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 # 030A5704 Cty YUB Rte 20 PM 13.3/R18.2 Vendor # |
REPORT OF LABORATORY TESTING |
||||
Resident Engineer: |
Garrett Griffith |
Date Reported: |
12/11/2020 |
|
Address: |
TL Number: |
187-P3L-103020 |
||
City: |
||||
Project Name: Browns Valley Rehab: CONSTRUCT BRIDGE, REALIGN CURVE, WIDEN SHOULDERS AND CULVERT WORK. |
||||
Prime Contractor: A. TEICHERT & SON, INC. DBA TEICHERT CONSTRUCTION |
||||
Sample Taken Date: |
10/30/2020 |
Mix Design: |
Z5605210 |
|
Contractor: Unknown |
Location: YUBA COUNTY FROM MARYSVILLE ROAD TO THE YUBA RIVER BRIDGE |
|||
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 | 5.98 | 28.09 | 97943 | 3487.0 | 1 |
2 | 5.98 | 28.09 | 100531 | 3579.0 | 1 |
DIME Test ID: 2020-10-30-2-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3530
Age of specimen: 7 days
Certified By: Bang Nguyen
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 | 5.97 | 27.99 | 148297 | 5298.0 | 1 |
2 | 5.96 | 27.9 | 143341 | 5138.0 | 1 |
DIME Test ID: 2020-10-30-2-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5220
Age of specimen: 42 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing