A.02 PD - Drawing JDF-84-38-35.pdf

This is a technical drawing and parts list for a John Deere Lock and Chain Submerged Traveling Screens Belt Assembly, produced by the Department of the Army, Portland District, Corps of Engineers. The document is identified as drawing number DACW57-84-C-0030 and classified as "As Built."

The assembly consists of multiple components including a 34-foot roller chain (Item 1), belt (Item 2), belt retainer (Item 3), and belt bar (Item 4), along with various fasteners and hardware specified in the parts list. The design features detailed sections showing belt rotation mechanisms, lap details for four-place belt assemblies per traveling screen, and side beam configurations with intermediate beam supports. Key specifications include polyurethane roller mesh, epoxy-coated link plates per ASTM specifications, and chain pins meeting ASTM A587 standards. Installation instructions reference drawing DWS-21-1-3-4755. Notes throughout the drawing emphasize proper construction tolerances, material specifications for stainless steel components, and assembly procedures. The document provides comprehensive technical guidance for fabrication and installation of the submerged traveling screens belt assembly, a component critical to water intake systems managed by the Army Corps of Engineers.