In general, the work involves, but is not limited to, selective clearing, excavation and grading, riser outlet, along with tile and outlet structures, riprap placement, and seeding. This project includes around 24,926 cubic yards of earthwork, 368 linear feet of various tile installation, a concrete and a nyloplast structures, 310 tons of riprap along with 25 cubic yards of grout and 6.6 acres of seeding. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Site Stripping and Preparation Structure & Channel Seeding Pasture Seeding Mobilization & Demobilization Drain Tile Investigation & Removal Excavation (General - P) Earthfill (General - P) Earthfill (General Dam - P) Earthfill (Dam Core - P) Earthfill (18"-Clay Liner Wetland Bottom, 2 lifts of 9" - P) Earthfill (Scarify and Recompact 9" layer of wetland bottom- P) Topsoil Placement (12" layer - P) Topsoil Placement (6" layer - P) Perforated HDPE Dual Wall, 4" Perforated HDPE Dual Wall, 6" Perforated HDPE Dual Wall, 8" Perforated HDPE Dual Wall, 410 Plastic Riser, 12" Diam. Modified SW-402 Water Control Structure RCP Outlet, 42" Diam. Nylopast Drawdown Riser, 42" Diam. Non-perforated HDPE Dual Wall, 18" Diam. PVC Tile Outlet - 6" x 20' PVC Tile Outlet - 8" x 20' PVC Tile Outlet - 10" x 20' PVC Tile Outlet - 12" x 20' Riprap, Class E Erosion Stone
