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 # 040A7104 Cty ALA Rte 880 PM 28.4/29.2
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 # 040A7104 Cty ALA Rte 880 PM 28.4/29.2 Vendor # |
|
REPORT OF LABORATORY TESTING |
||||
|
Resident Engineer: |
Joy Cheung |
Date Reported: |
08/31/2015 |
|
|
Address: |
TL Number: |
194822 |
||
|
City: |
||||
|
Project Name: WIDEN ROADS, RECONSTRUCT RAMPS WITH HMA, REPLACE 2 CONC OVERCROSSINGS. |
||||
|
Prime Contractor: RGW Construction |
||||
|
Sample Taken Date: |
08/28/2015 |
Mix Design: |
LCB300RSC |
|
|
Contractor: Unknown |
Location : ALAMEDA COUNTY IN ALAMEDA AND OAKLAND FROM 0.2 MILE SOUTH OF 29TH AVENUE OVERCROSSING TO 0.3 MILE NORTH OF 23RD AVENUE OVERCROSSING. |
|||
|
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
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 | 6.00 | 28.27 | 11011 | 389.5 | 1 |
| 2 | 6.00 | 28.27 | 11191 | 395.9 | 1 |
DIME Test ID: 2015-08-28-1-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 390
Age of specimen: 3 days
Certified By: Mike Mullins
|
*Subject to final inspection by the Resident Engineer. |
|
TL- Report of Laboratory Testing