01/13/2021 - Posted Amendment 0001, Site Visit information.

01/11/2021 - Uploaded solicitation, plans and specifications.

The work consists of site improvements at Craney Island Dredged Material Management Area (CIDMMA). CIDMMA is a confined upland dredged material placement site located in Portsmouth, Virginia adjacent to the Port of Hampton Roads. Work activities will include borrow area preparation for the purpose of dewatering saturated materials for future use, excavation and reclamation of dredged material from prepared borrow area, transport of reclaimed and borrowed materials, and construction of site improvement infrastructure projects with the material. The infrastructure projects on CIDMMA that may be built include, but are not limited to:

1. Construction and maintenance of containment dikes and division dikes to a compaction performance standard with incremental vertical lifts of material.
2. Construction of access roads within containment cells at CIDMMA.
3. Construction of spillway foundation pads.
4. Placement of reclaimed material as overburden for the purpose of consolidation of saturated materials.
5. Excavation and stockpiling of reclaimed material in designated areas.
6. Excavation of saturated dredged material from around and within existing spillways and spillboxes for the purpose of maintenance of spillway components and structures.
7. Excavation and maintenance of spillway effluent discharge pipes, outfalls, and aprons. 
8. Installation of riprap for shoreline stabilization and erosion protection purposes.
9. Miscellaneous steel work at Spillbox structures.