The Board of Sewer Commissioners shall determine and assess betterments
in accordance with the provisions of Chapters 80 and 83 of the Massachusetts
General Laws, or any other enabling authority. For the payment of
the estimated and/or final capital costs attributable to the initial
construction of each Sewer System service area, such betterments for
the special benefit facilities in said Sewer System service area shall
not, in the aggregate, exceed 50% of the capital costs of such System,
and the balance of any such capital costs shall be raised through
the appropriation of other available funds of the Town. Pursuant to
MGL Chapter 83 Section 15, the costs of Sewer System general benefit
facilities including, but not limited to wastewater treatment facilities,
disposal sites, and facilities, pumping stations, trunk mains, and
force mains, shall be separated from the costs of special benefit
facilities including, but not limited to the mains serving adjacent
properties. Such separation of general and special benefit facilities
will allow the Board of Sewer Commissioners to apply the pro rata
share of the general benefit facilities to the initial phase and each
succeeding phase of Sewer System construction within the District
when calculating the applicable betterments.