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 # 031F4204 Cty BUT Rte 99 PM 40.5/40.8 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Brian Steiner |
Date Reported: |
07/26/2016 |
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Address: |
TL Number: |
2 |
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City: |
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Project Name: WIDEN SHOULDER ON STRUCTURE. |
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Prime Contractor: VIKING CONSTRUCTION COMPANY, INC. |
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Sample Taken Date: |
06/28/2016 |
Mix Design: |
Unknown |
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Contractor: Unknown |
Location: BUTTE COUNTY NEAR CHICO FROM 0.2 MILE SOUTH TO 0.1 MILE NORTH OF ROCK CREEK BRIDGE |
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Structure unique identifier: Unknown |
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Structure name: Unknown |
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Location of Pour: Unknown |
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 | 6.02 | 28.46 | 166223 | 5840.6 | 4 |
2 | 6.00 | 28.27 | 163872 | 5796.7 | 1 |
DIME Test ID: 2016-06-28-7-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5820
Age of specimen: 28 days
Certified By: Bang Nguyen
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) | Type of fracture pattern of cylinder |
---|---|---|---|---|
1 | 6.00 | 28.27 | 130417 | 1 |
2 | 6.00 | 28.27 | 123849 | 1 |
DIME Test ID: 2016-06-28-7-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 4490
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 7 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing