{
  "url": "https://openlegislation.uk/draft-environmental-permitting-england-and-wales-regulations-2016/schedule-23/paragraph-26",
  "json_url": "https://openlegislation.uk/draft-environmental-permitting-england-and-wales-regulations-2016/schedule-23/paragraph-26.json",
  "legislation": "ukdsi/2016/9780111150184",
  "legislation_title": "The Environmental Permitting (England and Wales) Regulations 2016",
  "legislation_url": "https://openlegislation.uk/draft-environmental-permitting-england-and-wales-regulations-2016",
  "path": "schedule/23/paragraph/26",
  "kind": "paragraph",
  "number": "26",
  "heading": "Table 5",
  "text": "(1) The Table 5 referred to in Sections 2 and 4 of this Part is—\nTable 5\nRadionuclides: values of quantities and concentrations\nRadionuclides\nMaximum quantity of radioactivity (Bq) on any premises\nMaximum concentration (Bq/g)\nH-3\n109\n106\nBe-7\n107\n103\nC-14\n107\n104\nO-15\n109\n102\nF-18\n106\n10\nNa-22\n106\n10\nNa-24\n105\n10\nSi-31\n106\n103\nP-32\n105\n103\nP-33\n108\n105\nS-35\n108\n105\nCl-36\n106\n104\nCl-38\n105\n10\nAr-37\n108\n106\nAr-41\n109\n102\nK-42\n106\n102\nK-43\n106\n10\nCa-45\n107\n104\nCa-47\n106\n10\nSc-46\n106\n10\nSc-47\n106\n102\nSc-48\n105\n10\nV-48\n105\n10\nCr-51\n107\n103\nMn-51\n105\n10\nMn-52\n105\n10\nMn-52m\n105\n10\nMn-53\n109\n104\nMn-54\n106\n10\nMn-56\n105\n10\nFe-52\n106\n10\nFe-55\n106\n104\nFe-59\n106\n10\nCo-55\n106\n10\nCo-56\n105\n10\nCo-57\n106\n102\nCo-58\n106\n10\nCo-58m\n107\n104\nCo-60\n105\n10\nCo-60m\n106\n103\nCo-61\n106\n102\nCo-62m\n105\n10\nNi-59\n108\n104\nNi-63\n108\n105\nNi-65\n106\n10\nCu-64\n106\n102\nZn-65\n106\n10\nZn-69\n106\n104\nZn-69m\n106\n102\nGa-72\n105\n10\nGe-71\n108\n104\nAs-73\n107\n103\nAs-74\n106\n10\nAs-76\n105\n102\nAs-77\n106\n103\nSe-75\n106\n102\nBr-82\n106\n10\nKr-74\n109\n102\nKr-76\n109\n102\nKr-77\n109\n102\nKr-79\n105\n103\nKr-81\n107\n104\nKr-83m\n1012\n105\nKr-85\n104\n105\nKr-85m\n1010\n103\nKr-87\n109\n102\nKr-88\n109\n102\nRb-86\n105\n102\nSr-85\n106\n102\nSr-85m\n107\n102\nSr-87m\n106\n102\nSr-89\n106\n103\nSr-90+\n104\n102\nSr-91\n105\n10\nSr-92\n106\n10\nY-90\n105\n103\nY-91\n106\n103\nY-91m\n106\n102\nY-92\n105\n102\nY-93\n105\n102\nZr-93+\n107\n103\nZr-95\n106\n10\nZr-97+\n105\n10\nNb-93m\n107\n104\nNb-94\n106\n10\nNb-95\n106\n10\nNb-97\n106\n10\nNb-98\n105\n10\nMo-90\n106\n10\nMo-93\n108\n103\nMo-99\n106\n102\nMo-101\n106\n10\nTc-96\n106\n10\nTc-96m\n107\n103\nTc-97\n108\n103\nTc-97m\n107\n103\nTc-99\n107\n104\nTc-99m\n107\n102\nRu-97\n107\n102\nRu-103\n106\n102\nRu-105\n106\n10\nRu-106+\n105\n102\nRh-103m\n108\n104\nRh-105\n107\n102\nPd-103\n108\n103\nPd-109\n106\n103\nAg-105\n106\n102\nAg-108m+\n106\n10\nAg-110m\n106\n10\nAg-111\n106\n103\nCd-109\n106\n104\nCd-115\n106\n102\nCd-115m\n106\n103\nIn-111\n106\n102\nIn-113m\n106\n102\nIn-114m\n106\n102\nIn-115m\n106\n102\nSn-113\n107\n103\nSn-125\n105\n102\nSb-122\n104\n102\nSb-124\n106\n10\nSb-125\n106\n102\nTe-123m\n107\n102\nTe-125m\n107\n103\nTe-127\n106\n103\nTe-127m\n107\n103\nTe-129\n106\n102\nTe-129m\n106\n103\nTe-131\n105\n102\nTe-131m\n106\n10\nTe-132\n107\n102\nTe-133\n105\n10\nTe-133m\n105\n10\nTe-134\n106\n10\nI-123\n107\n102\nI-125\n106\n103\nI-126\n106\n102\nI-129\n105\n102\nI-130\n106\n10\nI-131\n106\n102\nI-132\n105\n10\nI-133\n106\n10\nI-134\n105\n10\nI-135\n106\n10\nXe-131m\n104\n104\nXe-133\n104\n103\nXe-135\n1010\n103\nCs-129\n105\n102\nCs-131\n106\n103\nCs-132\n105\n10\nCs-134m\n105\n103\nCs-134\n104\n10\nCs-135\n107\n104\nCs-136\n105\n10\nCs-137+\n104\n10\nCs-138\n104\n10\nBa-131\n106\n102\nBa-140+\n105\n10\nLa-140\n105\n10\nCe-139\n106\n102\nCe-141\n107\n102\nCe-143\n106\n102\nCe-144+\n105\n102\nPr-142\n105\n102\nPr-143\n106\n104\nNd-147\n106\n102\nNd-149\n106\n102\nPm-147\n107\n104\nPm-149\n106\n103\nSm-151\n108\n104\nSm-153\n106\n102\nEu-152\n106\n10\nEu-152m\n106\n102\nEu-154\n106\n10\nEu-155\n107\n102\nGd-153\n107\n102\nGd-159\n106\n103\nTb-160\n106\n10\nDy-165\n106\n103\nDy-166\n106\n103\nHo-166\n105\n103\nEr-169\n107\n104\nEr-171\n106\n102\nTm-170\n106\n103\nTm-171\n108\n104\nYb-175\n107\n103\nLu-177\n107\n103\nHf-181\n106\n10\nTa-182\n104\n10\nW-181\n107\n103\nW-185\n107\n104\nW-187\n106\n102\nRe-186\n106\n103\nRe-188\n105\n102\nOs-185\n106\n10\nOs-191\n107\n102\nOs-191m\n107\n103\nOs-193\n106\n102\nIr-190\n106\n10\nIr-192\n104\n10\nIr-194\n105\n102\nPt-191\n106\n102\nPt-193m\n107\n103\nPt-197\n106\n103\nPt-197m\n106\n102\nAu-198\n106\n102\nAu-199\n106\n102\nHg-197\n107\n102\nHg-197m\n106\n102\nHg-203\n105\n102\nTl-200\n106\n10\nTl-201\n106\n102\nTl-202\n106\n102\nTl-204\n104\n104\nPb-203\n106\n102\nPb-210+\n104\n10\nPb-212+\n105\n10\nBi-206\n105\n10\nBi-207\n106\n10\nBi-210\n106\n103\nBi-212+\n105\n10\nPo-203\n106\n10\nPo-205\n106\n10\nPo-207\n106\n10\nPo-210\n104\n10\nAt-211\n107\n103\nRn-220+\n107\n104\nRn-222+\n108\n10\nRa-223+\n105\n102\nRa-224+\n105\n10\nRa-225\n105\n102\nRa-226+\n104\n10\nRa-227\n106\n102\nRa-228+\n105\n10\nAc-228\n106\n10\nTh-226+\n107\n103\nTh-227\n104\n10\nTh-228+\n104\n1\nTh-229+\n103\n1\nTh-230\n104\n1\nTh-231\n107\n103\nTh-232 sec\n103\n1\nTh-234+\n105\n103\nPa-230\n106\n10\nPa-231\n103\n1\nPa-233\n107\n102\nU-230+\n105\n10\nU-231\n107\n102\nU-232+\n103\n1\nU-233\n104\n10\nU-234\n104\n10\nU-235+\n104\n10\nU-236\n104\n10\nU-237\n106\n102\nU-238+\n104\n10\nU-238 sec\n103\n1\nU-239\n106\n102\nU-240\n107\n103\nU-240+\n106\n10\nNp-237+\n103\n1\nNp-239\n107\n102\nNp-240\n106\n10\nPu-234\n107\n102\nPu-235\n107\n102\nPu-236\n104\n10\nPu-237\n107\n103\nPu-238\n104\n1\nPu-239\n104\n1\nPu-240\n103\n1\nPu-241\n105\n102\nPu-242\n104\n1\nPu-243\n107\n103\nPu-244\n104\n1\nAm-241\n104\n1\nAm-242\n106\n103\nAm-242m+\n104\n1\nAm-243+\n103\n1\nCm-242\n105\n102\nCm-243\n104\n1\nCm-244\n104\n10\nCm-245\n103\n1\nCm-246\n103\n1\nCm-247\n104\n1\nCm-248\n103\n1\nBk-249\n106\n103\nCf-246\n106\n103\nCf-248\n104\n10\nCf-249\n103\n1\nCf-250\n104\n10\nCf-251\n103\n1\nCf-252\n104\n10\nCf-253\n105\n102\nCf-254\n103\n1\nEs-253\n105\n102\nEs-254\n104\n10\nEs-254m\n106\n102\nFm-254\n107\n104\nFm-255\n106\n103\nAny other radionuclide that is:\n103, or the quantity given in respect of that radionuclide in the Health Protection Agency’s publication ‘Exempt Concentrations and Quantities for Radionuclides not Included in the European Basic Safety Standards Directive’.\n1, or the concentration given in respect of that radionuclide in the publication referenced in column 2.\n(a) not of natural terrestrial or cosmic origin, or\n(b) listed in Table 2 in this Schedule.\n(2) The summation rule in respect of column 2 of Table 5 is the sum of the quotients A/B where—\n(a) “A” means the quantity of each radionuclide listed in column 1 of Table 5 that is present in the material and waste, and\n(b) “B” means the quantity of that radionuclide specified in column 2 of Table 5.\n(3) The summation rule in respect of column 2 of Table 5 is the sum of the quotients C/D where—\n(a) “C” means the concentration of each radionuclide listed in column 1 of Table 5 that is present in the material and waste, and\n(b) “D” means the concentration of that radionuclide specified in column 3 of Table 5.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "Published by the National Radiological Protection Board, Chilton, Oxfordshire, 1999, NRPB-R306 (ISBN 978-0-85951-429-3). A copy may be obtained from the CRCE Directors’ Office, Centre for Chemical, Radiation and Environmental Hazards, Public Health England, Chilton, Didcot, OX11 0RQ."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ukdsi/2016/9780111150184/schedule/23/paragraph/26",
    "retrieved_at": "2026-10-30T15:07:48.139767+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."
}