Manayunk Canal. Contract drawings for Flat Rock Dam - Manayunk Schuylkill Canal - Improvements to Intake Channel Wall and Spillway: title sheet - index of drawings (G-1); existing conditions site plan; existing walls sections and profile; site access and contractor laydown/staging area plan; erosion and sediment control plan; erosion and sediment control details; erosion and sediment control details (2); erosion and sediment control notes; proposed conditions site plan; proposed conditions layout and geometry plan; proposed conditions sections; proposed conditions sections (2); training wall enlarged plans and elevations; training wall sections and details; diversion structure sections; ramp details; operations building plans, sections, and details; cast iron sluice gate sections; concrete demolition plans and sections; foundation: rock preparation and concrete key construction; typical spillway geometry section, construction and anchor details; typical spillway reinforcing and joint details; training wall sections and details; training wall sections and details (2); dam post-tensioned anchor layout and notes; sediment/debris management sluiceway plan and sections; diversion structure sections; diversion structure sections (2); diversion structure sections (3); intake structure plans; intake structure sections; intake structure sections (2); stop log and trash rack plan, sections, and details; stop log and trash rack sections and details (2); miscellaneous sections and details; operations building plan and sections; ramp details; tie back and wale beam details; general notes for structural design, construction, and restoration, 2012 September 12, Drawer: MA-1, Folder: 5. Manayunk Maps, Plans and Drawings, FP.2012.004. Fairmount Park Historic Resources Archive. https://pprarchives.libraryhost.com/repositories/2/archival_objects/404636 Accessed December 24, 2025.