Puyallup Riverwalk Trail Silt Removal_ProjectManual_EX.pdf

This is a project manual for the City of Puyallup, Washington, detailing the Puyallup Riverwalk Trail Silt Deposit Removal Project. The project scope requires contractors to remove accumulated sediment within designated work area boundaries while preserving the original top of bank and surrounding natural features. All operations must be confined to established project limits with restoration of any damaged vegetation at no additional cost to the City. The contractor must provide proper disposal of all sediment with scale weight trucking tickets and documentation of the final disposal site including name, address, and GPS coordinates. Safety protocols must be implemented throughout the project, including barricading and fencing of the work zone to prevent unauthorized access and protect the public.

The contractor is responsible for obtaining all necessary Washington State environmental permits and ensuring compliance with state guidelines. Equipment staging is restricted to designated areas only, with coordination required with building owners to prevent disruption to adjacent properties and parking facilities. A detailed construction schedule must be provided to minimize public inconvenience and inform staff and residents of potential access closures. The contractor shall locate and protect all known utilities from damage, implement spill prevention measures for fuel and oil, and maintain storm drainage facilities to prevent contamination from sediment or other materials. All operations must prioritize public and employee safety in accordance with applicable regulations.