Why Requirements Modeling?

Gets to “should” cost – improves credibility

Allows for vetting of processes

Eases defense of requirements

Installation Resource Requirements Models:

Base Operations Support (BOS) Requirements Model (BRM):

  • Owner: OACSIM-RDR
  • Outputs:
    • Services baseline requirements (start of POM).
    • Services final requirements (President’s Budget (PB)).

Facilities Sustainment Model (FSM):

  • Owner: Deputy Undersecretary of Defense (Installations & Environment) (DUSD(I&E)).
  • Output: Sustainment requirements.

Installation Status Report – Infrastructure (ISR-I):

  • Owner: OACSIM-ODO
  • Output: Restoration Requirements

Real Property Planning and Analysis System (RPLANS):

  • Owner: OACSIM-ODO
  • Output: Construction Requirements

Facilities Modernization Model (FMM):

  • Owner: Deputy Undersecretary of Defense (Installations & Environment) (DUSD(I&E)).
  • Output: Modernization requirements.

Rely On database of Record

Real Property Inventory (RPI)

Army Stationing and Installation Plan (ASIP)

Installation Status Report – Services (ISR-S)