The Collier Brothers, an 84′ 2″ x 24′ steel dragger out of Portland, Ore., that was built in 1978 at Gulf Coast Marine Builders in Bayou La Batre, Ala., arrived at Giddings Boatworks on Sept. 18. A little more than five months later, on Feb. 25, she left the Charleston, Ore., boatyard after being sponsoned out to 34 feet.
The boat’s owner “wanted a more stable platform,” says Wayne Garcia, Giddings’ general manager.
The project was initiated in early August when the Collier Brothers owner, a longtime customer at Giddings, contacted the boatyard and said, “I want my boat to be wider and I need to have it happen fast.” Giddings agreed, but the manner in which the sponsoning was done, while once common, is relatively unheard of these days.
See full article here: https://www.nationalfisherman.com/boats-gear/making-sponsons-with-batten-sticks-and-tape-measure