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 # 07202124 Cty LA Rte 710 PM 20.9/24.6 Vendor # |
REPORT OF LABORATORY TESTING |
||||
Resident Engineer: |
Peter Lee |
Date Reported: |
01/17/2019 |
|
Address: |
TL Number: |
|
||
City: |
||||
Project Name: PAVEMENT REHABILITATION AND BRIDGE WIDENING |
||||
Prime Contractor: FLATIRON WEST, INC. |
||||
Sample Taken Date: |
12/20/2018 |
Mix Design: |
SCCS9525F |
|
Contractor: Unknown |
Location: LOS ANGELES COUNTY IN AND NEAR BELL, VERNON, AND CITY OF COMMERCE, FROM 0.2 MILE SOUTH OF SLAUSON AVENUE OVERCROSSING TO 0.1 MILE NORTH OF THIRD STREET OVERCROSSING |
|||
Structure unique identifier: |
||||
Structure name: H310D |
||||
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 | 6.02 | 28.46 | 306081 | 10754.8 | 1 |
2 | 6.01 | 28.37 | 299168 | 10545.2 | 1 |
DIME Test ID: 2018-12-20-1-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 10650
Age of specimen: 7 days
Certified By: Larry McCrum
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 | 6.02 | 28.46 | 358539 | 12598.0 | 1 |
2 | 6.01 | 28.37 | 351273 | 12381.8 | 1 |
DIME Test ID: 2018-12-20-1-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 12490
Age of specimen: 28 days
Certified By: Larry McCrum
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing