Custodial Services (CS) services at Naval Hospital Complex Beaufort, South Carolina and Marine Corps Recruit Depot Parris Island, South Carolina. This requirement includes, but is not limited to, all labor, supervision, management, materials, tools, equipment, facilities, transportation, incidental engineering, and other items necessary to perform: Custodial and other related services Custodial Services (CS) services at Naval Hospital Complex Beaufort, and Marine Corps Recruit Depot Parris Island, South Carolina.See attached Request for Proposal (RFP) N6945023R0007 and associated attachments.Amendment 0001 issued 3/15/2023 Note - The solicitation deadline is being extended, additional information will be provided in a forthcoming Amendment.Amendment 0002 issued 3/27/2023 Amendment 0003 Issued 4/7/2023Amendment 0004 Issued 4/14/2023Amendment 0005 Issued 4/27/2023- Proposal due date extended until 2:00 PM EDT, 16 May 2023.Amendment 0006 Issued 5/10/2023 -Proposal due date extended until 2:00 PM EDT 23 May 2023.Amendment 0007 Issued 5/16/2023Amendment 0008 Issued 5/17/2023- Proposal due date extended until 2:00 PM EDT 30 May