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 # 033F5104 Cty YUB Rte 20 PM R18.1/R20.1 Vendor # |
REPORT OF LABORATORY TESTING |
||||
Resident Engineer: |
Aaron Chamberlin |
Date Reported: |
07/21/2020 |
|
Address: |
TL Number: |
78817 |
||
City: |
||||
Project Name: Construct bridge, realign curve & widen shoulders. |
||||
Prime Contractor: Flatiron West, Inc. |
||||
Sample Taken Date: |
07/14/2020 |
Mix Design: |
Z5754298 |
|
Contractor: Unknown |
Location: Construction on state highway in Yuba County near Smartsville from the Yuba River Bridge to 0.3 mile east of Smartsville Road. |
|||
Structure unique identifier: |
||||
Structure name: |
||||
Location of Pour: |
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 | 201035 | 7206.0 | 1 |
2 | 5.97 | 27.99 | 204267 | 7297.0 | 1 |
DIME Test ID: 2020-07-14-19-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 7250
Age of specimen: 7 days
Certified By: Larry McCrum
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing