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 # 040J3004 Cty SON Rte 1 PM 26.7/27.1 Vendor # |
REPORT OF LABORATORY TESTING |
||||
Resident Engineer: |
Fabio La Serna |
Date Reported: |
05/26/2023 |
|
Address: |
TL Number: |
|
||
City: |
||||
Project Name: CONSTRUCTING RETAINING WALL AND CONFINEMENT SYSTEM TO RESTORE SLIPOUT. |
||||
Prime Contractor: ARGONAUT CONSTRUCTION |
||||
Sample Taken Date: |
04/28/2023 |
Mix Design: |
72203043F |
|
Contractor: Unknown |
Location: SONOMA COUNTY NEAR JENNER FROM 0.3 MILE TO 0.7 MILE NORTH OF MEYERS GRADE ROAD |
|||
Structure unique identifier: 20-E0010 |
||||
Structure name: Slidesville Retaining Wall |
||||
Location of Pour: Soldier Piles 15 thru19 |
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 | 4.02 | 12.69 | 62504 | 4925.0 | 1 |
2 | 4.02 | 12.69 | 65343 | 5148.0 | 2 |
3 | 4.02 | 12.69 | 68645 | 5408 | 1 |
DIME Test ID: 2023-04-28-2-1
Number of specimens: 3
Compressive strength (to nearest 10 psi): 5160
Age of specimen: 28 days
Certified By: Spencer Adams
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 | 4.01 | 12.63 | 79226 | 6273.0 | 1 |
2 | 4.00 | 12.57 | 78652 | 6259.0 | 2 |
3 | 4.01 | 12.63 | 79004 | 6256 | 2 |
DIME Test ID: 2023-04-28-2-2
Number of specimens: 3
Compressive strength (to nearest 10 psi): 6260
Age of specimen: 14 days
Certified By: Spencer Adams
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing