UM = EA
Construction Cost Factor (CCF)
4,203.86/EA, based on data from the Fairfax County Parks Authority and a USACE standard
design, and inflated to FY 04 dollars using the appropriate OSD inflation factors.
Sustainment Cost Factor (SCF)
,140.99/EA, based on a ratio from FAC 7511 (0.88%) as no other auditable data was available.