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 # 042J5604 Cty MRN Rte 1 PM 0.3
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 # 042J5604 Cty MRN Rte 1 PM 0.3 Vendor # |
|
REPORT OF LABORATORY TESTING |
||||
|
Resident Engineer: |
Steve Russell |
Date Reported: |
07/29/2019 |
|
|
Address: |
TL Number: |
|
||
|
City: |
||||
|
Project Name: REPAIR ROADWAY SLIP-OUT |
||||
|
Prime Contractor: GHILOTTI BROS / RM HARRIS JV |
||||
|
Sample Taken Date: |
06/28/2019 |
Mix Design: |
675CIDH |
|
|
Contractor: Unknown |
Location : IN MARIN COUNTY NEAR MILL VALLEY ROAD AT 0.1 MILE EAST OF TENNESSEE VALLEY ROAD |
|||
|
Structure unique identifier: 27-E0074 |
||||
|
Structure name: Mill Valley Retaining Wall |
||||
|
Location of Pour: soldier piles |
||||
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 | 6.02 | 28.45 | 133569 | 4694.9 | 1 |
| 2 | 6.02 | 28.45 | 131337 | 4616.4 | 1 |
DIME Test ID: 2019-06-28-2-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 4660
Age of specimen: 28 days
Certified By: Larry McCrum
|
*Subject to final inspection by the Resident Engineer. |
|
TL- Report of Laboratory Testing