Craney Island Earthwork IDIQ FY24   6

Project: W9123624B5001 Craney Island Earthwork IDIQ FY24, Portsmouth, VaThe Government will award a single-award task order contract (SATOC) to provide for the site improvements atCraney Island Dredged Material Management Area (CIDMMA). CIDMMA is a confined upland dredged materialplacement 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 areas, 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. Placement of reclaimed material as overburden for the purpose of consolidation of saturated materials. 4. Placement of reclaimed material as stockpile. 5. Excavation of saturated dredged material from around and within existing spillways for the purpose of maintenance of spillway components and structures. 6. Excavation and maintenance spillway effluent discharge pipes, outfalls, and aprons. 7. Steel and Concrete repair at the spillbox structures 8. Replacement of weir boards and repositioning of the gangways at the spillbox structures Contractor shall be responsible for before and after topographic surveys of the dike raising areas. All reclaimed material for the earthwork site improvements will be government supplied from on-site borrow sources. Total material volume placed is not expected to exceed 1,000,000 cubic yards per contract year. Construction techniques and equipment must accommodate soft and wet subsurface and fill soil conditions with high susceptibility to rapid and long-term settlements under instantaneous and sustained loading conditions. Services to perform this work will be procured through an Indefinite Delivery Indefinite Quantity (IDIQ) Contract which will be a three-year contract. Task Orders under the IDIQ contract will be issued in accordance with site improvement needs and multiple task orders are expected to be issued during the contract period.The Contracting Officer has classified this requirement as Other Heavy and Civil Engineering Construction, North American Industry Classification System (NAICS) code 237990. The small business size standard is $45 million.