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 # 04235844 Cty SM Rte 101 PM 16.3/17.06 Vendor # |
REPORT OF LABORATORY TESTING |
||||
Resident Engineer: |
Douglas Inori |
Date Reported: |
03/10/2016 |
|
Address: |
TL Number: |
055107 |
||
City: |
||||
Project Name: RECONSTRUCT OVERCROSSING, RETAINING WALLS, GROUND IMPROVEMENT, |
||||
Prime Contractor: GHILOTTI CONSTRUCTION COMPANY |
||||
Sample Taken Date: |
02/05/2016 |
Mix Design: |
577720 |
|
Contractor: Unknown |
Location : BURLINGAME |
|||
Structure unique identifier: Unknown |
||||
Structure name: Unknown |
||||
Location of Pour: structure approach slab BB abut 1 |
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 | 6.01 | 28.37 | 164233 | 5789.0 | 1 |
2 | 6.01 | 28.37 | 170271 | 6001.8 | 1 |
DIME Test ID: 2016-02-05-4-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 5900
Age of specimen: 34 days
Certified By: Mike Mullins
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing