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 # 044K4804 Cty SM Rte 35 PM 9.8, 9.80 Vendor # |
REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Fred Booshehri |
Date Reported: |
09/21/2017 |
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Address: |
TL Number: |
262254 |
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City: |
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Project Name: Construct soldier pile tie-back wall. Supplemental Director's order to also install soil nail wall. |
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Prime Contractor: Disney Construction Inc |
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Sample Taken Date: |
08/24/2017 |
Mix Design: |
na |
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Contractor: Unknown |
Location: IN SAN MATEO COUNTY, ON ROUTE 35 AT POSTMILE 9.8/9.9, NEAR SKYLONDA , AT 0.1 MILE NORTH OF CHAPMAN ROAD |
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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 | 166154 | 5838.2 | 1 |
2 | 6.01 | 28.37 | 179142 | 6314.5 | 1 |
DIME Test ID: 2017-08-24-9-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 6080
Age of specimen: 28 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing