Most Popular Files Newest Files
Home File Sources FAQ Contact Privacy Policy
Public Domain Files

Public Domain Picture: 2001, EPA and NSTAR begin to relocate power cables across harbor

Courtesy: US Environmental Protection Agency
Views: 246 | Downloads: 2
2001, EPA and NSTAR begin to relocate power cables across harbor
Public Domain Mark
This work, identified by, is free of known copyright restrictions.
2001, EPA and NSTAR begin to relocate power cables across harbor
EPA and NSTAR are working together to relocate thirteen power cables that are submerged across the harbor bottom. The first phase of work took place in 2001. Sheet piles were driven into the river creating two corridors extending halfway across the river. A trench was excavated in one corridor while the second received the trench's excavated sediment. A cable conduit was laid along the trench and covered with a one-foot thick concrete protective cap. The inner sheet pile wall was removed and the excavated sediment leveled out over the conduit. The process was repeated on the second half of the river. The cable conduit is in place and the new upgraded-capacity cable is installed and activated. The thirteen power cables are now pulled through the relocated cable conduit and were activated in 2003.
Date Added:
May 4, 2014
Download: Largest
Size: 600 x 450
File size: 22.2 KB
File type: jpg
Public Domain

Why is this picture in the Public Domain?

Produced by United States Government
The file available on this page is a work of the United States government. A work of the United States government, as defined by United States copyright law, is "a work prepared by an officer or employee of the U.S. government as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law.
US Environmental Protection Agency

Where is this picture from?

US Environmental Protection Agency (Flickr Photostream)
External Site: US Environmental Protection Agency
View more information & files

How may I use a Public Domain picture?

The file available on this page in the Public Domain. Files in the public domain have no restrictions on use and may be used for any purpose, without any conditions, commercial or not, unless such conditions are required by law.
Possible Prohibited Uses
Although a file is in the public domain, the work may still have some restrictions for use if it contains any of the following elements: Files containing any of the above elements that do not also have a provided release would generally fall under editorial uses only and may not be used for commercial purposes. Users downloading files that are designated as "editorial use" assume full responsibility for their use of the file(s). Depending on your use, the use of editorial use files may require additional rights that or the copyright owner may or may not be able to provide. You should consult with your legal counsel to be sure your use is legal.
Download Agreement
By downloading this file, you indicate that you understand and agree to all of these terms and assume full liability for your use of the file(s) and agree to hold harmless should any liability arise.
Home | File Sources | Frequently Asked Questions | Contact Us | Privacy Policy | © 2012-2014