04 Plans (250912).pdf

This is a 100% construction documents package for the Iargo Springs Interpretive Site, a project within the Huron-Manistee National Forests' Huron Shores Ranger District in Iosco County, Michigan. The documents comprise 21 detailed sheets including site plans, structural details, framing plans, and specifications prepared by the USDA Forest Service.

The project involves construction of an interpretive site facility with multiple structural elements including timber-framed stairs and landings, deck platforms, a boardwalk, and associated site improvements. Key structural components include 6x6 timber posts anchored to concrete foundations, galvanized steel grating with bearing bars for stair treads, multi-ply wood framing for deck and stair construction, and copper-treated lumber elements. The site design incorporates soil erosion and sedimentation control measures, includes dust control provisions, silt fencing, and mulch blankets to protect the surrounding forest environment. Construction work is limited to within defined site boundaries shown on the demolition and site improvement plans. The documents specify that the contractor shall provide temporary site drainage and sedimentation control measures during construction, implement all dust control measures, and maintain temporary erosion control measures until final project approval. The detailed construction drawings reference specific timber post schedules, enlarged framing plans for multiple areas (A, B, C, and D), alignment profiles, and stairway/landing details with precise elevation and coordinate information for accurate site construction.