567—104.9 (455B) Storage containers and facilities.
	 104.9(1) Storage of solid waste.
	  a.   	 Containers used for the storage of all solid wastes except salvaged materials but including refuse-derived fuels shall be covered, leakproof, durable and of easily cleanable construction.
	  b.   	 Facilities used for the storage of all solid wastes except municipal sewage sludge and salvaged materials but including refuse-derived fuels shall be constructed as follows:
	 (1) 	 Storage facilities shall have a smooth, impervious, easily cleaned base.
	 (2) 	 Storage facilities shall provide leachate collection.
	 (3) 	 Storage facilities shall prevent runoff entering the facility from adjacent areas.
	 (4) 	 Storage facilities shall be enclosed to prevent blowing litter and roofed to prevent precipitation into any solid waste.
	  c.   	 Facilities used for the storage of municipal sewage sludge shall be constructed as follows:
	 (1) 	 Storage facilities shall have a smooth, impervious, easily cleaned base.
	 (2) 	 Storage facilities shall provide leachate monitoring and collection. The executive director may accept contingency plans in lieu of an installed collection system.
	 (3) 	 Storage facilities shall prevent runoff entering the facility from adjacent areas.
	 (4) 	 Storage facilities shall be designed and constructed to prevent odor, litter, leaching and vector problems. The acceptability of any such facility shall be based on the materials being stored, duration of storage and conditions to be experienced.
	 104.9(2) Storage of salvaged materials. Containers and facilities used for the storage of salvaged materials shall be designed and constructed to prevent odor, litter, leaching and vector problems. The acceptability of any such container shall be based on the materials being stored, duration of storage and conditions to be experienced.