Agenda - Planning Commission - 07/10/2003

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22. 23. 24. 25. approved by the Commissioner so that explosive concentrations are prevented. The following are not acceptable for deposit in industrial solid waste land disposal facilities except as separately approved by the commissioner of MPCA and the City: (a) Liquids; (b). Any of the following: digested sewage sludges, lime sludges, grit chamber cleanings, bar screenings, and other sludges, unless approved by the commissioner. Approval will be based on consideration of such factors as chemical composition, free moisture content, and workability; (c) In no case will infectious waste, raw sewage sludge, raw animal manure, or septic tank pumpings be acceptable; or (d) Other substances that may be deemed unacceptable by the agency. When disposed of at an industrial solid waste land disposal facility, certain demolition and construction type wastes may be disposed of in a separate area, as specified by the Ccommissioner. The 'permi.ttee must properly complete the agency operational report form and submit it monthly to the agency and to the Administrator, whether or not the permitted facility is yet constructed or whether or not it is in operation. Within one (1) month after final termination of a site, or a major part thereof, the area must be covered with at least two (2) feet of compacted earth material, graded to a minimum two percent (2%) slope to promote surface water runoff without excessive erosion. The finished surface of the filled area must be covered and maintained with adequate top soil and seeded to provide suitable vegetation immediately upon completion, or immediately in the spring on areas terminated during winter conditions. If necessary, seeded slopes must'be covered with straw or similar material to prevent erosion. Prior to completion of an industrial solid waste land disposal facility, the City must be notified in order that a site 114 9-123