Western Australian Consolidated Regulations Where all or some
major sewerage fixtures are shared between metropolitan non‑residential
properties the number of major fixtures for a single property shall be
calculated as —
the number of major
fixtures exclusive to that property (if any)
plus
the number of major
fixtures divided by the number of properties sharing those fixtures, rounded
down to the nearest whole number but with a minimum of one additional fixture
per property.
[By‑law 25C inserted in Gazette
30 Jun 1995 p. 2743‑4.]