12VAC5-610-1130. Design.
A dump station shall consist of the following features:
A. A four inch sewer pipe trapped below the frost line and connected to an approved sewerage system.
B. The sewer inlet shall be surrounded by a concrete pad sloped to drain to the sewer inlet. The pad shall have minimum dimensions of 60 inches by 36 inches by six inches thick. The sewer inlet shall be at least six inches below the lip of the pad and located not more than 1/4 the length from one end of the pad. The end of the pad where the sewer inlet is located shall be curbed with a four inch curb.
C. The sewer inlet shall be fitted with a fly tight cover.
D. A water supply properly protected against cross connection and backflow shall be provided to facilitate washdown of the pad area. The water outlet shall be posted with a sign stating "Notice: Unsafe Water Outlet. This water for washdown purposes only".
E. The sewer line shall meet the material and construction specifications contained in Part IV, Article 2 of this chapter.
Statutory Authority
§§ 32.1-12 and 32.1-164 of the Code of Virginia.
Historical Notes
Derived from VR355-34-02 § 4.48, eff. February 5, 1986; amended, eff. May 11, 1988.