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 # 101C4214 Cty SJ Rte 99 PM 14.3/14.9,18.4/23.0 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Abdul (Obaidullah) Rashid |
Date Reported: |
06/16/2017 |
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Address: |
TL Number: |
210652 |
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City: |
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Project Name: RAMP WIDENING, INSTALL RAMP METERING AND FIBER OPTIC CABLE. |
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Prime Contractor: Bay Cities Paving & Grading |
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Sample Taken Date: |
06/09/2017 |
Mix Design: |
Unknown |
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Contractor: Unknown |
Location: SAN JOAQUIN COUNTY IN STOCKTON FROM 0.3 MILE SOUTH TO 0.3 MILE NORTH OF ARCH ROAD UNDERCROSSING AND FROM 0.3 MILE NORTH OF MAIN STREET OVERCROSSING TO 0.1 MILE NORTH OF HAMMER LANE OVERCROSSING |
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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 | 5.97 | 27.99 | 81965 | 2928.4 | 1 |
2 | 5.98 | 28.09 | 83393 | 2968.8 | 1 |
DIME Test ID: 2017-06-09-5-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 2950
Age of specimen: 7 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing