12 Va. Admin. Code § 5-610-720
Sewers referred to in this section are watertight, smooth bore, rigid conduits which convey sewage from a building drain to a pretreatment unit and are not to be confused with public sewers addressed in the Sewerage Regulations. (See 12VAC5-580-10 et seq.)
§§ 32.1-12 and 32.1-164 of the Code of Virginia.
Derived from VR355-34-02 § 4.7, eff. February 5, 1986; amended, Virginia Register Volume 4, Issue 14, eff. May 11, 1988.