Security Guard Services for Installation Access Control United States Forces Korea (USFK) Wide Installation Management Command-Pacific (IMCOM-P). Amendment 0001: Updates for the Master Post Schedule (MPS), revises CLIN quantities, and simplifies the pricing sheet (Attachment 1). Corresponding updates have been made to evaluation criteria in Section M (attachment 3) and instructions in Section L (attachment 2). All changes are highlighted. Amendment 0002: Master Post Schedule (MPS) Updates, Price Schedule/CLIN Update, Add Attachment 6_Q and A, Proposal Due Date Extension: 30 Jun 2026 1300KST, SF 1449 Form Instructions