1. Siberian Sea arrived off Halifax towing the barge Columbia. After the pilot was aboard she moved to the push position.
2. Using a shallow notch, the tug pushes with traditional face wires to hold its position.
Owned successively, after Texaco, by Weeks Marine, Roehrig, and K-Sea, ownership is now listed as Kirby Offshore Marine Operating LLC. Kirby acquired K-Sea, making it one of the largest tug/fuel barge operators in the US, merging Kirby's intracoastal and river fleet with K-Sea's harbour and sea-going units.
The tug is powered by a pair of V-12 GM EMDs, giving 3,000 bhp through two fixed pitch open screws.