UM = KG
Construction Cost Factor (CCF)
,437.95/KG, based on data provided by Marshall & Swift #14/40 for the average cost of a
medium size, steel or concrete, 15K 500 K GPD facility.
Sustainment Cost Factor (SCF)
.17/KG, the sustainment factor was calculated using data from the West Coast, Multi-Agency
Benchmarking project for wastewater utilities.