567—109.10 (455B,455D) Other special wastes.
	 109.10(1) Radioactive waste. Radioactive materials shall not be disposed of by a sanitary disposal project. Luminous timepieces are exempt.
	 109.10(2) Sewage sludge.
	  a.   	 Sewage sludge, including unstabilized septic tank pumpings, shall not be disposed of in a sanitary landfill if it meets the criteria for Class I or II sewage sludge in 567—Chapter 67, except for use in daily, interim, or final cover according to the approved plan for the landfill. Class III sewage sludge may be disposed of at a sanitary landfill as provided in 567—Chapter 112.
	  b.   	 Sewage sludge may be handled at processing facilities as provided in 567—Chapter 104.
	  c.   	 Sewage sludge may be utilized for land application in accordance with 567—Chapter 67.
	 109.10(3) Waste tires. Pursuant to Iowa Code section 455D.11(2), land disposal of waste tires, as defined in 567—Chapter 117, is prohibited as of July 1, 1991, unless each tire is processed by, at a minimum, shredding, cutting or chopping each tire into pieces that are no longer than 18 inches on any side.