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 # 042640F4 Cty SON Rte PM
Vendor #
|
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: |
04/08/2022 |
|
|
Address: |
TL Number: |
|
||
|
City: |
||||
|
Project Name: |
||||
|
Prime Contractor: GHILOTTI CONSTRUCTION CO. INC. |
||||
|
Sample Taken Date: |
03/11/2022 |
Mix Design: |
4201A |
|
|
Contractor: Unknown |
Location : |
|||
|
Structure unique identifier: 20-0300L |
||||
|
Structure name: NPOH St3 |
||||
|
Location of Pour: 20 0300L Stem and Soffit St 3 |
||||
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 | 5.96 | 27.9 | 192794 | 6911.0 | 1 |
| 2 | 5.98 | 28.09 | 184345 | 6564.0 | 1 |
DIME Test ID: 2022-03-11-5-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 6740
Age of specimen: 28 days
Certified By: Spencer Adams
|
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing