# The Waste Management Licensing Regulations (Northern Ireland) 2003, Paragraph 11A For the purposes of Table 3 the following definitions apply— “conventional treatment” means any treatment process used to reduce the fermentability and possible health hazards associated with sludge, including biological, chemical or heat treatments that ensure that at east 99% of pathogens have been destroyed; “enhanced treatment” means any treatment process which is capable of virtually eliminating any pathogens which may be present in the original sludge and which will be free from Salmonella and will have been treated so as to ensure that 99.9999% pathogens have been destroyed (a 6 log reduction). Table 4 EWC Code Types of waste Limitation PART I Wastes from physical and chemical processing of non-metalliferous minerals (01 04) 01 04 08 waste gravel and crushed rocks other than those mentioned in 01 04 07 01 04 09 waste sand and clays wastes from sugar processing (02 04) 02 04 01 soil from cleaning and washing beet Wastes from power stations and other combustion plants (except 19) (10 01) 10 01 01 bottom ash, slag and boiler dust (excluding boiler dust mentioned in 10 01 04) Bottom ash and slag only Wastes from manufacture of ceramic goods, bricks, tiles and construction products (10 12) 10 12 08 waste ceramics, bricks, tiles and construction products (after thermal processing) Wastes from manufacture of cement, lime and plaster and articles and products made from them (10 13) 10 13 14 waste concrete and concrete sludge Construction and demolition wastes (including excavated soil from contaminated sites) comprising concrete, bricks, tiles and ceramics (17 01) 17 01 01 Concrete 17 01 02 Bricks 17 01 03 tiles and ceramics 17 01 07 mixtures of concrete, bricks, tiles and ceramics other than those mentioned in 17 01 06 Soil (including excavated soil from contaminated sites), stones and dredging spoil (17 05) 17 05 08 Track ballast other than that mentioned in 17 05 07 Wastes from the mechanical treatment of waste (e.g. sorting, crushing, compacting, palletising) not otherwise specified (19 12) 19 12 09 minerals (for example sand, stones) Wastes from soil and groundwater remediation (19 13) 19 13 02 Solid wastes from soil remediation other than those mentioned in 19 13 01 Garden and park wastes (including cemetery waste) (20 02) 20 02 02 soil and stones PART II Wastes from pulp, paper and cardboard production and processing (03 03) 03 03 05 de-inking sludges from paper recycling 03 03 07 Mechanically separated rejects from pulping of waste paper and cardboard 03 03 09 lime mud waste 03 03 99 Wastes not otherwise specified De-inked paper pulp only Soil (including excavated soil from contaminated sites), stones and dredging spoil (17 05) 17 05 04 soil and stones other than those mentioned in 17 05 03 17 05 06 Dredging spoil other than that mentioned in 17 05 05 Wastes from aerobic treatment of solid wastes (19 05) 19 05 03 Off-specification compost biodegradable waste only Wastes from waste water treatment plants not otherwise specified (19 08) 19 08 05 sludges from treatment of urban waste water Wastes from the preparation of water intended for human consumption or water for industrial use (19 09) 19 09 02 sludges from water clarification Wastes from soil and groundwater remediation (19 13) 19 13 04 Sludges from soil remediation other than those mentioned in 19 13 03 --- Source: https://www.legislation.gov.uk/nisr/2003/493/schedule/2/paragraph/11A (the official version) Page: https://openlegislation.uk/waste-management-licensing-regulations-northern-ireland-2003/schedule-2/paragraph-11A Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.