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 # 042640F4 Cty SON Rte PM Vendor # |
REPORT OF LABORATORY TESTING |
||||
Resident Engineer: |
Gina Choi |
Date Reported: |
02/11/2022 |
|
Address: |
TL Number: |
168138 |
||
City: |
||||
Project Name: |
||||
Prime Contractor: GHILOTTI CONSTRUCTION CO. INC. |
||||
Sample Taken Date: |
01/14/2022 |
Mix Design: |
4700 |
|
Contractor: Unknown |
Location : |
|||
Structure unique identifier: 20-0301 |
||||
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
Cured in accordance with ASTM C511
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 | 5.97 | 27.99 | 195907 | 6999.0 | 1 |
2 | 5.98 | 28.09 | 172176 | 6130.0 | 1 |
DIME Test ID: 2022-01-14-11-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 6560
Age of specimen: 28 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing