DEPARTMENT OF TRANSPORTATION
DIVISION OF ENGINEERING SERVICES
MATERIALS ENGINEERING AND TESTING SERVICES
Concrete Materials Testing Branch
5900 Folsom Blvd.
Sacramento, CA 95819
916-227-7205
Contract # 031H18U4 Cty NEV Rte 80 PM 13.0/16.5
Vendor #
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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 # 031H18U4 Cty NEV Rte 80 PM 13.0/16.5 Vendor # |
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REPORT OF LABORATORY TESTING |
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Resident Engineer: |
Randy Stellhorn |
Date Reported: |
11/14/2022 |
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Address: |
TL Number: |
174109 |
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City: |
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Project Name: ROADWAY EXCAVATION, JPCP AND FURNISH POLYESTER CONCRETE OVERLAY. |
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Prime Contractor: A. TEICHERT & SON, INC. DBA TEICHERT CONSTRUCTION |
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Sample Taken Date: |
10/14/2022 |
Mix Design: |
6691 |
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Contractor: Unknown |
Location: NEVADA COUNTY IN AND NEAR TRUCKEE FROM 0.2 MILE WEST OF DONNER PARK OVERCROSSING TO ROUTE 89/267 SEPARATION |
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Structure unique identifier: |
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Structure name: |
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Location of Pour: |
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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 |
|---|---|---|---|---|---|
| 1 | 5.96 | 27.9 | 150328 | 5388.0 | 1 |
| 2 | 5.97 | 27.99 | 143543 | 5128.0 | 1 |
DIME Test ID: 2022-10-14-31-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5260
Age of specimen: 31 days
Certified By: Phillip Montes
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*Subject to final inspection by the Resident Engineer. |
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TL- Report of Laboratory Testing