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 # 04235524 Cty SM Rte 92 PM R11.2/10.5 Vendor # |
REPORT OF LABORATORY TESTING |
||||
Resident Engineer: |
Doug Inori |
Date Reported: |
06/19/2017 |
|
Address: |
TL Number: |
056503 |
||
City: |
||||
Project Name: IMPROVEMENTS TO THE STATE ROUTE (SR) 92/EL CAMINO REAL (SR82) INTERCHANGE |
||||
Prime Contractor: GHILOTTI CONSTRUCTION COMPANY |
||||
Sample Taken Date: |
05/22/2017 |
Mix Design: |
087722 |
|
Contractor: Unknown |
Location : IN THE CITY OF SAN MATEO |
|||
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 | 190467 | 6737.4 | 4 |
2 | 6.00 | 28.27 | 200064 | 7076.9 | 4 |
DIME Test ID: 2017-05-22-6-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 6910
Age of specimen: 28 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing