Systems of domestic sewage disposal which do not presently comply
with the minimum standards specified by state and local regulations
shall be brought into compliance when:
A. An application for a building permit for which expansion of the existing
system is required is filed with the proper departments. The soil
absorption system shall comply with the maximum separation and/or
setback distance attainable up to 300 feet without the use of a lift
pump.
B. Any property transfer, not exempt, takes place. Exempt property transfers are defined in §
332-4B.
The effective date of this upgrade-upon-transfer requirement
shall be February 1, 1991.