Specifications include, but are not limited to: South Levee Breach: a. Site clearing. b. Installation of exclusion fence around upland construction area. c. Installation of silt curtain within watercourse. d. Excavation and relocation of existing soils to create a channel through the existing levee. e. Excavation and relocation of existing rip rap. f. Demolition and removal of existing docks, platforms, culvert, piles, and bulkheads. g. Seeding of disturbed area. h. Installation of erosion control. 2. East Channel Dredging: a. Excavation and relocation of existing soils to improve the existing channel through the marsh. 3. North Levee Breach: a. Site clearing. b. Installation of exclusion fence around upland construction area. c. Installation of silt curtain within watercourse. d. Excavation and relocation of existing soils to create a channel through the existing levee. e. Demolition and removal of existing platforms, culvert, piles, and bulkheads. f. Seeding of disturbed area. g. Installation of erosion control.