“Salvage III” was originally built at 82 tons, 66’ long, 4.5’ draft (light) and 24.5’ wide. Douglas lengthened her using the facilities at the Hinckley yard in Manset at the same time that he built their large self-powered steer able boat trailer in 1993-1994. “Salvage III” was lengthened by 16’ to 82’ and was 102 tons after lengthening. She carries 3 engines - all Detroit Diesels – two 871s and one 671 for operating the hydraulics and the generator. She carries a hydraulic derrick, and, among other things, uses the derrick to drive a “spud” (steel post) through a casing on the corner of the vessel to moor “Salvage III.”
Douglas started building “Salvage III” at Southwest Boat Corporation on Clark Point Road, Southwest Harbor, in late October 1989 and launched her in August 1990. “Salvage III” was one of the last vessels built there as Southwest Boat closed in February 1990.
