The applicant for construction of any subsurface wastewater system
in the Town, except for repairs of existing systems which have failed
and are not being enlarged to provide for additional building construction
or use, shall submit a groundwater impact report (GIR) to the Board
of Health. In the case of a subdivision, the GIR shall be submitted
at the time of submittal of the preliminary plan. In case of lots
not requiring approval as a subdivision, the GIR shall be submitted
at the time of application for a disposal works construction permit.