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 # 031G1504 Cty ED Rte 20 PM VAR Vendor # |
REPORT OF LABORATORY TESTING |
||||
Resident Engineer: |
Chris Fallbeck |
Date Reported: |
11/06/2020 |
|
Address: |
TL Number: |
01 |
||
City: |
||||
Project Name: BRIDGE SCOUR REPAIR, CONCRETE INVERT PAVING, RSP & SNOWPLOW GUARD. |
||||
Prime Contractor: TPA CONSTRUCTION INC. |
||||
Sample Taken Date: |
11/05/2020 |
Mix Design: |
CTPV675928 |
|
Contractor: Unknown |
Location: EL DORADO AND NEVADA COUNTIES AT VARIOUS LOCATIONS |
|||
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 | 6.01 | 28.37 | 21351 | 753.0 | 1 |
2 | 6.01 | 28.37 | 25645 | 904.0 | 1 |
DIME Test ID: 2020-11-05-4-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 830
Age of specimen: 1 day
Certified By: Bang Nguyen
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing