{
  "url": "https://openlegislation.uk/environmental-permitting-england-and-wales-regulations-2016/schedule-23/paragraph-25A",
  "json_url": "https://openlegislation.uk/environmental-permitting-england-and-wales-regulations-2016/schedule-23/paragraph-25A.json",
  "legislation": "uksi/2016/1154",
  "legislation_title": "The Environmental Permitting (England and Wales) Regulations 2016",
  "legislation_url": "https://openlegislation.uk/environmental-permitting-england-and-wales-regulations-2016",
  "path": "schedule/23/paragraph/25A",
  "kind": "paragraph",
  "number": "25A",
  "heading": "Table 4A",
  "text": "(1) The Table 4A referred to in Sections 2, 5 and 6 of this Part is—\nTable 4A\nNORM waste concentrations and maximum disposal quantities\nRadionuclide\nType 1 NORM concentration (Bq/g)\nType 1 NORM total activity for landfill (GBq/year)\nType 1 NORM total activity for incineration (MBq/year)\nType 2 NORM concentration (Bq/g)\nU-238sec\n5\n50\n100\n10\nU238+\n5\n50\n100\n10\nU-234\n5\n50\n100\n10\nTh-230\n5\n50\n100\n10\nRa-226+\n5\n50\n100\n10\nPb-210+\n100\n1000\n100\n200\nPo-210\n100\n1000\n100\n200\nU-235sec\n5\n50\n100\n10\nU-235+\n5\n50\n100\n10\nPa-231\n5\n50\n100\n10\nAc-227+\n5\n50\n100\n10\nTh-232sec\n5\n50\n100\n10\nTh-232\n5\n50\n100\n10\nRa-228+\n5\n50\n100\n10\nTh-228+\n5\n50\n100\n10\n(2) The summation rule in respect of columns 2 and 5 of Table 4A is the sum of the quotients A/B where—\n(a) “A” means the concentration of each radionuclide listed in column 1 of Table 4A that is present in the substance or article; and\n(b) “B” means the concentration of that radionuclide specified in column 2 or 5 (as appropriate) of Table 4A.\n(3) The summation rule in respect of columns 3 and 4 of Table 4A is the sum of the quotients C/D where—\n(a) “C” means the quantity of each radionuclide listed in column 1 of Table 4A that is present in the substance or article; and\n(b) “D” means the quantity of that radionuclide specified in column 3 or 4 (as appropriate) of Table 4A.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Sch. 23 Pt. 6 para. 25A inserted (2.5.2018) by The Environmental Permitting (England and Wales) (Amendment) (No. 2) Regulations 2018 (S.I. 2018/428), reg. 1, Sch. para. 33"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/2016/1154/schedule/23/paragraph/25A",
    "retrieved_at": "2026-11-05T03:41:31.926820+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}