressive strength of cylinder (psi) | Maximum load on cylinder (lb) | Type of fracture pattern of cylinder |
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1 | 28.18 | 5.99 | 5154.4 | 145252 | 1 |
2 | 28.27 | 6.00 | 5391.2 | 152410 | 1 |
DIME Test ID: 2017-08-03-4-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5270
Age of specimen: 28 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing