No permit for the construction of a subsurface
sewage disposal system or systems shall be granted if the total sewage
flow for the lot exceeds 10,000 gallons per day. Sewage flows exceeding
this limit will require a Department of Environmental Quality Engineering
(DEQE) and Board of Health approved on-site sewage treatment plant.
Nothing within this regulation shall prohibit
approval by the Board of Health for any applications involving the
maintenance and/or repair of an existing subsurface sewage disposal
system, provided that said application does not involve a change of
use as defined by existing Board of Health, Planning Board or Board
of Appeals regulations. Where a change of use is involved, the applicant
must demonstrate compliance with this regulation.