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 # 031F4204 Cty BUT Rte 99 PM 40.5/40.8 Vendor # |
REPORT OF LABORATORY TESTING |
||||
Resident Engineer: |
Brian Steiner |
Date Reported: |
07/28/2016 |
|
Address: |
TL Number: |
2 |
||
City: |
||||
Project Name: WIDEN SHOULDER ON STRUCTURE. |
||||
Prime Contractor: VIKING CONSTRUCTION COMPANY, INC. |
||||
Sample Taken Date: |
06/30/2016 |
Mix Design: |
Unknown |
|
Contractor: Unknown |
Location: BUTTE COUNTY NEAR CHICO FROM 0.2 MILE SOUTH TO 0.1 MILE NORTH OF ROCK CREEK BRIDGE |
|||
Structure unique identifier: Unknown |
||||
Structure name: Unknown |
||||
Location of Pour: Unknown |
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 | 158415 | 5583.9 | 1 |
2 | 6.01 | 28.37 | 141876 | 5000.9 | 1 |
DIME Test ID: 2016-06-30-7-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5290
Age of specimen: 28 days
Certified By: Mike Mullins
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 | 6.03 | 28.56 | 100060 | 3503.5 | 1 |
2 | 5.99 | 28.18 | 94604 | 3357.1 | 1 |
DIME Test ID: 2016-06-30-7-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 3430
Age of specimen: 7 days
Certified By: Bang Nguyen
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing