H01-19R0032-Ref-Drawings_Part4.pdf

This document provides details on a federal contract opportunity for repair and painting work at Lock and Dam No. 24 on the Mississippi River. The solicitation number is W912P9-19-R-0032 from the Department of the Army Corps of Engineers Engineering District St Louis. Work consists of painting and repairing 15 Tainter gates and bridge spans, including installing government furnished components to replace existing chains on the Tainter gates. Additional repair work includes installing chain guides, repairing cracks and damaged plates, replacing a damaged bottom strut, repairing damage from existing chains, replacing interior members and rivets, and painting the gates. Bridge repairs include replacing bearing shoe bolts, removing and replacing gusset plates, replacing crane rail clips and walkway grating, and painting the service bridge. All work will be performed via floating plant with bulkheads installed by the government.