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 # 040120T4 Cty SF Rte 80 PM 12.6/13.9 Vendor # |
REPORT OF LABORATORY TESTING |
||||
Resident Engineer: |
Tom Larwin |
Date Reported: |
03/06/2017 |
|
Address: |
TL Number: |
Unknown |
||
City: |
||||
Project Name: CONSTRUCT BRIDGE, ROADWAYS, ELECTRICAL, BUILDINGS AND REMOVE BRIDGES |
||||
Prime Contractor: CALIFORNIA ENGINEERING CONTRACTORS, INC. |
||||
Sample Taken Date: |
02/05/2017 |
Mix Design: |
X90EC203 |
|
Contractor: Unknown |
Location: THE CITY AND COUNTY OF SAN FRANCISCO FROM THE YERBA BUENA TUNNEL TO 1.3 KM EAST OF THE YERBA BUENA TUNNEL |
|||
Structure unique identifier: Unknown |
||||
Structure name: Unknown |
||||
Location of Pour: Unknown |
The following testing has been tested in accordance with:
ASTM C39-10 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Cross sectional area of cylinder (in^2) | Average diameter of cylinder (in) | Compressive strength of cylinder (psi) | Maximum load on cylinder (lb) | Type of fracture pattern of cylinder |
---|---|---|---|---|---|
1 | 27.99 | 5.97 | 11930.2 | 333925 | 1 |
2 | 27.99 | 5.97 | 11739.5 | 328589 | 4 |
DIME Test ID: 2017-02-05-1-1
Number of specimens: 2
Compressive strength (to nearest 10 psi): 11830
Age of specimen: 8 days
Certified By: Mike Mullins
ASTM C39-10 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Cross sectional area of cylinder (in^2) | Average diameter of cylinder (in) | Compressive strength of cylinder (psi) | Maximum load on cylinder (lb) | Type of fracture pattern of cylinder |
---|---|---|---|---|---|
1 | 28.27 | 6.00 | 11703.2 | 330850 | 4 |
2 | 28.09 | 5.98 | 8605.2 | 241720 | 4 |
DIME Test ID: 2017-02-05-1-2
Number of specimens: 2
Compressive strength (to nearest 10 psi): 10150
Age of specimen: 10 days
Certified By: Bang Nguyen
ASTM C39-10 : Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Specimen | Cross sectional area of cylinder (in^2) | Average diameter of cylinder (in) | Maximum load on cylinder (lb) | Type of fracture pattern of cylinder |
---|---|---|---|---|
1 | 28.09 | 5.98 | 368880 | 4 |
2 | 28.18 | 5.99 | 400000 | 4 |
DIME Test ID: 2017-02-05-1-3
Number of specimens: 2
Compressive strength (to nearest 10 psi): 14180
Comment on any defect in either specimen or caps (Max 250 Characters):
Age of specimen: 29 days
Certified By: Mike Mullins
Test ID: 2017-02-05-1-3: cylinder 2 maxed out machine
*Subject to final inspection by the Resident Engineer. |
TL- Report of Laboratory Testing