File:2001, EPA and NSTAR begin to relocate power cables across harbor (5202013182).jpg
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2001,_EPA_and_NSTAR_begin_to_relocate_power_cables_across_harbor_(5202013182).jpg (600 × 450 pixels, file size: 22 KB, MIME type: image/jpeg)
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| Description |
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 | |
| Source | 2001, EPA and NSTAR begin to relocate power cables across harbor |
| Author | USEPA Environmental-Protection-Agency |
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This image (or other media) is a work of an Environmental Protection Agency employee, taken or made as part of that person's official duties. As works of the U.S. federal government, all EPA images are in the public domain.
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This image was originally posted to Flickr by usepagov at https://flickr.com/photos/24400159@N05/5202013182. It was reviewed on 1 October 2016 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:47, 1 October 2016 | | 600 × 450 (22 KB) | Vanished Account Byeznhpyxeuztibuo (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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