Regulation on basic norms of radiation protection

Article 1 (1) The subject of this Regulation are the basic requirements for radiation protection, criteria and levels of exemption from regulation, radiation protection measures in carrying out activities involving use of nuclear energy and sources of ionizing radiation (SIR) under the Act on the Safe Use of Nuclear Energy (ASUNE). (2) The requirements of this Regulation shall also apply to activities, where the presence of natural radiation sources results in increased exposure of workers and members of the public. Specific radiation protection measures and requirements during such activities are defined in the regulation under article 26 (5) of ASUNE. (3) This Regulation shall not apply to exposure of persons caused by: 1. cosmic radiation at ground level; 2. potassium-40 content in human body; 3. radionuclides content in different materials undisturbed by human activity;

Article 2 The aim of the Regulation is: 1. to eliminate occurrence of deterministic effects; 2. to decrease the probability of rise of stochastic effects to acceptable levels according to international recommendations. CHAPTER II PRINCIPLES OF RADIATION PROTECTION

Article 3 (1) The practices resulting in exposure to ionizing radiation shall be justified in advance by their economic, social or other benefits where the benefit shall be grater than the health detriment they may cause. (2) The justification in paragraph (1) is required for new activities for which it is not proven that the benefit from the activity is greater than the possible health detriment and shall be presented by the applicant during the procedure of issuing licenses and permits. (3) The justification for existing activities shall be reviewed if any data and circumstances emerge requiring a reassessment of the benefit and harm of a given activity. (4) Any deliberate increase of activity through addition of radioactive substances or activation in the production and manufacture of foodstuffs, drinks, cosmetics, toys and jewelry is forbidden as well as import or export of such goods.

Article 4 (1) Individual doses, the number of exposed individuals and the probability of exposure within any activity, resulting to exposure, shall be kept as low as reasonably achievable below the dose limits set out in this Regulation, economic and social factors being taken into account. (2) The principle set out in paragraph (1) shall be applied from the design stage to the source disposal or the decommissioning of the facility.

Article 5 (1) For the application of the optimisation principle for radiation protection of the personnel and the population, dose constraints (quotas), below the dose limits set out in this Regulation, shall be envisaged and substantiated within the licensing procedure. (2) The dose constraints for exposed workers and population shall be defined using a safety factor according to point 1, Annex 2. (3) The dose constraints shall be specified in the license or permit conditions and shall not exceed the values set up in the legislation.

Article 6 (1) The sum of the doses from all relevant practices shall not exceed the dose limits laid down in this Regulation for exposed workers, apprentices and students, and members of the public. (2) The principle set out in paragraph 1 shall not apply to medical exposures. CHAPTER III ACTIVITIES NOT SUBJECT TO REGULATION AND RELEASE FROM REGULATION OF RADIOACTIVE MATERIALS

Article 7 Not subject to regulation (exempted) under ASUNE are justified activities that fulfill simultaneously the following general criteria: 1. radiation risk from these activities and / or sources of ionizing radiation is negligible and the probability of realization of scenarios that can lead to violations of this criterion is negligible; 2. regulatory control over these activities and / or sources of ionizing radiation is not justified and will not achieve significant additional reduction of individual doses.

Article 8 (1) In accordance with the criteria of Article 7 not subject to regulation under ASUNE is any activity that meets the following dose criteria: 1. the effective dose, expected to be received in one year by any member of the public, does not exceed 10 µSv; 2. the effective dose, expected to be received in one year by any member of the public in scenarios with low probability of occurrence does not exceed 1 mSv. (2) Not subject to regulation under ASUNE are justified activities with: 1. small quantities of radioactive material (less than 1000 kg), containing a single radionuclide with specific activity or total activity not exceeding the corresponding levels in Annex № 1, Table 1; 2. small quantities of radioactive material containing more than one radionuclide, for which at least one of the following conditions: a) at any time for all radionuclides the sum of the ratios of their activities and the activities for the corresponding radionuclides listed in Annex № 1, Table 1, column 2, is not greater than one; b) at any time for all radionuclides the sum of the ratios of their specific activities and the specific activities for the corresponding radionuclides listed in Annex № 1, Table 1, column 3, is not greater than one; 3. large quantities of radioactive material (more than 1000 kg), containing a single radionuclide of technogenic origin which specific activity does not exceed the corresponding level specified in Annex № 1, Table 2; 4. large quantities of radioactive material comprising more than one radionuclide for which the sum of the ratios of the specific activity of each radionuclide to the corresponding specific activity of the radionuclide listed in Annex № 1, Table 2 does not exceed one; 5. electrical apparatus, which is a source of ionizing radiation, except those mentioned in section 6, adhering simultaneously to the following requirements: a) The type is approved by the competent authorities; b) under normal operating conditions, the device does not create equivalent dose above 1 µSv/h at a distance of 0,1 m from each of its accessible surface; 6. cathode-ray tube designed to provide visible images, or other electrical apparatus operating with a potential difference up to 30 kV, while observing the requirement for normal operation does not create a dose above 1 µSv/h at a distance of 0,1 m from each of its accessible surfaces.

Article 9 (1) Activities (practices) with insignificant probability of health damage according to

Article 56, para. 3 ASUNE are those that meet the following criteria: 1. safety is unambiguouously provided by the facility design and construction of equipment; 2. operational procedures are easily accomplishable; 3. safety requirements are minimal; 4. no reported events have led to significant problems with radiation protection. (2) The criteria under par. (1) are considered to be satisfied automatically for the activities (practices) listed in Annex № 2 to the Regulation on the procedure for issuing licenses and permits for safe use of nuclear energy, approved by Decree № 93 of the Council of Ministers in 2004 (promulgated in SG 41 of 2004, as amended. amended and supplemented SG 78 of 2005 and SG 93 of 2009). (3) The requirements for radiation protection shall be applied to the justified activities under par. (1) and (2).

Article 10 (1) Radioactive material originating from regulated activities and for which disposal, recycling or reuse is intended, is subject to regulation. (2) Radioactive material in par. (1) can be released (cleared) from regulation in any single case by the Chairman of the Nuclear Regulatory Agency (NRA) at the request of the licensee or permit holder. (3) In each case the applicant shall justify the conformity for clearance from regulation under this chapter. (4) Activities with released from regulation material under this chapter are not subject to regulation. (5) Deliberate mixing and dilution of radioactive material with other materials in order to reduce its specific activity and achieve exemption levels is prohibited, unless approved in advance by the NRA Chairman.

Article 11 (1) Radioactive material from regulated activities can be excluded from regulation under ASUNE under the following general criteria: 1. radiation risk to the population of the excluded radioactive material is negligible, so that regulatory control is not justified and the likelihood of the realization of the scenarios that can lead to violations of this criterion is negligible; 2. subsequent control of the radioactive material will not achieve significant further reductions in individual doses and health risk. (2) Radioactive material from regulated activities may be excluded from regulation under par. 1, if it conforms to the following dose criteria: 1. in all reasonably foreseeable circumstances (realistic scenario) the effective dose expected to be received by any member of the public due to the released radioactive material does not exceed 10 µSv per year; 2. n scenarios involving the excluded radioactive material with a very low probability of occurrence, the effective dose that can be received by any member of the public does not exceed 1 mSv per year. (3) In accordance with the criteria under par. (2) radioactive material from regulated activities may be excluded from regulation unconditionally if: 1. the specific activity of individual radionuclides from technogenic origin does not exceed the level for exemption from regulation referred to in Annex № 1, Table 2; 2. for radioactive material containing more than one technogenic radionuclide the sum of the ratios of the specific activity of each radionuclide to the specific activity of the radionuclide listed in Annex № 1, Table 2 does not exceed one; 3. the specific activity of each of the present natural radionuclides does not exceed the appropriate level of exemption from regulation listed in Annex № 1, Table 3; 4. for radioactive material containing a mixture of radionuclides of technogenic and natural origin both the requirements of paragraphs (2) and (3) are met . (4) Radioactive material released from regulation under this Article may be used without restrictions regarding origin, nature and scope of application. (5) The levels of release (clearance) from regulation does not apply to: 1. residues from industries processing materials with a high content of natural radionuclides when such products are used as ingredients in building materials; 2. liquid and gaseous radioactive discharges to the environment from authorized activities.

Article 12 (1) Radioactive material whose specific activity is greater than the levels in accordance with Article 11, para. 3 may be excluded from regulation conditionally when: 1. the applicant has identified the specific conditions for the subsequent management resulting from the characteristics of the material and the intentions and way and field of its use; 2. applicant has justified that under the specific conditions in item 1 subsequent activities with the excluded radioactive material satisfy the criteria of Article 11, para. (2); the justification should contain practical procedure to ascertain the conformity of the characteristics of the excluded radioactive material to the criteria for exemption from regulation. (2) Metals can be conditionally excluded from regulation for subsequent recycling if the sum of the ratios of the specific activity of each present radionuclide to the specific activity of the corresponding radionuclide listed in Annex № 1, Table 4 does not exceed one. In each case the applicant shall justify acceptable levels of surface contamination. (3) For each case under par. (1) and (2) in the order of Article 10, para.(2) the NRA Chairman sets restrictive conditions on the use of radioactive material in agreement with the Minister of Health. (4) The delivery of each batch excluded from regulation under par. 1 and 2 radioactive material shall be accompanied by a document certifying the radionuclide composition and levels of surface contamination.

Article 13 (1) The licensee shall establish and maintain a documented system for the management of radioactive materials, that are intended to be excluded from regulation, including about processing, deactivation, storage, transportation, measurement, delivery, tracking and recording. (2) The determination of the specific activity of radionuclides in material subject to release from regulation is carried out by accredited testing or control bodies. The results of the tests or control shall be attached to an application for exemption. (3) The compliance of the exempted material with the levels and criteria for exclusion from regulation is confirmed by an accredited controlling body. Chapter four DOSE LIMITS AND REQUIREMENTS FOR EXPOSURE IN NORMAL CONDITIONS Section 1 Dose limits

Article 14 (1) The limit on effective dose for professional exposure shall be 20 mSv in any single year. (2) Complying with the limits of para. (1) , the limits for the annual equivalent doses to staff are: 1. 20 mSv for the eye lens; 2. 500 mSv for the skin (this limit applies to the average dose received by any area of 1 cm2, regardless of the area of exposed surface); 3. 500 mSv for the hands, forearms, feet, and ankles.

Article 15 (1) The annual limit on effective dose for any member of the public shall be 1 mSv. (2) The limits on annual equivalent doses, complying with the effective dose limits in para. (1) are: 1. 15 mSv for the eye lens; 2. 50 mSv for the skin (this limit applies to the average dose received by any area of 1 cm2, regardless of the area of exposed surface);

Article 16 For radiation protection purposes secondary limits and safety factors for the exposure of workers and the public shall be used in accordance with Annex № 2.

Article 17 (1) The dose assessment from external and internal exposure shall be done using respective formulas and factors according to Annexes 2 and 3. (2) The Minister of Health does the assessment of the exposure of the general public taking into account: 1. the population as a hole; 2. the critical groups of the population, whenever such groups can be composed; 3. the doses from external exposure, taking into account it’s nature; 4. the doses from internal exposure, determining the type of the radionuclides, their chemical and physical nature, (specific activities) concentration and volume activities. (3) For the assessment under paragraph 2 the results from the radiation monitoring of the working and living environment are used. Section II Special requirements for professionally exposed women, for apprentices and students, and in case of authorised exposure

Article 18 (1) Every professionally exposed woman, should inform the Head of the enterprise immediately after the pregnancy is ascertained by submission of medical conclusion. (2) The notification under paragraph 1 is not a reason for suspension from work but it is the obligation of the enterprise to ensure such working conditions that protection of the child to be born is like that provided for members of the public and the equivalent dose to the child to be born should be as low as reasonably achievable but in any case should not exceed 1 mSv during the rest of the pregnancy. (3) As soon as a nursing woman informs of her condition the Head of the enterprise should ensure such conditions of employment, where there is no likelihood of radioactive contamination of the body of the nursing woman.

Article 19 The dose limits for apprentices and students aged 18 years or over, who, by the nature of their studies, are obliged to use sources of ionising radiation, shall be determined according to article 14.

Article 20 (1) Persons under 18 years of age may not be assigned to any work which is subject to the requirements of article 14. (2) The limit for annual effective dose for apprentices and students aged between 16 and 18 years who are obliged to conduct their studies in environment with ionising radiation shall be 6 mSv. (3) Complying with the dose limit set out in paragraph 2 the limit on equivalent dose for those persons is specified as follows: 1. 20 mSv in a year for the eye lens; 2. 150 mSv in a year for the skin (This limit shall apply to the dose averaged over any area of 1 cm², regardless of the area exposed); 3. 150 mSv in a year for the hands, forearms, feet, and ankles.

Article 21 (1) In exceptional circumstances, excluding radiological emergencies and where some specific operations so require, the Minister of Health in co-ordination with the Chairman of Nuclear Regulatory Agency, may authorize higher exposure of some workers after prior justification, provided that the following conditions are being taken into account: 1. apprentices, students, pregnant women and breastfeeding women shall be excluded from such exposures; 2. only category A workers as defined in Article 28, item 1 may be subject to such exposure; 3. the exposure is limited in time, and the working areas and personnel concerned are defined; 4. maximum exposure level for any particular case is defined in the act on its authorization, but shall not exceed 50 mSv in any single year, provided that the average effective dose for any five consecutive years does not exceed 20 mSv. (2) In case of circumstances, where operations involving specially authorized exposure of workers are necessary, the enterprise should submit to the Minister of Health and to Chairman of Nuclear Regulatory Agency justification together with a list of the persons, who will accomplish the operations, their written consent, the time and place of the operations, the written position of the health service and any other information for the circumstances occurred and the measures taken.

Article 22 (1) The head of the enterprise is obliged to provide information to affected persons about estimated effective and equivalent dose, the nature of work, protective measures and radiation risk before any operations where increased exposure to certain members of staff is allowed. (2) The head of the enterprise under para. (1) is obliged to provide information to the affected persons about actually received doses after completion of the work or at any time they wish. (3) Any person who is subject to permitted increased exposure may at will at any time to terminate his activity with a written waiver. (4) Exceeding the limits of effective dose in situations with permitted increased exposure is not a reason for removal or relocation of he professionally exposed person from his usual occupation. CHAPTER V PRINCIPLES AND MEASURES FOR RADIATION PROTECTION OF EXPOSED WORKERS, APPRENTICES AND STUDENTS Section I General requirements

Article 23. The radiation protection of professionally exposed individuals shall be provided by: 1. preliminary assessment to determine the nature and magnitude of radiation risk to exposed workers and implementation of the optimization of radiation protection in all operating conditions; 2. classification of workplaces into different areas, where appropriate, determined on the basis of an assessment of the expected annual doses and the probability and the level of potential exposures; 3. classification of professionally exposed individuals in different categories; 4. controlling and monitoring in different areas and, depending on the operating conditions, including, where necessary, individual monitoring; 5. medical supervision. Section II. Measures to reduce exposure

Article 24. (1) In nuclear installations and facilities with SIR where effective dose is likely to exceed 1 mSv per year or the equivalent dose is likely to reach one tenth of the dose limit for the eye lens, skin, and extremities controlled and / or supervised area shall be established. (2) In the supervised and controlled area protective measures and monitoring shall be implement and their type, quality and scope are determined by the type of facility or source, and the nature and extent of the risk. (3) Radiation protection measures in the controlled area of nuclear facilities and sites with sources of ionizing radiation, including internal rules, instructions and administrative procedures are defined and implemented by the licensees. (4) The size and boundaries of the controlled and supervised area and the implemented protective measures shall be justified during the licensing process.

Article 25. (1) In determining the boundaries of the controlled area in nuclear installations and facilities with SIR expected doses in normal exposure, probabilities and doses from potential exposure, and the type and extend of necessary radiation protection measures for the staff should be taken into account. (2) The boundaries of the controlled area shall be marked using signs, inscriptions and other appropriate means, depending on the characteristics of ionizing radiation and the type of work. This requirement also applies to cases where a SIR is used only temporarily or moved to different locations in its use. In these cases, the indication of the controlled area shall indicate also the time of potential exposure.

Article 26 (1) The entrances to the controlled area and at other appropriate places inside the controlled area (premises, equipment, working places) shall be provided with warning signs and inscriptions, specific work safety instructions, and must be provided with the necessary technical means for radiation protection and dose control, and also places (premises) for change and storage of working and personal clothes of the personnel. (2) The access to the controlled area shall be limited by means of physical barriers and other administrative and technical means, appropriate to the type and the characteristics of the source or the facility. (3) At the exits from the controlled area a control of the radioactive contamination of the body and the clothes of the personnel and of the objects and the materials being taken out shall be performed, and there shall be provided places (premises), equipped for deactivation.

Article 27 (1) The license holders shall perform periodic analysis of the existing conditions in the controlled area for the purpose of assessing the necessity for reconsideration of the measures for radiation protection of the personnel. If necessary, the controlled area demarcations can be changed, for which the license holder shall inform the competent state authorities. (2) The license holders shall perform periodic analysis of the existing conditions in the supervised area for the purpose of assessing the necessity for application of radiation protection measures and the necessity for change of the supervised area demarcations. Appropriate to the particular case the license holder shall demarcate the supervised area and/or certain premises, working places and areas within the limits of this area in a proper manner. (3) The license holders shall seek consultation from a qualified expert on the issues relating to radiation protection in the controlled and supervised area.

Article 28 For the purposes of radiation protection and monitoring, the personnel shall be divided into two groups: 1. category А - personnel, that can receive an annual effective dose exceeding 6 mSv or annual equivalent doses exceeding 15 mSv for the eye lens or 150 mSv for the skin and for extremities; 2. category B - personnel, which is not included in category А.

Article 29 (1) Students and trainees above 18 years of age shall be provided with such working conditions and radiation protection, as are envisaged in this chapter for personnel of categories A and B, depending on the case. (2) Students and trainees between 16 and 18 years of age shall be provided with such working conditions and radiation protection, as are required for personnel of category B.

Article 30. The enterprises are obliged to inform professionally exposed workers, and also trainees and students admitted to training in the undertakings, about: 1. the health risks in their work, including the necessity of early notification of a pregnancy with a view to the risks of fetus (child to be born) exposure and the risks of contamination of a suckling (nursing infant) in the event of radioactive contamination of a breast-feeding mother; 2. the technical, medical and administrative requirements; 3. the general radiation protection procedures and the necessary precautions in performance of the activities in general or for each operation, which they could be assigned with; 4. the general radiation protection procedures and the necessary precautions for each position.

Article 31 (1) The undertakings are obliged to perform systematic checks of the effectiveness of the technical means for protection of the environment and the population. (2) The enterprises are obliged to seek consultation from a qualified expert on radiation protection on the following issues: 1. assessment of the designs of facilities with SIR and of nuclear facilities from radiation protection point of view; 2. adoption into practice of new or modified sources from radiation protection point of view; 3. regular check of the effectiveness of the protective means and equipment; Section III. Exposure assessment and medical surveillance

Article 32 (1) Enterprises are obliged to perform monitoring of the radiation characteristics of the working environment in accordance to the Health Act and the Act on the Safe Working Conditions. (2) The enterprises shall assign the monitoring of the working environment to individuals from the personnel at the respective site and/or external persons, who satisfy the requirements of the Act on the Safe Use of Nuclear Energy. (3) The scope and the means of monitoring at of the working place shall be justified in the course of the licensing process or shall be determined by in an order by the Minister of Health for activities, where the presence of natural sources leads to increased exposure, which cannot be ignored from radiation protection point of view. (4) The monitoring must include, where appropriate, measuring of: 1. the equivalent dose rate from external photon radiation and beta-radiation; 2. the equivalent dose rate from neutrons and/or density of the neutron flux; 3. concentration of radioactive aerosols and gases in the air, taking into account their physical and chemical state; 4. radioactive contamination of surfaces and equipment of in premises with alpha- and beta- radioactive substances. (5) The enterprises are obliged to ensure calibration of the instruments for measurement of the values stated in paragraph 4. (6) The results from those measurements must be documented and must be available for use in assessment of the individual doses of occupationally exposed persons.

Article 33 (1) Systematic individual monitoring shall be performed for all occupationally exposed persons of category A. (2) Individual monitoring of occupationally exposed persons of category B shall be performed always when it is so recommended by heath facilities in order to be proven that the employee is properly classified in category B. (3) In cases, when it is not feasible to perform individual measurements, the individual monitoring shall be based on individual measurements performed for other occupationally exposed persons, working under the same conditions, or on the results from monitoring of the place of work. (4) In nuclear facilities, activities with open sources, and when necessary in other cases, monitoring of the radionuclide contamination of the skin, the working clothes, and the means of individual protection shall be performed.

Article 34. (1) Individual monitoring of personnel shall be carried out by entities accredited for this activity by the Executive Agency "Bulgarian Accreditation Service". (2) The persons conducting the activities under par. 1, shall record the results of individual monitoring of occupational exposed persons and send a protocol with the results to the companies not later than 15 days after the processing of the individual measurement devices with a frequency which corresponds to the ongoing individual monitoring. (3) Persons performing the activities under par. 1, are required to send to the National Register of Article 37 current data about enterprises, staff numbers, the frequency of monitoring, and the types of measurement devices.

Article 35 (1) In case of incidental exposure, the received dose and its spreading in the body must be assessed by a radiation protection expert. (2) In case of emergency exposure, individual monitoring and/or assessment of the doses shall be performed in a manner appropriate to the specific circumstances.

Article 36 (1) The persons under Article 34 shall record the results of individual monitoring of occupational exposed persons report and shall send the results to the National Register of Article 37 companies and not later than 15 days after the treatment of the individual measuring devices at frequencies corresponding to ongoing individual monitoring. (2) Upon submission to the National Register of Article 37 persons under Article 34 are required to provide full identification of the personnel, individual measurement devices and information about the performed activity and the involved sources of ionizing radiation.

Article 37 (1) The results from individual monitoring of occupationally exposed persons shall be registered in a National Register filled in and kept by the National Centre of Radiobiology and Radiation Protection. (2) In the National Register shall be recorded and kept: 1. data of the individual doses, obtained from the individual monitoring; when the individual measuring devices provide differential assessment of doses from photon, beta and neutron radiation, individual doses of various radiations shall be registered in separate fields 2. data of the individual doses received from permitted increased exposure, incidental or emergency exposure; the doses received in those cases shall be recorded on separate records; 3. the circumstances and the measures undertaken in case of incidental or emergency exposure; 4. the results from monitoring of the working place, when it is used for assessment of individual doses. (3) The information referred to in paragraph 2 for each occupationally exposed person shall be kept until the person completes or would complete 75 years of age, but not less than 30 years after the end of the occupational activity, connected with exposure to ionizing radiation. (4) The data from the National Register shall be provided on demand and within one month to: 1. the competent authorities; 2. the enterprises; 3. the respective occupationally exposed person; 4. remedial and health care facilities. (5) In case of incidental or emergency radiation, the data from the National Register shall be provided immediately to the persons under paragraph 4. (6) The enterprises are obliged to provide the respective occupationally exposed persons with the data received with a signature. (7) National Center of Radiobiology and Radiation Protection has the right to require that the enterprises provide the data necessary for a complete identification of persons subject to individual monitoring.

Article 38 (1) The occupationally exposed persons shall be subjected to mandatory medical monitoring in order to establish their medical condition and their ability from medical point of view to execute their assignments. (2) The medical monitoring of the persons shall be performed by remedial services and / or by health services. (3) The enterprises and the specialized control authorities are obliged to provide the remedial and health services under paragraph 2 with information of the parameters of the working environment, the working conditions and the results from the individual monitoring.

Article 39 (1) The medical monitoring includes initial and periodical examinations. (2) The initial examination shall be performed before the classification of the employee or the officer for the purpose of establishing his/her ability to perform the duties of a position for personnel of category A or B. (3) The periodic examinations shall be performed at least once per year in order to establish whether the worker is still in a health condition, allowing performance of his/her assignments. (4) The periodic examinations shall be performed more frequently, when necessary, at the discretion of the remedial and / or the health care facility. (5) By decision of the remedial and / or the health care facility the medical monitoring of the persons could continue also after the end of the occupational activity connected with occupational exposure within the meaning of the Regulation. The duration of this monitoring shall be determined by the remedial and / or the health services.

Article 40. (1) As a result of the initial and the periodic examinations, the remedial and / or health services shall issue a document about the ability of the employee to perform his/her assignments. (2) For the purposes of the medical conclusions referred to in paragraph 1, the following medical classification shall be introduced: 1. fit; 2. fit under certain conditions; 3. unfit. (3) The appointment of a worker as personnel of category A for any period of time is forbidden if in accordance with the medical conclusion the same is unfit to perform the specific work for this category.

Article 41 (1) For each individual of the personnel the respective remedial and/or health service shall issue and maintain personal medical documentation. (2) In the personal medical documentation the following data shall be entered: 1. the results from the initial and the periodic medical examinations; 2. the results from the individual monitoring; 3. other data about the health status of the persons, connected with performance of the work. (3) The data under paragraph 2 shall be kept in the respective remedial and/or health services until the persons completes or would complete 75 years of age, but not less than 30 years after the end of the occupational activity, connected with exposure to ionizing radiation. (4) The personal medical documentation shall be kept by the respective remedial and/or health care facility, which is obliged to provide the exposed worker, the undertaking and the control authorities with the data contained therein upon request. Information concerning diseases and health injuries may be provided only after a written consent of the person involved.

Article 42 (1) In case that the dose limits referred to in Article 14 are exceeded, the exposed worker shall be subjected to special medical monitoring and/or treatment. (2) Subsequent conditions for exposure shall be determined by the respective remedial and/or health service, shall be recorded in the medical documentation and shall be delivered to the undertaking. The Manager of the undertaking is obliged to observe the medical prescriptions. (3) The relations between the Manager of the undertaking and the exposed workers, regarding non-compliance with medical prescriptions, shall be settled in accordance with the legislation, regulating labor and service relationship. CHAPTER VI LIMITATION OF EXPOSURE DUE TO NATURAL SOURCES

Article 43 To activities with a high content of natural radionuclides that can lead to exposure, which can not be ignored in terms of radiation protection, radiation protection measures and control shall be applied according to the regulation of Article 26, para. (5) of ASUNE.

Article 44 (1) Effective annual dose for persons engaged in activities of Article 43, shall not exceed by more than 6 mSv the exposure from local natural background radiation in production conditions. (2) The requirement under paragraph. 1 refers also to the exposure of aircraft crews to cosmic radiation and the employer has to: 1. determine and record the exposure of the crew whenever the annual effective dose is likely to exceeds 1 mSv; 2. apply the requirements of Article 18 to women in the crew. (3) No limit shall be determined on effective dose for public exposure from natural sources.

Article 45 (1) The equivalent dose rate of gamma radiation in buildings, public buildings, industrial and other buildings should not exceed the local dose rate outdoors by more than 0,2 µSv/h. (2) reference levels for limiting exposure to radon are: 1. annually averaged radon concentration in the air - 200 Bq.m-3 for new residential and public buildings; 2. annually averaged radon concentration in the air - 300 Bq.m-3 for existing residential and public buildings; 3. average radon concentration in the air - 1000 Bq.m-3 jobs. (3) In specific cases where the duration of occupancy in existing public buildings is small, the Minister of Health may determine for an annual average concentration of radon in the air a reference level more than 300 Bq.m-3, but not more 1000 Bq.m-3. (4) In identified buildings and workplaces where reference levels under par. 1 are exceeded, the following measures shall be applied: 1. reducing the concentration of radon in the air of public buildings and workplaces in accordance with the principle of optimization; 2. informing and encouraging of people living in existing buildings to take action to reduce the concentration of radon in the air of the relevant premises (by improving ventilation, limiting radon penetration, etc..) 3. systematic monitoring of the concentration of radon in buildings and workplaces with elevated content of radon in the air.

Article 46 (1) It is allowed to use drinking water from the public without restriction, if the content of natural and / or artificial radionuclides in it creates an annual effective dose of 0,1 mSv (dose quota under Article 5). The limit of annually averaged volume activity of individual radionuclides in drinking water are listed in Annex № 2, Table 9. (2) In cases when the content of natural and / or artificial radionuclides create annual effective dose greater than 0,1 mSv, the use of the water (water source) for water supply can be made at the discretion of the Minister of Health for each case. Chapter Seven BASIC RADIATION PROTECTION PRINCIPLES IN CASE OF MEDICAL EXPOSURE

Article 47 Radiation protection in case of medical exposure is based on the principle of justification of the exposure and on the principle of exposure optimization, with due consideration to the main purpose of such exposure.

Article 48 (1) For each medical exposure it must be proven that the total benefit for the exposed person and the society will be greater than the total probable detriment. Justification of the medical exposure means preliminary proving of the expedience of all diagnostic and remedial practices, and periodic reconsideration of those already applied in conformity with the requirements of the good medical practice. (2) In order to avoid unnecessary exposure already available diagnostic examinations and non- radiation alternative methods that have the same goal but without or less exposure to ionizing radiation should be used.

Article 49 (1) New medical diagnostic and treatment methods, involving medical exposure, must be justified in advance before being adopted. (2) The existing medical diagnostic and treatment methods, involving medical exposure, may be reconsidered, when new, important evidence of their effectiveness or consequences is collected. (3) The respective medical specialist must justify in advance all individual medical exposures, taking into account the specific objectives of the exposure and the characteristics of the individual exposed. (4) In case a given type of medical diagnostic and treatment method, involving exposure, is not justified in principle, a particular individual exposure of this type can be justified under special circumstances and evaluated for the particular case. (5) For medical exposures, where there is no direct benefit for the health of the exposed person, including those, which are connected with finding important facts for protection of the society and the legal order, special justification is required.

Article 50 (1) Unjustified medical exposure is not allowed. (2) Diagnostic examinations and therapeutic procedures on pregnant women and children shall be done only in cases when their life or heath are in serious danger and no other non-radiation methods are available, and the method applied shall be the one with the least exposure.

Article 51 (1) All doses, resulting from medical exposure, except for radiological therapeutic procedures, must be kept as low as it is reasonably achievable while obtaining the necessary information and taking into account the economic and social factors. (2) Radiological therapeutic procedures must be individually planned for each exposed person (patient), and the exposure doses of healthy tissues and organs must be kept as low as it is reasonably achievable so that the required remedial purpose could be achieved.

Article 52 No dose limits are set for medical exposure, but the Minister of Health determines reference exposure levels for diagnostic examinations.

Article 53 (1) Health screening using ionizing radiation is applied only after justifying the necessity and feasibility and considering the benefits and risks. (2) The program for health screening using ionizing radiation shall be reconciled with the National Centre of Radiobiology and Radiation Protection and approved by the Minister of Health.

Article 54 (1) Children, pregnant women and nursing mothers shall not participate in research programs using ionizing radiation. (2) When healthy persons participate in research programs with the use of ionizing radiation for diagnostic purposes, the individual effective dose should not exceed 20 mSv for the individuals participating in such programs. Chapter Eight RADIATION PROTECTION OF EXTERNAL WORKERS

Article 55 Every outside organization must ensure, either independently or under a contract with the enterprise, the radiation protection of its personnel, which includes: 1. observing the radiation protection principles and regulations; 2. informing and training in compliance with Article 30; 3. individual monitoring, appropriate to the activities performed; 4. medical monitoring in compliance with Article 37; 5. registration of the data from individual monitoring in the National Register, as well as the period of conducting the activity; 6. ensuring means of individual protection.

Article 56. (1) An enterprise, which allows external workers to work in the controlled area, shall check and control the fulfillment of the requirements under Article 55 and give instructions to the workers about the specific requirements for safe work in the controlled area and for the specific activities. When necessary, additional training shall be conducted. (2) The enterprise must provide the same protection means and individual monitoring for the external personnel, as for its own staff. Additional Provisions § 1. Within the meaning of the Regulation: 1. "Emergency exposure" is exposure of individuals, who voluntarily perform emergency actions to help endangered people and/or to save valuable property and equipment, in which case some of the dose limits set for exposed workers could possibly be exceeded. 2. "Activity" of a radioactive source is the ratio of the average number of spontaneous nuclear transitions (decays) (dN) in it within a short time interval (dt) to the duration of this interval: А = dN/dt Unit: Becquerel [Bq] 1 Bq = 1 s-1 3. "Health detriment" is the probability for reduction in length and quality of life, which would occur in a population as a result of exposure to ionizing radiation, with consideration to the somatic effects, including cancer and severe genetic disorder. 4. "Age group" of an individual from the population is a group based on age, determined for radiation protection purposes. Individuals from the population are divided into 6 age groups, and individuals from the personnel constitute a separate age group. 5. "External (assigned) personnel" is each occupationally exposed person of category А, hired temporarily or permanently from an outside organization or is a free-lance person (including students and trainees), who performs any activities in the controlled area. 6. "Outside organization" is every physical person or legal entity, performing activities in the controlled area, the responsibility for which bears the enterprise, and which is different from the enterprise (in charge of the controlled area), performing activities in the controlled area. 7. "Dose limit" is the value of the effective dose or the equivalent dose, stated in the Regulation, which must not be exceeded in exposure of individuals from the personnel or from the population under normal conditions. 8. "Practice" is a practical activity, which could lead to increased exposure of individuals by a source of artificial (technogenic) or natural radiation. 9. "Deterministic (non-stochastic) effects" are health detriment effects from the impact of ionizing radiation, for which a minimal dose causes a particular effect, over which the severity of the effect manifestation increases with increase of the dose. 10. "Equivalent dose" is the absorbed dose, averaged for a particular organ or tissue, multiplied by the respective radiation weighting factor: HT,R = WR . DT,R, where: DT,R is the absorbed dose averaged over particular organ or tissue Т, due to the radiation R; WR – the radiation weighting factor for the radiation R. If the radiation field is composed of several types of radiation with different WR values, the equivalent dose is given by the formula: HT,R = ∑WR . DT,R Unit: Sievert [Sv]. 1 Sv = 1 J.kg-1 11. "Natural source" is a source of ionizing radiation, existing under natural conditions – the cosmic radiation and the naturally spread radionuclides in the environment, in foods and in human body. 12. "Natural radiation background" is a radiation field due to natural sources. Unchanged natural radiation background means such natural radiation background, which is not affected by a human activity. 13. "Effective dose" is the sum of products of the equivalent doses in organs and/or tissues with the respective tissue weight factor: E = ∑ WT.HT where: H T is the value of the equivalent dose in the tissue or the organ Т; WT – the tissue weight factor for the tissue or the organ Т. Unit: Sievert [Sv]. 1 Sv = 1 J kg-1 In case of even exposure of the whole body the effective dose is equal to the equivalent dose. 14. "Sealed source" is a source, whose construction is such as to prevent under normal operating conditions, for which it is designated, dispersion of radioactive substances into the environment. Spent nuclear fuel is not a sealed source. 15. "Accidental exposure" is exposure of individuals as a result of an accident. It does not include emergency exposure. 16. "Qualified radiation protection expert" is a physical person with the necessary knowledge, training and technical skills, which enable him to perform assessments of doses and to provide consultations and advice for ensuring radiation protection of the personnel and the population and for safety of the ionizing radiation sources. The legal capacity of a qualified radiation protection expert shall be acknowledged in accordance with the procedure described in the respective regulatory acts. 17. "Collective effective dose" is the total effective dose for a particular group of the population, determined by the formula: S = ∑ Ēi . N i i where: Ei is the average effective dose of the subgroup (i) of the population; Ni – number of persons in the subgroup. Unit: mansievert [man.Sv]. 18. "Controlled area" is every area for which there are required measures for radiation protection of the personnel, monitoring of occupational exposure and radioactive contamination under normal working conditions, as well as measures for prevention and reduction of potential exposure. 19. "Critical group" is a group of individuals from the population, which is sufficiently uniform from the viewpoint of radiation received from a particular source and manner of exposure, and is representative for the persons, who receive or will receive highest effective doses or equivalent doses (depending on the case) from the particular source and manner of exposure. 20. "Remedial and / or health care services" are the remedial and health care facilities under the Remedial Facilities Act and under the Public Health Act, qualified to perform medical monitoring of exposed workers. 21. "Individual from the population" is any individual, except in cases, when the same is subjected to occupational or medical exposure. 22. "Medical exposure" is the exposure of persons to sources of ionising radiation for diagnostic, treatment or research purpose. Medical exposure shall be applied with respect to: a) patients when diagnostics or treatment is performed; b) persons, who are not personnel, but voluntarily help and ensure comfort of patients during their diagnostics or treatment with sources of ionising radiation; c) persons under occupational medical supervision; d) persons in the course of health screening; e) healthy persons or patients, who voluntarily participate in medical, biomedical, diagnostic or therapeutic research programs; 23. "Supervised area" is every area beyond the limits of the controlled area, where radiation control of the working environment is carried out, but no measures are required for radiation protection of the personnel. 24. "Exposure" is the process of impact from ionizing radiation on man. 25. "Potential exposure (possible exposure)" is exposure, the occurrence of which is not certain, but is probable to occur. 26. "Exposed workers (personnel)" are all persons, who are self-employed or work for an employer, permanently or temporarily, full-time or part-time, and have officially declared their consent to perform activities involving ionizing radiation and who could receive in the course of their performance doses, exceeding the dose limits for the population. 27. "Increased exposure" is especially authorized exposure, which exceeds or could exceed the dose limits set for exposed workers. 28. "Enterprise" (undertaking) is every physical person or legal entity, performing the activities under Article 1 and bearing responsibility for the performance of such activities. 29. "Working place" is the place of temporary or permanent stay of individuals from the personnel during performance of their activities with ionizing radiation. 30. "Radiation risk (risk)" is the probability for occurrence of harmful effects for human health or for the posterity in result of ionizing radiation exposure. 31. "Radioactive contamination" is the presence of radioactive substances in materials or on their surface, in human body or on its surface or elsewhere, where the presence of such substances is undesirable or could be dangerous. In contamination of surfaces, the unit is a number of particles emitted in 2 p geometry from an area of one square centimeter per minute (part.cm-2.min-1). 32. "Radioactive substance" is any substance, that contains one or several radionuclides, whose activity or activity concentration cannot be disregarded from radiation protection point of view. 33. “Radioactive material” is a material, containing radioactive substances. 34. "Radionuclide" is the aggregate of radioactive atoms with certain mass number and atomic number, and with respect to isomeric atoms – also with a particular energy state of the atomic nucleus. The radioactive (and non-radioactive) nuclides of a particular element are called its isotopes. 35. "Radiotoxicity" is the property of radionuclides to cause, when getting into the body, varying in extent pathological modifications. 36. “Diagnostic reference levels” are recommended levels of patient dose during x-ray diagnostic examinations or activity levels of the introduced radiopharmaceutical in nuclear medicine examinations for typical examinations for groups of standard-sized patients or standard phantoms, referring to widespread types of radiological systems. If good radiological practice is applied, it is not expected to exceed those levels. 37. "Reference Level" is the level of dose or risk in an emergency situation or in situation of existing exposure over which the exposure presence is considered unacceptable, and below which optimization of radiation protection shall be carried out. 38. "Apprentice/Trainee" is every person, who passes special qualification or training in a particular enterprise for the purpose of acquiring specific knowledge and skills. 39. "Specific activity (mass activity)" is the activity of a radioactive source, divided into its mass. Unit: Becquerel per kilogram (Bq.kg-1). 40. "Stochastic (probabilistic) effects" are harmful effects from the impact of ionizing radiation, for which it is assumed that there is no limit value, the probability for their manifestation is directly proportional to the dose, and their severity does not depend on the dose. Stochastic effects are malignant new formations and hereditary (genetic) diseases. There are no other stochastic effects due to the impact of ionizing radiation. Transitional and Conclusive Provisions § 2. Persons, who perform individual monitoring of the personnel, shall be accredited by the Executive Agency “Bulgarian Accreditation Service” to perform dose metering within one year as of the effective date of the Regulation. § 3. The Regulation is passed on the ground of Article 26, paragraph 3 of the Act on the Safe Use of Nuclear Energy. Appendix № 1 to Art. 8 and 11 Table 1: Activity levels and specific activities of radionuclides below which activities with them are not subject to regulation (for small quantities of materials up to 1000 kg) Specific activity Activity Specific activity Activity Radionuclide Radionuclide (Bq/g) (Bq) (Bq/g) (Bq) H-3 1 × 106 1 × 109 Sc-47 1 × 102 1 × 106 Be-7 1 × 103 1 × 107 Sc-48 1 × 101 1 × 105 Be-10 1 × 104 1 × 106 Sc-49 1 × 103 1 × 105 C-11 1 × 101 1 × 106 Ti-44 1 × 101 1 × 105 C-14 1 × 104 1 × 107 Ti-45 1 × 101 1 × 106 N-13 1 × 102 1 × 109 V-47 1 × 101 1 × 105 Ne-19 1 × 102 1 × 109 V-48 1 × 101 1 × 105 O-15 1 × 102 1 × 109 V-49 1 × 104 1 × 107 F-18 1 × 101 1 × 106 Cr-48 1 × 102 1 × 106 Na-22 1 × 101 1 × 106 Cr-49 1 × 101 1 × 106 Na-24 1 × 101 1 × 105 Cr-51 1 × 103 1 × 107 Mg-28 1 × 101 1 × 105 Mn-51 1 × 101 1 × 105 Al-26 1 × 101 1 × 105 Mn-52 1 × 101 1 × 105 Si-31 1 × 103 1 × 106 Mn-52m 1 × 101 1 × 105 Si-32 1 × 103 1 × 106 Mn-53 1 × 104 1 × 109 P-32 1 × 103 1 × 105 Mn-54 1 × 101 1 × 106 P-33 1 × 105 1 × 108 Mn-56 1 × 101 1 × 105 S-35 1 × 105 1 × 108 Fe-52 1 × 101 1 × 106 Cl-36 1 × 104 1 × 106 Fe-55 1 × 104 1 × 106 Cl-38 1 × 101 1 × 105 Fe-59 1 × 101 1 × 106 Cl-39 1 × 101 1 × 105 Fe-60 1 × 102 1 × 105 Ar-37 1 × 106 1 × 108 Co-55 1 × 101 1 × 106 Ar-39 1 × 107 1 × 104 Co-56 1 × 101 1 × 105 Ar-41 1 × 102 1 × 109 Co-57 1 × 102 1 × 106 K-40 1 × 102 1 × 106 Co-58 1 × 101 1 × 106 K-42 1 × 102 1 × 106 Co-58m 1 × 104 1 × 107 K-43 1 × 101 1 × 106 Co-60 1 × 101 1 × 105 K-44 1 × 101 1 × 105 Co-60m 1 × 103 1 × 106 K-45 1 × 101 1 × 105 Co-61 1 × 102 1 × 106 Ca-41 1 × 105 1 × 107 Co-62m 1 × 101 1 × 105 Ca-45 1 × 104 1 × 107 Ni-56 1 × 101 1 × 106 Ca-47 1 × 101 1 × 106 Ni-57 1 × 101 1 × 106 Sc-43 1 × 101 1 × 106 Ni-59 1 × 104 1 × 108 Sc-44 1 × 101 1 × 105 Ni-63 1 × 105 1 × 108 Sc-45 1 × 102 1 × 107 Ni-65 1 × 101 1 × 106 Sc-46 1 × 101 1 × 106 Ni-66 1 × 104 1 × 107 Cu-60 1 × 101 1 × 105 Specific activity Activity Specific activity Activity Radionuclide Radionuclide (Bq/g) (Bq) (Bq/g) (Bq) Cu-61 1 × 101 1 × 106 Se-81m 1 × 103 1 × 107 Cu-64 1 × 102 1 × 106 Se-83 1 × 101 1 × 105 Cu-67 1 × 102 1 × 106 Br-74 1 × 101 1 × 105 Zn-62 1 × 102 1 × 106 Br-74m 1 × 101 1 × 105 Zn-63 1 × 101 1 × 105 Br-75 1 × 101 1 × 106 Zn-65 1 × 101 1 × 106 Br-76 1 × 101 1 × 105 Zn-69 1 × 104 1 × 106 Br-77 1 × 102 1 × 106 Zn-69m 1 × 102 1 × 106 Br-80 1 × 102 1 × 105 Zn-71m 1 × 101 1 × 106 Br-80m 1 × 103 1 × 107 Zn-72 1 × 102 1 × 106 Br-82 1 × 101 1 × 106 Ga-65 1 × 101 1 × 105 Br-83 1 × 103 1 × 106 Ga-66 1 × 101 1 × 105 Br-84 1 × 101 1 × 105 Ga-67 1 × 102 1 × 106 Kr-74 1 × 102 1 × 109 Ga-68 1 × 101 1 × 105 Kr-76 1 × 102 1 × 109 Ga-70 1 × 102 1 × 106 Kr-77 1 × 102 1 × 109 Ga-72 1 × 101 1 × 105 Kr-79 1 × 103 1 × 105 Ga-73 1 × 102 1 × 106 Kr-81 1 × 104 1 × 107 Ge-66 1 × 101 1 × 106 Kr-81m 1 × 103 1 × 1010 Ge-67 1 × 101 1 × 105 Kr-83m 1 × 105 1 × 1012 Ge-68a 1 × 101 1 × 105 Kr-85 1 × 105 1 × 104 Ge-69 1 × 101 1 × 106 Kr-85m 1 × 103 1 × 1010 Ge-71 1 × 104 1 × 108 Kr-87 1 × 102 1 × 109 Ge-75 1 × 103 1 × 106 Kr-88 1 × 102 1 × 109 Ge-77 1 × 101 1 × 105 Rb-79 1 × 101 1 × 105 Ge-78 1 × 102 1 × 106 Rb-81 1 × 101 1 × 106 As-69 1 × 101 1 × 105 Rb-81m 1 × 103 1 × 107 As-70 1 × 101 1 × 105 Rb-82m 1 × 101 1 × 106 As-71 1 × 101 1 × 106 Rb-83a 1 × 102 1 × 106 As-72 1 × 101 1 × 105 Rb-84 1 × 101 1 × 106 As-73 1 × 103 1 × 107 Rb-86 1 × 102 1 × 105 As-74 1 × 101 1 × 106 Rb-87 1 × 103 1 × 107 As-76 1 × 102 1 × 105 Rb-88 1 × 102 1 × 105 As-77 1 × 103 1 × 106 Rb-89 1 × 102 1 × 105 As-78 1 × 101 1 × 105 Sr-80 1 × 103 1 × 107 Se-70 1 × 101 1 × 106 Sr-81 1 × 101 1 × 105 Se-73 1 × 101 1 × 106 Sr-82a 1 × 101 1 × 105 Se-73m 1 × 102 1 × 106 Sr-83 1 × 101 1 × 106 Se-75 1 × 102 1 × 106 Sr-85 1 × 102 1 × 106 Se-79 1 × 104 1 × 107 Sr-85m 1 × 102 1 × 107 Se-81 1 × 103 1 × 106 Sr-87m 1 × 102 1 × 106 Specific activity Activity Specific activity Activity Radionuclide Radionuclide (Bq/g) (Bq) (Bq/g) (Bq) Sr-89 1 × 103 1 × 106 Tc-94 1 × 101 1 × 106 Sr-90a 1 × 102 1 × 104 Tc-94m 1 × 101 1 × 105 Sr-91 1 × 101 1 × 105 Tc-95 1 × 101 1 × 106 Sr-92 1 × 101 1 × 106 Tc-95m 1 × 101 1 × 106 Y-86 1 × 101 1 × 105 Tc-96 1 × 101 1 × 106 Y-86m 1 × 102 1 × 107 Tc-96m 1 × 103 1 × 107 Y-87a 1 × 101 1 × 106 Tc-97 1 × 103 1 × 108 Y-88 1 × 101 1 × 106 Tc-97m 1 × 103 1 × 107 Y-90 1 × 103 1 × 105 Tc-98 1 × 101 1 × 106 Y-90m 1 × 101 1 × 106 Tc-99 1 × 104 1 × 107 Y-91 1 × 103 1 × 106 Tc-99m 1 × 102 1 × 107 Y-91m 1 × 102 1 × 106 Tc-101 1 × 102 1 × 106 Y-92 1 × 102 1 × 105 Tc-104 1 × 101 1 × 105 Y-93 1 × 102 1 × 105 Ru-94 1 × 102 1 × 106 Y-94 1 × 101 1 × 105 Ru-97 1 × 102 1 × 107 Y-95 1 × 101 1 × 105 Ru-103 1 × 102 1 × 106 Zr-86 1 × 102 1 × 107 Ru-105 1 × 101 1 × 106 Zr-88 1 × 102 1 × 106 Ru-106a 1 × 102 1 × 105 Zr-89 1 × 101 1 × 106 Rh-99 1 × 101 1 × 106 Zr-93a 1 × 103 1 × 107 Rh-99m 1 × 101 1 × 106 Zr-95 1 × 101 1 × 106 Rh-100 1 × 101 1 × 106 Zr-97a 1 × 101 1 × 105 Rh-101 1 × 102 1 × 107 Nb-88 1 × 101 1 × 105 Rh-101m 1 × 102 1 × 107 Nb-89 (2.03 h) 1 × 101 1 × 105 Rh-102 1 × 101 1 × 106 Nb-89m (1.10 h) 1 × 101 1 × 105 Rh-102m 1 × 102 1 × 106 Nb-90 1 × 101 1 × 105 Rh-103m 1 × 104 1 × 108 Nb-93m 1 × 104 1 × 107 Rh-105 1 × 102 1 × 107 Nb-94 1 × 101 1 × 106 Rh-106m 1 × 101 1 × 105 Nb-95 1 × 101 1 × 106 Rh-107 1 × 102 1 × 106 Nb-95m 1 × 102 1 × 107 Pd-100 1 × 102 1 × 107 Nb-96 1 × 101 1 × 105 Pd-101 1 × 102 1 × 106 Nb-97 1 × 101 1 × 106 Pd-103 1 × 103 1 × 108 Nb-98 1 × 101 1 × 105 Pd-107 1 × 105 1 × 108 Mo-90 1 × 101 1 × 106 Pd-109 1 × 103 1 × 106 Mo-93 1 × 103 1 × 108 Ag-102 1 × 101 1 × 105 Mo-93m 1 × 101 1 × 106 Ag-103 1 × 101 1 × 106 Mo-99 1 × 102 1 × 106 Ag-104 1 × 101 1 × 106 Mo-101 1 × 101 1 × 106 Ag-104m 1 × 101 1 × 106 Tc-93 1 × 101 1 × 106 Ag-105 1 × 102 1 × 106 Tc-93m 1 × 101 1 × 106 Ag-106 1 × 101 1 × 106 Specific activity Activity Specific activity Activity Radionuclide Radionuclide (Bq/g) (Bq) (Bq/g) (Bq) Ag-106m 1 × 101 1 × 106 Sn-127 1 × 101 1 × 106 Ag-108m 1 × 101 1 × 106 Sn-128 1 × 101 1 × 106 Ag-110m 1 × 101 1 × 106 Sb-115 1 × 101 1 × 106 Ag-111 1 × 103 1 × 106 Sb-116 1 × 101 1 × 106 Ag-112 1 × 101 1 × 105 Sb-116m 1 × 101 1 × 105 Ag-115 1 × 101 1 × 105 Sb-117 1 × 102 1 × 107 Cd-104 1 × 102 1 × 107 Sb-118m 1 × 101 1 × 106 Cd-107 1 × 103 1 × 107 Sb-119 1 × 103 1 × 107 Cd-109 1 × 104 1 × 106 Sb-120 (5.76d) 1 × 101 1 × 106 Cd-113 1 × 103 1 × 106 Sb-120 (15.89m) 1 × 102 1 × 106 Cd-113m 1 × 103 1 × 106 Sb-122 1 × 102 1 × 104 Cd-115 1 × 102 1 × 106 Sb-124 1 × 101 1 × 106 Cd-115m 1 × 103 1 × 106 Sb-124m 1 × 102 1 × 106 Cd-117 1 × 101 1 × 106 Sb-125 1 × 102 1 × 106 Cd-117m 1 × 101 1 × 106 Sb-126 1 × 101 1 × 105 In-109 1 × 101 1 × 106 Sb-126m 1 × 101 1 × 105 In-110 (4.9h) 1 × 101 1 × 106 Sb-127 1 × 101 1 × 106 In-110 (69.1m) 1 × 101 1 × 105 Sb-128(9.01h) 1 × 101 1 × 105 In-111 1 × 102 1 × 106 Sb-128 (10.4m) 1 × 101 1 × 105 In-112 1 × 102 1 × 106 Sb-129 1 × 101 1 × 106 In-113m 1 × 102 1 × 106 Sb-130 1 × 101 1 × 105 In-114 1 × 103 1 × 105 Sb-131 1 × 101 1 × 106 In-114m 1 × 102 1 × 106 Te-116 1 × 102 1 × 107 In-115 1 × 103 1 × 105 Te-121 1 × 101 1 × 106 In-115m 1 × 102 1 × 106 Te-121m 1 × 102 1 × 106 In-116m 1 × 101 1 × 105 Te-123 1 × 103 1 × 106 In-117 1 × 101 1 × 106 Te-123m 1 × 102 1 × 107 In-117m 1 × 102 1 × 106 Te-125m 1 × 103 1 × 107 In-119m 1 × 102 1 × 105 Te-127 1 × 103 1 × 106 Sn-110 1 × 102 1 × 107 Te-127m 1 × 103 1 × 107 Sn-111 1 × 102 1 × 106 Te-129 1 × 102 1 × 106 Sn-113 1 × 103 1 × 107 Te-129m 1 × 103 1 × 106 Sn-117m 1 × 102 1 × 106 Te-131 1 × 102 1 × 105 Sn-119m 1 × 103 1 × 107 Te-131m 1 × 101 1 × 106 Sn-121 1 × 105 1 × 107 Te-132 1 × 102 1 × 107 Sn-121ma 1 × 103 1 × 107 Te-133 1 × 101 1 × 105 Sn-123 1 × 103 1 × 106 Te-133m 1 × 101 1 × 105 Sn-123m 1 × 102 1 × 106 Te-134 1 × 101 1 × 106 Sn-125 1 × 102 1 × 105 I-120 1 × 101 1 × 105 Sn-126a 1 × 101 1 × 105 I-120m 1 × 101 1 × 105 Specific activity Activity Specific activity Activity Radionuclide Radionuclide (Bq/g) (Bq) (Bq/g) (Bq) I-121 1 × 102 1 × 106 Ba-126 1 × 102 1 × 107 I-123 1 × 102 1 × 107 Ba-128 1 × 102 1 × 107 I-124 1 × 101 1 × 106 Ba-131 1 × 102 1 × 106 I-125 1 × 103 1 × 106 Ba-131m 1 × 102 1 × 107 I-126 1 × 102 1 × 106 Ba-133 1 × 102 1 × 106 I-128 1 × 102 1 × 105 Ba-133m 1 × 102 1 × 106 I-129 1 × 102 1 × 105 Ba-135m 1 × 102 1 × 106 I-130 1 × 101 1 × 106 Ba-137m 1 × 101 1 × 106 I-131 1 × 102 1 × 106 Ba-139 1 × 102 1 × 105 I-132 1 × 101 1 × 105 Ba-140a 1 × 101 1 × 105 I-132m 1 × 102 1 × 106 Ba-141 1 × 102 1 × 105 I-133 1 × 101 1 × 106 Ba-142 1 × 102 1 × 106 I-134 1 × 101 1 × 105 La-131 1 × 101 1 × 106 I-135 1 × 101 1 × 106 La-132 1 × 101 1 × 106 Xe-120 1 × 102 1 × 109 La-135 1 × 103 1 × 107 Xe-121 1 × 102 1 × 109 La-137 1 × 103 1 × 107 Xe-122a 1 × 102 1 × 109 La-138 1 × 101 1 × 106 Xe-123 1 × 102 1 × 109 La-140 1 × 101 1 × 105 Xe-125 1 × 103 1 × 109 La-141 1 × 102 1 × 105 Xe-127 1 × 103 1 × 105 La-142 1 × 101 1 × 105 Xe-129m 1 × 103 1 × 104 La-143 1 × 102 1 × 105 Xe-131m 1 × 104 1 × 104 Ce-134 1 × 103 1 × 107 Xe-133m 1 × 103 1 × 104 Ce-135 1 × 101 1 × 106 Xe-133 1 × 103 1 × 104 Ce-137 1 × 103 1 × 107 Xe-135 1 × 103 1 × 1010 Ce-137m 1 × 103 1 × 106 Xe-135m 1 × 102 1 × 109 Ce-139 1 × 102 1 × 106 Xe-138 1 × 102 1 × 109 Ce-141 1 × 102 1 × 107 Cs-125 1 × 101 1 × 104 Ce-143 1 × 102 1 × 106 Cs-127 1 × 102 1 × 105 Ce-144a 1 × 102 1 × 105 Cs-129 1 × 102 1 × 105 Pr-136 1 × 101 1 × 105 Cs-130 1 × 102 1 × 106 Pr-137 1 × 102 1 × 106 Cs-131 1 × 103 1 × 106 Pr-138m 1 × 101 1 × 106 Cs-132 1 × 101 1 × 105 Pr-139 1 × 102 1 × 107 Cs-134m 1 × 103 1 × 105 Pr-142 1 × 102 1 × 105 Cs-134 1 × 101 1 × 104 Pr-142m 1 × 107 1 × 109 Cs-135 1 × 104 1 × 107 Pr-143 1 × 104 1 × 106 Cs-135m 1 × 101 1 × 106 Pr-144 1 × 102 1 × 105 Cs-136 1 × 101 1 × 105 Pr-145 1 × 103 1 × 105 Cs-137a 1 × 101 1 × 104 Pr-147 1 × 101 1 × 105 Cs-138 1 × 101 1 × 104 Nd-136 1 × 102 1 × 106 Specific activity Activity Specific activity Activity Radionuclide Radionuclide (Bq/g) (Bq) (Bq/g) (Bq) Nd-138 1 × 103 1 × 107 Eu157 1 × 102 1 × 106 Nd-139 1 × 102 1 × 106 Eu-158 1 × 101 1 × 105 Nd-139m 1 × 101 1 × 106 Gd-145 1 × 101 1 × 105 Nd-141 1 × 102 1 × 107 Gd-146a 1 × 101 1 × 106 Nd-147 1 × 102 1 × 106 Gd-147 1 × 101 1 × 106 Nd-149 1 × 102 1 × 106 Gd-148 1 × 101 1 × 104 Nd-151 1 × 101 1 × 105 Gd-149 1 × 102 1 × 106 Pm-141 1 × 101 1 × 105 Gd-151 1 × 102 1 × 107 Pm-143 1 × 102 1 × 106 Gd-152 1 × 101 1 × 104 Pm-144 1 × 101 1 × 106 Gd-153 1 × 102 1 × 107 Pm-145 1 × 103 1 × 107 Gd-159 1 × 103 1 × 106 Pm-146 1 × 101 1 × 106 Tb-147 1 × 101 1 × 106 Pm-147 1 × 104 1 × 107 Tb-149 1 × 101 1 × 106 Pm-148 1 × 101 1 × 105 Tb-150 1 × 101 1 × 106 Pm-148m 1 × 101 1 × 106 Tb-151 1 × 101 1 × 106 Pm-149 1 × 103 1 × 106 Tb-153 1 × 102 1 × 107 Pm-150 1 × 101 1 × 105 Tb-154 1 × 101 1 × 106 Pm-151 1 × 102 1 × 106 Tb-155 1 × 102 1 × 107 Sm-141 1 × 101 1 × 105 Tb-156 1 × 101 1 × 106 Sm-141m 1 × 101 1 × 106 Tb-156m (24.4h) 1 × 103 1 × 107 Sm-142 1 × 102 1 × 107 Tb-156m (5h) 1 × 104 1 × 107 Sm-145 1 × 102 1 × 107 Tb-157 1 × 104 1 × 107 Sm-146 1 × 101 1 × 105 Tb-158 1 × 101 1 × 106 Sm-147 1 × 101 1 × 104 Tb-160 1 × 101 1 × 106 Sm-151 1 × 104 1 × 108 Tb-161 1 × 103 1 × 106 Sm-153 1 × 102 1 × 106 Dy-155 1 × 101 1 × 106 Sm-155 1 × 102 1 × 106 Dy-157 1 × 102 1 × 106 Sm-156 1 × 102 1 × 106 Dy-159 1 × 103 1 × 107 Eu-145 1 × 101 1 × 106 Dy-165 1 × 103 1 × 106 Eu-146 1 × 101 1 × 106 Dy-166 1 × 103 1 × 106 Eu-147 1 × 102 1 × 106 Ho-155 1 × 102 1 × 106 Eu-148 1 × 101 1 × 106 Ho-157 1 × 102 1 × 106 Eu-149 1 × 102 1 × 107 Ho-159 1 × 102 1 × 106 Eu-150 (34.2a) 1 × 101 1 × 106 Ho-161 1 × 102 1 × 107 Eu-150 (12.6h) 1 × 103 1 × 106 Ho-162 1 × 102 1 × 107 Eu-152 1 × 101 1 × 106 Ho-162m 1 × 101 1 × 106 Eu-152m 1 × 102 1 × 106 Ho-164 1 × 103 1 × 106 Eu-154 1 × 101 1 × 106 Ho-164m 1 × 103 1 × 107 Eu-155 1 × 102 1 × 107 Ho-166 1 × 103 1 × 105 Eu-156 1 × 101 1 × 106 Ho-166m 1 × 101 1 × 106 Specific activity Activity Specific activity Activity Radionuclide Radionuclide (Bq/g) (Bq) (Bq/g) (Bq) Ho-167 1 × 102 1 × 106 Hf-178m 1 × 101 1 × 106 Er-161 1 × 101 1 × 106 Hf-179m 1 × 101 1 × 106 Er-165 1 × 103 1 × 107 Hf-180m 1 × 101 1 × 106 Er-169 1 × 104 1 × 107 Hf-181 1 × 101 1 × 106 Er-171 1 × 102 1 × 106 Hf-182 1 × 102 1 × 106 Er-172 1 × 102 1 × 106 Hf-182m 1 × 101 1 × 106 Tm-162 1 × 101 1 × 106 Hf-183 1 × 101 1 × 106 Tm-166 1 × 101 1 × 106 Hf-184 1 × 102 1 × 106 Tm-167 1 × 102 1 × 106 Ta-172 1 × 101 1 × 106 Tm-170 1 × 103 1 × 106 Ta -173 1 × 101 1 × 106 Tm-171 1 × 104 1 × 108 Ta-174 1 × 101 1 × 106 Tm-172 1 × 102 1 × 106 Ta-175 1 × 101 1 × 106 Tm-173 1 × 102 1 × 106 Ta-176 1 × 101 1 × 106 Tm-175 1 × 101 1 × 106 Ta-177 1 × 102 1 × 107 Yb-162 1 × 102 1 × 107 Ta-178 1 × 101 1 × 106 Yb-166 1 × 102 1 × 107 Ta-179 1 × 103 1 × 107 Yb-167 1 × 102 1 × 106 Ta-180 1 × 101 1 × 106 Yb-169 1 × 102 1 × 107 Ta-180m 1 × 103 1 × 107 Yb-175 1 × 103 1 × 107 Ta-182 1 × 101 1 × 104 Yb-177 1 × 102 1 × 106 Ta-182m 1 × 102 1 × 106 Yb-178 1 × 103 1 × 106 Ta-183 1 × 102 1 × 106 Lu-169 1 × 101 1 × 106 Ta-184 1 × 101 1 × 106 Lu-170 1 × 101 1 × 106 Ta-185 1 × 102 1 × 105 Lu-171 1 × 101 1 × 106 Ta-186 1 × 101 1 × 105 Lu-172 1 × 101 1 × 106 W-176 1 × 102 1 × 106 Lu-173 1 × 102 1 × 107 W-177 1 × 101 1 × 106 Lu-174 1 × 102 1 × 107 W-178a 1 × 101 1 × 106 Lu-174m 1 × 102 1 × 107 W-179 1 × 102 1 × 107 Lu-176 1 × 102 1 × 106 W-181 1 × 103 1 × 107 Lu-176m 1 × 103 1 × 106 W-185 1 × 104 1 × 107 Lu-177 1 × 103 1 × 107 W-187 1 × 102 1 × 106 Lu-177m 1 × 101 1 × 106 W-188a 1 × 102 1 × 105 Lu-178 1 × 102 1 × 105 Re-177 1 × 101 1 × 106 Lu-178m 1 × 101 1 × 105 Re-178 1 × 101 1 × 106 Lu-179 1 × 103 1 × 106 Re-181 1 × 101 1 × 106 Hf-170 1 × 102 1 × 106 Re-182 (64h) 1 × 101 1 × 106 Hf-172a 1 × 101 1 × 106 Re-182 (12.7h) 1 × 101 1 × 106 Hf-173 1 × 102 1 × 106 Re-184 1 × 101 1 × 106 Hf-175 1 × 102 1 × 106 Re-184m 1 × 102 1 × 106 Hf-177m 1 × 101 1 × 105 Re-186 1 × 103 1 × 106 Specific activity Activity Specific activity Activity Radionuclide Radionuclide (Bq/g) (Bq) (Bq/g) (Bq) Re-186m 1 × 103 1 × 107 Pt-197m 1 × 102 1 × 106 Re-187 1 × 106 1 × 109 Pt-199 1 × 102 1 × 106 Re-188 1 × 102 1 × 105 Pt-200 1 × 102 1 × 106 Re-188m 1 × 102 1 × 107 Au-193 1 × 102 1 × 107 Re-189a 1 × 102 1 × 106 Au-194 1 × 101 1 × 106 Os-180 1 × 102 1 × 107 Au-195 1 × 102 1 × 107 Os-181 1 × 101 1 × 106 Au-198 1 × 102 1 × 106 Os-182 1 × 102 1 × 106 Au-198m 1 × 101 1 × 106 Os-185 1 × 101 1 × 106 Au-199 1 × 102 1 × 106 Os-189m 1 × 104 1 × 107 Au-200 1 × 102 1 × 105 Os-191 1 × 102 1 × 107 Au-200m 1 × 101 1 × 106 Os-191m 1 × 103 1 × 107 Au-201 1 × 102 1 × 106 Os-193 1 × 102 1 × 106 Hg-193 1 × 102 1 × 106 Os-194a 1 × 102 1 × 105 Hg-193m 1 × 101 1 × 106 Ir-182 1 × 101 1 × 105 Hg-194a 1 × 101 1 × 106 Ir-184 1 × 101 1 × 106 Hg-195 1 × 102 1 × 106 Ir-185 1 × 101 1 × 106 Hg-195ma 1 × 102 1 × 106 Ir-186 (15.8h) 1 × 101 1 × 106 Hg-197 1 × 102 1 × 107 Hg-197m 1 × 102 1 × 106 Ir-186 (1.75h) 1 × 101 1 × 106 Hg-199m 1 × 102 1 × 106 Ir-187 1 × 102 1 × 106 Hg-203 1 × 102 1 × 105 Ir-188 1 × 101 1 × 106 Tl-194 1 × 101 1 × 106 Ir-189a 1 × 102 1 × 107 Tl-194m 1 × 101 1 × 106 Ir-190 1 × 101 1 × 106 Tl-195 1 × 101 1 × 106 Ir-190m (3.1h) 1 × 101 1 × 106 Tl-197 1 × 102 1 × 106 Ir-190m (1.2h) 1 × 104 1 × 107 Tl-198 1 × 101 1 × 106 Ir-192 1 × 101 1 × 104 Tl-198m 1 × 101 1 × 106 Ir-192m 1 × 102 1 × 107 Tl-199 1 × 102 1 × 106 Ir-193m 1 × 104 1 × 107 Tl-200 1 × 101 1 × 106 Ir-194 1 × 102 1 × 105 Tl-201 1 × 102 1 × 106 Ir-194m 1 × 101 1 × 106 Tl-202 1 × 102 1 × 106 Ir-195 1 × 102 1 × 106 Tl-204 1 × 104 1 × 104 Ir-195m 1 × 102 1 × 106 Pb-195m 1 × 101 1 × 106 Pt-186 1 × 101 1 × 106 Pb-198 1 × 102 1 × 106 Pt-188a 1 × 101 1 × 106 Pb-199 1 × 101 1 × 106 Pt-189 1 × 102 1 × 106 Pb-200 1 × 102 1 × 106 Pt-191 1 × 102 1 × 106 Pb-201 1 × 101 1 × 106 Pt-193 1 × 104 1 × 107 Pb-202 1 × 103 1 × 106 Pt-193m 1 × 103 1 × 107 Pb-202m 1 × 101 1 × 106 Pt-195m 1 × 102 1 × 106 Pb-203 1 × 102 1 × 106 Pt-197 1 × 103 1 × 106 Pb-205 1 × 104 1 × 107 Specific activity Activity Specific activity Activity Radionuclide Radionuclide (Bq/g) (Bq) (Bq/g) (Bq) Pb-209 1 × 105 1 × 106 Ac-228 1 × 101 1 × 106 Pb-210a 1 × 101 1 × 104 Th-226a 1 × 103 1 × 107 Pb-211 1 × 102 1 × 106 Th-227 1 × 101 1 × 104 Pb-212a 1 × 101 1 × 105 Th-228a 1 × 100 1 × 104 Pb-214 1 × 102 1 × 106 Th-229a 1 × 100 1 × 103 Bi-200 1 × 101 1 × 106 Th-230 1 × 100 1 × 104 Bi-201 1 × 101 1 × 106 Th-231 1 × 103 1 × 107 Bi-202 1 × 101 1 × 106 Th-232 1 × 101 1 × 104 Bi-203 1 × 101 1 × 106 Th-234a 1 × 103 1 × 105 Bi-205 1 × 101 1 × 106 Pa-227 1 × 101 1 × 106 Bi-206 1 × 101 1 × 105 Pa-228 1 × 101 1 × 106 Bi-207 1 × 101 1 × 106 Pa-230 1 × 101 1 × 106 Bi-210 1 × 103 1 × 106 Pa-231 1 × 100 1 × 103 Bi-210ma 1 × 101 1 × 105 Pa-232 1 × 101 1 × 106 Bi-212a 1 × 101 1 × 105 Pa-233 1 × 102 1 × 107 Bi-213 1 × 102 1 × 106 Pa-234 1 × 101 1 × 106 Bi-214 1 × 101 1 × 105 U-230a 1 × 101 1 × 105 Po-203 1 × 101 1 × 106 U-231 1 × 102 1 × 107 Po-205 1 × 101 1 × 106 U-232a 1 × 100 1 × 103 Po-206 1 × 101 1 × 106 U-233 1 × 101 1 × 104 Po-207 1 × 101 1 × 106 U-234 1 × 101 1 × 104 Po-208 1 × 101 1 × 104 U-235a 1 × 101 1 × 104 Po-209 1 × 101 1 × 104 U-236 1 × 101 1 × 104 Po-210 1 × 101 1 × 104 U-237 1 × 102 1 × 106 At-207 1 × 101 1 × 106 U-238a 1 × 101 1 × 104 At-211 1 × 103 1 × 107 U-239 1 × 102 1 × 106 Fr-222 1 × 103 1 × 105 U-240 1 × 103 1 × 107 Fr-223 1 × 102 1 × 106 U-240a 1 × 101 1 × 106 Rn-220a 1 × 104 1 × 107 Np-232 1 × 101 1 × 106 Rn-222a 1 × 101 1 × 108 Np-233 1 × 102 1 × 107 Ra-223a 1 × 102 1 × 105 Np-234 1 × 101 1 × 106 Ra-224a 1 × 101 1 × 105 Np-235 1 × 103 1 × 107 Ra-225 1 × 102 1 × 105 Np-236(1.5×105 1 × 102 1 × 105 Ra-226a 1 × 101 1 × 104 a) Ra-227 1 × 102 1 × 106 Np-236(22.5 h) 1 × 103 1 × 107 Ra-228a 1 × 101 1 × 105 Np-237a 1 × 100 1 × 103 Ac-224 1 × 102 1 × 106 Np-238 1 × 102 1 × 106 Ac-225a 1 × 101 1 × 104 Np-239 1 × 102 1 × 107 Ac-226 1 × 102 1 × 105 Np-240 1 × 101 1 × 106 Ac-227a 1 × 10-1 1 × 103 Pu-234 1 × 102 1 × 107 Specific activity Activity Specific activity Activity Radionuclide Radionuclide (Bq/g) (Bq) (Bq/g) (Bq) Pu-235 1 × 102 1 × 107 Cm-246 1 × 100 1 × 103 Pu-236 1 × 101 1 × 104 Cm-247 1 × 100 1 × 104 Pu-237 1 × 103 1 × 107 Cm-248 1 × 100 1 × 103 Pu-238 1 × 100 1 × 104 Cm-249 1 × 103 1 × 106 Pu-239 1 × 100 1 × 104 Cm-250 1 × 10-1 1 × 103 Pu-240 1 × 100 1 × 103 Bk-245 1 × 102 1 × 106 Pu-241 1 × 102 1 × 105 Bk-246 1 × 101 1 × 106 Pu-242 1 × 100 1 × 104 Bk-247 1 × 100 1 × 104 Pu-243 1 × 103 1 × 107 Bk-249 1 × 103 1 × 106 Pu-244 1 × 100 1 × 104 Bk-250 1 × 101 1 × 106 Pu-245 1 × 102 1 × 106 Cf-244 1 × 104 1 × 107 Pu-246 1 × 102 1 × 106 Cf-246 1 × 103 1 × 106 Am-237 1 × 102 1 × 106 Cf-248 1 × 101 1 × 104 Am-238 1 × 101 1 × 106 Cf-249 1 × 100 1 × 103 Am-239 1 × 102 1 × 106 Cf-250 1 × 101 1 × 104 Am-240 1 × 101 1 × 106 Cf-251 1 × 100 1 × 103 Am-241 1 × 100 1 × 104 Cf-252 1 × 101 1 × 104 Am-242 1 × 103 1 × 106 Cf-253 1 × 102 1 × 105 Am-242ma 1 × 100 1 × 104 Cf-254 1 × 100 1 × 103 Am-243a 1 × 100 1 × 103 Es-250 1 × 102 1 × 106 Am-244 1 × 101 1 × 106 Es-251 1 × 102 1 × 107 Am-244m 1 × 104 1 × 107 Es-253 1 × 102 1 × 105 Am-245 1 × 103 1 × 106 Es-254 1 × 101 1 × 104 Am-246 1 × 101 1 × 105 Es-254m 1 × 102 1 × 106 Am-246m 1 × 101 1 × 106 Fm-252 1 × 103 1 × 106 Cm-238 1 × 102 1 × 107 Fm-253 1 × 102 1 × 106 Cm-240 1 × 102 1 × 105 Fm-254 1 × 104 1 × 107 Cm-241 1 × 102 1 × 106 Fm-255 1 × 103 1 × 106 Cm-242 1 × 102 1 × 105 Fm-257 1 × 101 1 × 105 Cm-243 1 × 100 1 × 104 Md-257 1 × 102 1 × 107 Cm-244 1 × 101 1 × 104 Md-258 1 × 102 1 × 105 Cm-245 1 × 100 1 × 103 Note: Labeled with a superscript “a” are radionuclides with daughter nuclides that were considered when assessing the doses. Daughter nuclides of radionuclides from Table 1 are as follows: Ge-68 Ga-68 Y-87 Sr-87m Rb-83 Kr-83m Zr-93 Nb-93m Sr-82 Rb-82 Zr-97 Nb-97 Sr-90 Y-90 Ru-106 Rh-106 Ag-108m Ag-108 Ra-224 Rn-220, Po-216, Pb-212, Bi- 212, Tl-208 (0.36), Po-212 Sn-121m Sn-121 (0.776) (0.64) Sn-126 Sb-126m Ra-226 Rn-222, Po-218, Pb-214, Bi- Xe-122 I-122 214, Po-214, Pb-210, Bi-210, Po-210 Cs-137 Ba-137m Ra-228 Ac-228 Ba-140 La-140 Ac-225 Fr-221, At-217, Bi-213, Po-213 Ce-134 La-134 (0.978), Tl-209 (0.0216), Pb- 209 (0.978) Ce-144 Pr-144 Gd-146 Eu-146 Ac-227 Fr-223 (0.0138) Hf-172 Lu-172 Th-226 Ra-222, Rn-218, Po-214 W-178 Ta-178 Th-228 Ra-224, Rn-220, Po-216, Pb- 212, Bi-212,Tl-208 (0.36), Po- W-188 Re-188 212 (0.64) Re-189 Os-189m (0.241) Th-229 Ra-225, Ac-225, Fr-221, At- 217, Bi-213, Po-213, Pb-209 Ir-189 Os-189m Pt-188 Ir-188 Th-234 Pa-234m Hg-194 Au-194 U-230 Th-226, Ra-222, Rn-218, Po- 214 Hg-195m Hg-195 (0.542) U-232 Th-228, Ra-224, Rn-220, Po- Pb-210 Bi-210, Po-210 216, Pb-212, Bi-212, Tl-208 (0.36), Po-212 (0.64) Pb-212 Bi-212, Tl-208 (0.36), Po-212 (0.64) U-235 Th-231 Bi-210m Tl-206 U-238 Th-234, Pa-234m Bi-212 Tl-208 (0.36), Po-212 (0.64) U-240 Np-240m Rn-220 Po-216 Np-237 Pa-233 Rn-222 Po-218, Pb-214, Bi-214, Po-214 Am-242m Am-242 Am-243 Np-239 Ra-223 Rn-219, Po-215, Pb-211, Bi- 211, Tl-207 Table 2: Levels of specific activities below which radioactive material is not subject to and is exempted from regulation (for large quantities over 1000 kg) Specific Specific Specific Radionuclide Radionuclide Radionuclide activity (Bq/g) activity (Bq/g) activity (Bq/g) H-3 100 Co-60m 1000 Nb-95 1 Be-7 10 Co-61 100 Nb-97a 10 C-14 1 Co-62m 10 Nb-98 10 F-18 10 Ni-59 100 Mo-90 10 Na-22 0.1 Ni-63 100 Mo-93 10 Na-24 1 Ni-65 10 Mo-99a 10 Si-31 1000 Cu-64 100 Mo-101a 10 P-32 1000 Zn-65 0.1 Tc-96 1 P-33 1000 Zn-69 1000 Tc-96m 1000 S-35 100 Zn-69m a 10 Tc-97 10 Cl-36 1 Ga-72 10 Tc-97m 100 Cl-38 10 Ge-71 10 000 Tc-99 1 K-42 100 As-73 1000 Tc-99m 100 K-43 10 As-74 10 Ru-97 10 Ca-45 100 As-76 10 Ru-103a 1 Ca-47 10 As-77 1000 Ru-105a 10 Sc-46 0.1 Se-75 1 Ru-106a 0.1 Sc-47 100 Br-82 1 Rh-103m 10 000 Sc-48 1 Rb-86 100 Rh-105 100 V-48 1 Sr-85 1 Pd-103a 1000 Cr-51 100 Sr-85m 100 Pd-109a 100 Mn-51 10 Sr-87m 100 Ag-105 1 Mn-52 1 Sr-89 1000 Ag-110ma 0.1 Mn-52m 10 Sr-90a 1 Ag-111 100 Mn-53 100 Sr-91a 10 Cd-109a 1 Mn-54 0.1 Sr-92 10 Cd-115a 10 Mn-56 10 Y-90 1000 Cd-115ma 100 Fe-52 a 10 Y-91 100 In-111 10 Fe-55 1000 Y-91m 100 In-113m 100 Fe-59 1 Y-92 100 In-114ma 10 Co-55 10 Y-93 100 In-115m 100 Co-56 0.1 Zr-93 10 Sn-113a 1 Co-57 1 Zr-95a 1 Sn-125 10 Co-58 1 Zr-97a 10 Sb-122 10 Co-58m 10 000 Nb-93m 10 Sb-124 1 Co-60 0.1 Nb-94 0.1 Sb-125a 0.1 Specific Specific Specific Radionuclide Radionuclide Radionuclide activity (Bq/g) activity (Bq/g) activity (Bq/g) Te-123m 1 Nd-147 100 Au-198 10 Te-125m 1000 Nd-149 100 Au-199 100 Te-127 1000 Pm-147 1000 Hg-197 100 Te-127ma 10 Pm-149 1000 Hg-197m 100 Sm-151 1000 Hg-203 10 Te-129 100 Tl-200 10 Te-129ma 10 Sm-153 100 Tl-201 100 Te-131 100 Eu-152 0.1 Tl-202 10 Te-131ma 10 Eu-152m 100 Tl-204 1 Te-132a 1 Eu-154 0.1 Pb-203 10 Te-133 10 Eu-155 1 Bi-206 1 Te-133m 10 Gd-153 10 Bi-207 0.1 Te-134 10 Gd-159 100 Po-203 10 I-123 100 Tb-160 1 Po-205 10 I-125 100 Dy-165 1000 Po-207 10 I-126 10 Dy-166 100 At-211 1000 I-129 0.01 Ho-166 100 Ra-225 10 I-130 10 Er-169 1000 Ra-227 100 I-131 10 Er-171 100 Th-226 1000 I-132 10 Tm-170 100 Th-229 0.1 I-133 10 Tm-171 1000 Pa-230 10 I-134 10 Yb-175 100 Pa-233 10 I-135 10 Lu-177 100 U-230b 10 Cs-129 10 Hf-181 1 U-231a 100 Cs-131 1000 Ta-182 0.1 U-232a 0.1 Cs-132 10 W-181 10 U-233 1 Cs-134 0.1 W-185 1000 U-236 10 Cs-134m 1000 W-187 10 U-237 100 Cs-135 100 Re-186 1000 U-239 100 Cs-136 1 Re-188 100 U-240a 100 Cs-137a 0.1 Os-185 1 Np-237a 1 Cs-138 10 Os-191 100 Np-239 100 Ba-131 10 Os-191m 1000 Np-240 10 Ba-140 1 Os-193 100 Pu-234 100 La-140 1 Ir-190 1 Pu-235 100 Ce-139 1 Ir-192 1 Pu-236 1 Ce-141 100 Ir-194 100 Pu-237 100 Ce-143 10 Pt-191 10 Pu-238 0.1 Ce-144 10 Pt-193m 1000 Pu-239 0.1 Pr-142 100 Pt-197 1000 Pu-240 0.1 Pr-143 1000 Pt-197m 100 Pu-241 10 Specific Specific Specific Radionuclide Radionuclide Radionuclide activity (Bq/g) activity (Bq/g) activity (Bq/g) Pu-242 0.1 Cm-245 0.1 Cf-253 100 Pu-243 1000 Cm-246 0.1 Cf-254 1 Pu-244a 0.1 Cm-247a 0.1 Es-253 100 Am-241 0.1 Cm-248 0.1 Es-254a 0.1 Am-242 1000 Bk-249 100 Es-254ma 10 Am-242ma 0.1 Cf-246 1000 Fm-254 10 000 Am-243a 0.1 Cf-248 1 Fm-255 100 Cm-242 10 Cf-249 0.1 Cm-243 1 Cf-250 1 Cm-244 1 Cf-251 0.1 Cf-252 1 Note: Labeled with a superscript “a” are radionuclides with daughter nuclides that were considered when assessing the doses. Daughter nuclides of radionuclides from Table 2 are as follows: Fe-52 Mn-52m In-114m In-114 Zn-69m Zn-69 Sn-113 In-113m Sr-90 Y-90 Sb-125 Te-125m Sr-91 Y-91m Te-127m Te-127 Zr-95 Nb-95 Te-129m Te-129 Zr-97 Nb-97m, Nb-97 Te-131m Te-131 Nb-97 Nb-97m Te132 I-132 Mo-99 Tc-99m Cs-137 Ba-137m Mo-101 Tc-101 Ce-144 Pr-144, Pr-144m Ru-103 Rh-103m U-232sec Th-228, Ra-224, Rn-220, Po-216, Pb- 212, Bi-212, Tl-208 Ru-105 Rh-105m U-240 Np-240m, Np-240 Ru-106 Rh-106 Np237 Pa-233 Pd-103 Rh-103m Pu-244 U-240, Np-240m, Np-240 Pd-109 Ag-109m Am-242m Np-238 Ag-110m Ag-110 Am-243 Np-239 Cd-109 Ag-109m Cm-247 Pu-243 Cd-115 In-115m Es-254 Bk-250 Cd-115m In-115m Es-254m Fm-254 Table 3: Specific activity levels of natural radionuclides for exemption from regulation of large quantities of materials Radionuclide Specific activity (Bq/g) K-40 10 Every single radionuclide from U-238 and 1 Th-232 families Table 4: Levels of exemption from regulation of metals subject of recycling Specific Specific Specific Radionuclide Radionuclide Radionuclide Activity (Bq/g) Activity (Bq/g) Activity (Bq/g) H-3 1000 Zr-93 10 Ce-144 10 C-14 100 Zr-95 1 Pm-147 10 000 Na-22 1 Nb-93m 1000 Sm-151 10 000 S-35 1000 Nb-94 1 Eu-152 1 Cl-36 10 Mo-93 100 Eu-154 1 Ca-45 1000 Tc-97 1000 Eu-155 10 Sc-46 1 Tc-97m 1000 Gd-153 10 Mn-53 10 000 Tc-99 100 Tb-160 1 Mn-54 1 Ru-106 1 Tm-170 100 Fe-55 10 000 Ag-110m 1 Tm-171 1000 Co-56 1 Cd-109 10 Ta-182 1 Co-57 10 Sn-113 1 W-181 100 Co-58 1 Sb-124 1 W-185 1000 Co-60 1 Sb-125 10 Os-185 1 Ni-59 10 000 Te-123m 10 Ir-192 1 Ni-63 10 000 Te-127m 100 Tl-204 1000 Zn-65 1 I-125 1 Pb-210 1 As-73 100 I-129 1 Bi-207 1 Se-75 1 Cs-134 1 Po-210 1 Sr-85 1 Cs-135 10 Ra-226 1 Sr-90 10 Cs-137 1 Ra-228 1 Y-91 10 Ce-139 10 Th-228 1 Specific Specific Specific Radionuclide Radionuclide Radionuclide Activity (Bq/g) Activity (Bq/g) Activity (Bq/g) Th-229 1 Pu-238 1 Cm-245 1 Th-230 1 Pu-239 1 Cm-246 1 Th-232 1 Pu-240 1 Cm-247 1 Pa-231 1 Pu-241 10 Cm-248 1 U-232 1 Pu-242 1 Bk-249 100 U-233 1 Pu-244 1 Cf-248 10 U-234 1 Am-241 1 Cf-249 1 U-235 1 Am-242m 1 Cf-250 1 U-236 10 Am-243 1 Cf-251 1 U-238 1 Cm-242 10 Cf-252 1 Np-237 1 Cm-243 1 Cf-254 1 Pu-236 1 Cm-244 1 Es-254 10 Notes: 1. In the presence of a mixture of radionuclides in the material the sum of ratios of the specific activities of individual radionuclides to the corresponding limits of the specific activities shall be less than or equal to 1. 2. Short-lived radionuclides belonging to the corresponding radioactive decay chains are included in the specific activity of their mother nuclides in the table and therefore their individual specific activity levels are not in the table. 3. For radionuclides not listed in this table, the clearance levels of control (i.e. levels of specific activity) is determined by the NRA and the Ministry of Health in each case. Appendix No.2 to Article 16 SECONDARY LIMITS FOR THE PURPOSES OF RADIATION CONTROL, PROTECTION PLANNING AND DOSE ASSESSMENT 1. For ensuring radiation protection of the personnel and the population in compliance with the requirements and the dose limits set in the Regulation, and also for the purposes of radiation monitoring and protection planning here are introduced: a) secondary (derivative) external and internal exposure limits, and b) limits for the purposes of radiation monitoring and protection planning. In protection planning for the purpose of exposure reduction safety factors shall be used (a number by which the respective dose limits are divided), as follows: a) for personnel - minimum 2,5; b) for individuals from the population - minimum 5,0. 2. The radionuclides, for which secondary limits are set and also limits for the purposes of radiation control and protection planning, are shown in Table 1. 3. For calculation of the secondary (derivative) limits and the limits for the purposes of radiation control and protection planning standard data of individuals from the personnel and individuals from the population is used, as shown in Table 4. 4. The secondary (derivative) external exposure limit for the whole body of individuals from the personnel or individuals from the population is set by dividing the basic annual exposure limit for individuals from the personnel (average 20 mSv), respectively for individuals from the population (1 mSv), by the annual exposure time for the respective group (1700 hours for individuals from the personnel or 8800 hours for individuals from the population). Thus is obtained: - for the personnel - 10 µSv.h-1 (rounded); - for the population - 0,1 µSv.h-1 (rounded). 5. The limits on annual intake (Bq) of particular radionuclides in the body of individuals from the personnel or of individuals from the population through swallowing (orally) or inhaling are determined by dividing the basic annual exposure limit for individuals from the personnel (average 20 mSv), respectively for individuals from the population (1 mSv), by the respective dose factor е(g), which indicates the estimated effective dose, which is obtained by oral or by inhaled intake of an activity unit in the body (Sv.Bq-1). The values of the dose factors depend on the type of the respective radionuclide, its physical and chemical state, the way of intake in the body and the age group of the individual from the population, and for this purpose the population is divided into 6 age groups, and the personnel is a separate group. The annual intake limits are determined conservatively, using the highest values of the respective dose factors е(g), relating to the various radionuclides, physical and chemical forms, size of aerosols, ways of intake and age groups. 6. The limits of the average annual volumetric activity of separate radionuclides in the air of working rooms (Bq.m-3) is calculated by dividing the limit on annual intake of the respective radionuclide (Bq) through inhaling (LAIINH) by the volume of air inhaled by individuals from the personnel for one year (2400 m3). 7. In Table 3 are shown the limits on annual intake of various radionuclides in the body of individuals from the personnel through inhaling of aerosols, dissolvent or chemically active (non-inert) gases and vapors (LAIINH), the limits on average annual volumetric activity of various radionuclides in the air of working rooms (LAAVAAir) and the limits on annual intake of various radionuclides in the body of individuals from the personnel through swallowing (LAISW). LAIINH, LAAVAAir, LAISW for workers is determined with expected effective dose 20 mSv.a-1. 8. The limit on the average annual volumetric activity (Bq.m-3) of separate radionuclides in the atmospheric air (outdoors and indoors) is determined by setting for the six age groups their ratios of annual intake limit through inhaling to the air volume inhaled for one year by the respective age group, and selecting the ratio for the age group, for which this ratio is lowest. For radionuclides, which could be in various physical and chemical forms are applied the requirements of Articles 17, 18 and 19. 9. In Table 4 are shown the limits on annual intake of various radionuclides in the body of individuals from the population (LAIINH) for the respective age groups through inhaling of aerosols, dissolvent or chemically active (non-inert) gases and vapors and the limit on average annual volumetric activity in the atmospheric air indoors and outdoors (LAAVAAIR), set for the respective critical age group. LAIINH and LAAVAAIR for the population are set for estimated effective dose of 1 mSv.a-1. 10. The limit on the average annual volumetric activity of a particular radionuclide in potable water (Bq/l) is determined by forming the ratios of 1/10 (one tenth) of the limit on annual intake of this radionuclide in the body through swallowing (annual effective dose of 0,1 mSv) to the volume of swallowed water for the respective age group, except for group 1 (children below the age of 1 completed year) and is selected the value of the ratio for the group, for which this ratio is lowest. With respect to radionuclides, which can be in various physical and chemical forms in potable water, the requirements of Articles 17, 18 and 19 shall be applied. Age group 1 (children below the age of 1 completed year) shall not be taken into account, as children at this age are mainly breast-fed or fed with adapted milks. 11. In Table 5 are shown the limits on annual intake (LAISW) of various radionuclides in the body of individuals from the population through swallowing (estimated effective dose 1 mSv.a-1) and the limit on average annual volumetric activity (LAAVAPW) of potable water (estimated effective dose 1 mSv.a-1), set for the respective critical age group. 12. In Tables 6 and 7 are shown the limits on intake and exposure of individuals from the personnel, due to short-lived products of radon and thoron decay, and the coefficients for calculation of the exposure. 13. The limits on surface radioactive contamination of the skin of individuals from the personnel are normalized for the purpose of reducing the intake of radionuclides in the body through the skin, provided that the total contaminated skin area is up to 300 cm2. If this condition is not fulfilled, the limits on surface radioactive contamination of the skin given in Table 8 must be multiplied by a coefficient, equal to 0,5. 14. In Table 9 for the radioactive noble gases is shown the effective dose rate (Sv.d-1) from a volumetric activity unit (Bq.m-3) for adults (personnel and individuals from the population), as for them external exposure in case of coming across a radioactive cloud is more crucial than the internal exposure in result of inhaling. 15. The limits on the average annual particle fluence rate for individuals from the personnel are shown in Tables 10-16. The presented fluence rate values (particles per square centimeter per second - part.cm-2.s-1) correspond to the equivalent dose limits for the whole body, the skin and the eye lens of the personnel in the course of 1700 hours of exposure per annum. The fluence rate in all cases, except for in case of exposure through contact of the skin, is determined for two types of exposure geometries: isotropic radiation field (4 p geometry) and facial exposure of the body - the so-called front-to-rear (P-3) geometry. 16. The limits on the average annual volumetric activity of radioactive noble gases in the air of working premises are shown in Table 17, and those in the atmospheric air (indoors and outdoors) – in Table 18. 17. For the purposes of radiation control and protection planning, in determining the limit on the average annual volumetric activity of a particular radionuclide, which can be in various physical and chemical forms, is taken into account the form with respect to which the annual intake limit is lowest. 18. The method applied for measuring of the volumetric activity in the air must be appropriate to the respective form, for which the average annual volumetric activity limit is set. 19. When necessary, if the limit on the average annual volumetric activity of a particular radionuclide, being in a particular form, in the air of working premises, is reached or exceeded, the volumetric activities of the other forms of this radionuclide must be also determined. 20. When a particular individual from the personnel or from the population is exposed to several types of radiation impacts, the total effective and/or equivalent doses must not exceed the respective annual dose limit set for the respective age. This rule, applied with respect to secondary (derivative) limits or the limits set for the purposes of radiation control and protection planning, means that if А is the secondary (derivative) limit or the limit set for the purposes of radiation control and protection planning and B is the respective value determined through measuring or calculation: n Bi ∑ i =1 A ≤1 i where i is the number of the various types of radiation impacts (external exposure, inhaling, swallowing, etc.). Table 1. Radionuclides, for which secondary limits and limits for the purposes of radiation control and protection planning are set Atomic number Element Symbol Mass number Half life 1 Hydrogen Н 3 (tritium) 12,3 а 4 Beryllium Be 7 53,3 d 10 1,51.10(6) а 6 Carbon С 11 0,340 h 14 5,73.10(3) а 9 Fluorine F 18 1,83 h 11 Sodium Na 22 2,60 a 24 15,0 h 12 Magnesium Mg 28 20,9 h 13 Aluminum Al 26 7,17.10(5) а 14 Silicon Si 31 2,62 h 32 172 a Atomic number Element Symbol Mass number Half life 15 Phosphor Р 32 14,3 d 33 25,3 d 16 Sulfur S 35 87,5 d 17 Chlorine Cl 36 3,01.10(5) a 38 0,621 h 39 0,927 h 18 Argon Ar 37 35,0 d 39 269 a 41 1,82 h 19 Potassium К 40 1,28.10(9) а 42 12,4 h 43 22,3 h 44 0,369 h 45 0,288 h 20 Calcium Са 41 1,03.10(5) а 45 163 d 47 4,54 d 21 Scandium Sc 43 3,89 h 44 3,93 h 44m 2,44 d 46 83,8 d 47 3,35 d 48 1,82 d 49 0,953 h 22 Titanium Ti 44 63,0 а 45 3,08 h 23 Vanadium V 47 0,543 h 48 16,0 d 49 330 d 24 Chromium Cr 48 21,6 h 49 0,705 h 51 27,7 d 25 Manganese Mn 51 0,770 h 52 5,59 d 52m 0,352 h 53 3,74.10(6) а 54 312 d 56 2,58 h 26 Iron Fe 52 8,28 h 55 2,73 a 59 44,5 d 60 1,50.10(6) a 27 Cobalt Co 55 17,5 h 56 77,3 d 57 272 d 58 70,9 d Atomic number Element Symbol Mass number Half life 58m 9,04 h 60 5,27 a 60m 0,174 h 61 1,65 h 62m 0,232 h 28 Nickel Ni 56 5,90 d 57 1,48 d 59 7,60.10(4) a 63 100 a 65 2,52 h 66 2,28 d 29 Copper Cu 60 0,395 h 61 3,33 h 64 12,7 h 67 2,58 d 30 Zinc Zn 62 9,19 h 63 0,641 h 65 244 d 69 0,940 h 69m 13,8 h 71m 3,96 h 72 1,94 d 31 Gallium Ga 65 0,253 h 66 9,49 h 67 3,26 d 68 1,13 h 70 0,352 h 72 14,1 h 73 4,86 h 32 Germanium Ge 66 2,26 h 67 0,315 h 68 271 d 69 1,63 d 71 11,4 d 75 1,38 h 77 11,3 h 78 1,47 h 33 Arsenic As 69 0,253 h 70 0,877 h 71 2,72 d 72 1,08 d 73 80,3 d 74 17,8 d 76 1,10 d 77 1,62 d 78 1,51 h 34 Selenium Se 70 0,685 h Atomic number Element Symbol Mass number Half life 73 7,15 h 73m 0,663 h 75 120 d 79 6,50.10(4) a 81 0,308 h 81m 0,955 h 83 0,372 h 35 Bromine Br 74 0,423 h 74m 0,767 h 75 1,61 h 76 16,2 h 77 2,38 d 80 0,295 h 80m 4,42 h 82 1,47 d 83 2,40 h 84 0,530 h 36 Krypton Kr 74 11,5 min 76 14,8 h 77 1,24 h 79 1,46 d 81 2,29.10(5) a 83m 1,83 h 85 10,8 a 85m 4,48 h 87 1,27 h 88 2,84 h 37 Rubidium Rb 79 0,382 h 81 4,58 h 81m 0,508 h 82m 6,47 h 83 86,2 d 84 32,8 d 86 18,6 d 87 4,75.10(10) a 88 0,296 h 89 0,252 h 38 Strontium Sr 80 1,77 h 81 0,372 h 82 25,6 d 83 1,35 d 85 64,8 d 85m 1,13 h 87m 2,80 h 89 50,5 d 90 28,7 a 91 9,63 h Atomic number Element Symbol Mass number Half life 92 2,71 h 39 Yttrium Y 86 14,7 h 86m 0,800 h 87 3,32 d 88 107 d 90 2,67 d 90m 3,19 h 91 58,5 d 91m 0,829 h 92 3,54 h 93 10,2 h 94 0,312 h 95 0,172 h 40 Zirconium Zr 86 16,5 h 88 83,4 d 89 3,27d 93 1,53.10(6) a 95 64,0 d 97 16,9 h 41 Niobium Nb 88 0,242 h 89 l 2,03 h 89 s 1,10 h 90 14,6 h 93m 16,1 a 94 2,03.10(4) a 95 35,0 d 95m 3,61 d 96 23,4 h 97 1,20 h 98 0,855 h 42 Molybdenum Mo 90 5,56 h 93 4,00.10(3) a 93m 6,85 h 99 2,75 d 101 0,244 h 43 Technetium Tc 93 2,75 h 93m 0,725 h 94 4,88 h 94m 0,867 h 95 20,0 h 95m 61,0 d 96 4,28 d 96m 0,858 h 97 2,60.10(6) a 97m 90,1 d 98 4,20.10(6) a 99 2,11.10(5) a Atomic number Element Symbol Mass number Half life 99m 6,01 h 101 0,237 h 104 0,305 h 44 Ruthenium Ru 94 0,863 h 97 2,90 d 103 39,3 d 105 4,44 h 106 1,02 a 45 Rhodium Rh 99 16,1 d 99m 4,70 h 100 20,8 h 101 3,30 a 101m 4,34 d 102 2,90 a 102m 207 d 103m 0,935 h 105 1,47 d 106m 2,18 h 107 0,362 h 46 Palladium Pd 100 3,63 d 101 8,47 h 103 17,0 d 107 6,50.10(6) a 109 13,7 h 47 Silver Ag 102 0,215 h 103 1,10 h 104 1,15 h 104m 0,558 h 105 41,3 d 106 0,399 h 106m 8,28 d 108m 418 a 110m 250 d 111 7,45 d 112 3,13 h 115 0,333 h 48 Cadmium Cd 104 0,962 h 107 6,50 h 109 1,27 a 113 7,70.10(15) a 113m 14,1 a 115 2,23 d 115m 44,6 d 117 2,49 h 117m 3,36 h 49 Indium In 109 4,20 h 110 l 4,90 h Atomic number Element Symbol Mass number Half life 110 s 1,15 h 111 2,80 d 112 0,250 h 113m 1,66 h 114m 49,5 d 115 4,41.10(14) a 115m 4,49 h 116m 0,905 h 117 0,730 h 117m 1,94 h 119m 0,300 h 50 Tin Sn 110 4,41 h 111 0,588 h 113 115 d 117m 13,6 d 119m 293 d 121 1,13 d 121m 55,0 a 123 129 d 123m 0,668 h 125 9,64 d 126 1,00.10(5) a 127 2,10 h 128 0,984 h 51 Antimony Sb 115 0,535 h 116 0,263 h 116m 1,00 h 117 2,80 h 118m 5,00 h 119 1,59 d 120 l 5,76 d 120 s 0,265 h 122 2,72 d 124 60,2 d 124m 0,337 h 125 2,76 a 126 12,5 d 126m 0,319 h 127 3,85 d 128 l 9,01 h 128 s 0,173 h 129 4,40 h 130 0,658 h 131 0,384 h 52 Tellurium Те 116 2,49 h 121 16,8 d 121m 154 d Atomic number Element Symbol Mass number Half life 123 1,00.10(13) a 123m 120 d 125m 57,4 d 127 9,35 h 127m 109 d 129 1,16 h 129m 33,6 d 131 0,417 h 131m 1,25 d 132 3,20 d 133 0,208 h 133m 0,923 h 134 0,697 h 53 Iodine I 120 1,35 h 120m 0,883 h 121 2,12 h 123 13,3 h 124 4,18 d 125 59,4 d 126 13,1 d 128 0,416 h 129 1,57.10(7) a 130 12,4 h 131 8,02 d 132 2,30 h 132m 1,39 h 133 20,8 h 134 0,875 h 135 6,57 h 54 Xenon Xe 120 0,667 h 121 0,668 h 122 20,1 h 123 2,08 h 125 16,9 h 127 36,4 d 129m 8,88 d 131m 11,9 d 133 5,24 d 133m 2,19 d 135 9,14 h 135m 0,255 h 138 0,235 h 55 Cesium Cs 125 0,750 h 127 6,25 h 129 1,34 d 130 0,487 h 131 9,69 d Atomic number Element Symbol Mass number Half life 132 6,48 d 134 2,06 a 134m 2,90 h 135 2,30.10(6) a 135m 0,883 h 136 13,2 d 137 30,1 a 138 0,557 h 56 Barium Ba 126 1,67 h 128 2,43 d 131 11,5 d 131m 0,243 h 133 10,5 a 133m 1,61 d 135m 1,20 d 139 1,38 h 140 12,8 d 141 0,304 h 142 0,177 h 57 Lanthanum La 131 0,983 h 132 4,80 h 135 19,5 h 137 6,00.10(4) a 138 1,05.10(11) a 140 1,68 d 141 3,92 h 142 1,52 h 143 0,237 h 58 Cerium Ce 134 3,16 d 135 17,7 h 137 9,00 h 137m 1,43 d 139 138 d 141 32,5 d 143 1,38 d 144 285 d 59 Praseodymium Pr 136 0,218 h 137 1,28 h 138m 2,12 h 139 4,41 h 142 19,1 h 142m 0,243 h 143 13,6 d 144 0,288 h 145 5,98 h 147 0,223 h 60 Neodymium Nd 136 0,844 h Atomic number Element Symbol Mass number Half life 138 5,04 h 139 0,495 h 139m 5,50 h 141 2,49 h 147 11,0 d 149 1,73 h 151 0,207 h 61 Promethium Pm 141 0,348 h 143 265 d 144 363 d 145 17,7 a 146 5,53 a 147 2,62 a 148 5,37 d 148m 41,3 d 149 2,21 d 150 2,68 h 151 1,18 d 62 Samarium Sm 141 0,170 h 141m 0,377 h 142 1,21 h 145 340 d 146 1,03.10(8) a 147 1,06.10(11) a 151 90,0 a 153 1,93 d 155 0,372 h 156 9,40 h 63 Europium Eu 145 5,93 d 146 4,61 d 147 24,1 d 148 54,5 d 149 93,1 d 150 l 36,9 a 150 s 12,8 h 152 13,5 a 152m 9,31 h 154 8,59 a 155 4,76 a 156 15,2 d 157 15,2 h 158 0,765 h 64 Gadolinium Gd 145 0,383 h 146 48,3 d 147 1,59 d 148 74,6 a 149 9,28 d Atomic number Element Symbol Mass number Half life 151 124 d 152 1,08.10(14) a 153 240 d 159 18,5 h 65 Terbium Tb 147 1,70 h 149 4,12 h 150 3,48 h 151 17,6 h 153 2,34 d 154 21,5 h 155 5,32 d 156 5,35 d 156m l 1,02 d 156m s 5,30 h 157 71,0 a 158 180 a 160 72,3 d 161 6,88 d 66 Dysprosium Dy 155 9,90 h 157 8,14 h 159 144 d 165 2,33 h 166 3,40 d 67 Holmium Ho 155 0,800 h 157 0,210 h 159 0,551 h 161 2,548h 162 0,250 h 162m 1,12 h 164 0,483 h 164m 0,625 h 166 1,12 d 166m 1,20.10(3) a 167 3,10 h 68 Erbium Er 161 3,21 h 165 10,4 h 169 9,40 d 171 7,52 h 172 2,05 d 69 Thulium Tm 162 0,362 h 166 7,70 h 167 9,25 d 170 129 d 171 1,92 a 172 2,65 d 173 8,24 h 175 0,253 h Atomic number Element Symbol Mass number Half life 70 Ytterbium Yb 162 0,314 h 166 2,36 d 167 0,292 h 169 32,0 d 175 4,18 d 177 1,91 h 178 1,23 h 71 Lutetium Lu 169 1,42 d 170 2,01 d 171 8,24 d 172 6,70 d 173 1,37 a 174 3,31 a 174m 142 d 176 4,00.10(10) a 176m 3,66 h 177 6,73 d 177m 160 d 178 0,473 h 178m 0,385 h 179 4,59 h 72 Hafnium Hf 170 16,0 h 172 1,87 a 173 23,6 h 175 70,0 d 177m 0,857 h 178m 31,0 a 179m 25,0 d 180m 5,50 h 181 42,4 d 182 9,00.10(6) a 182m 1,02 h 183 1,07 h 184 4,12 h 73 Tantalum Ta 172 0,613 h 173 3,14 h 174 1,05 h 175 10,5 h 176 8,09 h 177 2,36 d 178 2,36 h 179 1,82 a 180 1,20.10(15) a 180m 8,15 h 182 114 d 182m 0,264 h 183 5,10 d Atomic number Element Symbol Mass number Half life 184 8,70 h 185 0,823 h 186 0,175 h 74 Wolfram W 176 2,50 h 177 2,25 h 178 21,6 d 179 0,618 h 181 121 d 185 75,1 d 187 23,7 h 188 69,4 d 75 Rhenium Re 177 0,233 h 178 0,220 h 181 19,9 h 182 l 2,67 d 182 s 12,7 h 184 38,0 d 184m 169 d 186 3,72 d 186m 2,00.10(5) a 187 4,35.10(10) a 188 17,0 h 188m 0,310 h 189 1,01 d 76 Osmium Os 180 0,358 h 181 1,75 h 182 22,1 h 185 93,6 d 189m 5,80 h 191 15,4 d 191m 13,1 h 193 1,25 d 194 6,00 a 77 Iridium Ir 182 0,250 h 184 3,09 h 185 14,4 h 186 l 16,6 h 186 s 1,90 h 187 10,5 h 188 1,73 d 189 13,2 d 190 11,8 d 190m l 3,25 h 190m s 1,20 h 192 73,8 d 192m 241 a 193m 10,5 d Atomic number Element Symbol Mass number Half life 194 19,3 h 194m 171 d 195 2,50 h 195m 3,80 h 78 Platinum Pt 186 2,08 h 188 10,2 d 189 10,9 h 191 2,80 d 193 50,0 a 193m 4,33 d 195m 4,02 d 197 19,9 h 197m 1,59 h 199 0,513 h 200 12,5 h 79 Gold Au 193 17,6 h 194 1,58 d 195 186 d 198 2,70 d 198m 2,27 d 199 3,14 d 200 0,807 h 200m 18,7 h 201 0,433 h 80 Mercury Hg 193 3,80 h 193m 11,8 h 194 444 a 195 9,90 h 195m 1,73 d 197 2,67 d 197m 23,8 h 199m 0,710 h 203 46,6 d 81 Thallium Tl 194 0,550 h 194m 0,547 h 195 1,16 h 197 2,84 h 198 5,30 h 198m 1,87 h 199 7,42 h 200 1,09 d 201 3,04 d 202 12,2 d 204 3,78 a 82 Lead Pb 195m 0,250 h 198 2,40 h 199 1,50 h Atomic number Element Symbol Mass number Half life 200 21,5 h 201 9,33 h 202 5,25.10(4) a 202m 3,53 h 203 2,16 d 205 1,52.10(7) a 209 3,25 h 210 22,3 a 211 0,602 h 212 10,6 h 214 0,447 h 83 Bismuth Bi 200 0,607 h 201 1,80 h 202 1,72 h 203 11,8 h 205 15,3 d 206 6,24 d 207 31,6 a 210 5,01 d 210m 3,04.10(6) a 212 1,01 h 213 0,760 h 214 0,332 h 84 Polonium Po 203 0,612 h 205 1,66 h 207 5,80 h 210 138 d 85 Astatine At 207 1,80 h 211 7,21 h 87 Francium Fr 222 0,237 h 223 0,367 h 88 Radium Ra 223 11,4 d 224 3,66 d 225 14,9 d 226 1,60.10(3) a 227 0,703 h 228 5,75 a 89 Actinium Ac 224 2,78 h 225 10,0 d 226 1,22 d 227 21,8 a 228 6,15 h 90 Thorium Th 226 0,510 h 227 18,7 d 228 1,91 a 229 7,34.10(3) a 230 7,54.10(4) a Atomic number Element Symbol Mass number Half life 231 1,06 d 232 1,40.10(10) a 234 24,1 d 91 Protactinium Pa 227 0,638 h 228 22,0 h 230 17,4 d 231 3,28.10(4) a 232 1,31 d 233 27,0 d 234 6,70 h 92 Uranium U 230 20,8 d 231 4,20 d 232 68,9 a 233 1,59.10(5) a 234 2,46.10(5) a 235 7,04.10(8) a 236 2,34.10(7) a 237 6,75 d 238 4,47.10(9) a 239 0,391 h 240 14,1 h 93 Neptunium Np 232 0,245 h 233 0,603 h 234 4,40 d 235 1,08 a 236 l 1,54.10(5) a 236 s 22,5 h 237 2,14.10(6) a 238 2,12 d 239 2,36 d 240 1,03 h 94 Plutonium Pu 234 8,80 h 235 0,422 h 236 2,86 a 237 45,2 d 238 87,7 a 239 2,41.10(4) a 240 6,56.10(3) a 241 14,4 a 242 3,73.10(5) a 243 4,96 h 244 8,00.10(7) a 245 10,5 h 246 10,8 d 95 Americium Am 237 1,22 h 238 1,63 h 239 11,9 h Atomic number Element Symbol Mass number Half life 240 2,12 d 241 432 a 242 16,0 h 242m 141 a 243 7,37.10(3) a 244 10,1 h 244m 0,433 h 245 2,05 h 246 0,650 h 246m 0,417 h 96 Curium Cm 238 2,40 h 240 27,0 d 241 32,8 d 242 163 d 243 29,1 a 244 18,1 a 245 8,50.10(3) a 246 4,76.10(3) a 247 1,56.10(7) a 248 3,48.10(5) a 249 1,07 h 250 9,70.10(3) a 97 Berkelium Bk 245 4,94 d 246 1,80 d 247 1,38.10(3) a 249 320 d 250 3,22 h 98 Californium Cf 244 0,323 h 246 1,49 d 248 334 d 249 351 a 250 13,1 a 251 898 a 252 2,64 a 253 17,8 d 254 60,5 d 99 Einsteinium Es 250 2,22 h 251 1,38 d 253 20,5 d 254 276 d 254m 1,64 d 100 Fermium Fm 252 1,06 d 253 3,00 d 254 3,24 h 255 20,1 h 257 100 d 101 Mendelevium Md 257 5,30 h Atomic number Element Symbol Mass number Half life 258 51,5 d Designations: m – metastable state; l – living longer than two metastable states; s – living shorter than two metastable states. Table 4. Standardized data, used for protection planning and calculation of secondary (derivative) limits and limits for radiation control purposes Personnel Exposure time per annum 1700 (hours) Air inhaled per annum (m3) 2400 Population Up to 1 1-2 2-7 7 - 12 12 - 17 Over 17 Age (years) year Adults Group 1 2 3 4 5 6 Exposure time per annum 8800 for all groups (hours) Volume of air inhaled for one 1,0 1,9 3,2 5,6 7,3 8,1 year m3 x 103 Volume of water swallowed 260 365 550 660 730 per annum L (*) (*) The intake of radionuclides through water swallowing is not considered for children below the age of 1 year, as they are mainly breast-fed and fed with adapted milks. Table 5. Limits on the annual intake of various radionuclides in the body of individuals from the personnel through INHALING (LAIINH) or swallowing (LAISW) and limit on the average annual volumetric activity of various radionuclides in the AIR of working rooms (LAAVAAir) in aerosols, soluble or chemically active (non-inert) gases and vapors (estimated effective dose 20 mSv.a-1) LAAVAA LAIINH, LAISW, Nuclide -1 ir, Bq.m- LAAVAA Bq.a 3 Bq.a-1 LAIINH, LAISW, Nuclide -1 ir, Bq.m- Bq.a 3 Bq.a-1 K-40 6,7.106 2,8.103 3,2.106 H-3 (tritium water) 1,1.109 K-42 1,0.108 4,2.104 4,7.107 H-3 ((tritium water, 4,6.105 K-43 7,7.107 3,2.104 8,0.107 steam) K-44 5,4.108 2,3.105 2,4.108 H-3 (elementary 4,6.109 K-45 7,1.108 3,0.105 3,7.108 hydrogen) Ca-41 1,1.108 4,4.104 6,9.107 H-3 (tritium 4,6.107 Ca-45 7,4.106 3,1.103 2,6.107 methane) Ca-47 9,5.106 4,0.103 1,3.107 H-3 (organic 4,8.108 Sc-43 1,1.108 4,6.104 1,1.108 compounds) Sc-44 6,7.107 2,8.104 5,7.107 H-3 (organic 2,0.105 Sc-44m 1,0.107 4,2.103 8,3.106 compounds, steam) Sc-46 3,1.106 1,3.103 1,3.107 Be-7 3,8.108 1,6.105 7,1.108 Sc-47 2,7.107 1,1.104 3,7.107 Be-10 6,3.105 2,6.102 1,8.107 Sc-48 1,3.107 5,2.103 1,2.107 C-11 8,3.108 Sc-49 3,3.108 1,4.105 2,4.108 6 C-11 (steam) 2,6.10 Ti-44 1,7.105 6,9.101 3,4.106 C-11 (dioxide) 3,8.106 Ti-45 1,3.108 5,6.104 1,3.108 C-11 (monoxide) 6,9.106 V-47 4,0.108 1,7.105 3,2.108 C-14 3,4.107 V-48 7,4.106 3,1.103 1,0.107 4 C-14 (steam) 1,4.10 V-49 6,3.108 2,6.105 1,1.109 C-14 (dioxide) 1,3.106 Cr-48 8,0.107 3,3.104 1,0.108 C-14 (monoxide) 1,0.107 Cr-49 3,4.108 1,4.105 3,3.108 F-18 2,2.108 9,0.104 4,1.108 Cr-51 5,6.108 2,3.105 5,3.108 Na-22 1,0.107 4,2.103 6,3.106 Mn-51 2,9.108 1,2.105 2,2.108 Na-24 3,8.107 1,6.104 4,7.107 Mn-52 1,1.107 4,6.103 1,1.107 Mg-28 1,2.107 4,9.103 9,1.106 Mn-52m 4,0.108 1,7.105 2,9.108 Al-26 1,1.106 4,6.102 5,7.106 Mn-53 3,8.108 1,6.105 6,7.108 Si-31 1,8.108 7,6.104 1,3.108 Mn-54 1,3.107 5,6.103 2,8.107 Si-32 1,8.105 7,6.101 3,6.107 Mn-56 1,0.108 4,2.104 8,0.107 P-32 6,3.106 2,6.103 8,3.106 Fe-52 2,1.107 8,8.103 1,4.107 P-33 1,4.107 6,0.103 8,3.107 Fe-55 2,2.107 9,1.103 6,1.107 S-35 (inorganic) 1,5.107 6,4.103 1,1.108 Fe-59 5,7.106 2,4.103 1,1.107 S-35 (carbon 1,2.104 Fe-60 6,1.104 2,5.101 1,8.105 disulphide) Co-55 2,4.107 1,0.104 1,8.107 S-35 (dioxide) 7,6.104 Co-56 3,2.106 1,3.103 8,0.106 S-35 (organic) 2,6.107 Co-57 2,1.107 8,9.103 9,5.107 Cl-36 2,9.106 1,2.10 3 2,2.107 Co-58 1,0.107 4,2.103 2,7.107 Cl-38 2,7.108 1,1.105 1,7.108 Co-58m 1,2.109 4,9.105 8,3.108 Cl-39 2,6.108 1,1.105 2,4.108 Co-60 6,9.105 2,9.102 5,9.106 LAAVAA LAAVAA LAIINH, - LAISW, LAIINH, - LAISW, Nuclide -1 ir, Bq.m -1 Nuclide -1 ir, Bq.m Bq.a 3 Bq.a Bq.a 3 Bq.a-1 Co-60m 1,5.1010 6,4.106 1,2.1010 As-74 9,5.106 4,0.103 1,5.107 Co-61 2,7.108 1,1.105 2,7.108 As-76 2,2.107 9,1.103 1,3.107 Co-62m 5,4.108 2,3.105 4,3.108 As-77 4,8.107 2,0.104 5,0.107 Ni-56 2,1.107 8,7.103 2,3.107 As-78 1,4.108 6,0.104 9,5.107 Ni-56 (carbonyl) 6,9.103 Se-70 1,7.108 6,9.104 1,4.108 Ni-57 2,6.107 1,1.104 2,3.107 Se-73 8,3.107 3,5.104 5,1.107 Ni-57 (carbonyl) 1,5.104 Se-73m 7,4.108 3,1.105 4,9.108 Ni-59 9,1.10 3,8.104 7 3,2.108 Se-75 1,2.107 4,9.103 7,7.106 Ni-59 (carbonyl) 1,0.104 Se-79 6,5.106 2,7.103 6,9.106 Ni-63 3,8.10 1,6.104 7 1,3.108 Se-81 8,3.108 3,5.105 7,4.108 Ni-63 (carbonyl) 4,2.103 Se-81m 2,9.108 1,2.105 3,4.108 Ni-65 1,5.108 6,4.104 1,1.108 Se-83 3,8.108 1,6.105 3,9.108 Ni-65 (carbonyl) 2,3.104 Br-74 2,9.108 1,2.105 2,4.108 Ni-66 1,1.107 4,4.103 6,7.106 Br-74m 1,8.108 7,6.104 1,4.108 Ni-66 (carbonyl) 5,2.103 Br-75 2,4.108 9,8.104 2,5.108 Cu-60 3,2.10 1,3.105 8 2,9.108 Br-76 3,4.107 1,4.104 4,3.107 Cu-61 1,7.108 6,9.104 1,7.108 Br-77 1,5.108 6,4.104 2,1.108 Cu-64 1,3.108 5,6.104 1,7.108 Br-80 1,2.109 4,9.105 6,5.108 Cu-67 3,4.107 1,4.104 5,9.107 Br-80m 2,0.108 8,3.104 1,8.108 Zn-62 3,0.107 1,3.104 2,1.107 Br-82 2,3.107 9,5.103 3,7.107 Zn-63 3,3.108 1,4.105 2,5.108 Br-83 3,0.108 1,2.105 4,7.108 Zn-65 6,9.106 2,9.103 5,1.106 Br-84 3,2.108 1,3.105 2,3.108 Zn-69 4,7.108 1,9.105 6,5.108 Rb-79 6,7.108 2,8.105 4,0.108 Zn-69m 6,1.107 2,5.104 6,1.107 Rb-81 2,9.108 1,2.105 3,7.108 Zn-71m 8,3.107 3,5.104 8,3.107 Rb-81m 1,5.109 6,4.105 2,1.109 Zn-72 1,3.107 5,6.103 1,4.107 Rb-82m 9,1.107 3,8.104 1,5.108 Ga-65 6,9.108 2,9.105 5,4.108 Rb-83 2,0.107 8,3.103 1,1.107 Ga-66 2,8.107 1,2.104 1,7.107 Rb-84 1,3.107 5,6.103 7,1.106 Ga-67 7,1.107 3,0.104 1,1.108 Rb-86 1,5.107 6,4.103 7,1.106 Ga-68 2,5.108 1,0.105 2,0.108 Rb-87 2,6.107 1,1.104 1,3.107 Ga-70 7,7.108 3,2.105 6,5.108 Rb-88 7,1.108 3,0.105 2,2.108 Ga-72 2,4.107 9,9.103 1,8.107 Rb-89 8,0.108 3,3.105 4,3.108 Ga-73 1,0.108 4,2.104 7,7.107 Sr-80 9,5.107 4,0.104 5,7.107 Ge-66 1,5.108 6,4.104 2,0.108 Sr-81 3,3.108 1,4.105 2,6.108 Ge-67 4,8.108 2,0.105 3,1.108 Sr-82 2,0.106 8,3.102 3,3.106 Ge-68 1,5.106 6,4.102 1,5.107 Sr-83 4,1.107 1,7.104 3,4.107 Ge-69 5,4.107 2,3.104 8,3.107 Sr-85 2,6.107 1,1.104 3,6.107 Ge-71 1,8.109 7,6.105 1,7.109 Sr-85m 2,7.109 1,1.106 3,3.109 Ge-75 3,7.108 1,5.105 4,3.108 Sr-87m 5,7.108 2,4.105 6,1.108 Ge-77 4,4.107 1,9.104 6,1.107 Sr-89 2,7.106 1,1.103 7,7.106 Ge-78 1,4.108 6,0.104 1,7.108 Sr-90 1,3.105 5,6.101 7,1.105 As-69 5,7.108 2,4.105 3,5.108 Sr-91 3,5.107 1,5.104 2,6.107 As-70 1,7.108 6,9.104 1,5.108 Sr-92 5,9.107 2,5.104 4,1.107 As-71 4,0.107 1,7.104 4,3.107 Y-86 2,5.107 1,0.104 2,1.107 As-72 1,5.107 6,4.103 1,1.107 Y-86m 4,1.108 1,7.105 3,6.108 As-73 2,2.107 9,0.103 7,7.107 Y-87 3,8.107 1,6.104 3,6.107 LAAVAA LAAVAA LAIINH, - LAISW, LAIINH, - LAISW, Nuclide -1 ir, Bq.m -1 Nuclide -1 ir, Bq.m Bq.a 3 Bq.a Bq.a 3 Bq.a-1 Y-88 4,9.106 2,0.103 1,5.107 Ru-94 2,7.108 1,1.105 2,1.108 Y-90 1,2.107 4,9.103 7,4.106 Ru-94 (tetraoxide) 1,5.105 Y-90m 1,5.108 6,4.104 1,2.108 Ru-97 1,3.108 5,2.104 1,3.108 Y-91 2,4.106 9,9.102 8,3.106 Ru-97 (tetraoxide) 6,9.104 Y-91m 1,3.109 5,6.105 1,8.109 Ru-103 7,1.106 3,0.103 2,7.107 Y-92 7,1.107 3,0.104 4,1.107 Ru-103 7,6.103 Y-93 3,3.107 1,4.104 1,7.107 (tetraoxide) Y-94 4,3.108 1,8.105 2,5.108 Ru-105 8,0.107 3,3.104 7,7.107 Y-95 7,7.108 3,2.105 4,3.108 Ru-105 4,6.104 Zr-86 2,9.107 1,2.104 2,3.107 (tetraoxide) Zr-88 4,9.106 2,0.103 6,1.107 Ru-106 3,2.105 1,3.102 2,9.106 Zr-89 2,7.107 1,1.104 2,5.107 Ru-106 4,6.102 Zr-93 6,9.105 2,9.102 7,1.107 (tetraoxide) Zr-95 3,6.106 1,5.103 2,3.107 Rh-99 2,2.107 9,4.103 3,9.107 Zr-97 1,4.107 6,0.103 9,5.106 Rh-99m 2,7.108 1,1.105 3,0.108 Nb-88 4,0.108 1,7.105 3,2.108 Rh-100 3,2.107 1,3.104 2,8.107 Nb-89 l 1,1.108 4,4.104 6,7.107 Rh-101 4,0.106 1,7.103 3,6.107 Nb-89 s 1,7.108 6,9.104 1,4.108 Rh-101m 7,4.107 3,1.104 9,1.107 Nb-90 1,8.107 7,6.103 1,7.107 Rh-102 1,3.106 5,2.102 7,7.106 Nb-93m 1,3.107 5,2.103 1,7.108 Rh-102m 3,0.106 1,2.103 1,7.107 Nb-94 4,4.105 1,9.102 1,2.107 Rh-103m 8,0.109 3,3.106 5,3.109 Nb-95 1,3.107 5,2.103 3,4.107 Rh-105 4,5.107 1,9.104 5,4.107 Nb-95m 2,4.107 9,8.103 3,6.107 Rh-106m 1,1.108 4,4.104 1,3.108 Nb-96 2,0.107 8,3.103 1,8.107 Rh-107 7,1.108 3,0.105 8,3.108 Nb-97 2,8.108 1,2.105 2,9.108 Pd-100 2,1.107 8,6.103 2,1.107 Nb-98 2,0.108 8,4.104 1,8.108 Pd-101 2,0.108 8,3.104 2,1.108 Mo-90 3,6.107 1,5.104 3,2.107 Pd-103 5,0.107 2,1.104 1,1.108 Mo-93 9,1.106 3,8.103 7,7.106 Pd-107 3,6.107 1,5.104 5,4.108 Mo-93m 6,7.107 2,8.104 7,1.107 Pd-109 4,0.107 1,7.104 3,6.107 Mo-99 1,8.107 7,6.103 1,7.107 Ag-102 6,3.108 2,6.105 5,0.108 Mo-101 4,4.108 1,9.105 4,8.108 Ag-103 4,4.108 1,9.105 4,7.108 Tc-93 3,1.108 1,3.105 4,1.108 Ag-104 2,8.108 1,2.105 3,3.108 Tc-93m 6,5.108 2,7.105 8,3.108 Ag-104m 4,4.108 1,9.105 3,7.108 Tc-94 9,1.107 3,8.104 1,1.108 Ag-105 2,5.107 1,0.104 4,3.107 Tc-94m 2,5.108 1,0.105 1,8.108 Ag-106 7,4.108 3,1.105 6,3.108 Tc-95 1,1.108 4,6.104 1,3.108 Ag-106m 1,3.107 5,2.103 1,3.107 Tc-95m 2,3.107 9,6.103 3,2.107 Ag-108m 5,7.105 2,4.102 8,7.106 Tc-96 2,0.107 8,3.103 1,8.107 Ag-110m 1,7.106 6,9.102 7,1.106 Tc-96m 1,8.109 7,6.105 1,5.109 Ag-111 1,2.107 4,9.103 1,5.107 Tc-97 9,5.107 4,0.104 2,4.108 Ag-112 7,7.107 3,2.104 4,7.107 Tc-97m 6,5.106 2,7.103 3,0.107 Ag-115 4,5.108 1,9.105 3,3.108 Tc-98 2,5.106 1,0.103 8,7.106 Cd-104 3,2.108 1,3.105 3,4.108 Tc-99 5,1.106 2,1.103 2,6.107 Cd-107 1,8.108 7,6.104 3,2.108 Tc-99m 6,9.108 2,9.105 9,1.108 Cd-109 2,1.106 8,7.102 1,0.107 Tc-101 9,5.108 4,0.105 1,1.109 Cd-113 1,4.105 6,0.101 8,0.105 Tc-104 4,2.108 1,7.105 2,5.108 Cd-113m 1,5.105 6,4.101 8,7.105 LAAVAA LAAVAA LAIINH, - LAISW, LAIINH, - LAISW, Nuclide -1 ir, Bq.m -1 Nuclide -1 ir, Bq.m Bq.a 3 Bq.a Bq.a 3 Bq.a-1 Cd-115 1,5.107 6,4.103 1,4.107 Sb-128 s 7,7.108 3,2.105 6,1.108 Cd-115m 2,7.106 1,1.103 6,1.106 Sb-129 5,7.107 2,4.104 4,8.107 Cd-117 8,0.107 3,3.104 7,1.107 Sb-130 2,2.108 9,2.104 2,2.108 Cd-117m 6,3.107 2,6.104 7,1.107 Sb-131 2,4.108 1,0.105 2,0.108 In-109 2,7.108 1,1.105 3,0.108 Te-116 1,2.108 4,9.104 1,2.108 In-110 l 8,0.107 3,3.104 8,3.107 Te-116 (steam) 9,6.104 In-110 s 2,5.108 1,0.105 2,0.108 Te-121 4,5.107 1,9.104 4,7.107 In-111 6,5.107 2,7.104 6,9.107 Te-121 (steam) 1,6.104 In-112 1,5.109 6,4.105 2,0.109 Te-121m 4,8.106 2,0.103 8,7.106 In-113m 6,3.108 2,6.105 7,1.108 Te-121m In-114m 1,8.106 7,6.102 4,9.106 (steam) 1,5.103 In-115 4,4.104 1,9.101 6,3.105 Te-123 4,0.106 1,7.103 4,5.106 In-115m 2,3.108 9,6.104 2,3.108 Te-123 (steam) 6,9.102 In-116m 2,5.108 1,0.105 3,1.108 Te-123m 5,1.106 2,1.103 1,4.107 In-117 4,2.108 1,7.105 6,5.108 Te-123m In-117m 1,8.108 7,6.104 1,7.108 (steam) 2,9.103 In-119m 6,9.108 2,9.105 4,3.108 Te-125m 6,1.106 2,5.103 2,3.107 Sn-110 7,7.107 3,2.104 5,7.107 Te-125m Sn-111 9,1.108 3,8.105 8,7.108 (steam) 5,6.103 Sn-113 8,0.106 3,3.103 2,7.107 Te-127 1,1.108 4,6.104 1,2.108 Sn-117m 8,7.106 3,6.103 2,8.107 Te-127 (steam) 1,1.105 Sn-119m 1,0.107 4,2.103 5,9.107 Te-127m 2,8.106 1,2.103 8,7.106 Sn-121 7,1.107 3,0.104 8,7.107 Te-127m Sn-121m 4,8.106 2,0.103 5,3.107 (steam) 1,8.103 8 Sn-123 2,6.106 1,1.103 9,5.106 Te-129 3,5.10 1,5.105 3,2.108 Sn-123m 4,5.108 1,9.105 5,3.108 Te-129 (steam) 2,3.105 Sn-125 6,7.106 2,8.103 6,5.106 Te-129m 3,2.106 1,3.103 6,7.106 Sn-126 7,4.105 3,1.102 4,3.106 Te-129m Sn-127 1,0.108 4,2.104 1,0.108 (steam) 2,3.103 8 Sn-128 1,3.108 5,6.104 1,3.108 Te-131 3,3.10 1,4.105 2,3.108 Sb-115 8,7.108 3,6.105 8,3.108 Te-131 (steam) 1,2.105 Sb-116 8,7.108 3,6.105 7,7.108 Te-131m 1,3.107 5,2.103 1,1.107 Sb-116m 2,4.108 9,8.104 3,0.108 Te-131m Sb-117 7,4.108 3,1.105 1,1.109 (steam) 3,5.103 6 Sb-118m 8,7.107 3,6.104 9,5.107 Te-132 6,7.10 2,8.103 5,4.106 Sb-119 3,4.108 1,4.105 2,5.108 Te-132 (steam) 1,6.103 Sb-120 l 1,5.107 6,4.103 1,7.107 Te-133 4,5.108 1,9.105 2,8.108 Sb-120 s 1,7.109 6,9.105 1,4.109 Te-133 (steam) 1,5.105 Sb-122 1,7.107 6,9.103 1,2.107 Te-133m 1,1.108 4,4.104 7,1.107 Sb-124 3,3.106 1,4.103 8,0.106 Te-133m Sb-124m 2,4.109 1,0.106 2,5.109 (steam) 3,8.104 Sb-125 4,4.106 1,9.103 1,8.107 Te-134 1,8.108 7,6.104 1,8.108 Sb-126 6,3.106 2,6.103 8,3.106 Te-134 (steam) 9,9.104 Sb-126m 6,1.108 2,5.105 5,6.108 I-120 1,1.108 4,4.104 5,9.107 Sb-127 1,2.107 4,9.103 1,2.107 I-120 (elementary 2,8.104 Sb-128 l 3,0.107 1,2.104 2,6.107 iodine) LAAVAA LAAVAA LAIINH, - LAISW, LAIINH, - LAISW, Nuclide -1 ir, Bq.m -1 Nuclide -1 ir, Bq.m Bq.a 3 Bq.a Bq.a 3 Bq.a-1 I-120 4,2.104 I-131 1,8.106 7,6.102 9,1.105 (methyl iodide) I-131 (elementary 4,2.102 I-120m 1,4.108 6,0.104 9,5.107 iodine) I-120m 4,6.104 I-131 5,6.102 (elementary iodine) (methyl iodide) I-120m 8,3.104 I-132 1,0.108 4,2.104 6,9.107 (methyl iodide) I-132 (elementary 2,7.104 I-121 5,1.108 2,1.105 2,4.108 iodine) I-121 (elementary 9,7.104 I-132 4,4.104 iodine) (methyl iodide) I-132m 1,8.108 7,6.104 9,1.107 I-121 1,5.105 I-132m 3,1.104 (methyl iodide) (elementary iodine) I-123 1,8.108 7,6.104 9,5.107 I-132m 5,2.104 I-123 (elementary 4,0.104 (methyl iodide) iodine) I-133 9,5.106 4,0.103 4,7.106 I-123 5,6.104 I-133 (elementary 2,1.103 (methyl iodide) iodine) I-124 3,2.106 1,3.103 1,5.106 I-133 2,7.103 I-124 (elementary 6,9.102 (methyl iodide) iodine) I-134 2,5.108 1,1.105 1,8.108 I-124 9,1.102 (methyl iodide) I-134 (elementary 5,6.104 I-125 2,7.106 1,1.103 1,3.106 iodine) I-125 (elementary 6,0.102 I-134 1,7.105 iodine) (methyl iodide) I-125 7,6.102 I-135 4,3.107 1,8.104 2,2.107 (methyl iodide) I-135 (elementary 9,1.103 I-126 1,4.106 6,0.102 6,9.105 iodine) I-126 (elementary 3,2.102 I-135 1,2.104 iodine) (methyl iodide) I-126 4,2.102 Cs-125 8,7.108 3,6.105 5,7.108 (methyl iodide) Cs-127 5,0.108 2,1.105 8,3.108 I-128 9,1.108 3,8.105 4,3.108 Cs-129 2,5.108 1,0.105 3,3.108 I-128 (elementary 1,3.105 Cs-130 1,3.109 5,6.105 7,1.108 iodine) Cs-131 4,4.108 1,9.105 3,4.108 I-128 6,4.105 Cs-132 5,3.107 2,2.104 4,0.107 (methyl iodide) Cs-134 2,1.106 8,7.102 1,1.106 I-129 3,9.105 1,6.102 1,8.105 Cs-134m 7,7.108 3,2.105 1,0.109 I-129 (elementary 8,7.101 Cs-135 2,0.107 8,4.103 1,0.107 iodine) Cs-135m 8,3.108 3,5.105 1,1.109 I-129 1,1.102 Cs-136 1,1.107 4,4.103 6,7.106 (methyl iodide) Cs-137 3,0.106 1,2.103 1,5.106 I-130 2,1.107 8,7.103 1,0.107 Cs-138 4,3.108 1,8.105 2,2.108 I-130 (elementary 4,4.103 iodine) Ba-126 1,7.108 6,9.104 7,7.107 I-130 6,0.103 Ba-128 1,5.107 6,4.103 7,4.106 (methyl iodide) Ba-131 5,7.107 2,4.104 4,4.107 Ba-131m 3,1.109 1,3.106 4,1.109 LAAVAA LAAVAA LAIINH, - LAISW, LAIINH, - LAISW, Nuclide -1 ir, Bq.m -1 Nuclide -1 ir, Bq.m Bq.a 3 Bq.a Bq.a 3 Bq.a-1 Ba-133 1,1.107 4,6.103 2,0.107 Pm-146 1,1.106 4,4.102 2,2.107 Ba-133m 7,1.107 3,0.104 3,6.107 Pm-147 4,3.106 1,8.103 7,7.107 Ba-135m 8,7.107 3,6.104 4,4.107 Pm-148 9,1.106 3,8.103 7,4.106 Ba-139 3,6.108 1,5.105 1,7.108 Pm-148m 3,7.106 1,5.103 1,1.107 Ba-140 1,3.107 5,2.103 8,0.106 Pm-149 2,4.107 1,0.104 2,0.107 Ba-141 5,7.108 2,4.105 2,9.108 Pm-150 9,5.107 4,0.104 7,7.107 Ba-142 7,4.108 3,1.105 5,7.108 Pm-151 3,1.107 1,3.104 2,7.107 La-131 5,6.108 2,3.105 5,7.108 Sm-141 7,4.108 3,1.105 5,1.108 La-132 7,1.107 3,0.104 5,1.107 Sm-141m 3,6.108 1,5.105 3,1.108 La-135 8,0.108 3,3.105 6,7.108 Sm-142 1,8.108 7,6.104 1,1.108 La-137 2,0.106 8,3.102 2,5.108 Sm-145 1,3.107 5,6.103 9,5.107 La-138 1,1.105 4,6.101 1,8.107 Sm-146 2,0.103 8,4.10-1 3,7.105 La-140 1,3.107 5,6.103 1,0.107 Sm-147 2,2.103 9,4.10-1 4,1.105 La-141 9,1.107 3,8.104 5,6.107 Sm-151 5,4.106 2,3.103 2,0.108 La-142 1,3.108 5,6.104 1,1.108 Sm-153 2,9.107 1,2.104 2,7.107 La-143 6,1.108 2,5.105 3,6.108 Sm-155 7,1.108 3,0.105 6,9.108 Ce-134 1,3.107 5,2.103 8,0.106 Sm-156 7,1.107 3,0.104 8,0.107 Ce-135 2,6.107 1,1.104 2,5.107 Eu-145 2,7.107 1,1.104 2,7.107 Ce-137 1,1.109 4,4.105 8,0.108 Eu-146 1,7.107 6,9.103 1,5.107 Ce-137m 3,4.107 1,4.104 3,7.107 Eu-147 2,0.107 8,3.103 4,5.107 Ce-139 1,1.107 4,6.103 7,7.107 Eu-148 7,4.106 3,1.103 1,5.107 Ce-141 5,6.106 2,3.103 2,8.107 Eu-149 7,4.107 3,1.104 2,0.108 Ce-143 2,0.107 8,3.103 1,8.107 Eu-150 l 4,0.105 1,7.102 1,5.107 Ce-144 4,1.105 1,7.102 3,8.106 Eu-150 s 7,1.107 3,0.104 5,3.107 Pr-136 8,0.108 3,3.105 6,1.108 Eu-152 5,1.105 2,1.102 1,4.107 Pr-137 5,7.108 2,4.105 5,0.108 Eu-152m 6,3.107 2,6.104 4,0.107 Pr-138m 1,5.108 6,4.104 1,5.108 Eu-154 4,0.105 1,7.102 1,0.107 Pr-139 6,7.108 2,8.105 6,5.108 Eu-155 3,1.106 1,3.103 6,3.107 Pr-142 2,7.107 1,1.104 1,5.107 Eu-156 6,1.106 2,5.103 9,1.106 Pr-142m 2,1.109 8,9.105 1,2.109 Eu-157 4,5.107 1,9.104 3,3.107 Pr-143 8,7.106 3,6.103 1,7.107 Eu-158 2,7.108 1,1.105 2,1.108 Pr-144 6,7.108 2,8.105 4,0.108 Gd-145 5,7.108 2,4.105 4,5.108 Pr-145 7,7.107 3,2.104 5,1.107 Gd-146 3,8.106 1,6.103 2,1.107 Pr-147 6,7.108 2,8.105 6,1.108 Gd-147 3,4.107 1,4.104 3,3.107 Nd-136 2,2.108 9,4.104 2,0.108 Gd-148 6,7.102 2,8.10-1 3,6.105 Nd-138 5,3.107 2,2.104 3,1.107 Gd-149 2,5.107 1,1.104 4,4.107 Nd-139 1,2.109 4,9.105 1,0.109 Gd-151 2,2.107 9,0.103 1,0.108 Nd-139m 8,0.107 3,3.104 8,0.107 Gd-152 9,1.102 3,8.10-1 4,9.105 Nd-141 2,3.109 9,5.105 2,4.109 Gd-153 8,0.106 3,3.103 7,4.107 Nd-147 8,7.106 3,6.103 1,8.107 Gd-159 5,1.107 2,1.104 4,1.107 Nd-149 1,5.108 6,4.104 1,7.108 Tb-147 1,7.108 6,9.104 1,3.108 Nd-151 6,9.108 2,9.105 6,7.108 Tb-149 4,7.106 1,9.103 8,0.107 Pm-141 8,0.108 3,3.105 5,6.108 Tb-150 1,1.108 4,6.104 8,0.107 Pm-143 1,4.107 6,0.103 8,7.107 Tb-151 6,1.107 2,5.104 5,9.107 Pm-144 2,6.106 1,1.103 2,1.107 Tb-153 8,3.107 3,5.104 8,0.107 Pm-145 5,9.106 2,5.103 1,8.108 Tb-154 3,3.107 1,4.104 3,1.107 LAAVAA LAAVAA LAIINH, - LAISW, LAIINH, - LAISW, Nuclide -1 ir, Bq.m -1 Nuclide -1 ir, Bq.m Bq.a 3 Bq.a Bq.a 3 Bq.a-1 Tb-155 8,0.107 3,3.104 9,5.107 Lu-171 2,2.107 9,0.103 3,0.107 Tb-156 1,4.107 6,0.103 1,7.107 Lu-172 1,1.107 4,6.103 1,5.107 Tb-156m l 8,7.107 3,6.104 1,2.108 Lu-173 8,7.106 3,6.103 7,7.107 Tb-156m s 1,5.108 6,4.104 2,5.108 Lu-174 5,0.106 2,1.103 7,4.107 Tb-157 1,8.107 7,6.103 5,9.108 Lu-174m 5,3.106 2,2.103 3,8.107 Tb-158 4,7.105 1,9.102 1,8.107 Lu-176 3,0.105 1,3.102 1,1.107 Tb-160 3,0.106 1,3.103 1,3.107 Lu-176m 1,3.108 5,2.104 1,2.108 Tb-161 1,7.107 6,9.103 2,8.107 Lu-177 1,8.107 7,6.103 3,8.107 Dy-155 1,7.108 6,9.104 1,5.108 Lu-177m 1,3.106 5,6.102 1,2.107 Dy-157 3,6.108 1,5.105 3,3.108 Lu-178 4,9.108 2,0.105 4,3.108 Dy-159 5,7.107 2,4.104 2,0.108 Lu-178m 3,6.108 1,5.105 5,3.108 Dy-165 2,3.108 9,6.104 1,8.108 Lu-179 1,3.108 5,2.104 9,5.107 Dy-166 1,1.107 4,6.103 1,3.107 Hf-170 4,7.107 1,9.104 4,2.107 Ho-155 6,3.108 2,6.105 5,4.108 Hf-172 5,4.105 2,3.102 2,0.107 Ho-157 2,6.109 1,1.106 3,1.109 Hf-173 9,1.107 3,8.104 8,7.107 Ho-159 2,0.109 8,3.105 2,5.109 Hf-175 1,8.107 7,6.103 4,9.107 Ho-161 2,0.109 8,3.105 1,5.109 Hf-177m 1,3.108 5,6.104 2,5.108 Ho-162 4,4.109 1,9.106 6,1.109 Hf-178m 6,5.104 2,7.101 4,3.106 Ho-162m 6,1.108 2,5.105 7,7.108 Hf-179m 5,6.106 2,3.103 1,7.107 Ho-164 1,5.109 6,4.105 2,1.109 Hf-180m 1,0.108 4,2.104 1,2.108 Ho-164m 1,3.109 5,2.105 1,3.109 Hf-181 4,3.106 1,8.103 1,8.107 Ho-166 2,4.107 1,0.104 1,4.107 Hf-182 5,6.104 2,3.101 6,7.106 Ho-166m 1,8.105 7,6.101 1,0.107 Hf-182m 2,8.108 1,2.105 4,8.108 Ho-167 2,0.108 8,3.104 2,4.108 Hf-183 2,4.108 1,0.105 2,7.108 Er-161 2,4.108 9,8.104 2,5.108 Hf-184 4,4.107 1,9.104 3,8.107 Er-165 1,4.109 6,0.105 1,1.109 Ta-172 3,5.108 1,5.105 3,8.108 Er-169 2,0.107 8,5.103 5,4.107 Ta-173 1,3.108 5,2.104 1,1.108 Er-171 6,7.107 2,8.104 5,6.107 Ta-174 3,0.108 1,3.105 3,5.108 Er-172 1,7.107 6,9.103 2,0.107 Ta-175 1,0.108 4,2.104 9,5.107 Tm-162 7,4.108 3,1.105 6,9.108 Ta-176 6,1.107 2,5.104 6,5.107 Tm-166 7,1.107 3,0.104 7,1.107 Ta-177 1,5.108 6,4.104 1,8.108 Tm-167 1,8.107 7,6.103 3,6.107 Ta-178 1,8.108 7,6.104 2,6.108 Tm-170 3,0.106 1,3.103 1,5.107 Ta-179 3,8.107 1,6.104 3,1.108 Tm-171 1,5.107 6,4.103 1,8.108 Ta-180 8,3.105 3,5.102 2,4.107 Tm-172 1,4.107 6,0.103 1,2.107 Ta-180m 3,2.108 1,3.105 3,7.108 Tm-173 7,7.107 3,2.104 6,5.107 Ta-182 2,1.106 8,6.102 1,3.107 Tm-175 6,5.108 2,7.105 7,4.108 Ta-182m 5,6.108 2,3.105 1,7.109 Yb-162 8,7.108 3,6.105 8,7.108 Ta-183 1,0.107 4,2.103 1,5.107 Yb-166 2,1.107 8,8.103 2,1.107 Ta-184 3,2.107 1,3.104 2,9.107 Yb-167 2,1.109 8,8.105 3,0.109 Ta-185 2,8.108 1,2.105 2,9.108 Yb-169 7,1.106 3,0.103 2,8.107 Ta-186 6,5.108 2,7.105 6,1.108 Yb-175 2,9.107 1,2.104 4,5.107 W-176 2,6.108 1,1.105 1,8.108 Yb-177 2,1.108 8,9.104 2,1.108 W-177 4,3.108 1,8.105 3,3.108 Yb-178 1,8.108 7,6.104 1,7.108 W-178 1,7.108 6,9.104 8,0.107 Lu-169 4,1.107 1,7.104 4,3.107 W-179 1,1.1010 4,6.106 6,1.109 Lu-170 2,1.107 8,8.103 2,0.107 W-181 4,7.108 1,9.105 2,4.108 LAAVAA LAAVAA LAIINH, - LAISW, LAIINH, - LAISW, Nuclide -1 ir, Bq.m -1 Nuclide -1 ir, Bq.m Bq.a 3 Bq.a Bq.a 3 Bq.a-1 W-185 9,1.107 3,8.104 4,0.107 Pt-191 1,1.108 4,4.104 5,9.107 W-187 6,1.107 2,5.104 2,8.107 Pt-193 7,4.108 3,1.105 6,5.108 W-188 2,4.107 9,9.103 8,7.106 Pt-193m 9,5.107 4,0.104 4,4.107 Re-177 9,1.108 3,8.105 9,1.108 Pt-195m 6,5.107 2,7.104 3,2.107 Re-178 8,3.108 3,5.105 8,0.108 Pt-197 1,3.108 5,2.104 5,0.107 Re-181 5,4.107 2,3.104 4,8.107 Pt-197m 4,7.108 1,9.105 2,4.108 Re-182 l 1,2.107 4,9.103 1,4.107 Pt-199 9,1.108 3,8.105 5,1.108 Re-182 s 6,7.107 2,8.104 7,4.107 Pt-200 5,0.107 2,1.104 1,7.107 Re-184 1,1.107 4,6.103 2,0.107 Au-193 1,3.108 5,2.104 1,5.108 Re-184m 3,3.106 1,4.103 1,3.107 Au-194 5,3.107 2,2.104 4,8.107 Re-186 1,7.107 6,9.103 1,3.107 Au-195 1,3.107 5,2.103 8,0.107 Re-186m 1,8.106 7,6.102 9,1.106 Au-198 1,8.107 7,6.103 2,0.107 Re-187 3,3.109 1,4.106 3,9.109 Au-198m 1,0.107 4,2.103 1,5.107 Re-188 2,7.107 1,1.104 1,4.107 Au-199 2,6.107 1,1.104 4,5.107 Re-188m 1,0.109 4,2.105 6,7.108 Au-200 3,6.108 1,5.105 2,9.108 Re-189 3,3.107 1,4.104 2,6.107 Au-200m 2,0.107 8,3.103 1,8.107 Os-180 8,0.108 3,3.105 1,2.109 Au-201 6,9.108 2,9.105 8,3.108 Os-181 2,0.108 8,3.104 2,2.108 Hg-193 4,3.108 1,8.105 3,0.108 Os-182 3,8.107 1,6.104 3,6.107 (organic) Os-185 1,3.107 5,6.103 3,9.107 Hg-193 2,0.108 8,3.104 2,4.108 Os-189m 2,5.109 1,1.106 1,1.109 (inorganic) Os-191 1,1.107 4,6.103 3,5.107 Hg-193 (steam) 7,6.103 Os-191m 1,3.108 5,6.104 2,1.108 Hg-193m 1,0.10 8 4,2.104 6,7.107 Os-193 2,9.107 1,2.104 2,5.107 (organic) Os-194 2,5.105 1,1.102 8,3.106 Hg-193m 5,3.107 2,2.104 5,0.107 Ir-182 5,0.108 2,1.105 4,2.108 (inorganic) Ir-184 1,1.108 4,4.104 1,2.108 Hg-193m Ir-185 7,7.107 3,2.104 7,7.107 (steam) 2,7.103 6 Ir-186 l 4,0.107 1,7.104 4,1.107 Hg-194 1,1.10 4,4.102 3,9.105 Ir-186 s 2,8.108 1,2.105 3,3.108 (organic) Ir-187 1,7.108 6,9.104 1,7.108 Hg-194 1,3.106 5,6.102 1,4.107 Ir-188 3,2.107 1,3.104 3,2.107 (inorganic) Ir-189 3,6.107 1,5.104 8,3.107 Hg-194 (steam) 2,1.102 Ir-190 8,0.106 3,3.103 1,7.107 Hg-195 4,5.108 1,9.105 2,7.108 Ir-190m l 1,4.108 6,0.104 1,7.108 (organic) Ir-190m s 1,8.109 7,6.105 2,5.109 Hg-195 2,2.108 9,1.104 2,1.108 Ir-192 3,2.106 1,3.103 1,4.107 (inorganic) Ir-192m 1,1.106 4,4.102 6,5.107 Hg-195 (steam) 6,0.103 Ir-193m 1,7.107 6,9.103 7,4.107 Hg-195m 9,1.107 3,8.104 4,9.107 Ir-194 2,7.107 1,1.104 1,5.107 (organic) Ir-194m 1,7.106 6,9.102 9,5.106 Hg-195m 3,1.107 1,3.104 3,6.107 Ir-195 2,0.108 8,3.104 2,0.108 (inorganic) Ir-195m 8,3.107 3,5.104 9,5.107 Hg-195m Pt-186 3,0.108 1,3.105 2,2.108 (steam) 1,0.103 Pt-188 3,2.107 1,3.104 2,6.107 Hg-197 2,4.108 9,8.104 1,2.108 Pt-189 2,7.108 1,1.105 1,7.108 (organic) LAAVAA LAAVAA LAIINH, - LAISW, LAIINH, - LAISW, Nuclide -1 ir, Bq.m -1 Nuclide -1 ir, Bq.m Bq.a 3 Bq.a Bq.a 3 Bq.a-1 Hg-197 6,9.107 2,9.104 8,7.107 Pb-2121 6,1.105 2,5.102 3,4.106 (inorganic) Pb-2142 4,2.106 1,7.103 1,4.108 Hg-197 (steam) 1,9.103 Bi-200 3,6.108 1,5.105 3,9.108 Hg-197m 1,1.108 4,6.104 5,9.107 Bi-201 1,8.108 7,6.104 1,7.108 (organic) Bi-202 2,0.108 8,3.104 2,2.108 Hg-197m 3,0.107 1,3.104 4,3.107 Bi-203 4,4.107 1,9.104 4,2.107 (inorganic) Bi-205 2,0.107 8,3.103 2,2.107 Hg-197m 1,4.103 Bi-206 9,5.106 4,0.103 1,1.107 (steam) Bi-207 3,8.106 1,6.103 1,5.107 Hg-199m 7,4.108 3,1.105 6,5.108 Bi-210 2,4.105 9,9.101 1,5.107 (organic) Bi-210m 6,5.103 2,7.100 1,3.106 Hg-199m 3,8.108 1,6.105 6,5.108 Bi-212a 5,1.105 2,1.102 7,7.107 (inorganic) Bi-213 4,9.105 2,0.102 1,0.108 Hg-199m Bi-214b 9,5.105 4,0.102 1,8.108 (steam) 4,6.104 Po-203 3,3.108 1,4.105 3,8.108 7 Hg-203 2,7.10 1,1.104 1,1.107 Po-205 2,2.108 9,4.104 3,4.108 (organic) Po-207 1,3.108 5,6.104 1,4.108 Hg-203 8,7.106 3,6.103 3,7.107 Po-210 6,7.103 2,8.100 8,3.104 (inorganic) At-207 9,5.106 4,0.103 8,7.107 Hg-203 (steam) 1,2.103 At-211 1,8.105 7,6.101 1,8.106 9 Tl-194 2,2.10 9,4.105 2,5.109 Fr-222 9,5.105 4,0.102 2,8.107 Tl-194m 5,6.108 2,3.105 5,0.108 Fr-223 1,5.107 6,4.103 8,7.106 Tl-195 6,7.108 2,8.105 7,4.108 Ra-223 2,9.103 1,2.100 2,0.105 Tl-197 7,4.108 3,1.105 8,7.108 Ra-224 6,9.103 2,9.100 3,1.105 Tl-198 1,7.108 6,9.104 2,7.108 Ra-225 3,4.103 1,4.100 2,1.105 Tl-198m 2,7.108 1,1.105 3,7.108 Ra-226 6,3.103 2,6.100 7,1.104 Tl-199 5,4.108 2,3.105 7,7.108 Ra-227 7,1.107 3,0.104 2,4.108 Tl-200 8,0.107 3,3.104 1,0.108 Ra-228 7,7.103 3,2.100 3,0.104 Tl-201 2,6.108 1,1.105 2,1.108 Ac-224 1,7.105 6,9.101 2,9.107 Tl-202 6,5.107 2,7.104 4,4.107 Ac-225 2,5.103 1,1.100 8,3.105 Tl-204 3,2.107 1,3.104 1,5.107 Ac-226 1,7.104 6,9.100 2,0.106 Pb-195m 6,7.108 2,8.105 6,9.108 Ac-227 3,2.101 1,3.10-2 1,8.104 Pb-198 2,3.108 9,6.104 2,0.108 Ac-228 6,9.105 2,9.102 4,7.107 Pb-199 4,2.108 1,7.105 3,7.108 Th-226 2,6.105 1,1.102 5,6.107 Pb-200 7,7.107 3,2.104 5,0.107 Th-227 2,1.103 8,7.10-1 2,2.106 Pb-201 1,7.108 6,9.104 1,3.108 Th-228 5,1.102 2,1.10-1 2,9.105 Pb-202 1,4.106 6,0.102 2,3.106 Th-229 2,0.102 8,4.10-2 4,2.104 Pb-202m 1,7.108 6,9.104 1,5.108 Th-230 5,0.102 2,1.10-1 9,5.104 Pb-203 1,3.108 5,2.104 8,3.107 Pb-205 4,9.107 2,0.104 7,1.107 Pb-209 6,3.108 2,6.105 3,5.108 1 When Pb-212 and Bi-212 are a part of the Pb-210 1,8.104 7,6.100 2,9.104 chain of Rn-220 decay in the air, the limits of Pb-211 3,6.106 1,5.103 1,1.108 Table 4 are applied. 2 When Bi-214 and Pb-214 are a part of the chain of Rn-222 decay in the air, the limits of Table 6 are applied LAAVAA LAAVAA LAIINH, - LAISW, LAIINH, - LAISW, Nuclide -1 ir, Bq.m -1 Nuclide -1 ir, Bq.m Bq.a 3 Bq.a Bq.a 3 Bq.a-1 Th-231 5,0.107 2,1.104 5,9.107 Pu-239 4,3.102 1,8.10-1 8,0.104 Th-232 4,8.102 2,0.10-1 9,1.104 Pu-240 4,3.102 1,8.10-1 8,0.104 Th-234 2,7.106 1,1.103 5,9.106 Pu-241 2,4.104 9,8.100 4,3.106 Pa-227 2,1.105 8,6.101 4,4.107 Pu-242 4,5.102 1,9.10-1 8,3.104 Pa-228 2,9.105 1,2.102 2,6.107 Pu-243 1,8.108 7,6.104 2,4.108 Pa-230 2,8.104 1,2.101 2,2.107 Pu-244 4,5.102 1,9.10-1 8,3.104 Pa-231 1,5.102 6,4.10-2 2,8.104 Pu-245 3,1.107 1,3.104 2,8.107 Pa-232 2,1.106 8,8.102 2,8.107 Pu-246 2,6.106 1,1.103 6,1.106 Pa-233 5,4.106 2,3.103 2,3.107 Am-237 5,6.108 2,3.105 1,1.109 Pa-234 3,4.107 1,4.104 3,9.107 Am-238 2,4.108 9,8.104 6,3.108 U-230 1,3.103 5,6.10-1 3,6.105 Am-239 6,9.107 2,9.104 8,3.107 U-231 5,0.107 2,1.104 7,1.107 Am-240 3,4.107 1,4.104 3,4.107 U-232 5,7.102 2,4.10-1 6,1.104 Am-241 5,1.102 2,1.10-1 1,0.105 U-233 2,3.103 9,6.10-1 4,0.105 Am-242 1,3.106 5,2.102 6,7.107 U-2343 2,4.103 9,8.10-1 4,1.105 Am-242m 5,7.102 2,4.10-1 1,1.105 U-235c 2,6.103 1,1.100 4,3.105 Am-243 5,1.102 2,1.10-1 1,0.105 U-236 2,5.103 1,1.100 4,3.105 Am-244 1,1.107 4,4.103 4,3.107 U-237 1,1.107 4,6.103 2,6.107 Am-244m 2,5.108 1,1.105 6,9.108 U-238c 2,7.103 1,1.100 4,5.105 Am-245 2,6.108 1,1.105 3,2.108 U-239 5,7.108 2,4.105 7,1.108 Am-246 1,8.108 7,6.104 3,4.108 U-240 2,4.107 9,9.103 1,8.107 Am-246m 5,3.108 2,2.105 5,9.108 Np-232 4,3.108 1,8.105 2,1.109 Cm-238 4,2.106 1,7.103 2,5.108 Np-233 6,7.109 2,8.106 9,1.109 Cm-240 6,9.103 2,9.100 2,6.106 Np-234 2,7.107 1,1.104 2,5.107 Cm-241 5,9.105 2,5.102 2,2.107 Np-235 5,0.107 2,1.104 3,8.108 Cm-242 4,2.103 1,7.100 1,7.106 Np-236 l 6,7.103 2,8.100 1,2.106 Cm-243 6,9.102 2,9.10-1 1,3.105 Np-236 s 4,0.106 1,7.103 1,1.108 Cm-244 8,0.102 3,3.10-1 1,7.105 Np-237 9,5.102 4,0.10-1 1,8.105 Cm-245 5,0.102 2,1.10-1 9,5.104 Np-238 1,0.107 4,2.103 2,2.107 Cm-246 5,0.102 2,1.10-1 9,5.104 Np-239 1,8.107 7,6.103 2,5.107 Cm-247 5,6.102 2,3.10-1 1,1.105 Np-240 1,5.108 6,4.104 2,4.108 Cm-248 1,4.102 6,0.10-2 2,6.104 Pu-234 9,1.105 3,8.102 1,3.108 Cm-249 3,9.108 1,6.105 6,5.108 Pu-235 7,7.109 3,2.106 9,5.109 Cm-250 2,5.101 1,1.10-2 4,5.103 Pu-236 1,1.103 4,6.10-1 2,3.105 Bk-245 1,0.107 4,2.103 3,5.107 Pu-237 5,6.107 2,3.104 2,0.108 Bk-246 4,3.107 1,8.104 4,2.107 Pu-238 4,7.102 1,9.10-1 8,7.104 Bk-247 3,1.102 1,3.10-1 5,7.104 Bk-249 1,3.105 5,6.101 2,1.107 Bk-250 2,1.107 8,7.103 1,4.108 3 For natural uranium (0,0055 % U-234, 0,720 Cf-244 1,1.106 4,6.102 2,9.108 % U-235 and 99,274 % U 238): Cf-246 4,8.104 2,0.101 6,1.106 Cf-248 2,4.103 1,0.100 7,1.105 Cf-249 3,0.102 1,3.10-1 5,7.104 Nuclide LAIINH, LAAVAAir, LAISW, Cf-250 6,3.102 2,6.10-1 1,3.105 q.a-1 q.m-3 q.a-1 Cf-251 3,0.102 1,2.10-1 5,6.104 Natural uranium 1,0.10-1 4,2.10-5 1,7.101 Cf-252 1,1.103 4,6.10-1 2,2.105 Cf-253 1,7.104 6,9.100 1,4.107 LAAVAA LAAVAA LAIINH, - LAISW, LAIINH, - LAISW, Nuclide -1 ir, Bq.m -1 Nuclide -1 ir, Bq.m Bq.a 3 Bq.a Bq.a 3 Bq.a-1 Cf-254 5,4.102 2,3.10-1 5,0.104 Fm-253 5,4.104 2,3.101 2,2.107 Es-250 3,4.107 1,4.104 9,5.108 Fm-254 2,6.105 1,1.102 4,5.107 Es-251 1,0.107 4,2.103 1,2.108 Fm-255 7,7.104 3,2.101 8,0.106 Es-253 8,0.103 3,3.100 3,3.106 Fm-257 3,0.103 1,3.100 1,3.106 Es-254 2,5.103 1,0.100 7,1.105 Md-257 8,7.105 3,6.102 1,7.108 Es-254m 4,5.104 1,9.101 4,8.106 Md-258 3,6.103 1,5.100 1,5.106 Fm-252 6,7.104 2,8.101 7,4.106 Table 4. Limits on the annual intake of various radionuclides in the body of individuals from the population through inhaling (LAIINH) of aerosols, soluble or chemically active (non- inert) gases and vapors and limit on the average annual volumetric activity (LAAVAAir) in the atmospheric air indoors and outdoors (estimated effective dose 1 mSv.a-1). LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 H-3 (tritium water, 8,3.105 1,0.106 1,6.106 2,6.106 3,6.106 3,8.106 4 4,7.102 aerosol) H-3 (tritium water, steam) 1,6.107 2,1.107 3,2.107 4,3.107 5,6.107 5,6.107 6 6,9.103 H-3 (elementary hydrogen) 1,6.1011 2,1.1011 3,2.1011 4,3.1011 5,6.1011 5,6.1011 6 6,9.107 H-3 (tritium methane) 1,6.109 2,1.109 3,2.109 4,3.109 5,6.109 5,6.109 6 6,9.105 H-3 (organic compounds, 9,1.106 9,1.106 1,4.107 1,8.107 2,4.107 2,4.107 6 3,0.103 steam) Be-7 3,6.106 4,2.106 7,1.106 1,0.107 1,5.107 1,8.107 4 1,9.103 Be-10 1,0.104 1,1.104 1,6.104 2,4.104 2,7.104 2,9.104 6 3,5.100 C-11 (aerosol) 6,3.106 9,1.106 2,0.107 3,0.107 4,5.107 5,6.107 2 4,8.103 C-11 (steam) 3,6.107 5,6.107 1,0.108 1,6.108 2,6.108 3,1.108 2 2,9.104 C-11 (dioxide) 5,6.107 8,3.107 1,5.108 2,4.108 4,0.108 4,5.108 4 4,4.104 C-11 (monoxide) 1,0.108 1,5.108 2,9.108 4,5.108 7,1.108 8,3.108 2 7,9.104 C-14 (aerosol) 5,3.104 5,9.104 9,1.104 1,4.105 1,6.105 1,7.105 6 2,1.101 C-14 (steam) 7,7.105 6,3.105 1,0.106 1,3.106 1,8.106 1,7.106 6 2,1.102 C-14 (dioxide) 5,3.107 5,3.107 9,1.107 1,1.108 1,6.108 1,6.108 6 2,0.104 C-14 (monoxide) 1,1.108 1,8.108 3,6.108 5,9.108 1,0.109 1,3.109 2 9,2.104 F-18 2,4.106 3,2.106 6,7.106 1,0.107 1,4.107 1,7.107 2 1,7.103 Na-22 1,0.105 1,4.105 2,6.105 4,2.105 6,7.105 7,7.105 2 7,2.101 Na-24 4,3.105 5,6.105 1,1.106 1,8.106 2,9.106 3,7.106 2 2,9.102 Mg-28 1,4.105 1,4.105 2,9.105 4,3.105 6,7.105 8,3.105 2 7,3.101 Al-26 1,1.104 1,4.104 2,3.104 3,4.104 4,5.104 5,0.104 4 6,2.100 Si-31 1,4.106 2,1.106 4,5.106 7,1.106 1,1.107 1,3.107 2 1,1.103 Si-32 3,6.103 3,7.103 5,3.103 7,7.103 9,1.103 9,1.103 6 1,1.100 P-32 4,5.104 6,7.104 1,3.105 1,9.105 2,5.105 2,9.105 4 3,4.101 P-33 1,6.105 2,2.105 3,6.105 4,8.105 5,3.105 6,7.105 5 7,2.101 S-35 (inorganic) 1,3.105 1,7.105 2,8.105 3,8.105 4,3.105 5,3.105 5 6,0.101 S-35 (carbon disulphide) 1,4.105 2,1.105 4,2.105 7,1.105 1,2.106 1,4.106 2 1,1.102 S-35 (dioxide) 1,1.106 1,5.106 2,9.106 4,8.106 7,7.106 9,1.106 2 8,0.102 Cl-36 3,2.104 3,8.104 6,7.104 1,0.105 1,1.105 1,4.105 5 1,6.101 Cl-38 2,1.106 3,3.106 7,1.106 1,2.107 1,9.107 2,2.107 2 1,8.103 Cl-39 2,3.106 3,6.106 7,7.106 1,2.107 1,8.107 2,2.107 2 1,9.103 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 K-40 4,2.104 5,9.104 1,3.105 2,2.105 4,0.105 4,8.105 2 3,1.101 K-42 6,3.105 1,0.106 2,3.106 3,8.106 6,7.106 8,3.106 2 5,3.102 K-43 7,7.105 1,0.106 2,1.106 3,4.106 5,9.106 7,1.106 2 5,4.102 K-44 4,5.106 7,1.106 1,5.107 2,5.107 4,2.107 5,0.107 2 3,8.103 K-45 6,7.106 1,0.107 2,1.107 3,3.107 5,6.107 6,7.107 2 5,3.103 Ca-41 1,5.106 1,7.106 2,6.106 3,0.106 3,0.106 5,6.106 5 4,2.102 Ca-45 6,7.104 8,3.104 1,4.105 2,0.105 2,2.105 2,7.105 5 3,0.101 Ca-47 8,3.104 1,2.105 2,2.105 3,0.105 3,8.105 4,8.105 5 5,3.101 Sc-43 1,1.106 1,5.106 3,0.106 4,5.106 7,1.106 9,1.106 2 7,9.102 Sc-44 6,3.105 8,3.105 1,8.106 2,8.106 4,3.106 5,6.106 2 4,4.102 Sc-44m 9,1.104 1,2.105 2,4.105 3,6.105 5,9.105 7,1.105 2 6,3.101 Sc-46 3,6.104 4,3.104 7,1.104 1,0.105 1,2.105 1,5.105 5 1,6.101 Sc-47 2,5.105 3,6.105 6,7.105 9,1.105 1,1.106 1,4.106 5 1,5.102 Sc-48 1,3.105 1,7.105 3,2.105 5,0.105 7,1.105 9,1.105 2 8,9.101 Sc-49 2,6.106 4,2.106 9,1.106 1,4.107 2,1.107 2,5.107 2 2,2.103 Ti-44 3,1.103 3,2.103 4,8.103 6,7.103 7,7.103 8,3.103 6 1,0.100 Ti-45 1,3.106 1,8.106 3,7.106 5,9.106 9,1.106 1,1.107 2 9,6.102 V-47 3,6.106 5,3.106 1,2.107 1,8.107 2,9.107 3,4.107 2 2,8.103 V-48 7,1.104 9,1.104 1,6.105 2,3.105 3,4.105 4,2.105 4 4,2.101 V-49 3,6.106 4,8.106 9,1.106 1,6.107 2,5.107 2,9.107 2 2,5.103 Cr-48 8,3.105 1,0.106 1,8.106 2,7.106 3,6.106 4,5.106 4 4,8.102 Cr-49 3,2.106 4,8.106 1,0.107 1,6.107 2,4.107 2,9.107 2 2,5.103 Cr-51 3,8.106 4,8.106 1,0.107 1,5.107 2,2.107 2,7.107 2 2,5.103 Mn-51 2,5.106 3,7.106 8,3.106 1,3.107 2,0.107 2,4.107 2 1,9.103 Mn-52 1,2.105 1,5.105 2,7.105 4,2.105 5,9.105 7,1.105 4 7,4.101 Mn-52m 3,6.106 5,3.106 1,1.107 1,8.107 2,9.107 3,4.107 2 2,8.103 Mn-53 2,2.106 2,9.106 5,9.106 1,0.107 1,6.107 3,4.107 2 1,5.103 Mn-54 1,3.105 1,6.105 2,6.105 4,2.105 5,3.105 6,7.105 5 7,2.101 Mn-56 9,1.105 1,3.106 2,7.106 4,2.106 6,7.106 8,3.106 2 6,7.102 Fe-52 1,7.105 2,4.105 5,0.105 7,7.105 1,3.106 1,6.106 2 1,3.102 Fe-55 2,4.105 3,1.105 4,5.105 7,1.105 1,1.106 1,3.106 4 1,3.102 Fe-59 4,8.104 7,7.104 1,2.105 1,7.105 2,0.105 2,5.105 5 2,7.101 Fe-60 2,3.103 2,6.103 2,9.103 3,1.103 3,4.103 3,6.103 6 4,4.10-1 Co-55 2,2.105 3,0.105 6,3.105 9,1.105 1,5.106 1,9.106 2 1,6.102 Co-56 3,4.104 4,0.104 6,7.104 1,0.105 1,3.105 1,5.105 5 1,7.101 Co-57 2,3.105 2,7.105 4,3.105 6,7.105 8,3.105 1,0.106 5 1,1.102 Co-58 1,1.105 1,3.105 2,2.105 3,2.105 3,8.105 4,8.105 5 5,3.101 Co-58m 7,7.106 1,1.107 2,2.107 3,3.107 5,0.107 5,9.107 2 5,8.103 Co-60 1,1.104 1,2.104 1,7.104 2,5.104 2,9.104 3,2.104 6 4,0.100 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Co-60m 1,3.108 2,0.108 3,4.108 5,0.108 5,9.108 7,1.108 5 8,1.104 Co-61 2,3.106 3,6.106 7,7.106 1,1.107 1,6.107 2,0.107 2 1,9.103 Co-62m 5,0.106 7,7.106 1,6.107 2,5.107 4,0.107 4,8.107 2 4,0.103 Ni-56 1,8.105 2,2.105 3,7.105 5,6.105 7,7.105 1,0.106 4 9,9.101 Ni-56 (carbonyl) 1,5.105 1,9.105 3,1.105 4,8.105 7,1.105 8,3.105 4 8,5.101 Ni-57 2,6.105 3,3.105 6,7.105 1,0.106 1,5.106 1,9.106 2 1,8.102 Ni-57 (carbonyl) 3,2.105 4,3.105 7,1.105 1,1.106 1,5.106 1,8.106 4 1,9.102 Ni-59 5,9.105 6,7.105 1,1.106 1,7.106 2,2.106 2,3.106 6 2,8.102 Ni-59 (carbonyl) 2,5.105 3,0.105 5,0.105 7,7.105 1,1.106 1,2.106 4 1,4.102 Ni-63 2,1.105 2,3.105 3,7.105 5,9.105 7,7.105 7,7.105 6 9,5.101 Ni-63 (carbonyl) 1,1.105 1,3.105 2,1.105 3,3.105 4,5.105 5,0.105 4 6,0.101 Ni-65 1,2.106 1,8.106 3,8.106 5,9.106 9,1.106 1,1.107 2 9,6.102 Ni-65 (carbonyl) 5,0.105 7,1.105 1,2.106 1,8.106 2,5.106 2,8.106 4 3,2.102 Ni-66 6,7.104 1,0.105 2,0.105 3,1.105 4,5.105 5,6.105 2 5,3.101 Ni-66 (carbonyl) 1,0.105 1,4.105 2,5.105 3,7.105 5,6.105 6,3.105 4 6,6.101 Cu-60 3,2.106 4,5.106 9,1.106 1,5.107 2,4.107 2,9.107 2 2,4.103 Cu-61 2,0.106 2,2.106 4,5.106 7,1.106 1,0.107 1,3.107 2 1,2.103 Cu-64 1,7.106 1,8.106 3,4.106 5,0.106 7,1.106 8,3.106 4 8,9.102 Cu-67 4,0.105 5,0.105 8,3.105 1,2.106 1,3.106 1,6.106 5 1,8.102 Zn-62 2,0.105 2,9.105 5,6.105 9,1.105 1,5.106 1,8.106 2 1,5.102 Zn-63 2,8.106 4,2.106 9,1.106 1,4.107 2,3.107 2,7.107 2 2,2.103 Zn-65 6,7.104 1,0.105 1,8.105 2,6.105 4,0.105 4,5.105 4 4,7.101 Zn-69 4,3.106 6,7.106 1,4.107 2,1.107 2,9.107 3,6.107 2 3,5.103 Zn-69m 4,5.105 5,9.105 1,2.106 1,9.106 3,0.106 3,7.106 2 3,1.102 Zn-71m 7,1.105 1,0.106 2,0.106 3,2.106 5,0.106 6,3.106 2 5,3.102 Zn-72 1,0.105 1,4.105 2,8.105 4,2.105 6,3.105 7,7.105 4 7,4.101 Ga-65 6,3.106 9,1.106 2,1.107 3,2.107 5,0.107 5,9.107 2 4,8.103 Ga-66 2,2.105 3,2.105 1,1.106 1,1.106 1,9.106 2,3.106 2 1,7.102 Ga-67 7,1.105 1,0.106 2,0.106 2,8.106 3,3.106 4,2.106 5 4,6.102 Ga-68 2,2.106 3,2.106 7,1.106 1,1.107 1,7.107 2,0.107 2 1,7.103 Ga-70 6,7.106 1,0.107 2,3.107 3,6.107 5,6.107 6,3.107 2 5,5.103 Ga-72 2,2.105 3,0.105 6,3.105 1,0.106 1,5.106 1,9.106 2 1,6.102 Ga-73 8,3.105 1,2.106 2,5.106 3,8.106 5,9.106 7,1.106 2 6,3.102 Ge-66 1,6.106 2,1.106 4,0.106 6,3.106 9,1.106 1,1.107 2 1,1.103 Ge-67 4,0.106 6,3.106 1,4.107 2,2.107 3,4.107 3,8.107 2 3,3.103 Ge-68 1,7.104 2,0.104 3,3.104 5,0.104 6,3.104 7,1.104 5 8,6.100 Ge-69 5,6.105 1,1.106 1,4.106 2,0.106 2,8.106 3,4.106 4 3,6.102 Ge-71 8,3.106 1,2.107 2,4.107 4,2.107 7,7.107 9,1.107 2 6,1.103 Ge-75 3,4.106 5,3.106 1,1.107 1,6.107 2,3.107 2,8.107 2 2,8.103 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Ge-77 4,3.105 5,9.105 1,1.106 1,7.106 2,2.106 2,7.106 4 3,0.102 Ge-78 1,4.106 2,0.106 4,0.106 6,3.106 8,3.106 1,1.107 2 1,1.103 As-69 4,8.106 7,1.106 1,6.107 2,5.107 4,0.107 4,8.107 2 3,8.103 As-70 1,8.106 2,3.106 4,8.106 7,7.106 1,2.107 1,5.107 2 1,2.103 As-71 4,5.105 5,3.105 1,0.106 1,5.106 2,0.106 2,5.106 4 2,6.102 As-72 1,7.105 1,8.105 3,7.105 5,9.105 9,1.105 1,1.106 2 9,2.101 As-73 1,9.105 2,5.105 4,3.105 6,7.105 8,3.105 1,0.106 5 1,1.102 As-74 9,1.104 1,2.105 2,1.105 3,0.105 3,8.105 4,8.105 5 5,3.101 As-76 2,0.105 2,2.105 4,5.105 7,1.105 1,1.106 1,4.106 2 1,1.102 As-77 4,5.105 5,9.105 1,1.106 1,6.106 2,0.106 2,6.106 5 2,7.102 As-78 1,3.106 1,7.106 3,7.106 5,9.106 9,1.106 1,1.107 2 9,1.102 Se-70 1,5.106 2,1.106 4,3.106 6,7.106 1,1.107 1,3.107 2 1,1.103 Se-73 5,6.105 7,7.105 1,6.106 2,5.106 3,8.106 4,8.106 2 4,0.102 Se-73m 5,3.106 7,7.106 1,5.107 2,4.107 3,8.107 4,5.107 2 4,0.103 Se-75 1,3.105 1,7.105 2,9.105 4,0.105 6,3.105 7,7.105 4 7,1.101 Se-79 4,3.104 5,0.104 7,7.104 1,1.105 1,3.105 1,5.105 5 1,8.101 Se-81 7,1.106 1,1.107 2,6.107 3,8.107 5,9.107 6,7.107 2 5,9.103 Se-81m 2,4.106 3,7.106 7,7.106 1,2.107 1,6.107 2,0.107 2 1,9.103 Se-83 3,6.106 5,0.106 1,0.107 1,6.107 2,4.107 2,9.107 2 2,6.103 Br-74 2,8.106 4,0.106 8,3.106 1,3.107 2,2.107 2,6.107 2 2,1.103 Br-74m 1,7.106 2,4.106 5,3.106 8,3.106 1,3.107 1,6.107 2 1,3.103 Br-75 2,2.106 3,2.106 6,7.106 1,0.107 1,5.107 1,9.107 2 1,7.103 Br-76 3,3.105 4,3.105 8,3.105 1,3.106 2,0.106 2,4.106 2 2,3.102 Br-77 1,6.106 2,0.106 3,7.106 6,3.106 1,3.107 1,2.107 2 1,0.103 Br-80 9,1.106 1,5.107 3,6.107 5,6.107 9,1.107 1,1.108 2 8,1.103 Br-80m 1,5.106 2,2.106 4,8.106 7,1.106 1,1.107 1,3.107 2 1,2.103 Br-82 2,6.105 3,3.105 5,9.105 9,1.105 1,3.106 1,6.106 4 1,6.102 Br-83 2,9.106 4,3.106 9,1.106 1,3.107 1,7.107 2,1.107 2 2,3.103 Br-84 2,7.106 4,2.106 9,1.106 1,4.107 2,3.107 2,7.107 2 2,2.103 Rb-79 6,3.106 9,1.106 2,0.107 3,1.107 5,3.107 6,3.107 2 4,8.103 Rb-81 3,1.106 4,0.106 8,3.106 1,4.107 2,4.107 2,9.107 2 2,1.103 Rb-81m 1,6.107 2,2.107 4,5.107 7,1.107 1,2.108 1,4.108 2 1,1.104 Rb-82m 1,2.106 1,4.106 2,6.106 4,3.106 7,1.106 9,1.106 2 7,2.102 Rb-83 2,0.105 2,6.105 5,0.105 7,7.105 1,3.106 1,4.106 4 1,4.102 Rb-84 1,2.105 1,6.105 3,2.105 5,0.105 8,3.105 1,0.106 2 8,2.101 Rb-86 8,3.104 1,3.105 2,9.105 5,0.105 9,1.105 1,1.106 2 6,8.101 Rb-87 1,7.105 2,4.105 5,6.105 9,1.105 1,7.106 2,0.106 2 1,3.102 Rb-88 5,3.106 8,3.106 1,9.107 3,1.107 5,3.107 6,3.107 2 4,4.103 Rb-89 7,1.106 1,1.107 2,3.107 3,7.107 6,3.107 7,1.107 2 5,7.103 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Sr-80 6,7.105 1,1.106 2,3.106 3,7.106 6,3.106 7,1.106 2 5,6.102 Sr-81 2,9.106 4,3.106 9,1.106 1,4.107 2,3.107 2,7.107 2 2,3.103 Sr-82 1,6.104 2,2.104 4,0.104 5,9.104 8,3.104 9,1.104 4 1,1.101 Sr-83 3,6.105 5,0.105 1,0.106 1,5.106 2,4.106 2,9.106 2 2,6.102 Sr-85 2,3.105 2,7.105 4,5.105 7,7.105 1,0.106 1,2.106 5 1,4.102 Sr-85m 3,1.107 3,8.107 7,7.107 1,2.108 1,9.108 2,3.108 2 2,0.104 Sr-87m 5,9.106 8,3.106 1,6.107 2,5.107 3,8.107 4,8.107 2 4,4.103 Sr-89 2,6.104 3,3.104 5,9.104 8,3.104 1,1.105 1,3.105 5 1,5.101 Sr-90 2,4.103 2,5.103 3,7.103 5,6.103 6,3.103 6,3.103 6 7,7.10-1 Sr-91 2,9.105 4,0.105 8,3.105 1,3.106 2,0.106 2,4.106 2 2,1.102 Sr-92 4,5.105 6,7.105 1,4.106 2,2.106 3,7.106 4,3.106 2 3,5.102 Y-86 2,6.105 3,3.105 6,7.105 1,0.106 1,7.106 2,1.106 2 1,8.102 Y-86m 4,3.106 5,6.106 1,1.107 1,8.107 2,9.107 3,6.107 2 2,9.103 Y-87 3,6.105 4,5.105 9,1.105 1,4.106 2,0.106 2,6.106 2 2,4.102 Y-88 5,0.104 5,9.104 1,0.105 1,5.105 1,9.105 2,3.105 5 2,5.101 Y-90 7,7.104 1,1.105 2,4.105 3,7.105 5,6.105 6,7.105 2 6,0.101 Y-90m 1,3.106 1,7.106 3,4.106 5,3.106 8,3.106 1,0.107 2 8,8.102 Y-91 2,3.104 2,9.104 5,3.104 7,7.104 1,0.105 1,1.105 5 1,4.101 Y-91m 1,4.107 1,7.107 3,2.107 5,0.107 7,1.107 9,1.107 2 8,9.103 Y-92 5,3.105 8,3.105 1,8.106 2,9.106 4,8.106 5,6.106 2 4,4.102 Y-93 2,2.105 3,3.105 7,1.105 1,2.106 2,0.106 2,4.106 2 1,8.102 Y-94 3,4.106 5,3.106 1,2.107 1,9.107 3,0.107 3,6.107 2 2,8.103 Y-95 6,3.106 1,0.107 2,2.107 3,4.107 5,6.107 6,3.107 2 5,3.103 Zr-86 2,9.105 3,7.105 7,7.105 1,1.106 1,9.106 2,3.106 2 1,9.102 Zr-88 7,7.104 8,3.104 1,3.105 1,9.105 2,3.105 2,8.105 5 3,2.101 Zr-89 2,6.105 3,4.105 6,7.105 1,0.106 1,5.106 1,8.106 4 1,8.102 Zr-93 1,4.105 1,6.105 1,9.105 1,0.105 5,6.104 4,0.104 6 4,9.100 Zr-95 4,2.104 5,3.104 1,0.105 1,2.105 1,4.105 1,7.105 5 1,9.101 Zr-97 1,2.105 1,8.105 3,4.105 5,3.105 8,3.105 1,1.106 2, 4 9,4.101 Nb-88 3,8.106 5,6.106 1,1.107 1,8.107 2,9.107 3,6.107 2 2,9.103 Nb-89 l 8,3.105 1,3.106 2,7.106 4,3.106 6,7.106 8,3.106 2 6,7.102 Nb-89 s 1,6.106 2,3.106 4,8.106 7,1.106 1,2.107 1,4.107 2 1,2.103 Nb-90 1,9.105 2,5.105 5,0.105 7,7.105 1,2.106 1,5.106 2 1,3.102 Nb-93m 1,4.105 1,5.105 2,5.105 4,0.105 5,3.105 5,6.105 6 6,9.101 Nb-94 8,3.103 8,3.103 1,2.104 1,7.104 1,9.104 2,0.104 6 2,5.100 Nb-95 1,3.105 1,7.105 2,8.105 4,0.105 4,5.105 5,6.105 5 6,2.101 Nb-95m 2,2.105 2,9.105 5,3.105 7,7.105 9,1.105 1,1.106 5 1,2.102 Nb-96 2,0.105 2,7.105 5,3.105 8,3.105 1,2.106 1,5.106 2 1,4.102 Nb-97 2,6.106 3,8.106 8,3.106 1,2.107 1,8.107 2,2.107 2 2,0.103 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Nb-98 1,9.106 2,7.106 5,6.106 9,1.106 1,4.107 1,7.107 2 1,4.103 Mo-90 3,6.105 4,8.105 9,1.105 1,4.106 2,2.106 2,8.106 2 2,5.102 Mo-93 1,7.105 1,7.105 2,5.105 3,6.105 4,2.105 4,3.105 6 5,4.101 Mo-93m 7,7.105 1,0.106 1,9.106 2,9.106 4,8.106 5,9.106 4 5,3.102 Mo-99 1,4.105 2,1.105 4,2.105 5,9.105 8,3.105 1,0.106 4 1,1.102 Mo-101 4,3.106 6,3.106 1,4.107 2,1.107 3,2.107 3,8.107 2 3,3.103 Tc-93 3,6.106 4,3.106 8,3.106 1,3.107 2,2.107 2,9.107 2 2,3.103 Tc-93m 7,1.106 9,1.106 1,9.107 2,9.107 4,8.107 5,9.107 2 4,8.103 Tc-94 1,0.106 1,2.106 2,3.106 3,7.106 6,3.106 7,7.106 2 6,4.102 Tc-94m 2,1.106 2,9.106 6,3.106 1,1.107 1,8.107 2,2.107 2 1,5.103 Tc-95 1,2.106 1,4.106 2,8.106 4,3.106 7,1.106 9,1.106 2 7,5.102 Tc-95m 1,7.105 2,0.105 3,7.105 5,6.105 6,7.105 8,3.105 5 9,1.101 Tc-96 2,1.105 2,6.105 4,8.105 7,1.105 1,1.106 1,4.106 4 1,3.102 Tc-96m 1,8.107 2,3.107 4,3.107 6,7.107 1,1.108 1,3.108 4 1,2.104 Tc-97 2,0.105 2,1.105 3,0.105 4,5.105 5,3.105 5,6.105 6 6,9.101 Tc-97m 6,3.104 7,7.104 1,3.105 1,8.105 1,9.105 2,4.105 5 2,6.101 Tc-98 9,1.103 9,1.103 1,3.104 1,9.104 2,1.104 2,2.104 6 2,7.100 Tc-99 2,4.104 2,7.104 4,2.104 5,9.104 6,7.104 7,7.104 6 9,1.100 Tc-99m 7,7.106 1,0.107 1,9.107 2,9.107 4,0.107 5,0.107 4 5,1.103 Tc-101 9,1.106 1,4.107 3,0.107 4,5.107 7,1.107 8,3.107 2 7,2.103 Tc-104 3,4.106 5,3.106 1,1.107 1,9.107 2,9.107 3,4.107 2 2,8.103 Ru-94 2,5.106 3,4.106 7,1.106 1,1.107 1,9.107 2,3.107 2 1,8.103 Ru-94 (tetraoxide) 1,8.106 2,9.106 5,6.106 9,1.106 1,4.107 1,8.107 2 1,5.103 Ru-97 1,2.106 1,6.106 3,0.106 4,8.106 7,1.106 9,1.106 2 8,4.102 Ru-97 (tetraoxide) 1,1.106 1,6.106 2,9.106 4,5.106 7,1.106 8,3.106 4 8,1.102 Ru-103 7,7.104 1,0.105 1,7.105 2,4.105 2,7.105 3,3.105 5 3,7.101 Ru-103 (tetraoxide) 1,1.105 1,6.105 3,0.105 4,8.105 7,7.105 9,1.105 2 8,5.101 Ru-105 7,1.105 1,0.106 2,1.106 3,1.106 4,5.106 3,6.106 6 4,4.102 Ru-105 (tetraoxide) 6,3.105 1,0.106 1,9.106 3,1.106 4,5.106 5,6.106 2 5,3.102 Ru-106 3,8.103 4,3.103 7,1.103 1,1.104 1,4.104 1,5.104 6 1,9.100 Ru-106 (tetraoxide) 6,3.103 9,1.103 1,6.104 2,7.104 4,5.104 5,6.104 2 4,8.100 Rh-99 2,0.105 2,6.105 4,5.105 7,7.105 9,1.105 1,1.106 5 1,2.102 Rh-99m 3,1.106 3,8.106 7,7.106 1,2.107 2,0.107 2,5.107 2 2,0.103 Rh-100 3,6.105 4,5.105 8,3.105 1,4.106 2,3.106 2,9.106 2 2,4.102 Rh-101 5,3.104 5,9.104 9,1.104 1,4.105 1,6.105 1,9.105 5 2,2.101 Rh-101m 7,7.105 1,0.106 1,8.106 2,7.106 3,7.106 4,8.106 4 4,8.102 Rh-102 1,9.104 2,0.104 2,9.104 4,2.104 5,0.104 5,9.104 5 6,8.100 Rh-102m 3,3.104 4,0.104 6,7.104 1,0.105 1,2.105 1,4.105 5 1,7.101 Rh-103m 5,0.107 7,7.107 1,5.108 2,3.108 3,1.108 3,7.108 2 4,0.104 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Rh-105 4,2.105 5,9.105 1,3.106 1,8.106 2,2.106 2,9.106 5 3,0.102 Rh-106m 1,2.106 1,5.106 3,0.106 4,8.106 7,1.106 9,1.106 2 8,1.102 Rh-107 6,7.106 1,0.107 2,3.107 3,4.107 5,3.107 5,9.107 2 5,4.103 Pd-100 1,9.105 2,4.105 4,5.105 6,7.105 1,0.106 1,2.106 4 1,2.102 Pd-101 2,0.106 2,6.106 5,0.106 8,3.106 1,3.107 1,6.107 2 1,3.103 Pd-103 4,0.105 5,6.105 1,0.106 1,5.106 1,9.106 2,2.106 5 2,6.102 Pd-107 4,5.105 5,0.105 7,7.105 1,3.106 1,6.106 1,7.106 6 2,1.102 Pd-109 3,7.105 5,3.105 1,1.106 1,6.106 2,2.106 2,7.106 2 2,8.102 Ag-102 6,3.106 8,3.106 1,8.107 2,9.107 4,5.107 5,6.107 2 4,4.103 Ag-103 4,3.106 6,3.106 1,3.107 2,0.107 3,0.107 3,7.107 2 3,3.103 Ag-104 3,4.106 4,2.106 8,3.106 1,3.107 2,2.107 2,7.107 2 2,2.103 Ag-104m 4,2.106 5,9.106 1,3.107 2,0.107 3,2.107 3,8.107 2 3,1.103 Ag-105 2,2.105 2,8.105 4,8.105 7,7.105 1,0.106 1,2.106 5 1,4.102 Ag-106 6,7.106 1,0.107 2,2.107 3,4.107 5,3.107 6,3.107 2 5,3.103 Ag-106m 1,3.105 1,6.105 3,1.105 4,8.105 7,1.105 9,1.105 4 8,5.101 Ag-108m 1,1.104 1,1.104 1,6.104 2,3.104 2,6.104 2,7.104 6 3,3.100 Ag-110m 2,2.104 2,4.104 3,8.104 5,6.104 6,7.104 8,3.104 5 9,1.100 Ag-111 1,0.105 1,4.105 2,6.105 3,7.105 4,8.105 5,9.105 5 6,5.101 Ag-112 5,6.105 8,3.105 1,9.106 2,9.106 4,8.106 5,9.106 2 4,4.102 Ag-115 3,7.106 5,9.106 1,3.107 1,9.107 2,9.107 3,4.107 2 3,1.103 Cd-104 3,7.106 4,5.106 9,1.106 1,4.107 2,3.107 2,9.107 2 2,4.103 Cd-107 1,8.106 2,6.106 4,8.106 7,1.106 1,0.107 1,2.107 4 1,3.103 Cd-109 2,2.104 2,7.104 4,8.104 7,1.104 1,1.105 1,2.105 4 1,3.101 Cd-113 3,8.103 4,2.103 5,9.103 7,1.103 8,3.103 8,3.103 6 1,0.100 Cd-113m 3,3.103 3,7.103 5,6.103 7,7.103 9,1.103 9,1.103 6 1,1.100 Cd-115 1,4.105 2,0.105 3,8.105 5,6.105 7,7.105 9,1.105 4 9,9.101 Cd-115m 2,2.104 3,1.104 5,9.104 9,1.104 1,1.105 1,3.105 5 1,5.101 Cd-117 7,1.105 1,0.106 2,1.106 3,2.106 4,8.106 5,9.106 2 5,4.102 Cd-117m 6,7.105 9,1.105 1,8.106 2,6.106 3,8.106 4,8.106 4 4,7.102 In-109 3,0.106 3,8.106 7,7.106 1,2.107 1,9.107 2,4.107 2 2,0.103 In-110 l 1,0.106 1,2.106 2,3.106 3,7.106 6,3.106 7,7.106 2 6,3.102 In-110 s 2,2.106 3,2.106 6,7.106 1,1.107 1,7.107 2,1.107 2 1,7.103 In-111 6,7.105 8,3.105 1,6.106 2,4.106 3,4.106 4,3.106 4 4,4.102 In-112 1,5.107 2,3.107 5,0.107 7,7.107 1,1.108 1,4.108 2 1,2.104 In-113m 6,3.106 9,1.106 1,8.107 2,8.107 4,2.107 5,0.107 2 4,8.103 In-114m 8,3.103 1,3.104 2,9.104 5,3.104 9,1.104 1,1.105 2 6,8.100 In-115 1,2.103 1,3.103 1,8.103 2,0.103 2,4.103 2,6.103 6 3,2.10-1 In-115m 2,1.106 3,0.106 6,3.106 1,0.107 1,4.107 1,7.107 2 1,6.103 In-116m 2,8.106 3,7.106 7,7.106 1,2.107 1,8.107 2,2.107 2 1,9.103 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 In-117 4,3.106 6,3.106 1,3.107 2,0.107 2,9.107 3,4.107 2 3,3.103 In-117m 1,7.106 2,5.106 5,3.106 7,7.106 1,1.107 1,4.107 2 1,3.103 In-119m 5,6.106 9,1.106 2,0.107 3,1.107 5,0.107 5,9.107 2 4,8.103 Sn-110 6,7.105 9,1.105 2,0.106 3,1.106 5,3.106 6,3.106 2 4,8.102 Sn-111 9,1.106 1,3.107 2,6.107 4,0.107 6,3.107 7,7.107 2 6,6.103 Sn-113 7,7.104 1,0.105 1,7.105 2,5.105 3,1.105 3,7.105 5 4,3.101 Sn-117m 1,0.105 1,3.105 2,2.105 2,9.105 3,2.105 4,2.105 5 4,4.101 Sn-119m 1,0.105 1,3.105 2,1.105 3,2.105 3,8.105 4,5.105 5 5,3.101 Sn-121 6,7.105 9,1.105 2,0.106 2,8.106 3,4.106 4,3.106 5 4,7.102 Sn-121m 5,3.104 6,7.104 1,1.105 1,6.105 1,8.105 2,2.105 5 2,5.101 Sn-123 2,5.104 3,2.104 5,6.104 8,3.104 1,1.105 1,2.105 5 1,4.101 Sn-123m 4,3.106 6,7.106 1,4.107 2,2.107 3,1.107 3,7.107 2 3,5.103 Sn-125 4,8.104 6,7.104 1,3.105 2,0.105 2,8.105 3,2.105 2 3,5.101 Sn-126 8,3.103 1,0.104 1,6.104 2,4.104 3,0.104 3,6.104 5 4,2.100 Sn-127 1,0.106 1,4.106 2,7.106 4,2.106 6,3.106 7,7.106 2 7,1.102 Sn-128 1,3.106 1,8.106 3,7.106 5,9.106 9,1.106 1,1.107 2 9,6.102 Sb-115 8,3.106 1,2.107 2,4.107 3,8.107 5,9.107 7,1.107 2 6,1.103 Sb-116 8,3.106 1,2.107 2,4.107 3,8.107 6,3.107 7,7.107 2 6,2.103 Sb-116m 2,7.106 3,4.106 6,7.106 1,1.107 1,6.107 2,0.107 2 1,8.103 Sb-117 7,7.106 1,1.107 2,1.107 3,2.107 4,5.107 5,9.107 2 5,5.103 Sb-118m 1,1.106 1,3.106 2,4.106 4,0.106 6,7.106 8,3.106 2 6,7.102 Sb-119 2,4.106 3,4.106 7,1.106 1,2.107 2,2.107 2,8.107 2 1,8.103 Sb-120 l 1,5.105 1,9.105 3,4.105 5,3.105 7,1.105 9,1.105 4 9,4.101 Sb-120 s 1,5.107 2,2.107 4,8.107 7,1.107 1,1.108 1,4.108 2 1,1.104 Sb-122 1,1.105 1,6.105 3,3.105 5,0.105 7,1.105 9,1.105 2 8,6.101 Sb-124 2,6.104 3,2.104 5,6.104 7,7.104 1,0.105 1,2.105 5 1,4.101 Sb-124m 2,2.107 3,0.107 6,3.107 1,0.108 1,4.108 1,7.108 2 1,6.104 Sb-125 2,4.104 2,6.104 4,2.104 6,3.104 7,1.104 8,3.104 5 9,8.100 Sb-126 5,3.104 6,7.104 1,2.105 2,0.105 2,5.105 3,1.105 5 3,4.101 Sb-126m 5,6.106 8,3.106 1,8.107 2,7.107 4,2.107 5,0.107 2 4,4.103 Sb-127 9,1.104 1,3.105 2,4.105 3,3.105 4,3.105 5,3.105 4 6,0.101 Sb-128 l 2,9.105 3,8.105 7,7.105 1,2.106 1,9.106 2,4.106 2 2,0.102 Sb-128 s 7,1.106 1,1.107 2,3.107 3,6.107 5,6.107 6,7.107 2 5,6.103 Sb-129 4,8.105 6,7.105 1,4.106 2,2.106 3,3.106 4,0.106 2 3,5.102 Sb-130 2,2.106 3,0.106 6,3.106 1,0.107 1,5.107 1,9.107 2 1,6.103 Sb-131 2,6.106 3,6.106 7,1.106 1,3.107 1,9.107 2,3.107 2 1,9.103 Te-116 1,1.106 1,5.106 3,0.106 4,8.106 7,1.106 9,1.106 2 7,9.102 Te-116 (steam) 1,7.106 2,3.106 4,0.106 6,3.106 9,1.106 1,1.107 4 1,1.103 Te-121 4,2.105 5,0.105 9,1.105 1,4.106 2,0.106 2,4.106 4 2,5.102 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Te-121 (steam) 3,3.105 4,2.105 7,1.105 1,0.106 1,5.106 2,0.106 4 1,9.102 Te-121m 4,3.104 5,3.104 8,3.104 1,2.105 1,4.105 1,8.105 5 2,0.101 Te-121m (steam) 2,9.104 3,7.104 6,3.104 1,0.105 1,5.105 1,8.105 4 1,8.101 Te-123 9,1.104 1,1.105 1,6.105 2,1.105 2,5.105 2,6.105 6 3,2.101 Te-123 (steam) 3,6.104 4,0.104 5,3.104 6,7.104 7,7.104 8,3.104 6 1,0.101 Te-123m 5,0.104 6,3.104 1,0.105 1,4.105 1,6.105 2,0.105 5 2,2.101 Te-123m (steam) 4,0.104 5,6.104 1,0.105 1,8.105 2,9.105 3,4.105 2 2,9.101 Te-125m 5,9.104 7,7.104 1,3.105 1,7.105 1,9.105 2,4.105 5 2,6.101 Te-125m (steam) 6,7.104 9,1.104 1,7.105 3,1.105 5,3.105 6,7.105 2 4,8.101 Te-127 8,3.105 1,3.106 2,6.106 3,8.106 5,9.106 7,1.106 2 6,7.102 Te-127 (steam) 1,6.106 2,3.106 4,3.106 7,1.106 1,1.107 1,3.107 2 1,2.103 Te-127m 2,4.104 3,0.104 5,0.104 7,1.104 8,3.104 1,0.105 5 1,1.101 Te-127m (steam) 1,9.104 2,7.104 5,3.104 1,0.105 1,6.105 2,2.105 2 1,4.101 Te-129 2,9.106 4,3.106 1,0.107 1,4.107 2,1.107 2,6.107 2 2,3.103 Te-129 (steam) 4,0.106 5,9.106 1,1.107 1,6.107 2,3.107 2,7.107 4 2,9.103 Te-129m 2,6.104 3,4.104 5,9.104 8,3.104 1,0.105 1,3.105 5 1,4.101 Te-129m (steam) 2,1.104 3,1.104 6,3.104 1,2.105 2,0.105 2,7.105 2 1,6.101 Te-131 3,8.106 5,0.106 1,0.107 1,9.107 2,9.107 3,6.107 2 2,6.103 Te-131 (steam) 2,0.106 2,2.106 3,8.106 7,1.106 1,1.107 1,5.107 2 1,2.103 Te-131m 1,1.105 1,3.105 2,6.105 5,0.105 8,3.105 1,1.106 2 6,9.101 Te-131m (steam) 4,8.104 5,3.104 9,1.104 1,8.105 2,7.105 4,2.105 2 2,8.101 Te-132 4,5.104 5,6.104 1,2.105 2,4.105 3,8.105 5,0.105 2 2,9.101 Te-132 (steam) 1,9.104 2,2.104 4,2.104 8,3.104 1,3.105 2,0.105 2 1,2.101 Te-133 4,2.106 4,8.106 1,0.107 2,2.107 3,6.107 5,0.107 2 2,5.103 Te-133 (steam) 1,8.106 2,1.106 4,0.106 8,3.106 1,2.107 1,8.107 2 1,1.103 Te-133m 1,0.106 1,1.106 2,4.106 5,0.106 8,3.106 1,1.107 2 5,9.102 Te-133m (steam) 4,3.105 5,0.105 9,1.105 2,0.106 3,0.106 4,5.106 2 2,6.102 Te-134 1,8.106 2,5.106 5,3.106 7,7.106 1,2.107 1,5.107 2 1,3.103 Te-134 (steam) 1,5.106 1,8.106 3,3.106 6,3.106 9,1.106 1,2.107 2 9,6.102 I-120 7,7.105 1,0.106 2,1.106 4,3.106 7,1.106 1,0.107 2 5,3.102 I-120 (elementary iodine) 3,3.105 4,2.105 7,7.105 1,6.106 2,3.106 3,3.106 2 2,2.102 I-120 (methyl iodide) 4,3.105 5,3.105 1,0.106 2,1.106 3,2.106 5,0.106 2 2,8.102 I-120m 1,2.106 1,4.106 3,0.106 5,6.106 9,1.106 1,1.107 2 7,6.102 I-120m (elementary iodine) 6,7.105 8,3.105 1,6.106 2,9.106 4,3.106 5,6.106 2 4,4.102 I-120m (methyl iodide) 1,0.106 1,1.106 2,2.106 4,5.106 6,7.106 1,0.107 2 6,0.102 I-121 4,3.106 4,8.106 9,1.106 1,7.107 2,6.107 3,7.107 2 2,5.103 I-121 (elementary iodine) 1,8.106 2,0.106 3,3.106 5,9.106 8,3.106 1,2.107 2 1,0.103 I-121 (methyl iodide) 2,4.106 2,6.106 4,5.106 8,3.106 1,2.107 1,8.107 2 1,4.103 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 I-123 1,1.106 1,3.106 2,6.106 5,6.106 9,1.106 1,4.107 2 6,7.102 I-123 (elementary iodine) 4,8.105 5,6.105 1,0.106 2,1.106 3,1.106 4,8.106 2 2,9.102 I-123 (methyl iodide) 6,3.105 7,1.105 1,3.106 2,8.106 4,2.106 6,7.106 2 3,8.102 I-124 2,1.104 2,2.104 4,5.104 9,1.104 1,5.105 2,3.105 2 1,2.101 I-124 (elementary iodine) 9,1.103 1,0.104 1,7.104 3,6.104 5,6.104 8,3.104 2 5,3.100 I-124 (methyl iodide) 1,2.104 1,3.104 2,2.104 4,5.104 7,1.104 1,1.105 2 6,6.100 I-125 5,0.104 4,3.104 6,7.104 9,1.104 1,4.105 2,0.105 4 1,6.101 I-125 (elementary iodine) 2,1.104 1,9.104 2,7.104 3,6.104 5,0.104 7,1.104 4 6,4.100 I-125 (methyl iodide) 2,7.104 2,5.104 3,4.104 4,5.104 6,3.104 9,1.104 4 8,1.100 I-126 1,2.104 1,2.104 2,2.104 4,2.104 6,7.104 1,0.105 2 6,3.100 I-126 (elementary iodine) 5,3.103 5,3.103 9,1.103 1,6.104 2,4.104 3,8.104 2 2,8.100 I-126 (methyl iodide) 6,7.103 6,7.103 1,1.104 2,1.104 3,1.104 5,0.104 3 3,5.100 I-128 5,3.106 8,3.106 1,9.107 2,9.107 4,3.107 5,0.107 2 4,4.103 I-128 (elementary iodine) 2,4.106 3,6.106 6,3.106 1,0.107 1,3.107 1,5.107 4 1,8.103 I-128 (methyl iodide) 6,7.106 8,3.106 1,6.107 3,3.107 5,3.107 7,7.107 2 4,4.103 I-129 1,4.104 1,2.104 1,6.104 1,5.104 2,2.104 2,8.104 4 2,7.100 I-129 (elementary iodine) 5,9.103 5,0.103 6,3.103 5,9.103 7,7.103 1,0.104 4 1,1.100 I-129 (methyl iodide) 7,7.103 6,7.103 8,3.103 7,7.103 1,0.104 1,4.104 4 1,4.100 I-130 1,2.105 1,4.105 2,9.105 6,3.105 1,0.106 1,5.106 2 7,1.101 I-130 (elementary iodine) 5,3.104 5,9.104 1,1.105 2,3.105 3,6.105 5,3.105 2 3,1.101 I-130 (methyl iodide) 6,7.104 7,7.104 1,4.105 3,0.105 4,5.105 7,1.105 2 4,0.101 I-131 1,4.104 1,4.104 2,7.104 5,3.104 9,1.104 1,4.105 2 7,3.100 I-131 (elementary iodine) 5,9.103 6,3.103 1,1.104 2,1.104 3,2.104 5,0.104 2 3,3.100 I-131 (methyl iodide) 7,7.103 7,7.103 1,4.104 2,7.104 4,2.104 6,7.104 2 4,0.100 I-132 9,1.105 1,0.106 2,2.106 2,9.106 7,1.106 9,1.106 4 5,3.102 I-132 (elementary iodine) 3,6.105 4,3.105 7,7.105 1,6.106 2,3.106 3,2.106 2 2,3.102 I-132 (methyl iodide) 5,0.105 5,6.105 1,1.106 2,3.106 3,4.106 5,3.106 2 2,9.102 I-132m 1,0.106 1,2.106 2,5.106 5,3.106 8,3.106 1,1.107 2 6,3.102 I-132m (elementary iodine) 4,2.105 4,8.105 9,1.105 1,8.106 2,6.106 3,7.106 2 2,5.102 I-132m (methyl iodide) 5,6.105 6,3.105 1,2.106 2,6.106 4,0.106 6,3.106 2 3,3.102 I-133 5,3.104 5,6.104 1,2.105 2,6.105 4,5.105 6,7.105 2 2,9.101 I-133 (elementary iodine) 2,2.104 2,4.104 4,8.104 1,0.105 1,6.105 2,5.105 2 1,3.101 I-133 (methyl iodide) 2,9.104 3,1.104 5,9.104 1,3.105 2,0.105 3,2.105 2 1,6.101 I-134 2,1.106 2,7.106 5,6.106 9,1.106 1,5.107 1,8.107 2 1,4.103 I-134 (elementary iodine) 1,1.106 1,4.106 2,6.106 4,5.106 6,3.106 6,7.106 2 7,6.102 I-134 (methyl iodide) 2,0.106 2,3.106 4,3.106 9,1.106 1,4.107 2,0.107 2 1,2.103 I-135 2,4.105 2,7.105 5,9.105 1,3.106 2,1.106 3,1.106 2 1,4.102 I-135 (elementary iodine) 1,0.105 1,2.105 2,2.105 4,8.105 7,1.105 1,1.106 2 6,2.101 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 I-135 (methyl iodide) 1,3.105 1,5.105 2,9.105 6,3.105 9,1.105 1,5.106 2 7,9.101 Cs-125 4,8.106 7,1.106 1,5.107 2,3.107 3,6.107 4,3.107 2 3,8.103 Cs-127 3,3.106 4,3.106 8,3.106 1,3.107 2,1.107 2,6.107 2 2,3.103 Cs-129 1,6.106 2,0.106 4,0.106 6,3.106 1,0.107 1,3.107 2 1,1.103 Cs-130 7,1.106 1,1.107 2,4.107 3,8.107 5,9.107 7,1.107 2 5,8.103 Cs-131 2,6.106 3,6.106 7,1.106 1,1.107 1,7.107 2,1.107 2 1,9.103 Cs-132 5,0.105 6,3.105 1,1.106 1,8.106 2,6.106 3,3.106 4 3,2.102 Cs-134 1,4.104 1,6.104 2,4.104 3,6.104 4,3.104 1,1.105 5 6,0.100 Cs-134m 2,8.106 4,0.106 7,7.106 1,1.107 1,4.107 1,7.107 5 1,9.103 Cs-135 3,7.104 4,2.104 6,3.104 9,1.104 1,1.105 1,2.105 6 1,4.101 Cs-135m 8,3.106 1,0.107 1,9.107 3,0.107 5,0.107 6,3.107 2 5,3.103 Cs-136 6,7.104 9,1.104 1,7.105 2,4.105 2,9.105 3,6.105 5 3,9.101 Cs-137 9,1.103 1,0.104 1,4.104 2,1.104 2,4.104 2,6.104 6 3,2.100 Cs-138 2,4.106 3,6.106 7,7.106 1,2.107 2,0.107 2,3.107 2 1,9.103 Ba-126 9,1.105 1,4.106 3,0.106 4,8.106 7,7.106 9,1.106 2 7,3.102 Ba-128 8,3.104 1,2.105 2,5.105 3,8.105 6,3.105 7,1.105 2 6,3.101 Ba-131 2,5.105 3,2.105 5,6.105 7,7.105 9,1.105 1,1.106 5 1,2.102 Ba-131m 2,0.107 2,9.107 5,6.107 8,3.107 1,1.108 1,3.108 5 1,4.104 Ba-133 3,1.104 3,4.104 5,0.104 7,7.104 9,1.104 1,0.105 6 1,2.101 Ba-133m 3,2.105 4,2.105 9,1.105 1,3.106 1,7.106 2,2.106 2 2,2.102 Ba-135m 3,7.105 5,3.105 1,1.106 1,7.106 2,2.106 2,8.106 2 2,8.102 Ba-139 1,8.106 2,8.106 6,3.106 9,1.106 1,4.107 1,7.107 2 1,5.103 Ba-140 3,4.104 4,5.104 8,3.104 1,2.105 1,4.105 1,7.105 5 1,9.101 Ba-141 3,1.106 4,8.106 1,0.107 1,6.107 2,5.107 2,9.107 2 2,5.103 Ba-142 5,3.106 7,7.106 1,6.107 2,5.107 3,8.107 4,5.107 2 4,0.103 La-131 5,6.106 7,7.106 1,6.107 2,4.107 3,6.107 4,3.107 2 4,0.103 La-132 6,7.105 9,1.105 1,9.106 2,9.106 5,0.106 6,3.106 2 4,8.102 La-135 7,7.106 1,0.107 2,0.107 3,3.107 5,9.107 7,1.107 2 5,3.103 La-137 4,0.104 4,3.104 6,7.104 9,1.104 1,1.105 1,1.105 6 1,4.101 La-138 2,7.103 2,9.103 4,2.103 5,6.103 6,3.103 6,7.103 6 8,2.10-1 La-140 1,1.105 1,6.105 3,2.105 5,0.105 7,7.105 9,1.105 2 8,4.101 La-141 7,1.105 1,1.106 2,3.106 3,6.106 5,6.106 6,7.106 2 5,7.102 La-142 1,2.106 1,8.106 3,7.106 5,9.106 9,1.106 1,1.107 2 9,2.102 La-143 4,8.106 7,7.106 1,7.107 2,6.107 4,0.107 4,8.107 2 4,0.103 Ce-134 8,3.104 1,3.105 2,6.105 4,0.105 6,3.105 7,7.105 2 6,6.101 Ce-135 2,7.105 3,6.105 7,1.105 1,1.106 1,6.106 2,0.106 2 1,9.102 Ce-137 9,1.106 1,3.107 2,7.107 4,3.107 7,7.107 1,0.108 2 6,7.103 Ce-137m 3,0.105 4,3.105 9,1.105 1,4.106 1,8.106 2,3.106 2 2,3.102 Ce-139 9,1.104 1,2.105 2,2.105 3,6.105 4,2.105 5,3.105 5 5,7.101 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Ce-141 6,3.104 8,3.104 1,4.105 1,9.105 2,1.105 2,6.105 5 2,9.101 Ce-143 1,7.105 2,4.105 4,8.105 7,1.105 1,0.106 1,2.106 4 1,3.102 Ce-144 2,8.103 3,7.103 7,1.103 1,3.104 1,7.104 1,9.104 2 1,9.100 Pr-136 7,7.106 1,1.107 2,3.107 3,7.107 5,9.107 7,1.107 2 5,8.103 Pr-137 5,3.106 7,7.106 1,6.107 2,5.107 4,0.107 4,8.107 2 4,0.103 Pr-138m 1,7.106 2,1.106 4,2.106 6,7.106 1,1.107 1,4.107 2 1,1.103 Pr-139 6,3.106 8,3.106 1,8.107 2,7.107 4,2.107 5,0.107 2 4,4.103 Pr-142 1,8.105 2,7.105 5,9.105 9,1.105 1,5.106 1,8.106 2 1,4.102 Pr-142m 1,4.107 2,1.107 4,5.107 7,1.107 1,2.108 1,4.108 2 1,1.104 Pr-143 7,7.104 1,1.105 2,0.105 2,8.105 3,3.105 4,2.105 5 4,6.101 Pr-144 5,3.106 8,3.106 1,9.107 2,9.107 4,8.107 5,6.107 2 4,4.103 Pr-145 6,3.105 9,1.105 2,0.106 3,1.106 5,0.106 5,9.106 2 4,8.102 Pr-147 6,3.106 9,1.106 2,0.107 3,0.107 4,5.107 5,6.107 2 4,8.103 Nd-136 2,1.106 3,0.106 6,3.106 1,0.107 1,5.107 1,9.107 2 1,6.103 Nd-138 4,2.105 5,6.105 1,3.106 2,0.106 3,3.106 4,0.106 2 2,9.102 Nd-139 1,1.107 1,6.107 3,2.107 5,0.107 7,7.107 1,0.108 2 8,2.103 Nd-139m 8,3.105 1,1.106 2,2.106 3,3.106 5,3.106 6,7.106 2 5,8.102 Nd-141 2,3.107 3,1.107 6,3.107 1,0.108 1,6.108 2,0.108 2 1,6.104 Nd-147 8,3.104 1,2.105 2,0.105 2,9.105 3,3.105 4,2.105 5 4,6.101 Nd-149 1,4.106 2,1.106 4,3.106 6,7.106 9,1.106 1,1.107 2 1,1.103 Nd-151 6,7.106 1,0.107 2,1.107 3,2.107 4,8.107 5,9.107 2 5,3.103 Pm-141 6,7.106 1,0.107 2,3.107 3,6.107 5,6.107 6,7.107 2 5,4.103 Pm-143 1,6.105 1,9.105 3,0.105 4,5.105 5,9.105 6,7.105 5 8,1.101 Pm-144 3,2.104 3,6.104 5,6.104 8,3.104 1,1.105 1,2.105 5 1,5.101 Pm-145 9,1.104 1,0.105 1,6.105 2,3.105 2,7.105 2,8.105 6 3,4.101 Pm-146 1,6.104 1,7.104 2,6.104 3,8.104 4,5.104 4,8.104 6 5,9.100 Pm-147 4,8.104 5,6.104 9,1.104 1,4.105 1,7.105 2,0.105 5 2,4.101 Pm-148 6,7.104 9,1.104 1,8.105 2,7.105 3,8.105 4,5.105 2 4,8.101 Pm-148m 4,0.104 5,0.104 8,3.104 1,2.105 1,4.105 1,8.105 5 1,9.101 Pm-149 1,9.105 2,8.105 5,6.105 8,3.105 1,1.106 1,4.106 2 1,5.102 Pm-150 8,3.105 1,2.106 2,6.106 4,0.106 6,3.106 7,7.106 2 6,4.102 Pm-151 2,9.105 3,8.105 7,7.105 1,2.106 1,8.106 2,2.106 2 2,0.102 Sm-141 6,7.106 1,0.107 2,1.107 3,4.107 5,6.107 6,7.107 2 5,3.103 Sm-141m 3,3.106 4,8.106 1,0.107 1,6.107 2,6.107 3,1.107 2 2,5.103 Sm-142 1,3.106 2,1.106 4,5.106 7,1.106 1,2.107 1,4.107 2 1,1.103 Sm-145 1,2.105 1,5.105 2,5.105 4,0.105 5,3.105 6,3.105 4 7,1.101 Sm-146 3,7.101 3,8.101 5,9.101 8,3.101 9,1.101 9,1.101 6 1,1.10-2 Sm-147 4,0.101 4,3.101 6,3.101 9,1.101 1,0.102 1,0.102 6 1,3.10-2 Sm-151 9,1.104 1,0.105 1,5.105 2,2.105 2,5.105 2,5.105 6 3,1.101 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Sm-153 2,4.105 3,4.105 6,7.105 1,0.106 1,3.106 1,6.106 5 1,7.102 Sm-155 6,7.106 1,0.107 2,3.107 3,4.107 5,0.107 5,9.107 2 5,3.103 Sm-156 6,3.105 9,1.105 1,7.106 2,9.106 3,7.106 4,5.106 2 4,8.102 Eu-145 2,8.105 3,4.105 6,3.105 1,0.106 1,5.106 1,8.106 4 1,8.102 Eu-146 1,8.105 2,3.105 4,2.105 6,7.105 1,0.106 1,3.106 4 1,2.102 Eu-147 2,0.105 2,7.105 4,5.105 6,3.105 7,7.105 9,1.105 5 1,1.102 Eu-148 7,1.104 8,3.104 1,5.105 2,2.105 3,1.105 3,8.105 4 3,9.101 Eu-149 6,3.105 7,7.105 1,4.106 2,1.106 2,9.106 3,4.106 4 3,8.102 Eu-150 l 9,1.103 9,1.103 1,3.104 1,8.104 1,9.104 1,9.104 6 2,3.100 Eu-150 s 6,3.105 9,1.105 1,9.106 2,9.106 4,3.106 5,3.106 2 4,8.102 Eu-152 9,1.103 1,0.104 1,4.104 2,0.104 2,3.104 2,4.104 6 2,9.100 Eu-152m 5,3.105 7,7.105 1,5.106 2,4.106 4,2.106 4,5.106 2 4,0.102 Eu-154 6,3.103 6,7.103 1,0.104 1,5.104 1,8.104 1,9.104 6 2,3.100 Eu-155 3,8.104 4,3.104 7,1.104 1,1.105 1,3.105 1,4.105 6 1,8.101 Eu-156 5,3.104 7,1.104 1,3.105 1,9.105 2,4.105 2,9.105 5 3,3.101 Eu-157 4,0.105 5,3.105 1,1.106 1,7.106 2,9.106 3,6.106 2 2,8.102 Eu-158 2,3.106 3,4.106 7,7.106 1,2.107 1,8.107 2,1.107 2 1,8.103 Gd-145 5,6.106 7,7.106 1,6.107 2,6.107 4,2.107 5,0.107 2 4,0.103 Gd-146 3,4.104 4,3.104 7,7.104 1,1.105 1,3.105 1,6.105 5 1,7.101 Gd-147 3,6.105 4,5.105 9,1.105 1,3.106 2,0.106 2,5.106 4 2,4.102 Gd-148 1,2.101 1,3.101 2,1.101 3,1.101 3,8.101 3,8.101 6 4,7.10-3 Gd-149 2,8.105 3,3.105 6,7.105 9,1.105 1,1.106 1,4.106 5 1,5.102 Gd-151 1,6.105 2,0.105 4,0.105 6,7.105 1,0.106 1,2.106 2 1,1.102 Gd-152 1,7.101 1,9.101 2,9.101 4,2.101 5,3.101 5,3.101 6 6,5.10-3 Gd-153 6,7.104 8,3.104 1,5.105 2,6.105 4,0.105 4,8.105 2 4,4.101 Gd-159 4,5.105 6,7.105 1,4.106 2,0.106 2,9.106 3,7.106 2 3,5.102 Tb-147 1,5.106 2,1.106 4,3.106 6,7.106 1,1.107 1,3.107 2 1,1.103 Tb-149 4,8.104 6,7.104 1,0.105 1,5.105 1,7.105 2,0.105 5 2,4.101 Tb-150 1,0.106 1,4.106 2,9.106 4,5.106 7,7.106 9,1.106 2 7,1.102 Tb-151 6,3.105 8,3.105 1,6.106 2,4.106 3,6.106 4,3.106 4 4,3.102 Tb-153 7,1.105 1,0.106 1,9.106 2,8.106 4,3.106 5,3.106 4 5,0.102 Tb-154 3,7.105 4,8.105 9,1.105 1,4.106 2,2.106 2,8.106 2 2,5.102 Tb-155 7,1.105 1,0.106 1,8.106 2,9.106 3,7.106 4,5.106 5 5,1.102 Tb-156 1,4.105 1,9.105 3,3.105 5,0.105 6,7.105 8,3.105 4 8,9.101 Tb-156m l 9,1.105 1,1.106 2,1.106 3,0.106 3,7.106 4,8.106 5 5,1.102 Tb-156m s 1,6.106 2,2.106 4,2.106 5,9.106 8,3.106 1,0.107 4 1,1.103 Tb-157 3,1.105 3,3.105 5,0.105 7,1.105 8,3.105 8,3.105 6 1,0.102 Tb-158 9,1.103 1,0.104 1,4.104 2,0.104 2,1.104 2,2.104 6 2,7.100 Tb-160 3,1.104 4,0.104 6,7.104 1,0.105 1,2.105 1,4.105 5 1,6.101 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Tb-161 1,5.105 2,1.105 3,8.105 5,3.105 6,3.105 7,7.105 5 8,6.101 Dy-155 1,8.106 2,3.106 4,3.106 6,7.106 1,0.107 1,3.107 4 1,2.103 Dy-157 4,2.106 5,3.106 1,0.107 1,6.107 2,6.107 3,3.107 2 2,8.103 Dy-159 4,8.105 5,9.105 1,0.106 1,7.106 2,3.106 2,7.106 4 3,0.102 Dy-165 1,9.106 2,9.106 6,3.106 9,1.106 1,4.107 1,7.107 2 1,5.103 Dy-166 8,3.104 1,2.105 2,3.105 3,3.105 4,3.105 5,3.105 4 6,0.101 Ho-155 5,9.106 8,3.106 1,7.107 2,7.107 4,2.107 5,0.107 2 4,4.103 Ho-157 2,9.107 4,0.107 7,7.107 1,3.108 2,0.108 2,4.108 2 2,1.104 Ho-159 2,2.107 3,0.107 5,9.107 9,1.107 1,3.108 1,6.108 2 1,6.104 Ho-161 1,8.107 2,5.107 5,0.107 8,3.107 1,3.108 1,7.108 2 1,3.104 Ho-162 4,8.107 6,7.107 1,4.108 2,1.108 2,9.108 3,6.108 2 3,5.104 Ho-162m 6,7.106 9,1.106 1,7.107 2,6.107 3,8.107 4,8.107 4 4,7.103 Ho-164 1,5.107 2,2.107 4,8.107 7,1.107 1,0.108 1,2.108 2 1,2.104 Ho-164m 1,1.107 1,7.107 3,3.107 5,0.107 7,7.107 8,3.107 2 8,9.103 Ho-166 1,7.105 2,5.105 5,3.105 8,3.105 1,3.106 1,5.106 2 1,3.102 Ho-166m 3,8.103 4,0.103 5,6.103 7,7.103 8,3.103 8,3.103 6 1,0.100 Ho-167 1,9.106 2,8.106 5,6.106 8,3.106 1,1.107 1,4.107 2 1,5.103 Er-161 2,6.106 3,4.106 6,7.106 1,1.107 1,7.107 2,1.107 2 1,8.103 Er-165 1,4.107 1,9.107 3,8.107 6,3.107 1,0.108 1,3.108 2 9,9.103 Er-169 2,1.105 2,9.105 5,0.105 6,7.105 7,7.105 1,0.106 5 1,1.102 Er-171 5,6.105 8,3.105 1,7.106 2,6.106 3,7.106 4,5.106 2 4,4.102 Er-172 1,5.105 2,1.105 4,0.105 5,9.105 7,1.105 9,1.105 5 9,8.101 Tm-162 7,7.106 1,0.107 2,1.107 3,3.107 5,3.107 6,3.107 2 5,5.103 Tm-166 7,7.105 1,0.106 1,9.106 3,0.106 4,5.106 5,9.106 2 5,3.102 Tm-167 1,8.105 2,4.105 4,3.105 5,9.105 7,1.105 9,1.105 5 9,8.101 Tm-170 2,8.104 3,6.104 6,3.104 9,1.104 1,2.105 1,4.105 5 1,6.101 Tm-171 1,5.105 1,8.105 2,9.105 5,0.105 6,3.105 7,1.105 5 8,6.101 Tm-172 1,2.105 1,7.105 3,4.105 5,3.105 7,1.105 9,1.105 2 9,1.101 Tm-173 6,7.105 1,0.106 2,0.106 3,0.106 4,5.106 5,6.106 2 5,3.102 Tm-175 6,3.106 9,1.106 2,0.107 3,0.107 4,5.107 5,6.107 2 4,8.103 Yb-162 8,3.106 1,2.107 2,5.107 3,8.107 5,9.107 7,1.107 2 6,4.103 Yb-166 2,0.105 2,7.105 5,0.105 7,7.105 1,0.106 1,3.106 4 1,4.102 Yb-167 2,2.107 3,1.107 5,9.107 9,1.107 1,2.108 1,4.108 4 1,6.104 Yb-169 7,7.104 1,0.105 1,7.105 2,4.105 2,7.105 3,3.105 5 3,7.101 Yb-175 2,7.105 3,7.105 6,7.105 9,1.105 1,1.106 1,4.106 5 1,5.102 Yb-177 1,9.106 2,9.106 5,9.106 8,3.106 1,2.107 1,4.107 4 1,5.103 Yb-178 1,6.106 2,4.106 5,3.106 7,7.106 1,1.107 1,3.107 2 1,3.103 Lu-169 4,2.105 5,3.105 1,0.106 1,5.106 2,1.106 2,6.106 4 2,7.102 Lu-170 2,2.105 2,9.105 5,6.105 8,3.105 1,2.106 1,5.106 4 1,5.102 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Lu-171 2,0.105 2,6.105 4,8.105 7,1.105 9,1.105 1,1.106 5 1,2.102 Lu-172 1,1.105 1,4.105 2,5.105 3,6.105 5,0.105 6,3.105 4 6,4.101 Lu-173 1,0.105 1,1.105 1,9.105 2,8.105 3,4.105 4,2.105 5 4,7.101 Lu-174 5,9.104 6,7.104 1,1.105 1,7.105 2,0.105 2,4.105 5 2,8.101 Lu-174m 5,0.104 6,7.104 1,1.105 1,6.105 2,0.105 2,4.105 5 2,7.101 Lu-176 5,6.103 5,9.103 9,1.103 1,3.104 1,4.104 1,4.104 6 1,8.100 Lu-176m 1,1.106 1,6.106 3,3.106 5,0.106 8,3.106 8,3.106 2 8,5.102 Lu-177 1,8.105 2,4.105 4,2.105 5,9.105 6,7.105 8,3.105 5 9,1.101 Lu-177m 1,5.105 1,9.104 3,1.104 4,3.104 5,0.104 6,3.104 5 6,8.100 Lu-178 4,2.106 6,7.106 1,4.107 2,2.107 3,3.107 3,8.107 2 3,5.103 Lu-178m 3,7.106 5,3.106 1,1.107 1,7.107 2,5.107 3,0.107 2 2,8.103 Lu-179 1,0.106 1,5.106 3,1.106 4,8.106 7,7.106 8,3.106 2 7,7.102 Hf-170 4,5.105 5,9.105 1,1.106 1,7.106 2,6.106 3,1.106 4 3,1.102 Hf-172 6,7.103 7,7.103 1,3.104 2,0.104 2,9.104 3,1.104 4 3,6.100 Hf-173 9,1.105 1,2.106 2,3.106 3,4.106 5,0.106 6,3.106 4 6,2.102 Hf-175 1,7.105 2,2.105 3,8.105 5,6.105 7,1.105 8,3.105 5 9,8.101 Hf-177m 1,5.106 2,1.106 4,3.106 6,7.106 9,1.106 1,1.107 2 1,1.103 Hf-178m 1,6.103 1,7.103 2,5.103 3,2.103 3,7.103 3,8.103 6 4,7.10-1 Hf-179m 5,9.104 7,7.104 1,3.105 1,8.105 2,1.105 2,6.105 5 2,9.101 Hf-180m 1,1.106 1,5.106 2,8.106 4,2.106 5,9.106 7,7.106 4 7,4.102 Hf-181 4,5.104 5,9.104 1,0.105 1,4.105 1,6.105 2,0.105 5 2,2.101 Hf-182 1,5.103 1,6.103 2,3.103 2,8.103 3,2.103 3,2.103 6 4,0.10-1 Hf-182m 3,1.106 4,3.106 8,3.106 1,3.107 1,8.107 2,2.107 2 2,3.103 Hf-183 2,3.106 3,3.106 6,7.106 1,0.107 1,4.107 1,8.107 2 1,8.103 Hf-184 3,8.105 5,6.105 1,1.106 1,7.106 2,5.106 3,0.106 2 2,9.102 Ta-172 3,4.106 5,0.106 1,0.107 1,6.107 2,4.107 2,9.107 2 2,6.103 Ta-173 1,1.106 1,5.106 3,1.106 4,8.106 7,1.106 9,1.106 2 8,1.102 Ta-174 2,9.106 4,3.106 9,1.106 1,3.107 1,9.107 2,3.107 2 2,3.103 Ta-175 1,1.106 1,4.106 2,6.106 4,0.106 6,3.106 7,7.106 4 7,1.102 Ta-176 7,1.105 9,1.105 1,7.106 2,6.106 4,0.106 5,0.106 4 4,7.102 Ta-177 1,4.106 2,0.106 3,7.106 5,9.106 7,7.106 9,1.106 4 1,1.103 Ta-178 2,2.106 2,9.106 5,6.106 8,3.106 1,2.107 1,5.107 4 1,5.103 Ta-179 4,2.105 4,8.105 7,7.105 1,2.106 1,6.106 1,8.106 5 2,1.102 Ta-180 1,4.104 1,5.104 2,2.104 3,2.104 3,6.104 3,8.104 6 4,7.100 Ta-180m 3,0.106 4,3.106 8,3.106 1,3.107 1,9.107 2,3.107 4 2,3.103 Ta-182 2,4.104 2,9.104 4,8.104 6,7.104 7,7.104 1,0.105 5 1,1.101 Ta-182m 6,3.106 9,1.106 1,9.107 2,8.107 4,0.107 4,8.107 2 4,8.103 Ta-183 9,1.104 1,3.105 2,2.105 3,1.105 3,7.105 4,8.105 5 5,1.101 Ta-184 2,9.105 4,2.105 8,3.105 1,3.106 1,9.106 2,3.106 2 2,2.102 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Ta-185 2,5.106 3,8.106 8,3.106 1,2.107 1,8.107 2,1.107 2 2,0.103 Ta-186 6,3.106 9,1.106 2,0.107 3,1.107 4,8.107 5,6.107 2 4,8.103 W-176 3,0.106 3,7.106 7,1.106 1,2.107 2,0.107 2,4.107 2 1,9.103 W-177 5,0.106 6,3.106 1,2.107 2,0.107 3,3.107 4,2.107 2 3,3.103 W-178 1,4.106 1,9.106 4,0.106 6,3.106 1,1.107 1,4.107 2 9,7.102 W-179 1,1.108 1,5.108 3,0.108 5,0.108 8,3.108 1,1.109 2 7,7.104 W-181 4,0.106 5,3.106 1,1.107 1,8.107 3,1.107 3,7.107 2 2,8.103 W-185 7,1.105 1,0.106 2,3.106 3,7.106 7,1.106 8,3.106 2 5,3.102 W-187 5,0.105 6,7.105 1,4.106 2,3.106 4,3.106 5,3.106 2 3,5.102 W-188 1,4.105 2,0.105 4,5.105 7,7.105 1,5.106 1,8.106 2 1,1.102 Re-177 9,1.106 1,3.107 2,6.107 4,0.107 5,9.107 7,1.107 2 6,7.103 Re-178 7,7.106 1,2.107 2,6.107 3,8.107 5,9.107 7,1.107 2 6,2.103 Re-181 4,8.105 6,7.105 1,4.106 2,2.106 3,2.106 4,0.106 2 3,5.102 Re-182 l 1,1.105 1,6.105 2,9.105 4,5.105 6,7.105 8,3.105 4 8,1.101 Re-182 s 7,1.105 9,1.105 1,8.106 2,8.106 4,0.106 5,0.106 2 4,8.102 Re-184 1,1.105 1,5.105 2,5.105 3,6.105 4,2.105 5,3.105 5 5,7.101 Re-184m 3,4.104 4,5.104 7,7.104 1,1.105 1,2.105 1,5.105 5 1,7.101 Re-186 1,1.105 1,8.105 3,6.105 5,6.105 7,1.105 9,1.105 2 9,2.101 Re-186m 1,7.104 2,2.104 3,7.104 5,6.104 7,1.104 8,3.104 5 9,8.100 Re-187 1,8.107 2,4.107 5,0.107 8,3.107 1,3.108 1,6.108 2 1,3.104 Re-188 1,5.105 2,3.105 5,3.105 1,0.106 1,5.106 1,9.106 2 1,2.102 Re-188m 7,1.106 1,1.107 2,5.107 3,7.107 6,3.107 7,7.107 2 5,8.103 Re-189 2,6.105 3,8.105 8,3.105 1,3.106 1,8.106 2,3.106 2 2,0.102 Os-180 9,1.106 1,2.107 2,4.107 3,8.107 5,6.107 6,7.107 2 6,4.103 Os-181 2,1.106 2,8.106 5,6.106 8,3.106 1,2.107 1,5.107 2 1,5.103 Os-182 3,8.105 5,0.105 1,0.106 1,4.106 2,1.106 2,6.106 4 2,6.102 Os-185 1,4.105 1,7.105 2,8.105 4,2.105 5,3.105 6,3.105 5 7,2.101 Os-189m 1,5.107 2,3.107 5,3.107 8,3.107 1,6.108 1,9.108 2 1,2.104 Os-191 1,1.105 1,5.105 2,6.105 3,7.105 4,3.105 5,3.105 5 6,0.101 Os-191m 1,2.106 1,7.106 2,9.106 4,2.106 5,0.106 6,3.106 5 6,8.102 Os-193 2,5.105 3,7.105 7,7.105 1,1.106 1,6.106 1,9.106 2 1,9.102 Os-194 3,8.103 4,2.103 6,3.103 9,1.103 1,1.104 1,2.104 6 1,5.100 Ir-182 4,5.106 6,7.106 1,4.107 2,3.107 3,4.107 4,2.107 2 3,5.103 Ir-184 1,1.106 1,5.106 2,9.106 4,5.106 7,1.106 8,3.106 2 8,0.102 Ir-185 7,1.105 1,0.106 1,9.106 2,9.106 4,3.106 5,3.106 4 5,3.102 Ir-186 l 4,3.105 5,6.105 1,1.106 1,7.106 2,5.106 3,1.106 2 2,9.102 Ir-186 s 2,9.106 4,0.106 8,3.106 1,2.107 1,9.107 2,3.107 2 2,1.103 Ir-187 1,7.106 2,2.106 4,3.106 6,7.106 1,0.107 1,3.107 2 1,2.103 Ir-188 3,6.105 4,5.105 8,3.105 1,3.106 1,9.106 2,4.106 4 2,3.102 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Ir-189 3,3.105 4,5.105 7,7.105 1,1.106 1,4.106 1,7.106 5 1,9.102 Ir-190 9,1.104 1,1.105 2,1.105 2,9.105 3,3.105 4,2.105 5 4,6.101 Ir-190m l 1,6.106 2,1.106 4,0.106 6,3.106 1,0.107 1,2.107 2 1,1.103 Ir-190m s 1,8.107 2,2.107 4,5.107 6,3.107 7,7.107 1,0.108 5 1,1.104 Ir-192 3,6.104 4,5.104 7,7.104 1,1.105 1,2.105 1,5.105 5 1,7.101 Ir-192m 1,1.104 1,1.104 1,5.104 2,2.104 2,5.104 2,6.104 6 3,2.100 Ir-193m 1,9.105 2,5.105 4,2.105 5,6.105 6,3.105 7,7.105 5 8,6.101 Ir-194 1,8.105 2,7.105 5,9.105 9,1.105 1,5.106 1,8.106 2 1,4.102 Ir-194m 2,0.104 2,4.104 3,8.104 5,6.104 6,7.104 7,7.104 5 9,1.100 Ir-195 1,8.106 2,6.106 5,6.106 8,3.106 1,1.107 1,4.107 2 1,4.103 Ir-195m 7,7.105 1,1.106 2,3.106 3,4.106 5,0.106 5,9.106 2 5,8.102 Pt-186 3,3.106 4,2.106 8,3.106 1,4.107 2,4.107 3,0.107 2 2,2.103 Pt-188 2,8.105 3,7.105 7,7.105 1,2.106 2,0.106 2,4.106 2 1,9.102 Pt-189 2,6.106 3,4.106 7,1.106 1,2.107 2,1.107 2,6.107 2 1,8.103 Pt-191 9,1.105 1,3.106 2,7.106 4,3.106 7,7.106 9,1.106 2 6,7.102 Pt-193 4,5.106 6,3.106 1,4.107 2,3.107 4,0.107 4,8.107 2 3,3.103 Pt-193m 6,3.105 1,0.106 2,2.106 3,7.106 7,1.106 8,3.106 2 5,3.102 Pt-195m 4,5.105 6,7.105 1,6.106 2,6.106 4,8.106 5,6.106 2 3,5.102 Pt-197 9,1.105 1,4.106 3,2.106 5,3.106 1,0.107 1,2.107 2 7,2.102 Pt-197m 3,6.106 5,6.106 1,3.107 2,0.107 3,6.107 4,2.107 2 2,9.103 Pt-199 7,7.106 1,2.107 2,8.107 4,3.107 7,1.107 8,3.107 2 6,3.103 Pt-200 3,8.105 5,9.105 1,4.106 2,0.106 3,8.106 4,5.106 2 3,1.102 Au-193 1,3.106 1,7.106 3,3.106 5,0.106 6,7.106 8,3.106 2 8,9.102 Au-194 5,9.105 7,1.105 1,4.106 2,1.106 3,3.106 4,2.106 2 3,8.102 Au-195 1,2.105 1,5.105 2,6.105 3,8.105 4,8.105 5,9.105 5 6,5.101 Au-198 1,9.105 2,3.105 5,0.105 7,1.105 9,1.105 1,2.106 2 1,2.102 Au-198m 1,1.105 1,4.105 2,5.105 3,4.105 4,0.105 5,0.105 5 5,5.101 Au-199 2,6.105 3,6.105 6,3.105 8,3.105 1,0.106 1,3.106 5 1,4.102 Au-200 2,9.106 4,8.106 1,0.107 1,6.107 2,4.107 2,9.107 2 2,5.103 Au-200m 2,0.105 2,6.105 5,0.105 7,7.105 1,1.106 1,4.106 2 1,3.102 Au-201 6,7.106 1,0.107 2,2.107 3,3.107 4,8.107 5,9.107 2 5,3.103 Hg-193 (organic) 4,5.106 5,6.106 1,2.107 2,0.107 3,4.107 4,2.107 2 2,9.103 Hg-193 (inorganic) 1,9.106 2,6.106 5,3.106 7,7.106 1,1.107 1,3.107 4 1,4.103 Hg-193 (steam) 2,4.105 2,9.105 4,5.105 6,3.105 8,3.105 9,1.105 4 1,1.102 Hg-193m (organic) 1,2.106 1,3.106 2,7.106 4,5.106 7,7.106 1,0.107 2 6,9.102 Hg-193m (inorganic) 5,3.105 7,1.105 1,4.106 2,1.106 3,1.106 3,8.106 2 3,8.102 Hg-193m (steam) 8,3.104 1,1.105 1,6.105 2,2.105 2,9.105 3,2.105 4 4,0.101 Hg-194 (organic) 2,0.104 2,7.104 4,2.104 5,3.104 6,7.104 7,1.104 6 8,8.100 Hg-194 (inorganic) 3,1.104 3,4.104 5,0.104 6,3.104 7,1.104 7,7.104 6 9,5.100 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Hg-194 (steam) 1,1.104 1,2.104 1,6.104 2,0.104 2,3.104 2,5.104 6 3,1.100 Hg-195 (organic) 5,0.106 5,6.106 1,2.107 2,0.107 3,6.107 4,3.107 2 2,9.103 Hg-195 (inorganic) 1,9.106 2,6.106 5,0.106 7,7.106 1,1.107 1,4.107 2 1,3.103 Hg-195 (steam) 1,9.105 2,3.105 3,6.105 4,8.105 6,3.105 7,1.105 4 8,5.101 Hg-195m (organic) 9,1.105 1,0.106 2,3.106 3,7.106 7,1.106 8,3.106 2 5,4.102 Hg-195m (inorganic) 2,7.105 3,8.105 7,1.105 1,2.106 1,5.106 1,9.106 2 2,0.102 Hg-195m (steam) 3,3.104 4,0.104 6,3.104 8,3.104 1,1.105 1,2.105 4 1,5.101 Hg-197 (organic) 2,1.106 2,5.106 5,6.106 9,1.106 1,7.107 2,1.107 2 1,3.103 Hg-197 (inorganic) 5,9.105 8,3.105 1,5.106 2,2.106 2,6.106 3,3.106 5 3,6.102 Hg-197 (steam) 6,3.104 7,7.104 1,2.105 1,6.105 2,1.105 2,3.105 6 2,8.101 Hg-197m (organic) 1,1.106 1,3.106 2,9.106 4,8.106 9,1.106 1,0.107 2 6,7.102 Hg-197m (inorganic) 2,9.105 4,0.105 9,1.105 1,2.106 1,5.106 1,9.106 5 2,0.102 Hg-197m (steam) 4,8.104 5,9.104 9,1.104 1,2.105 1,6.105 1,7.105 6 2,1.101 Hg-199m (organic) 7,1.106 1,0.107 2,4.107 3,7.107 5,9.107 6,7.107 2 5,5.103 Hg-199m (inorganic) 4,0.106 5,9.106 1,3.107 1,9.107 2,6.107 3,1.107 2 3,1.103 Hg-199m (steam) 1,5.106 1,9.106 2,9.106 4,0.106 5,3.106 5,6.106 6 6,9.102 Hg-203 (organic) 1,8.105 2,7.105 5,9.105 9,1.105 1,5.106 1,8.106 2 1,4.102 Hg-203 (inorganic) 1,0.105 1,3.105 2,1.105 2,9.105 3,3.105 4,2.105 5 4,6.101 Hg-203 (steam) 3,3.104 4,3.104 6,7.104 1,0.105 1,3.105 1,4.105 6 1,8.101 Tl-194 2,8.107 3,3.107 6,7.107 1,1.108 1,8.108 2,3.108 2 1,8.104 Tl-194m 5,9.106 8,3.106 1,6.107 2,6.107 4,3.107 5,3.107 2 4,4.103 Tl-195 7,7.106 1,0.107 1,9.107 3,1.107 5,3.107 6,7.107 2 5,3.103 Tl-197 7,7.106 1,0.107 2,1.107 3,4.107 5,9.107 7,1.107 2 5,4.103 Tl-198 2,1.106 2,5.106 4,8.106 7,7.106 1,3.107 1,7.107 2 1,3.103 Tl-198m 3,1.106 4,0.106 8,3.106 1,3.107 2,2.107 2,7.107 2 2,1.103 Tl-199 5,9.106 7,7.106 1,6.107 2,6.107 4,3.107 5,3.107 2 4,0.103 Tl-200 1,0.106 1,1.106 2,2.106 3,6.106 6,3.106 7,7.106 2 6,0.102 Tl-201 2,2.106 3,0.106 6,7.106 1,1.107 1,9.107 2,3.107 2 1,6.103 Tl-202 6,7.105 8,3.105 1,7.106 2,6.106 4,3.106 5,3.106 2 4,4.102 Tl-204 2,0.105 3,0.105 6,7.105 1,1.106 2,1.106 2,6.106 2 1,6.102 Pb-195m 4,8.106 6,7.106 1,4.107 2,1.107 3,1.107 3,7.107 2 3,5.103 Pb-198 1,9.106 2,4.106 4,5.106 7,1.106 1,1.107 1,4.107 2 1,3.103 Pb-199 3,4.106 4,3.106 8,3.106 1,4.107 2,1.107 2,7.107 2 2,3.103 Pb-200 4,2.105 5,6.105 1,1.106 1,6.106 2,3.106 2,9.106 4 2,9.102 Pb-201 1,1.106 1,5.106 2,9.106 4,5.106 6,7.106 8,3.106 2 7,9.102 Pb-202 3,6.104 3,6.104 5,0.104 7,1.104 5,6.104 8,3.104 5 7,6.100 Pb-202m 1,4.106 1,7.106 3,3.106 5,3.106 7,7.106 1,0.107 2 9,1.102 Pb-203 6,7.105 9,1.105 1,7.106 2,6.106 3,6.106 4,5.106 4 4,7.102 Pb-205 3,4.105 3,7.105 5,9.105 9,1.105 1,1.106 1,2.106 6 1,5.102 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Pb-209 2,3.106 3,4.106 7,1.106 1,0.107 1,3.107 1,6.107 4 1,8.103 Pb-210 5,6.101 5,6.101 9,1.101 1,4.102 1,7.102 1,8.102 6 2,2.10-2 Pb-211 1,5.104 2,1.104 3,7.104 5,0.104 6,7.104 8,3.104 4 8,9.100 Pb-212 1,5.103 2,0.103 3,0.103 4,0.103 4,2.103 5,3.103 5 5,7.10-1 Pb-214 1,4.104 2,0.104 3,6.104 4,8.104 6,7.104 6,7.104 6 8,2.100 Bi-200 4,0.106 5,3.106 1,0.107 1,6.107 2,4.107 3,0.107 2 2,8.103 Bi-201 1,8.106 2,4.106 5,0.106 7,7.106 1,2.107 1,5.107 2 1,3.103 Bi-202 2,4.106 2,9.106 5,6.106 9,1.106 1,4.107 1,8.107 2 1,5.103 Bi-203 5,0.105 6,3.105 1,2.106 1,9.106 3,0.106 3,8.106 2 3,3.102 Bi-205 1,8.105 2,3.105 4,0.105 6,3.105 8,3.105 1,1.106 4 1,1.102 Bi-206 1,0.105 1,3.105 2,3.105 3,4.105 4,8.105 5,9.105 4 6,2.101 Bi-207 4,3.104 5,0.104 8,3.104 1,2.105 1,5.105 1,8.105 5 2,1.101 Bi-210 2,6.103 3,3.103 5,3.103 7,7.103 9,1.103 1,1.104 5 1,2.100 Bi-210m 6,7.101 9,1.101 1,4.102 2,1.102 2,4.102 2,9.102 5 3,3.10-2 Bi-212 6,3.103 9,1.103 1,7.104 2,3.104 2,6.104 3,2.104 5 3,6.100 Bi-213 6,3.103 8,3.103 1,7.104 2,3.104 2,8.104 3,3.104 5 3,8.100 Bi-214 1,1.104 1,6.104 3,2.104 4,5.104 5,9.104 7,1.104 5 8,1.100 Po-203 3,6.106 4,5.106 9,1.106 1,4.107 2,2.107 2,8.107 2 2,4.103 Po-205 2,4.106 3,1.106 5,6.106 8,3.106 1,2.107 1,4.107 4 1,5.103 Po-207 1,5.106 1,9.106 3,7.106 5,9.106 1,0.107 1,2.107 2 9,9.102 Po-210 5,6.101 7,1.101 1,2.102 1,7.102 2,0.102 2,3.102 5 2,7.10-2 At-207 1,1.105 1,5.105 2,3.105 3,2.105 3,4.105 4,3.105 5 4,7.101 At-211 1,9.103 2,7.103 5,3.103 7,1.103 7,7.103 9,1.103 5 1,1.100 Fr-222 1,1.104 1,6.104 3,3.104 4,8.104 6,3.104 7,1.104 2 8,4.100 Fr-223 9,1.104 1,4.105 3,1.105 5,3.105 1,0.106 1,1.106 2 7,2.101 Ra-223 3,1.101 4,2.101 6,7.101 9,1.101 9,1.101 1,1.102 5 1,2.10-2 Ra-224 8,3.101 1,1.102 1,7.102 2,3.102 2,4.102 2,9.102 5 3,3.10-2 Ra-225 3,6.101 4,5.101 7,1.101 1,0.102 1,0.102 1,3.102 5 1,4.10-2 Ra-226 2,9.101 3,4.101 5,3.101 8,3.101 1,0.102 1,1.102 6 1,3.10-2 Ra-227 6,7.105 8,3.105 1,3.106 1,6.106 1,9.106 2,2.106 5 2,6.102 Ra-228 2,0.101 2,1.101 3,1.101 5,0.101 6,3.101 6,3.101 6 7,7.10-3 Ac-224 2,2.103 2,9.103 4,5.103 5,9.103 6,3.103 7,7.103 5 8,6.10-1 Ac-225 3,2.101 4,3.101 6,7.101 9,1.101 9,1.101 1,2.102 5 1,2.10-2 Ac-226 2,1.102 2,9.102 4,3.102 5,9.102 6,3.102 7,7.102 5 8,6.10-2 Ac-227 5,9.10-1 6,3.10-1 1,0.100 1,4.100 1,8.100 1,8.100 6 2,2.10-4 Ac-228 5,6.103 6,3.103 1,0.104 1,8.104 3,4.104 4,0.104 4 3,1.100 Th-226 3,2.103 4,5.103 8,3.103 1,1.104 1,3.104 1,6.104 5 1,8.100 Th-227 2,6.101 3,3.101 5,3.101 7,1.101 7,7.101 1,0.102 5 1,1.10-2 Th-228 5,6.100 6,7.100 1,2.101 1,8.101 2,1.101 2,5.101 5 2,9.10-3 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Th-229 1,9.100 2,0.100 2,8.100 3,4.100 4,2.100 4,2.100 6 5,1.10-4 Th-230 4,8.100 5,0.100 7,1.100 9,1.100 1,0.101 1,0.101 6 1,2.10-3 Th-231 4,2.105 5,9.105 1,3.106 1,9.106 2,4.106 3,0.106 2 3,1.102 Th-232 4,3.100 4,5.100 6,3.100 7,7.100 8,3.100 9,1.100 5 1,1.10-3 Th-234 2,4.104 3,2.104 5,9.104 9,1.104 1,1.105 1,3.105 5 1,5.101 Pa-227 2,6.103 3,6.103 6,7.103 9,1.103 1,1.104 1,3.104 5 1,5.100 Pa-228 3,4.103 4,2.103 6,7.103 1,0.104 1,1.104 1,3.104 5 1,5.100 Pa-230 3,4.102 4,5.102 7,1.102 1,0.103 1,0.103 1,3.103 5 1,4.10-1 Pa-231 4,5.100 4,3.100 5,3.100 6,7.100 6,7.100 7,1.100 6 8,8.10-4 Pa-232 5,3.104 5,6.104 7,1.104 9,1.104 1,0.105 1,0.105 6 1,2.101 Pa-233 5,9.104 7,7.104 1,3.105 1,8.105 2,0.105 2,6.105 5 2,8.101 Pa-234 3,4.105 4,8.105 9,1.105 1,4.106 2,0.106 2,5.106 2 2,5.102 U-230 1,7.101 2,3.101 3,6.101 4,8.101 5,0.101 6,3.101 5 6,8.10-3 U-231 3,8.105 5,3.105 1,1.106 1,6.106 2,0.106 2,5.106 2 2,8.102 U-232 1,0.101 1,0.101 1,5.101 2,3.101 2,6.101 2,7.101 6 3,3.10-3 U-233 2,9.101 3,3.101 5,3.101 8,3.101 9,1.101 1,0.102 5 1,2.10-2 U-234а 3,0.101 3,4.101 5,3.101 8,3.101 1,0.102 1,1.102 6 1,3.10-2 U-235a 3,3.101 3,8.101 5,9.101 9,1.101 1,1.102 1,2.102 6 1,5.10-2 U-236 3,2.101 3,7.101 5,6.101 9,1.101 1,1.102 1,1.102 6 1,4.10-2 U-237 1,1.105 1,6.105 2,7.105 3,7.105 4,2.105 5,3.105 5 5,7.101 U-238a 3,4.101 4,0.101 6,3.101 1,0.102 1,1.102 1,3.102 6 1,5.10-2 U-239 5,3.106 8,3.106 1,7.107 2,5.107 3,4.107 4,2.107 2 4,4.103 U-240 2,0.105 3,0.105 5,9.105 9,1.105 1,4.106 1,7.106 2 1,6.102 Np-232 5,0.106 5,3.106 8,3.106 9,1.106 9,1.106 8,3.106 6 1,0.103 Np-233 6,7.107 8,3.107 1,8.108 2,9.108 4,8.108 5,9.108 2 4,4.104 Np-234 2,6.105 3,2.105 6,3.105 1,0.106 1,5.106 1,8.106 2 1,7.102 Np-235 2,4.105 2,9.105 5,3.105 9,1.105 1,3.106 1,6.106 2 1,5.102 Np-236 l 1,1.102 1,1.102 1,4.102 1,3.102 1,3.102 1,3.102 6 1,5.10-2 Np-236 s 3,6.104 3,8.104 6,7.104 9,1.104 1,1.105 1,1.105 6 1,4.101 Np-237 1,0.101 1,1.101 1,7.101 2,0.101 2,1.101 2,0.101 6 2,5.10-3 Np-238 1,1.105 1,3.105 2,1.105 2,7.105 3,0.105 2,9.105 6 3,5.101 Np-239 1,7.105 2,4.105 4,5.105 6,3.105 7,7.105 1,0.106 5 1,1.102 а For natural uranium (0,0055% U-234, 0,720% U-235 and 99,274% U-238): LAIINH by age groups, Bq.а-1 Critical age group Nuclide and LAAVA(Air), 1 2 3 4 5 6 Bq.m-3 -3 -3 -3 -3 natural uranium 1,3.10 1,5.10 2,3.10-3 3,6.10 4,2.10 4,5.10-3 6 5,6.10-7 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Np-240 1,5.106 2,2.106 4,3.106 6,7.106 9,1.106 1,1.107 2 1,1.103 Pu-234 1,1.104 1,5.104 2,4.104 3,2.104 3,3.104 4,2.104 5 4,6.100 Pu-235 7,7.107 1,0.108 2,0.108 3,3.108 5,3.108 6,7.108 2 5,3.104 Pu-236 1,0.101 1,1.101 1,6.101 2,3.101 2,7.101 2,5.101 6 3,1.10-3 Pu-237 4,5.105 6,3.105 1,1.106 1,7.106 2,1.106 2,6.106 5 2,9.102 Pu-238 5,0.100 5,3.100 7,1.100 9,1.100 1,0.101 9,1.100 6 1,1.10-3 Pu-239 4,8.100 5,0.100 6,7.100 8,3.100 9,1.100 8,3.100 6 1,0.10-3 Pu-240 4,8.100 5,0.100 6,7.100 8,3.100 9,1.100 8,3.100 6 1,0.10-3 Pu-241 3,6.102 3,4.102 3,8.102 4,2.102 4,5.102 4,3.102 6 5,4.10-2 Pu-242 5,0.100 5,3.100 7,1.100 8,3.100 9,1.100 9,1.100 6 1,1.10-3 Pu-243 1,7.106 2,4.106 5,0.106 7,1.106 1,1.107 1,2.107 4 1,3.103 Pu-244 5,0.100 5,3.100 7,1.100 8,3.100 9,1.100 9,1.100 6 1,1.10-3 Pu-245 2,6.105 3,8.105 7,7.105 1,2.106 1,9.106 2,3.106 2 2,0.102 Pu-246 2,6.104 3,6.104 6,3.104 8,3.104 1,0.105 1,3.105 5 1,4.101 Am-237 5,9.106 7,7.106 1,5.107 2,3.107 3,1.107 3,8.107 2 4,0.103 Am-238 2,4.106 2,6.106 4,0.106 5,0.106 5,6.106 5,3.106 6 6,5.102 Am-239 6,3.105 9,1.105 1,7.106 2,5.106 3,7.106 4,2.106 4 4,5.102 Am-240 3,3.105 4,3.105 8,3.105 1,3.106 1,9.106 2,3.106 2 2,3.102 Am-241 5,6.100 5,6.100 8,3.100 1,0.101 1,1.101 1,0.101 6 1,3.10-3 Am-242 1,1.104 1,4.104 2,6.104 3,7.104 4,2.104 5,0.104 5 5,7.100 Am-242m 6,3.100 6,7.100 9,1.100 1,1.101 1,1.101 1,1.101 6 1,3.10-3 Am-243 5,6.100 5,9.100 8,3.100 1,0.101 1,1.101 1,0.101 6 1,3.10-3 Am-244 1,0.105 1,1.105 1,8.105 2,4.105 2,9.105 2,7.105 6 3,3.101 Am-244m 2,2.106 2,5.106 4,2.106 5,6.106 6,7.106 6,3.106 6 7,7.102 Am-245 2,4.106 3,6.106 7,7.106 1,1.107 1,5.107 1,8.107 2 1,9.103 Am-246 1,9.106 2,8.106 5,9.106 8,3.106 1,2.107 1,4.107 2 1,5.103 Am-246m 5,0.106 7,1.106 1,6.107 2,4.107 3,7.107 4,3.107 2 3,8.103 Cm-238 4,5.104 6,3.104 1,2.105 1,6.105 1,6.105 2,0.105 5 2,2.101 Cm-240 7,7.101 1,0.102 1,6.102 2,2.102 2,3.102 2,9.102 5 3,2.10-2 Cm-241 7,1.103 9,1.103 1,4.104 2,0.104 2,2.104 2,7.104 5 3,0.100 Cm-242 3,7.101 4,8.101 8,3.101 1,2.102 1,4.102 1,7.102 5 1,9.10-2 Cm-243 6,3.100 6,7.100 1,1.101 1,4.101 1,5.101 1,4.101 6 1,8.10-3 Cm-244 6,7.100 7,7.100 1,2.101 1,6.101 1,9.101 1,8.101 6 2,2.10-3 Cm-245 5,3.100 5,6.100 8,3.100 1,0.101 1,1.101 1,0.101 6 1,2.10-3 Cm-246 5,3.100 5,6.100 8,3.100 1,0.101 1,1.101 1,0.101 6 1,3.10-3 Cm-247 5,9.100 6,3.100 9,1.100 1,1.101 1,2.101 1,1.101 6 1,4.10-3 Cm-248 1,5.100 1,5.100 2,2.100 2,7.100 2,9.100 2,8.100 6 3,4.10-4 Cm-249 4,2.106 6,3.106 1,2.107 1,7.107 2,5.107 2,5.107 4 3,1.103 Cm-250 2,6.10-1 2,7.10-1 3,8.10-1 4,8.10-1 5,0.10-1 4,8.10-1 6 5,9.10-5 LAIINH by age groups, Bq.а-1 Critical age Nuclide group and 1 2 3 4 5 6 LAAVAAir, Bq.m-3 Bk-245 1,1.105 1,5.105 2,5.105 3,4.105 3,8.105 4,8.105 5 5,3.101 Bk-246 4,8.105 5,9.105 1,1.106 1,7.106 2,5.106 3,0.106 4 3,0.102 Bk-247 6,7.100 6,7.100 5,9.100 1,3.101 1,4.101 1,4.101 3 1,8.10-3 Bk-249 3,0.103 3,0.103 4,2.103 5,6.103 6,3.103 6,3.103 6 7,7.10-1 Bk-250 2,9.105 3,2.105 5,0.105 7,7.105 9,1.105 1,0.106 6 1,2.102 Cf-244 1,3.104 1,9.104 3,6.104 5,0.104 6,3.104 7,1.104 5 8,6.100 Cf-246 5,9.102 7,7.102 1,2.103 1,6.103 1,8.103 2,2.103 5 2,4.10-1 Cf-248 2,6.101 3,1.101 4,8.101 7,1.101 1,0.102 1,1.102 4 1,3.10-2 Cf-249 6,3.100 6,7.100 9,1.100 1,3.101 1,4.101 1,4.101 6 1,8.10-3 Cf-250 9,1.100 1,0.101 1,5.101 2,4.101 2,9.101 2,9.101 6 3,6.10-3 Cf-251 6,3.100 6,7.100 9,1.100 1,2.101 1,4.101 1,4.101 6 1,7.10-3 Cf-252 1,0.101 1,1.101 1,8.101 3,1.101 4,5.101 5,0.101 3, 4 5,6.10-3 Cf-253 1,9.102 2,4.102 3,8.102 5,3.102 5,9.102 7,7.102 5 8,1.10-2 Cf-254 4,0.100 5,3.100 9,1.100 1,4.101 2,1.101 2,4.101 4 2,6.10-3 Es-250 5,0.105 5,6.105 8,3.105 1,3.106 1,6.106 1,6.106 6 2,0.102 Es-251 1,3.105 1,7.105 2,6.105 3,6.105 3,8.105 4,8.105 5 5,3.101 Es-253 9,1.101 1,3.102 2,0.102 2,7.102 2,9.102 3,7.102 5 4,0.10-2 Es-254 2,7.101 3,2.101 5,0.101 7,7.101 1,0.102 1,2.102 5 1,4.10-2 Es-254m 5,9.102 7,7.102 1,2.103 1,6.103 1,7.103 2,1.103 5 2,3.10-1 Fm-252 8,3.102 1,1.103 1,7.103 2,3.103 2,5.103 3,1.103 5 3,4.10-1 Fm-253 6,7.102 8,3.102 1,4.103 1,9.103 2,0.103 2,5.103 5 2,7.10-1 Fm-254 3,1.103 4,3.103 7,7.103 1,0.104 1,3.104 1,6.104 5 1,8.100 Fm-255 8,3.102 1,4.103 2,1.103 2,9.103 2,9.103 3,7.103 5 4,0.10-1 Fm-257 3,0.101 3,8.101 6,3.101 9,1.101 1,1.102 1,4.102 5 1,6.10-2 Md-257 1,0.104 1,2.104 2,0.104 2,8.104 3,2.104 4,0.104 5 4,4.100 Md-258 4,2.101 5,3.101 8,3.101 1,2.102 1,4.102 1,7.102 5 1,9.10-2 Table 5. Limits of the annual intake (LAISW) of various radionuclides in the body of the population through swallowing (estimated effective dose 1 mSv/a) and limit on the average annual volumetric activity (LAAVAPW) of potable water (estimated effective dose 0,1 mSv/a) LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 H-3 (tritium water, 8,3.105 1,0.106 1,6.106 2,6.106 3,6.106 3,8.106 4 4,7.102 aerosol) H-3 (tritium water, steam) 1,6.107 2,1.107 3,2.107 4,3.107 5,6.107 5,6.107 6 6,9.103 H-3 (elementary hydrogen) 1,6.1011 2,1.1011 3,2.1011 4,3.1011 5,6.1011 5,6.1011 6 6,9.107 H-3 (tritium methane) 1,6.109 2,1.109 3,2.109 4,3.109 5,6.109 5,6.109 6 6,9.105 H-3 (organic compounds, 9,1.106 9,1.106 1,4.107 1,8.107 2,4.107 2,4.107 6 3,0.103 steam) Be-7 3,6.106 4,2.106 7,1.106 1,0.107 1,5.107 1,8.107 4 1,9.103 Be-10 1,0.104 1,1.104 1,6.104 2,4.104 2,7.104 2,9.104 6 3,5.100 C-11 (aerosol) 6,3.106 9,1.106 2,0.107 3,0.107 4,5.107 5,6.107 2 4,8.103 C-11 (steam) 3,6.107 5,6.107 1,0.108 1,6.108 2,6.108 3,1.108 2 2,9.104 C-11 (dioxide) 5,6.107 8,3.107 1,5.108 2,4.108 4,0.108 4,5.108 4 4,4.104 C-11 (monoxide) 1,0.108 1,5.108 2,9.108 4,5.108 7,1.108 8,3.108 2 7,9.104 C-14 (aerosol) 5,3.104 5,9.104 9,1.104 1,4.105 1,6.105 1,7.105 6 2,1.101 C-14 (steam) 7,7.105 6,3.105 1,0.106 1,3.106 1,8.106 1,7.106 6 2,1.102 C-14 (dioxide) 5,3.107 5,3.107 9,1.107 1,1.108 1,6.108 1,6.108 6 2,0.104 C-14 (monoxide) 1,1.108 1,8.108 3,6.108 5,9.108 1,0.109 1,3.109 2 9,2.104 F-18 2,4.106 3,2.106 6,7.106 1,0.107 1,4.107 1,7.107 2 1,7.103 Na-22 1,0.105 1,4.105 2,6.105 4,2.105 6,7.105 7,7.105 2 7,2.101 Na-24 4,3.105 5,6.105 1,1.106 1,8.106 2,9.106 3,7.106 2 2,9.102 Mg-28 1,4.105 1,4.105 2,9.105 4,3.105 6,7.105 8,3.105 2 7,3.101 Al-26 1,1.104 1,4.104 2,3.104 3,4.104 4,5.104 5,0.104 4 6,2.100 Si-31 1,4.106 2,1.106 4,5.106 7,1.106 1,1.107 1,3.107 2 1,1.103 Si-32 3,6.103 3,7.103 5,3.103 7,7.103 9,1.103 9,1.103 6 1,1.100 P-32 4,5.104 6,7.104 1,3.105 1,9.105 2,5.105 2,9.105 4 3,4.101 P-33 1,6.105 2,2.105 3,6.105 4,8.105 5,3.105 6,7.105 5 7,2.101 S-35 (inorganic) 1,3.105 1,7.105 2,8.105 3,8.105 4,3.105 5,3.105 5 6,0.101 S-35 (carbon disulphide) 1,4.105 2,1.105 4,2.105 7,1.105 1,2.106 1,4.106 2 1,1.102 S-35 (dioxide) 1,1.106 1,5.106 2,9.106 4,8.106 7,7.106 9,1.106 2 8,0.102 Cl-36 3,2.104 3,8.104 6,7.104 1,0.105 1,1.105 1,4.105 5 1,6.101 Cl-38 2,1.106 3,3.106 7,1.106 1,2.107 1,9.107 2,2.107 2 1,8.103 Cl-39 2,3.106 3,6.106 7,7.106 1,2.107 1,8.107 2,2.107 2 1,9.103 K-40 4,2.104 5,9.104 1,3.105 2,2.105 4,0.105 4,8.105 2 3,1.101 K-42 6,3.105 1,0.106 2,3.106 3,8.106 6,7.106 8,3.106 2 5,3.102 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 K-43 7,7.105 1,0.106 2,1.106 3,4.106 5,9.106 7,1.106 2 5,4.102 K-44 4,5.106 7,1.106 1,5.107 2,5.107 4,2.107 5,0.107 2 3,8.103 K-45 6,7.106 1,0.107 2,1.107 3,3.107 5,6.107 6,7.107 2 5,3.103 Ca-41 1,5.106 1,7.106 2,6.106 3,0.106 3,0.106 5,6.106 5 4,2.102 Ca-45 6,7.104 8,3.104 1,4.105 2,0.105 2,2.105 2,7.105 5 3,0.101 Ca-47 8,3.104 1,2.105 2,2.105 3,0.105 3,8.105 4,8.105 5 5,3.101 Sc-43 1,1.106 1,5.106 3,0.106 4,5.106 7,1.106 9,1.106 2 7,9.102 Sc-44 6,3.105 8,3.105 1,8.106 2,8.106 4,3.106 5,6.106 2 4,4.102 Sc-44m 9,1.104 1,2.105 2,4.105 3,6.105 5,9.105 7,1.105 2 6,3.101 Sc-46 3,6.104 4,3.104 7,1.104 1,0.105 1,2.105 1,5.105 5 1,6.101 Sc-47 2,5.105 3,6.105 6,7.105 9,1.105 1,1.106 1,4.106 5 1,5.102 Sc-48 1,3.105 1,7.105 3,2.105 5,0.105 7,1.105 9,1.105 2 8,9.101 Sc-49 2,6.106 4,2.106 9,1.106 1,4.107 2,1.107 2,5.107 2 2,2.103 Ti-44 3,1.103 3,2.103 4,8.103 6,7.103 7,7.103 8,3.103 6 1,0.100 Ti-45 1,3.106 1,8.106 3,7.106 5,9.106 9,1.106 1,1.107 2 9,6.102 V-47 3,6.106 5,3.106 1,2.107 1,8.107 2,9.107 3,4.107 2 2,8.103 V-48 7,1.104 9,1.104 1,6.105 2,3.105 3,4.105 4,2.105 4 4,2.101 V-49 3,6.106 4,8.106 9,1.106 1,6.107 2,5.107 2,9.107 2 2,5.103 Cr-48 8,3.105 1,0.106 1,8.106 2,7.106 3,6.106 4,5.106 4 4,8.102 Cr-49 3,2.106 4,8.106 1,0.107 1,6.107 2,4.107 2,9.107 2 2,5.103 Cr-51 3,8.106 4,8.106 1,0.107 1,5.107 2,2.107 2,7.107 2 2,5.103 Mn-51 2,5.106 3,7.106 8,3.106 1,3.107 2,0.107 2,4.107 2 1,9.103 Mn-52 1,2.105 1,5.105 2,7.105 4,2.105 5,9.105 7,1.105 4 7,4.101 Mn-52m 3,6.106 5,3.106 1,1.107 1,8.107 2,9.107 3,4.107 2 2,8.103 Mn-53 2,2.106 2,9.106 5,9.106 1,0.107 1,6.107 3,4.107 2 1,5.103 Mn-54 1,3.105 1,6.105 2,6.105 4,2.105 5,3.105 6,7.105 5 7,2.101 Mn-56 9,1.105 1,3.106 2,7.106 4,2.106 6,7.106 8,3.106 2 6,7.102 Fe-52 1,7.105 2,4.105 5,0.105 7,7.105 1,3.106 1,6.106 2 1,3.102 Fe-55 2,4.105 3,1.105 4,5.105 7,1.105 1,1.106 1,3.106 4 1,3.102 Fe-59 4,8.104 7,7.104 1,2.105 1,7.105 2,0.105 2,5.105 5 2,7.101 Fe-60 2,3.103 2,6.103 2,9.103 3,1.103 3,4.103 3,6.103 6 4,4.10-1 Co-55 2,2.105 3,0.105 6,3.105 9,1.105 1,5.106 1,9.106 2 1,6.102 Co-56 3,4.104 4,0.104 6,7.104 1,0.105 1,3.105 1,5.105 5 1,7.101 Co-57 2,3.105 2,7.105 4,3.105 6,7.105 8,3.105 1,0.106 5 1,1.102 Co-58 1,1.105 1,3.105 2,2.105 3,2.105 3,8.105 4,8.105 5 5,3.101 Co-58m 7,7.106 1,1.107 2,2.107 3,3.107 5,0.107 5,9.107 2 5,8.103 Co-60 1,1.104 1,2.104 1,7.104 2,5.104 2,9.104 3,2.104 6 4,0.100 Co-60m 1,3.108 2,0.108 3,4.108 5,0.108 5,9.108 7,1.108 5 8,1.104 Co-61 2,3.106 3,6.106 7,7.106 1,1.107 1,6.107 2,0.107 2 1,9.103 Co-62m 5,0.106 7,7.106 1,6.107 2,5.107 4,0.107 4,8.107 2 4,0.103 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Ni-56 1,8.105 2,2.105 3,7.105 5,6.105 7,7.105 1,0.106 4 9,9.101 Ni-56 (carbonyl) 1,5.105 1,9.105 3,1.105 4,8.105 7,1.105 8,3.105 4 8,5.101 Ni-57 2,6.105 3,3.105 6,7.105 1,0.106 1,5.106 1,9.106 2 1,8.102 Ni-57 (carbonyl) 3,2.105 4,3.105 7,1.105 1,1.106 1,5.106 1,8.106 4 1,9.102 Ni-59 5,9.105 6,7.105 1,1.106 1,7.106 2,2.106 2,3.106 6 2,8.102 Ni-59 (carbonyl) 2,5.105 3,0.105 5,0.105 7,7.105 1,1.106 1,2.106 4 1,4.102 Ni-63 2,1.105 2,3.105 3,7.105 5,9.105 7,7.105 7,7.105 6 9,5.101 Ni-63 (carbonyl) 1,1.105 1,3.105 2,1.105 3,3.105 4,5.105 5,0.105 4 6,0.101 Ni-65 1,2.106 1,8.106 3,8.106 5,9.106 9,1.106 1,1.107 2 9,6.102 Ni-65 (carbonyl) 5,0.105 7,1.105 1,2.106 1,8.106 2,5.106 2,8.106 4 3,2.102 Ni-66 6,7.104 1,0.105 2,0.105 3,1.105 4,5.105 5,6.105 2 5,3.101 Ni-66 (carbonyl) 1,0.105 1,4.105 2,5.105 3,7.105 5,6.105 6,3.105 4 6,6.101 Cu-60 3,2.106 4,5.106 9,1.106 1,5.107 2,4.107 2,9.107 2 2,4.103 Cu-61 2,0.106 2,2.106 4,5.106 7,1.106 1,0.107 1,3.107 2 1,2.103 Cu-64 1,7.106 1,8.106 3,4.106 5,0.106 7,1.106 8,3.106 4 8,9.102 Cu-67 4,0.105 5,0.105 8,3.105 1,2.106 1,3.106 1,6.106 5 1,8.102 Zn-62 2,0.105 2,9.105 5,6.105 9,1.105 1,5.106 1,8.106 2 1,5.102 Zn-63 2,8.106 4,2.106 9,1.106 1,4.107 2,3.107 2,7.107 2 2,2.103 Zn-65 6,7.104 1,0.105 1,8.105 2,6.105 4,0.105 4,5.105 4 4,7.101 Zn-69 4,3.106 6,7.106 1,4.107 2,1.107 2,9.107 3,6.107 2 3,5.103 Zn-69m 4,5.105 5,9.105 1,2.106 1,9.106 3,0.106 3,7.106 2 3,1.102 Zn-71m 7,1.105 1,0.106 2,0.106 3,2.106 5,0.106 6,3.106 2 5,3.102 Zn-72 1,0.105 1,4.105 2,8.105 4,2.105 6,3.105 7,7.105 4 7,4.101 Ga-65 6,3.106 9,1.106 2,1.107 3,2.107 5,0.107 5,9.107 2 4,8.103 Ga-66 2,2.105 3,2.105 1,1.106 1,1.106 1,9.106 2,3.106 2 1,7.102 Ga-67 7,1.105 1,0.106 2,0.106 2,8.106 3,3.106 4,2.106 5 4,6.102 Ga-68 2,2.106 3,2.106 7,1.106 1,1.107 1,7.107 2,0.107 2 1,7.103 Ga-70 6,7.106 1,0.107 2,3.107 3,6.107 5,6.107 6,3.107 2 5,5.103 Ga-72 2,2.105 3,0.105 6,3.105 1,0.106 1,5.106 1,9.106 2 1,6.102 Ga-73 8,3.105 1,2.106 2,5.106 3,8.106 5,9.106 7,1.106 2 6,3.102 Ge-66 1,6.106 2,1.106 4,0.106 6,3.106 9,1.106 1,1.107 2 1,1.103 Ge-67 4,0.106 6,3.106 1,4.107 2,2.107 3,4.107 3,8.107 2 3,3.103 Ge-68 1,7.104 2,0.104 3,3.104 5,0.104 6,3.104 7,1.104 5 8,6.100 Ge-69 5,6.105 1,1.106 1,4.106 2,0.106 2,8.106 3,4.106 4 3,6.102 Ge-71 8,3.106 1,2.107 2,4.107 4,2.107 7,7.107 9,1.107 2 6,1.103 Ge-75 3,4.106 5,3.106 1,1.107 1,6.107 2,3.107 2,8.107 2 2,8.103 Ge-77 4,3.105 5,9.105 1,1.106 1,7.106 2,2.106 2,7.106 4 3,0.102 Ge-78 1,4.106 2,0.106 4,0.106 6,3.106 8,3.106 1,1.107 2 1,1.103 As-69 4,8.106 7,1.106 1,6.107 2,5.107 4,0.107 4,8.107 2 3,8.103 As-70 1,8.106 2,3.106 4,8.106 7,7.106 1,2.107 1,5.107 2 1,2.103 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 As-71 4,5.105 5,3.105 1,0.106 1,5.106 2,0.106 2,5.106 4 2,6.102 As-72 1,7.105 1,8.105 3,7.105 5,9.105 9,1.105 1,1.106 2 9,2.101 As-73 1,9.105 2,5.105 4,3.105 6,7.105 8,3.105 1,0.106 5 1,1.102 As-74 9,1.104 1,2.105 2,1.105 3,0.105 3,8.105 4,8.105 5 5,3.101 As-76 2,0.105 2,2.105 4,5.105 7,1.105 1,1.106 1,4.106 2 1,1.102 As-77 4,5.105 5,9.105 1,1.106 1,6.106 2,0.106 2,6.106 5 2,7.102 As-78 1,3.106 1,7.106 3,7.106 5,9.106 9,1.106 1,1.107 2 9,1.102 Se-70 1,5.106 2,1.106 4,3.106 6,7.106 1,1.107 1,3.107 2 1,1.103 Se-73 5,6.105 7,7.105 1,6.106 2,5.106 3,8.106 4,8.106 2 4,0.102 Se-73m 5,3.106 7,7.106 1,5.107 2,4.107 3,8.107 4,5.107 2 4,0.103 Se-75 1,3.105 1,7.105 2,9.105 4,0.105 6,3.105 7,7.105 4 7,1.101 Se-79 4,3.104 5,0.104 7,7.104 1,1.105 1,3.105 1,5.105 5 1,8.101 Se-81 7,1.106 1,1.107 2,6.107 3,8.107 5,9.107 6,7.107 2 5,9.103 Se-81m 2,4.106 3,7.106 7,7.106 1,2.107 1,6.107 2,0.107 2 1,9.103 Se-83 3,6.106 5,0.106 1,0.107 1,6.107 2,4.107 2,9.107 2 2,6.103 Br-74 2,8.106 4,0.106 8,3.106 1,3.107 2,2.107 2,6.107 2 2,1.103 Br-74m 1,7.106 2,4.106 5,3.106 8,3.106 1,3.107 1,6.107 2 1,3.103 Br-75 2,2.106 3,2.106 6,7.106 1,0.107 1,5.107 1,9.107 2 1,7.103 Br-76 3,3.105 4,3.105 8,3.105 1,3.106 2,0.106 2,4.106 2 2,3.102 Br-77 1,6.106 2,0.106 3,7.106 6,3.106 1,3.107 1,2.107 2 1,0.103 Br-80 9,1.106 1,5.107 3,6.107 5,6.107 9,1.107 1,1.108 2 8,1.103 Br-80m 1,5.106 2,2.106 4,8.106 7,1.106 1,1.107 1,3.107 2 1,2.103 Br-82 2,6.105 3,3.105 5,9.105 9,1.105 1,3.106 1,6.106 4 1,6.102 Br-83 2,9.106 4,3.106 9,1.106 1,3.107 1,7.107 2,1.107 2 2,3.103 Br-84 2,7.106 4,2.106 9,1.106 1,4.107 2,3.107 2,7.107 2 2,2.103 Rb-79 6,3.106 9,1.106 2,0.107 3,1.107 5,3.107 6,3.107 2 4,8.103 Rb-81 3,1.106 4,0.106 8,3.106 1,4.107 2,4.107 2,9.107 2 2,1.103 Rb-81m 1,6.107 2,2.107 4,5.107 7,1.107 1,2.108 1,4.108 2 1,1.104 Rb-82m 1,2.106 1,4.106 2,6.106 4,3.106 7,1.106 9,1.106 2 7,2.102 Rb-83 2,0.105 2,6.105 5,0.105 7,7.105 1,3.106 1,4.106 4 1,4.102 Rb-84 1,2.105 1,6.105 3,2.105 5,0.105 8,3.105 1,0.106 2 8,2.101 Rb-86 8,3.104 1,3.105 2,9.105 5,0.105 9,1.105 1,1.106 2 6,8.101 Rb-87 1,7.105 2,4.105 5,6.105 9,1.105 1,7.106 2,0.106 2 1,3.102 Rb-88 5,3.106 8,3.106 1,9.107 3,1.107 5,3.107 6,3.107 2 4,4.103 Rb-89 7,1.106 1,1.107 2,3.107 3,7.107 6,3.107 7,1.107 2 5,7.103 Sr-80 6,7.105 1,1.106 2,3.106 3,7.106 6,3.106 7,1.106 2 5,6.102 Sr-81 2,9.106 4,3.106 9,1.106 1,4.107 2,3.107 2,7.107 2 2,3.103 Sr-82 1,6.104 2,2.104 4,0.104 5,9.104 8,3.104 9,1.104 4 1,1.101 Sr-83 3,6.105 5,0.105 1,0.106 1,5.106 2,4.106 2,9.106 2 2,6.102 Sr-85 2,3.105 2,7.105 4,5.105 7,7.105 1,0.106 1,2.106 5 1,4.102 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Sr-85m 3,1.107 3,8.107 7,7.107 1,2.108 1,9.108 2,3.108 2 2,0.104 Sr-87m 5,9.106 8,3.106 1,6.107 2,5.107 3,8.107 4,8.107 2 4,4.103 Sr-89 2,6.104 3,3.104 5,9.104 8,3.104 1,1.105 1,3.105 5 1,5.101 Sr-90 2,4.103 2,5.103 3,7.103 5,6.103 6,3.103 6,3.103 6 7,7.10-1 Sr-91 2,9.105 4,0.105 8,3.105 1,3.106 2,0.106 2,4.106 2 2,1.102 Sr-92 4,5.105 6,7.105 1,4.106 2,2.106 3,7.106 4,3.106 2 3,5.102 Y-86 2,6.105 3,3.105 6,7.105 1,0.106 1,7.106 2,1.106 2 1,8.102 Y-86m 4,3.106 5,6.106 1,1.107 1,8.107 2,9.107 3,6.107 2 2,9.103 Y-87 3,6.105 4,5.105 9,1.105 1,4.106 2,0.106 2,6.106 2 2,4.102 Y-88 5,0.104 5,9.104 1,0.105 1,5.105 1,9.105 2,3.105 5 2,5.101 Y-90 7,7.104 1,1.105 2,4.105 3,7.105 5,6.105 6,7.105 2 6,0.101 Y-90m 1,3.106 1,7.106 3,4.106 5,3.106 8,3.106 1,0.107 2 8,8.102 Y-91 2,3.104 2,9.104 5,3.104 7,7.104 1,0.105 1,1.105 5 1,4.101 Y-91m 1,4.107 1,7.107 3,2.107 5,0.107 7,1.107 9,1.107 2 8,9.103 Y-92 5,3.105 8,3.105 1,8.106 2,9.106 4,8.106 5,6.106 2 4,4.102 Y-93 2,2.105 3,3.105 7,1.105 1,2.106 2,0.106 2,4.106 2 1,8.102 Y-94 3,4.106 5,3.106 1,2.107 1,9.107 3,0.107 3,6.107 2 2,8.103 Y-95 6,3.106 1,0.107 2,2.107 3,4.107 5,6.107 6,3.107 2 5,3.103 Zr-86 2,9.105 3,7.105 7,7.105 1,1.106 1,9.106 2,3.106 2 1,9.102 Zr-88 7,7.104 8,3.104 1,3.105 1,9.105 2,3.105 2,8.105 5 3,2.101 Zr-89 2,6.105 3,4.105 6,7.105 1,0.106 1,5.106 1,8.106 4 1,8.102 Zr-93 1,4.105 1,6.105 1,9.105 1,0.105 5,6.104 4,0.104 6 4,9.100 Zr-95 4,2.104 5,3.104 1,0.105 1,2.105 1,4.105 1,7.105 5 1,9.101 Zr-97 1,2.105 1,8.105 3,4.105 5,3.105 8,3.105 1,1.106 2, 4 9,4.101 Nb-88 3,8.106 5,6.106 1,1.107 1,8.107 2,9.107 3,6.107 2 2,9.103 Nb-89 l 8,3.105 1,3.106 2,7.106 4,3.106 6,7.106 8,3.106 2 6,7.102 Nb-89 s 1,6.106 2,3.106 4,8.106 7,1.106 1,2.107 1,4.107 2 1,2.103 Nb-90 1,9.105 2,5.105 5,0.105 7,7.105 1,2.106 1,5.106 2 1,3.102 Nb-93m 1,4.105 1,5.105 2,5.105 4,0.105 5,3.105 5,6.105 6 6,9.101 Nb-94 8,3.103 8,3.103 1,2.104 1,7.104 1,9.104 2,0.104 6 2,5.100 Nb-95 1,3.105 1,7.105 2,8.105 4,0.105 4,5.105 5,6.105 5 6,2.101 Nb-95m 2,2.105 2,9.105 5,3.105 7,7.105 9,1.105 1,1.106 5 1,2.102 Nb-96 2,0.105 2,7.105 5,3.105 8,3.105 1,2.106 1,5.106 2 1,4.102 Nb-97 2,6.106 3,8.106 8,3.106 1,2.107 1,8.107 2,2.107 2 2,0.103 Nb-98 1,9.106 2,7.106 5,6.106 9,1.106 1,4.107 1,7.107 2 1,4.103 Mo-90 3,6.105 4,8.105 9,1.105 1,4.106 2,2.106 2,8.106 2 2,5.102 Mo-93 1,7.105 1,7.105 2,5.105 3,6.105 4,2.105 4,3.105 6 5,4.101 Mo-93m 7,7.105 1,0.106 1,9.106 2,9.106 4,8.106 5,9.106 4 5,3.102 Mo-99 1,4.105 2,1.105 4,2.105 5,9.105 8,3.105 1,0.106 4 1,1.102 Mo-101 4,3.106 6,3.106 1,4.107 2,1.107 3,2.107 3,8.107 2 3,3.103 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Tc-93 3,6.106 4,3.106 8,3.106 1,3.107 2,2.107 2,9.107 2 2,3.103 Tc-93m 7,1.106 9,1.106 1,9.107 2,9.107 4,8.107 5,9.107 2 4,8.103 Tc-94 1,0.106 1,2.106 2,3.106 3,7.106 6,3.106 7,7.106 2 6,4.102 Tc-94m 2,1.106 2,9.106 6,3.106 1,1.107 1,8.107 2,2.107 2 1,5.103 Tc-95 1,2.106 1,4.106 2,8.106 4,3.106 7,1.106 9,1.106 2 7,5.102 Tc-95m 1,7.105 2,0.105 3,7.105 5,6.105 6,7.105 8,3.105 5 9,1.101 Tc-96 2,1.105 2,6.105 4,8.105 7,1.105 1,1.106 1,4.106 4 1,3.102 Tc-96m 1,8.107 2,3.107 4,3.107 6,7.107 1,1.108 1,3.108 4 1,2.104 Tc-97 2,0.105 2,1.105 3,0.105 4,5.105 5,3.105 5,6.105 6 6,9.101 Tc-97m 6,3.104 7,7.104 1,3.105 1,8.105 1,9.105 2,4.105 5 2,6.101 Tc-98 9,1.103 9,1.103 1,3.104 1,9.104 2,1.104 2,2.104 6 2,7.100 Tc-99 2,4.104 2,7.104 4,2.104 5,9.104 6,7.104 7,7.104 6 9,1.100 Tc-99m 7,7.106 1,0.107 1,9.107 2,9.107 4,0.107 5,0.107 4 5,1.103 Tc-101 9,1.106 1,4.107 3,0.107 4,5.107 7,1.107 8,3.107 2 7,2.103 Tc-104 3,4.106 5,3.106 1,1.107 1,9.107 2,9.107 3,4.107 2 2,8.103 Ru-94 2,5.106 3,4.106 7,1.106 1,1.107 1,9.107 2,3.107 2 1,8.103 Ru-94 (tetraoxide) 1,8.106 2,9.106 5,6.106 9,1.106 1,4.107 1,8.107 2 1,5.103 Ru-97 1,2.106 1,6.106 3,0.106 4,8.106 7,1.106 9,1.106 2 8,4.102 Ru-97 (tetraoxide) 1,1.106 1,6.106 2,9.106 4,5.106 7,1.106 8,3.106 4 8,1.102 Ru-103 7,7.104 1,0.105 1,7.105 2,4.105 2,7.105 3,3.105 5 3,7.101 Ru-103 (tetraoxide) 1,1.105 1,6.105 3,0.105 4,8.105 7,7.105 9,1.105 2 8,5.101 Ru-105 7,1.105 1,0.106 2,1.106 3,1.106 4,5.106 3,6.106 6 4,4.102 Ru-105 (tetraoxide) 6,3.105 1,0.106 1,9.106 3,1.106 4,5.106 5,6.106 2 5,3.102 Ru-106 3,8.103 4,3.103 7,1.103 1,1.104 1,4.104 1,5.104 6 1,9.100 Ru-106 (tetraoxide) 6,3.103 9,1.103 1,6.104 2,7.104 4,5.104 5,6.104 2 4,8.100 Rh-99 2,0.105 2,6.105 4,5.105 7,7.105 9,1.105 1,1.106 5 1,2.102 Rh-99m 3,1.106 3,8.106 7,7.106 1,2.107 2,0.107 2,5.107 2 2,0.103 Rh-100 3,6.105 4,5.105 8,3.105 1,4.106 2,3.106 2,9.106 2 2,4.102 Rh-101 5,3.104 5,9.104 9,1.104 1,4.105 1,6.105 1,9.105 5 2,2.101 Rh-101m 7,7.105 1,0.106 1,8.106 2,7.106 3,7.106 4,8.106 4 4,8.102 Rh-102 1,9.104 2,0.104 2,9.104 4,2.104 5,0.104 5,9.104 5 6,8.100 Rh-102m 3,3.104 4,0.104 6,7.104 1,0.105 1,2.105 1,4.105 5 1,7.101 Rh-103m 5,0.107 7,7.107 1,5.108 2,3.108 3,1.108 3,7.108 2 4,0.104 Rh-105 4,2.105 5,9.105 1,3.106 1,8.106 2,2.106 2,9.106 5 3,0.102 Rh-106m 1,2.106 1,5.106 3,0.106 4,8.106 7,1.106 9,1.106 2 8,1.102 Rh-107 6,7.106 1,0.107 2,3.107 3,4.107 5,3.107 5,9.107 2 5,4.103 Pd-100 1,9.105 2,4.105 4,5.105 6,7.105 1,0.106 1,2.106 4 1,2.102 Pd-101 2,0.106 2,6.106 5,0.106 8,3.106 1,3.107 1,6.107 2 1,3.103 Pd-103 4,0.105 5,6.105 1,0.106 1,5.106 1,9.106 2,2.106 5 2,6.102 Pd-107 4,5.105 5,0.105 7,7.105 1,3.106 1,6.106 1,7.106 6 2,1.102 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Pd-109 3,7.105 5,3.105 1,1.106 1,6.106 2,2.106 2,7.106 2 2,8.102 Ag-102 6,3.106 8,3.106 1,8.107 2,9.107 4,5.107 5,6.107 2 4,4.103 Ag-103 4,3.106 6,3.106 1,3.107 2,0.107 3,0.107 3,7.107 2 3,3.103 Ag-104 3,4.106 4,2.106 8,3.106 1,3.107 2,2.107 2,7.107 2 2,2.103 Ag-104m 4,2.106 5,9.106 1,3.107 2,0.107 3,2.107 3,8.107 2 3,1.103 Ag-105 2,2.105 2,8.105 4,8.105 7,7.105 1,0.106 1,2.106 5 1,4.102 Ag-106 6,7.106 1,0.107 2,2.107 3,4.107 5,3.107 6,3.107 2 5,3.103 Ag-106m 1,3.105 1,6.105 3,1.105 4,8.105 7,1.105 9,1.105 4 8,5.101 Ag-108m 1,1.104 1,1.104 1,6.104 2,3.104 2,6.104 2,7.104 6 3,3.100 Ag-110m 2,2.104 2,4.104 3,8.104 5,6.104 6,7.104 8,3.104 5 9,1.100 Ag-111 1,0.105 1,4.105 2,6.105 3,7.105 4,8.105 5,9.105 5 6,5.101 Ag-112 5,6.105 8,3.105 1,9.106 2,9.106 4,8.106 5,9.106 2 4,4.102 Ag-115 3,7.106 5,9.106 1,3.107 1,9.107 2,9.107 3,4.107 2 3,1.103 Cd-104 3,7.106 4,5.106 9,1.106 1,4.107 2,3.107 2,9.107 2 2,4.103 Cd-107 1,8.106 2,6.106 4,8.106 7,1.106 1,0.107 1,2.107 4 1,3.103 Cd-109 2,2.104 2,7.104 4,8.104 7,1.104 1,1.105 1,2.105 4 1,3.101 Cd-113 3,8.103 4,2.103 5,9.103 7,1.103 8,3.103 8,3.103 6 1,0.100 Cd-113m 3,3.103 3,7.103 5,6.103 7,7.103 9,1.103 9,1.103 6 1,1.100 Cd-115 1,4.105 2,0.105 3,8.105 5,6.105 7,7.105 9,1.105 4 9,9.101 Cd-115m 2,2.104 3,1.104 5,9.104 9,1.104 1,1.105 1,3.105 5 1,5.101 Cd-117 7,1.105 1,0.106 2,1.106 3,2.106 4,8.106 5,9.106 2 5,4.102 Cd-117m 6,7.105 9,1.105 1,8.106 2,6.106 3,8.106 4,8.106 4 4,7.102 In-109 3,0.106 3,8.106 7,7.106 1,2.107 1,9.107 2,4.107 2 2,0.103 In-110 l 1,0.106 1,2.106 2,3.106 3,7.106 6,3.106 7,7.106 2 6,3.102 In-110 s 2,2.106 3,2.106 6,7.106 1,1.107 1,7.107 2,1.107 2 1,7.103 In-111 6,7.105 8,3.105 1,6.106 2,4.106 3,4.106 4,3.106 4 4,4.102 In-112 1,5.107 2,3.107 5,0.107 7,7.107 1,1.108 1,4.108 2 1,2.104 In-113m 6,3.106 9,1.106 1,8.107 2,8.107 4,2.107 5,0.107 2 4,8.103 In-114m 8,3.103 1,3.104 2,9.104 5,3.104 9,1.104 1,1.105 2 6,8.100 In-115 1,2.103 1,3.103 1,8.103 2,0.103 2,4.103 2,6.103 6 3,2.10-1 In-115m 2,1.106 3,0.106 6,3.106 1,0.107 1,4.107 1,7.107 2 1,6.103 In-116m 2,8.106 3,7.106 7,7.106 1,2.107 1,8.107 2,2.107 2 1,9.103 In-117 4,3.106 6,3.106 1,3.107 2,0.107 2,9.107 3,4.107 2 3,3.103 In-117m 1,7.106 2,5.106 5,3.106 7,7.106 1,1.107 1,4.107 2 1,3.103 In-119m 5,6.106 9,1.106 2,0.107 3,1.107 5,0.107 5,9.107 2 4,8.103 Sn-110 6,7.105 9,1.105 2,0.106 3,1.106 5,3.106 6,3.106 2 4,8.102 Sn-111 9,1.106 1,3.107 2,6.107 4,0.107 6,3.107 7,7.107 2 6,6.103 Sn-113 7,7.104 1,0.105 1,7.105 2,5.105 3,1.105 3,7.105 5 4,3.101 Sn-117m 1,0.105 1,3.105 2,2.105 2,9.105 3,2.105 4,2.105 5 4,4.101 Sn-119m 1,0.105 1,3.105 2,1.105 3,2.105 3,8.105 4,5.105 5 5,3.101 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Sn-121 6,7.105 9,1.105 2,0.106 2,8.106 3,4.106 4,3.106 5 4,7.102 Sn-121m 5,3.104 6,7.104 1,1.105 1,6.105 1,8.105 2,2.105 5 2,5.101 Sn-123 2,5.104 3,2.104 5,6.104 8,3.104 1,1.105 1,2.105 5 1,4.101 Sn-123m 4,3.106 6,7.106 1,4.107 2,2.107 3,1.107 3,7.107 2 3,5.103 Sn-125 4,8.104 6,7.104 1,3.105 2,0.105 2,8.105 3,2.105 2 3,5.101 Sn-126 8,3.103 1,0.104 1,6.104 2,4.104 3,0.104 3,6.104 5 4,2.100 Sn-127 1,0.106 1,4.106 2,7.106 4,2.106 6,3.106 7,7.106 2 7,1.102 Sn-128 1,3.106 1,8.106 3,7.106 5,9.106 9,1.106 1,1.107 2 9,6.102 Sb-115 8,3.106 1,2.107 2,4.107 3,8.107 5,9.107 7,1.107 2 6,1.103 Sb-116 8,3.106 1,2.107 2,4.107 3,8.107 6,3.107 7,7.107 2 6,2.103 Sb-116m 2,7.106 3,4.106 6,7.106 1,1.107 1,6.107 2,0.107 2 1,8.103 Sb-117 7,7.106 1,1.107 2,1.107 3,2.107 4,5.107 5,9.107 2 5,5.103 Sb-118m 1,1.106 1,3.106 2,4.106 4,0.106 6,7.106 8,3.106 2 6,7.102 Sb-119 2,4.106 3,4.106 7,1.106 1,2.107 2,2.107 2,8.107 2 1,8.103 Sb-120 l 1,5.105 1,9.105 3,4.105 5,3.105 7,1.105 9,1.105 4 9,4.101 Sb-120 s 1,5.107 2,2.107 4,8.107 7,1.107 1,1.108 1,4.108 2 1,1.104 Sb-122 1,1.105 1,6.105 3,3.105 5,0.105 7,1.105 9,1.105 2 8,6.101 Sb-124 2,6.104 3,2.104 5,6.104 7,7.104 1,0.105 1,2.105 5 1,4.101 Sb-124m 2,2.107 3,0.107 6,3.107 1,0.108 1,4.108 1,7.108 2 1,6.104 Sb-125 2,4.104 2,6.104 4,2.104 6,3.104 7,1.104 8,3.104 5 9,8.100 Sb-126 5,3.104 6,7.104 1,2.105 2,0.105 2,5.105 3,1.105 5 3,4.101 Sb-126m 5,6.106 8,3.106 1,8.107 2,7.107 4,2.107 5,0.107 2 4,4.103 Sb-127 9,1.104 1,3.105 2,4.105 3,3.105 4,3.105 5,3.105 4 6,0.101 Sb-128 l 2,9.105 3,8.105 7,7.105 1,2.106 1,9.106 2,4.106 2 2,0.102 Sb-128 s 7,1.106 1,1.107 2,3.107 3,6.107 5,6.107 6,7.107 2 5,6.103 Sb-129 4,8.105 6,7.105 1,4.106 2,2.106 3,3.106 4,0.106 2 3,5.102 Sb-130 2,2.106 3,0.106 6,3.106 1,0.107 1,5.107 1,9.107 2 1,6.103 Sb-131 2,6.106 3,6.106 7,1.106 1,3.107 1,9.107 2,3.107 2 1,9.103 Te-116 1,1.106 1,5.106 3,0.106 4,8.106 7,1.106 9,1.106 2 7,9.102 Te-116 (steam) 1,7.106 2,3.106 4,0.106 6,3.106 9,1.106 1,1.107 4 1,1.103 Te-121 4,2.105 5,0.105 9,1.105 1,4.106 2,0.106 2,4.106 4 2,5.102 Te-121 (steam) 3,3.105 4,2.105 7,1.105 1,0.106 1,5.106 2,0.106 4 1,9.102 Te-121m 4,3.104 5,3.104 8,3.104 1,2.105 1,4.105 1,8.105 5 2,0.101 Te-121m (steam) 2,9.104 3,7.104 6,3.104 1,0.105 1,5.105 1,8.105 4 1,8.101 Te-123 9,1.104 1,1.105 1,6.105 2,1.105 2,5.105 2,6.105 6 3,2.101 Te-123 (steam) 3,6.104 4,0.104 5,3.104 6,7.104 7,7.104 8,3.104 6 1,0.101 Te-123m 5,0.104 6,3.104 1,0.105 1,4.105 1,6.105 2,0.105 5 2,2.101 Te-123m (steam) 4,0.104 5,6.104 1,0.105 1,8.105 2,9.105 3,4.105 2 2,9.101 Te-125m 5,9.104 7,7.104 1,3.105 1,7.105 1,9.105 2,4.105 5 2,6.101 Te-125m (steam) 6,7.104 9,1.104 1,7.105 3,1.105 5,3.105 6,7.105 2 4,8.101 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Te-127 8,3.105 1,3.106 2,6.106 3,8.106 5,9.106 7,1.106 2 6,7.102 Te-127 (steam) 1,6.106 2,3.106 4,3.106 7,1.106 1,1.107 1,3.107 2 1,2.103 Te-127m 2,4.104 3,0.104 5,0.104 7,1.104 8,3.104 1,0.105 5 1,1.101 Te-127m (steam) 1,9.104 2,7.104 5,3.104 1,0.105 1,6.105 2,2.105 2 1,4.101 Te-129 2,9.106 4,3.106 1,0.107 1,4.107 2,1.107 2,6.107 2 2,3.103 Te-129 (steam) 4,0.106 5,9.106 1,1.107 1,6.107 2,3.107 2,7.107 4 2,9.103 Te-129m 2,6.104 3,4.104 5,9.104 8,3.104 1,0.105 1,3.105 5 1,4.101 Te-129m (steam) 2,1.104 3,1.104 6,3.104 1,2.105 2,0.105 2,7.105 2 1,6.101 Te-131 3,8.106 5,0.106 1,0.107 1,9.107 2,9.107 3,6.107 2 2,6.103 Te-131 (steam) 2,0.106 2,2.106 3,8.106 7,1.106 1,1.107 1,5.107 2 1,2.103 Te-131m 1,1.105 1,3.105 2,6.105 5,0.105 8,3.105 1,1.106 2 6,9.101 Te-131m (steam) 4,8.104 5,3.104 9,1.104 1,8.105 2,7.105 4,2.105 2 2,8.101 Te-132 4,5.104 5,6.104 1,2.105 2,4.105 3,8.105 5,0.105 2 2,9.101 Te-132 (steam) 1,9.104 2,2.104 4,2.104 8,3.104 1,3.105 2,0.105 2 1,2.101 Te-133 4,2.106 4,8.106 1,0.107 2,2.107 3,6.107 5,0.107 2 2,5.103 Te-133 (steam) 1,8.106 2,1.106 4,0.106 8,3.106 1,2.107 1,8.107 2 1,1.103 Te-133m 1,0.106 1,1.106 2,4.106 5,0.106 8,3.106 1,1.107 2 5,9.102 Te-133m (steam) 4,3.105 5,0.105 9,1.105 2,0.106 3,0.106 4,5.106 2 2,6.102 Te-134 1,8.106 2,5.106 5,3.106 7,7.106 1,2.107 1,5.107 2 1,3.103 Te-134 (steam) 1,5.106 1,8.106 3,3.106 6,3.106 9,1.106 1,2.107 2 9,6.102 I-120 7,7.105 1,0.106 2,1.106 4,3.106 7,1.106 1,0.107 2 5,3.102 I-120 (elementary iodine) 3,3.105 4,2.105 7,7.105 1,6.106 2,3.106 3,3.106 2 2,2.102 I-120 (methyl iodide) 4,3.105 5,3.105 1,0.106 2,1.106 3,2.106 5,0.106 2 2,8.102 I-120m 1,2.106 1,4.106 3,0.106 5,6.106 9,1.106 1,1.107 2 7,6.102 I-120m (elementary iodine) 6,7.105 8,3.105 1,6.106 2,9.106 4,3.106 5,6.106 2 4,4.102 I-120m (methyl iodide) 1,0.106 1,1.106 2,2.106 4,5.106 6,7.106 1,0.107 2 6,0.102 I-121 4,3.106 4,8.106 9,1.106 1,7.107 2,6.107 3,7.107 2 2,5.103 I-121 (elementary iodine) 1,8.106 2,0.106 3,3.106 5,9.106 8,3.106 1,2.107 2 1,0.103 I-121 (methyl iodide) 2,4.106 2,6.106 4,5.106 8,3.106 1,2.107 1,8.107 2 1,4.103 I-123 1,1.106 1,3.106 2,6.106 5,6.106 9,1.106 1,4.107 2 6,7.102 I-123 (elementary iodine) 4,8.105 5,6.105 1,0.106 2,1.106 3,1.106 4,8.106 2 2,9.102 I-123 (methyl iodide) 6,3.105 7,1.105 1,3.106 2,8.106 4,2.106 6,7.106 2 3,8.102 I-124 2,1.104 2,2.104 4,5.104 9,1.104 1,5.105 2,3.105 2 1,2.101 I-124 (elementary iodine) 9,1.103 1,0.104 1,7.104 3,6.104 5,6.104 8,3.104 2 5,3.100 I-124 (methyl iodide) 1,2.104 1,3.104 2,2.104 4,5.104 7,1.104 1,1.105 2 6,6.100 I-125 5,0.104 4,3.104 6,7.104 9,1.104 1,4.105 2,0.105 4 1,6.101 I-125 (elementary iodine) 2,1.104 1,9.104 2,7.104 3,6.104 5,0.104 7,1.104 4 6,4.100 I-125 (methyl iodide) 2,7.104 2,5.104 3,4.104 4,5.104 6,3.104 9,1.104 4 8,1.100 I-126 1,2.104 1,2.104 2,2.104 4,2.104 6,7.104 1,0.105 2 6,3.100 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 I-126 (elementary iodine) 5,3.103 5,3.103 9,1.103 1,6.104 2,4.104 3,8.104 2 2,8.100 I-126 (methyl iodide) 6,7.103 6,7.103 1,1.104 2,1.104 3,1.104 5,0.104 3 3,5.100 I-128 5,3.106 8,3.106 1,9.107 2,9.107 4,3.107 5,0.107 2 4,4.103 I-128 (elementary iodine) 2,4.106 3,6.106 6,3.106 1,0.107 1,3.107 1,5.107 4 1,8.103 I-128 (methyl iodide) 6,7.106 8,3.106 1,6.107 3,3.107 5,3.107 7,7.107 2 4,4.103 I-129 1,4.104 1,2.104 1,6.104 1,5.104 2,2.104 2,8.104 4 2,7.100 I-129 (elementary iodine) 5,9.103 5,0.103 6,3.103 5,9.103 7,7.103 1,0.104 4 1,1.100 I-129 (methyl iodide) 7,7.103 6,7.103 8,3.103 7,7.103 1,0.104 1,4.104 4 1,4.100 I-130 1,2.105 1,4.105 2,9.105 6,3.105 1,0.106 1,5.106 2 7,1.101 I-130 (elementary iodine) 5,3.104 5,9.104 1,1.105 2,3.105 3,6.105 5,3.105 2 3,1.101 I-130 (methyl iodide) 6,7.104 7,7.104 1,4.105 3,0.105 4,5.105 7,1.105 2 4,0.101 I-131 1,4.104 1,4.104 2,7.104 5,3.104 9,1.104 1,4.105 2 7,3.100 I-131 (elementary iodine) 5,9.103 6,3.103 1,1.104 2,1.104 3,2.104 5,0.104 2 3,3.100 I-131 (methyl iodide) 7,7.103 7,7.103 1,4.104 2,7.104 4,2.104 6,7.104 2 4,0.100 I-132 9,1.105 1,0.106 2,2.106 2,9.106 7,1.106 9,1.106 4 5,3.102 I-132 (elementary iodine) 3,6.105 4,3.105 7,7.105 1,6.106 2,3.106 3,2.106 2 2,3.102 I-132 (methyl iodide) 5,0.105 5,6.105 1,1.106 2,3.106 3,4.106 5,3.106 2 2,9.102 I-132m 1,0.106 1,2.106 2,5.106 5,3.106 8,3.106 1,1.107 2 6,3.102 I-132m (elementary iodine) 4,2.105 4,8.105 9,1.105 1,8.106 2,6.106 3,7.106 2 2,5.102 I-132m (methyl iodide) 5,6.105 6,3.105 1,2.106 2,6.106 4,0.106 6,3.106 2 3,3.102 I-133 5,3.104 5,6.104 1,2.105 2,6.105 4,5.105 6,7.105 2 2,9.101 I-133 (elementary iodine) 2,2.104 2,4.104 4,8.104 1,0.105 1,6.105 2,5.105 2 1,3.101 I-133 (methyl iodide) 2,9.104 3,1.104 5,9.104 1,3.105 2,0.105 3,2.105 2 1,6.101 I-134 2,1.106 2,7.106 5,6.106 9,1.106 1,5.107 1,8.107 2 1,4.103 I-134 (elementary iodine) 1,1.106 1,4.106 2,6.106 4,5.106 6,3.106 6,7.106 2 7,6.102 I-134 (methyl iodide) 2,0.106 2,3.106 4,3.106 9,1.106 1,4.107 2,0.107 2 1,2.103 I-135 2,4.105 2,7.105 5,9.105 1,3.106 2,1.106 3,1.106 2 1,4.102 I-135 (elementary iodine) 1,0.105 1,2.105 2,2.105 4,8.105 7,1.105 1,1.106 2 6,2.101 I-135 (methyl iodide) 1,3.105 1,5.105 2,9.105 6,3.105 9,1.105 1,5.106 2 7,9.101 Cs-125 4,8.106 7,1.106 1,5.107 2,3.107 3,6.107 4,3.107 2 3,8.103 Cs-127 3,3.106 4,3.106 8,3.106 1,3.107 2,1.107 2,6.107 2 2,3.103 Cs-129 1,6.106 2,0.106 4,0.106 6,3.106 1,0.107 1,3.107 2 1,1.103 Cs-130 7,1.106 1,1.107 2,4.107 3,8.107 5,9.107 7,1.107 2 5,8.103 Cs-131 2,6.106 3,6.106 7,1.106 1,1.107 1,7.107 2,1.107 2 1,9.103 Cs-132 5,0.105 6,3.105 1,1.106 1,8.106 2,6.106 3,3.106 4 3,2.102 Cs-134 1,4.104 1,6.104 2,4.104 3,6.104 4,3.104 1,1.105 5 6,0.100 Cs-134m 2,8.106 4,0.106 7,7.106 1,1.107 1,4.107 1,7.107 5 1,9.103 Cs-135 3,7.104 4,2.104 6,3.104 9,1.104 1,1.105 1,2.105 6 1,4.101 Cs-135m 8,3.106 1,0.107 1,9.107 3,0.107 5,0.107 6,3.107 2 5,3.103 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Cs-136 6,7.104 9,1.104 1,7.105 2,4.105 2,9.105 3,6.105 5 3,9.101 Cs-137 9,1.103 1,0.104 1,4.104 2,1.104 2,4.104 2,6.104 6 3,2.100 Cs-138 2,4.106 3,6.106 7,7.106 1,2.107 2,0.107 2,3.107 2 1,9.103 Ba-126 9,1.105 1,4.106 3,0.106 4,8.106 7,7.106 9,1.106 2 7,3.102 Ba-128 8,3.104 1,2.105 2,5.105 3,8.105 6,3.105 7,1.105 2 6,3.101 Ba-131 2,5.105 3,2.105 5,6.105 7,7.105 9,1.105 1,1.106 5 1,2.102 Ba-131m 2,0.107 2,9.107 5,6.107 8,3.107 1,1.108 1,3.108 5 1,4.104 Ba-133 3,1.104 3,4.104 5,0.104 7,7.104 9,1.104 1,0.105 6 1,2.101 Ba-133m 3,2.105 4,2.105 9,1.105 1,3.106 1,7.106 2,2.106 2 2,2.102 Ba-135m 3,7.105 5,3.105 1,1.106 1,7.106 2,2.106 2,8.106 2 2,8.102 Ba-139 1,8.106 2,8.106 6,3.106 9,1.106 1,4.107 1,7.107 2 1,5.103 Ba-140 3,4.104 4,5.104 8,3.104 1,2.105 1,4.105 1,7.105 5 1,9.101 Ba-141 3,1.106 4,8.106 1,0.107 1,6.107 2,5.107 2,9.107 2 2,5.103 Ba-142 5,3.106 7,7.106 1,6.107 2,5.107 3,8.107 4,5.107 2 4,0.103 La-131 5,6.106 7,7.106 1,6.107 2,4.107 3,6.107 4,3.107 2 4,0.103 La-132 6,7.105 9,1.105 1,9.106 2,9.106 5,0.106 6,3.106 2 4,8.102 La-135 7,7.106 1,0.107 2,0.107 3,3.107 5,9.107 7,1.107 2 5,3.103 La-137 4,0.104 4,3.104 6,7.104 9,1.104 1,1.105 1,1.105 6 1,4.101 La-138 2,7.103 2,9.103 4,2.103 5,6.103 6,3.103 6,7.103 6 8,2.10-1 La-140 1,1.105 1,6.105 3,2.105 5,0.105 7,7.105 9,1.105 2 8,4.101 La-141 7,1.105 1,1.106 2,3.106 3,6.106 5,6.106 6,7.106 2 5,7.102 La-142 1,2.106 1,8.106 3,7.106 5,9.106 9,1.106 1,1.107 2 9,2.102 La-143 4,8.106 7,7.106 1,7.107 2,6.107 4,0.107 4,8.107 2 4,0.103 Ce-134 8,3.104 1,3.105 2,6.105 4,0.105 6,3.105 7,7.105 2 6,6.101 Ce-135 2,7.105 3,6.105 7,1.105 1,1.106 1,6.106 2,0.106 2 1,9.102 Ce-137 9,1.106 1,3.107 2,7.107 4,3.107 7,7.107 1,0.108 2 6,7.103 Ce-137m 3,0.105 4,3.105 9,1.105 1,4.106 1,8.106 2,3.106 2 2,3.102 Ce-139 9,1.104 1,2.105 2,2.105 3,6.105 4,2.105 5,3.105 5 5,7.101 Ce-141 6,3.104 8,3.104 1,4.105 1,9.105 2,1.105 2,6.105 5 2,9.101 Ce-143 1,7.105 2,4.105 4,8.105 7,1.105 1,0.106 1,2.106 4 1,3.102 Ce-144 2,8.103 3,7.103 7,1.103 1,3.104 1,7.104 1,9.104 2 1,9.100 Pr-136 7,7.106 1,1.107 2,3.107 3,7.107 5,9.107 7,1.107 2 5,8.103 Pr-137 5,3.106 7,7.106 1,6.107 2,5.107 4,0.107 4,8.107 2 4,0.103 Pr-138m 1,7.106 2,1.106 4,2.106 6,7.106 1,1.107 1,4.107 2 1,1.103 Pr-139 6,3.106 8,3.106 1,8.107 2,7.107 4,2.107 5,0.107 2 4,4.103 Pr-142 1,8.105 2,7.105 5,9.105 9,1.105 1,5.106 1,8.106 2 1,4.102 Pr-142m 1,4.107 2,1.107 4,5.107 7,1.107 1,2.108 1,4.108 2 1,1.104 Pr-143 7,7.104 1,1.105 2,0.105 2,8.105 3,3.105 4,2.105 5 4,6.101 Pr-144 5,3.106 8,3.106 1,9.107 2,9.107 4,8.107 5,6.107 2 4,4.103 Pr-145 6,3.105 9,1.105 2,0.106 3,1.106 5,0.106 5,9.106 2 4,8.102 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Pr-147 6,3.106 9,1.106 2,0.107 3,0.107 4,5.107 5,6.107 2 4,8.103 Nd-136 2,1.106 3,0.106 6,3.106 1,0.107 1,5.107 1,9.107 2 1,6.103 Nd-138 4,2.105 5,6.105 1,3.106 2,0.106 3,3.106 4,0.106 2 2,9.102 Nd-139 1,1.107 1,6.107 3,2.107 5,0.107 7,7.107 1,0.108 2 8,2.103 Nd-139m 8,3.105 1,1.106 2,2.106 3,3.106 5,3.106 6,7.106 2 5,8.102 Nd-141 2,3.107 3,1.107 6,3.107 1,0.108 1,6.108 2,0.108 2 1,6.104 Nd-147 8,3.104 1,2.105 2,0.105 2,9.105 3,3.105 4,2.105 5 4,6.101 Nd-149 1,4.106 2,1.106 4,3.106 6,7.106 9,1.106 1,1.107 2 1,1.103 Nd-151 6,7.106 1,0.107 2,1.107 3,2.107 4,8.107 5,9.107 2 5,3.103 Pm-141 6,7.106 1,0.107 2,3.107 3,6.107 5,6.107 6,7.107 2 5,4.103 Pm-143 1,6.105 1,9.105 3,0.105 4,5.105 5,9.105 6,7.105 5 8,1.101 Pm-144 3,2.104 3,6.104 5,6.104 8,3.104 1,1.105 1,2.105 5 1,5.101 Pm-145 9,1.104 1,0.105 1,6.105 2,3.105 2,7.105 2,8.105 6 3,4.101 Pm-146 1,6.104 1,7.104 2,6.104 3,8.104 4,5.104 4,8.104 6 5,9.100 Pm-147 4,8.104 5,6.104 9,1.104 1,4.105 1,7.105 2,0.105 5 2,4.101 Pm-148 6,7.104 9,1.104 1,8.105 2,7.105 3,8.105 4,5.105 2 4,8.101 Pm-148m 4,0.104 5,0.104 8,3.104 1,2.105 1,4.105 1,8.105 5 1,9.101 Pm-149 1,9.105 2,8.105 5,6.105 8,3.105 1,1.106 1,4.106 2 1,5.102 Pm-150 8,3.105 1,2.106 2,6.106 4,0.106 6,3.106 7,7.106 2 6,4.102 Pm-151 2,9.105 3,8.105 7,7.105 1,2.106 1,8.106 2,2.106 2 2,0.102 Sm-141 6,7.106 1,0.107 2,1.107 3,4.107 5,6.107 6,7.107 2 5,3.103 Sm-141m 3,3.106 4,8.106 1,0.107 1,6.107 2,6.107 3,1.107 2 2,5.103 Sm-142 1,3.106 2,1.106 4,5.106 7,1.106 1,2.107 1,4.107 2 1,1.103 Sm-145 1,2.105 1,5.105 2,5.105 4,0.105 5,3.105 6,3.105 4 7,1.101 Sm-146 3,7.101 3,8.101 5,9.101 8,3.101 9,1.101 9,1.101 6 1,1.10-2 Sm-147 4,0.101 4,3.101 6,3.101 9,1.101 1,0.102 1,0.102 6 1,3.10-2 Sm-151 9,1.104 1,0.105 1,5.105 2,2.105 2,5.105 2,5.105 6 3,1.101 Sm-153 2,4.105 3,4.105 6,7.105 1,0.106 1,3.106 1,6.106 5 1,7.102 Sm-155 6,7.106 1,0.107 2,3.107 3,4.107 5,0.107 5,9.107 2 5,3.103 Sm-156 6,3.105 9,1.105 1,7.106 2,9.106 3,7.106 4,5.106 2 4,8.102 Eu-145 2,8.105 3,4.105 6,3.105 1,0.106 1,5.106 1,8.106 4 1,8.102 Eu-146 1,8.105 2,3.105 4,2.105 6,7.105 1,0.106 1,3.106 4 1,2.102 Eu-147 2,0.105 2,7.105 4,5.105 6,3.105 7,7.105 9,1.105 5 1,1.102 Eu-148 7,1.104 8,3.104 1,5.105 2,2.105 3,1.105 3,8.105 4 3,9.101 Eu-149 6,3.105 7,7.105 1,4.106 2,1.106 2,9.106 3,4.106 4 3,8.102 Eu-150 l 9,1.103 9,1.103 1,3.104 1,8.104 1,9.104 1,9.104 6 2,3.100 Eu-150 s 6,3.105 9,1.105 1,9.106 2,9.106 4,3.106 5,3.106 2 4,8.102 Eu-152 9,1.103 1,0.104 1,4.104 2,0.104 2,3.104 2,4.104 6 2,9.100 Eu-152m 5,3.105 7,7.105 1,5.106 2,4.106 4,2.106 4,5.106 2 4,0.102 Eu-154 6,3.103 6,7.103 1,0.104 1,5.104 1,8.104 1,9.104 6 2,3.100 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Eu-155 3,8.104 4,3.104 7,1.104 1,1.105 1,3.105 1,4.105 6 1,8.101 Eu-156 5,3.104 7,1.104 1,3.105 1,9.105 2,4.105 2,9.105 5 3,3.101 Eu-157 4,0.105 5,3.105 1,1.106 1,7.106 2,9.106 3,6.106 2 2,8.102 Eu-158 2,3.106 3,4.106 7,7.106 1,2.107 1,8.107 2,1.107 2 1,8.103 Gd-145 5,6.106 7,7.106 1,6.107 2,6.107 4,2.107 5,0.107 2 4,0.103 Gd-146 3,4.104 4,3.104 7,7.104 1,1.105 1,3.105 1,6.105 5 1,7.101 Gd-147 3,6.105 4,5.105 9,1.105 1,3.106 2,0.106 2,5.106 4 2,4.102 Gd-148 1,2.101 1,3.101 2,1.101 3,1.101 3,8.101 3,8.101 6 4,7.10-3 Gd-149 2,8.105 3,3.105 6,7.105 9,1.105 1,1.106 1,4.106 5 1,5.102 Gd-151 1,6.105 2,0.105 4,0.105 6,7.105 1,0.106 1,2.106 2 1,1.102 Gd-152 1,7.101 1,9.101 2,9.101 4,2.101 5,3.101 5,3.101 6 6,5.10-3 Gd-153 6,7.104 8,3.104 1,5.105 2,6.105 4,0.105 4,8.105 2 4,4.101 Gd-159 4,5.105 6,7.105 1,4.106 2,0.106 2,9.106 3,7.106 2 3,5.102 Tb-147 1,5.106 2,1.106 4,3.106 6,7.106 1,1.107 1,3.107 2 1,1.103 Tb-149 4,8.104 6,7.104 1,0.105 1,5.105 1,7.105 2,0.105 5 2,4.101 Tb-150 1,0.106 1,4.106 2,9.106 4,5.106 7,7.106 9,1.106 2 7,1.102 Tb-151 6,3.105 8,3.105 1,6.106 2,4.106 3,6.106 4,3.106 4 4,3.102 Tb-153 7,1.105 1,0.106 1,9.106 2,8.106 4,3.106 5,3.106 4 5,0.102 Tb-154 3,7.105 4,8.105 9,1.105 1,4.106 2,2.106 2,8.106 2 2,5.102 Tb-155 7,1.105 1,0.106 1,8.106 2,9.106 3,7.106 4,5.106 5 5,1.102 Tb-156 1,4.105 1,9.105 3,3.105 5,0.105 6,7.105 8,3.105 4 8,9.101 Tb-156m l 9,1.105 1,1.106 2,1.106 3,0.106 3,7.106 4,8.106 5 5,1.102 Tb-156m s 1,6.106 2,2.106 4,2.106 5,9.106 8,3.106 1,0.107 4 1,1.103 Tb-157 3,1.105 3,3.105 5,0.105 7,1.105 8,3.105 8,3.105 6 1,0.102 Tb-158 9,1.103 1,0.104 1,4.104 2,0.104 2,1.104 2,2.104 6 2,7.100 Tb-160 3,1.104 4,0.104 6,7.104 1,0.105 1,2.105 1,4.105 5 1,6.101 Tb-161 1,5.105 2,1.105 3,8.105 5,3.105 6,3.105 7,7.105 5 8,6.101 Dy-155 1,8.106 2,3.106 4,3.106 6,7.106 1,0.107 1,3.107 4 1,2.103 Dy-157 4,2.106 5,3.106 1,0.107 1,6.107 2,6.107 3,3.107 2 2,8.103 Dy-159 4,8.105 5,9.105 1,0.106 1,7.106 2,3.106 2,7.106 4 3,0.102 Dy-165 1,9.106 2,9.106 6,3.106 9,1.106 1,4.107 1,7.107 2 1,5.103 Dy-166 8,3.104 1,2.105 2,3.105 3,3.105 4,3.105 5,3.105 4 6,0.101 Ho-155 5,9.106 8,3.106 1,7.107 2,7.107 4,2.107 5,0.107 2 4,4.103 Ho-157 2,9.107 4,0.107 7,7.107 1,3.108 2,0.108 2,4.108 2 2,1.104 Ho-159 2,2.107 3,0.107 5,9.107 9,1.107 1,3.108 1,6.108 2 1,6.104 Ho-161 1,8.107 2,5.107 5,0.107 8,3.107 1,3.108 1,7.108 2 1,3.104 Ho-162 4,8.107 6,7.107 1,4.108 2,1.108 2,9.108 3,6.108 2 3,5.104 Ho-162m 6,7.106 9,1.106 1,7.107 2,6.107 3,8.107 4,8.107 4 4,7.103 Ho-164 1,5.107 2,2.107 4,8.107 7,1.107 1,0.108 1,2.108 2 1,2.104 Ho-164m 1,1.107 1,7.107 3,3.107 5,0.107 7,7.107 8,3.107 2 8,9.103 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Ho-166 1,7.105 2,5.105 5,3.105 8,3.105 1,3.106 1,5.106 2 1,3.102 Ho-166m 3,8.103 4,0.103 5,6.103 7,7.103 8,3.103 8,3.103 6 1,0.100 Ho-167 1,9.106 2,8.106 5,6.106 8,3.106 1,1.107 1,4.107 2 1,5.103 Er-161 2,6.106 3,4.106 6,7.106 1,1.107 1,7.107 2,1.107 2 1,8.103 Er-165 1,4.107 1,9.107 3,8.107 6,3.107 1,0.108 1,3.108 2 9,9.103 Er-169 2,1.105 2,9.105 5,0.105 6,7.105 7,7.105 1,0.106 5 1,1.102 Er-171 5,6.105 8,3.105 1,7.106 2,6.106 3,7.106 4,5.106 2 4,4.102 Er-172 1,5.105 2,1.105 4,0.105 5,9.105 7,1.105 9,1.105 5 9,8.101 Tm-162 7,7.106 1,0.107 2,1.107 3,3.107 5,3.107 6,3.107 2 5,5.103 Tm-166 7,7.105 1,0.106 1,9.106 3,0.106 4,5.106 5,9.106 2 5,3.102 Tm-167 1,8.105 2,4.105 4,3.105 5,9.105 7,1.105 9,1.105 5 9,8.101 Tm-170 2,8.104 3,6.104 6,3.104 9,1.104 1,2.105 1,4.105 5 1,6.101 Tm-171 1,5.105 1,8.105 2,9.105 5,0.105 6,3.105 7,1.105 5 8,6.101 Tm-172 1,2.105 1,7.105 3,4.105 5,3.105 7,1.105 9,1.105 2 9,1.101 Tm-173 6,7.105 1,0.106 2,0.106 3,0.106 4,5.106 5,6.106 2 5,3.102 Tm-175 6,3.106 9,1.106 2,0.107 3,0.107 4,5.107 5,6.107 2 4,8.103 Yb-162 8,3.106 1,2.107 2,5.107 3,8.107 5,9.107 7,1.107 2 6,4.103 Yb-166 2,0.105 2,7.105 5,0.105 7,7.105 1,0.106 1,3.106 4 1,4.102 Yb-167 2,2.107 3,1.107 5,9.107 9,1.107 1,2.108 1,4.108 4 1,6.104 Yb-169 7,7.104 1,0.105 1,7.105 2,4.105 2,7.105 3,3.105 5 3,7.101 Yb-175 2,7.105 3,7.105 6,7.105 9,1.105 1,1.106 1,4.106 5 1,5.102 Yb-177 1,9.106 2,9.106 5,9.106 8,3.106 1,2.107 1,4.107 4 1,5.103 Yb-178 1,6.106 2,4.106 5,3.106 7,7.106 1,1.107 1,3.107 2 1,3.103 Lu-169 4,2.105 5,3.105 1,0.106 1,5.106 2,1.106 2,6.106 4 2,7.102 Lu-170 2,2.105 2,9.105 5,6.105 8,3.105 1,2.106 1,5.106 4 1,5.102 Lu-171 2,0.105 2,6.105 4,8.105 7,1.105 9,1.105 1,1.106 5 1,2.102 Lu-172 1,1.105 1,4.105 2,5.105 3,6.105 5,0.105 6,3.105 4 6,4.101 Lu-173 1,0.105 1,1.105 1,9.105 2,8.105 3,4.105 4,2.105 5 4,7.101 Lu-174 5,9.104 6,7.104 1,1.105 1,7.105 2,0.105 2,4.105 5 2,8.101 Lu-174m 5,0.104 6,7.104 1,1.105 1,6.105 2,0.105 2,4.105 5 2,7.101 Lu-176 5,6.103 5,9.103 9,1.103 1,3.104 1,4.104 1,4.104 6 1,8.100 Lu-176m 1,1.106 1,6.106 3,3.106 5,0.106 8,3.106 8,3.106 2 8,5.102 Lu-177 1,8.105 2,4.105 4,2.105 5,9.105 6,7.105 8,3.105 5 9,1.101 Lu-177m 1,5.105 1,9.104 3,1.104 4,3.104 5,0.104 6,3.104 5 6,8.100 Lu-178 4,2.106 6,7.106 1,4.107 2,2.107 3,3.107 3,8.107 2 3,5.103 Lu-178m 3,7.106 5,3.106 1,1.107 1,7.107 2,5.107 3,0.107 2 2,8.103 Lu-179 1,0.106 1,5.106 3,1.106 4,8.106 7,7.106 8,3.106 2 7,7.102 Hf-170 4,5.105 5,9.105 1,1.106 1,7.106 2,6.106 3,1.106 4 3,1.102 Hf-172 6,7.103 7,7.103 1,3.104 2,0.104 2,9.104 3,1.104 4 3,6.100 Hf-173 9,1.105 1,2.106 2,3.106 3,4.106 5,0.106 6,3.106 4 6,2.102 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Hf-175 1,7.105 2,2.105 3,8.105 5,6.105 7,1.105 8,3.105 5 9,8.101 Hf-177m 1,5.106 2,1.106 4,3.106 6,7.106 9,1.106 1,1.107 2 1,1.103 Hf-178m 1,6.103 1,7.103 2,5.103 3,2.103 3,7.103 3,8.103 6 4,7.10-1 Hf-179m 5,9.104 7,7.104 1,3.105 1,8.105 2,1.105 2,6.105 5 2,9.101 Hf-180m 1,1.106 1,5.106 2,8.106 4,2.106 5,9.106 7,7.106 4 7,4.102 Hf-181 4,5.104 5,9.104 1,0.105 1,4.105 1,6.105 2,0.105 5 2,2.101 Hf-182 1,5.103 1,6.103 2,3.103 2,8.103 3,2.103 3,2.103 6 4,0.10-1 Hf-182m 3,1.106 4,3.106 8,3.106 1,3.107 1,8.107 2,2.107 2 2,3.103 Hf-183 2,3.106 3,3.106 6,7.106 1,0.107 1,4.107 1,8.107 2 1,8.103 Hf-184 3,8.105 5,6.105 1,1.106 1,7.106 2,5.106 3,0.106 2 2,9.102 Ta-172 3,4.106 5,0.106 1,0.107 1,6.107 2,4.107 2,9.107 2 2,6.103 Ta-173 1,1.106 1,5.106 3,1.106 4,8.106 7,1.106 9,1.106 2 8,1.102 Ta-174 2,9.106 4,3.106 9,1.106 1,3.107 1,9.107 2,3.107 2 2,3.103 Ta-175 1,1.106 1,4.106 2,6.106 4,0.106 6,3.106 7,7.106 4 7,1.102 Ta-176 7,1.105 9,1.105 1,7.106 2,6.106 4,0.106 5,0.106 4 4,7.102 Ta-177 1,4.106 2,0.106 3,7.106 5,9.106 7,7.106 9,1.106 4 1,1.103 Ta-178 2,2.106 2,9.106 5,6.106 8,3.106 1,2.107 1,5.107 4 1,5.103 Ta-179 4,2.105 4,8.105 7,7.105 1,2.106 1,6.106 1,8.106 5 2,1.102 Ta-180 1,4.104 1,5.104 2,2.104 3,2.104 3,6.104 3,8.104 6 4,7.100 Ta-180m 3,0.106 4,3.106 8,3.106 1,3.107 1,9.107 2,3.107 4 2,3.103 Ta-182 2,4.104 2,9.104 4,8.104 6,7.104 7,7.104 1,0.105 5 1,1.101 Ta-182m 6,3.106 9,1.106 1,9.107 2,8.107 4,0.107 4,8.107 2 4,8.103 Ta-183 9,1.104 1,3.105 2,2.105 3,1.105 3,7.105 4,8.105 5 5,1.101 Ta-184 2,9.105 4,2.105 8,3.105 1,3.106 1,9.106 2,3.106 2 2,2.102 Ta-185 2,5.106 3,8.106 8,3.106 1,2.107 1,8.107 2,1.107 2 2,0.103 Ta-186 6,3.106 9,1.106 2,0.107 3,1.107 4,8.107 5,6.107 2 4,8.103 W-176 3,0.106 3,7.106 7,1.106 1,2.107 2,0.107 2,4.107 2 1,9.103 W-177 5,0.106 6,3.106 1,2.107 2,0.107 3,3.107 4,2.107 2 3,3.103 W-178 1,4.106 1,9.106 4,0.106 6,3.106 1,1.107 1,4.107 2 9,7.102 W-179 1,1.108 1,5.108 3,0.108 5,0.108 8,3.108 1,1.109 2 7,7.104 W-181 4,0.106 5,3.106 1,1.107 1,8.107 3,1.107 3,7.107 2 2,8.103 W-185 7,1.105 1,0.106 2,3.106 3,7.106 7,1.106 8,3.106 2 5,3.102 W-187 5,0.105 6,7.105 1,4.106 2,3.106 4,3.106 5,3.106 2 3,5.102 W-188 1,4.105 2,0.105 4,5.105 7,7.105 1,5.106 1,8.106 2 1,1.102 Re-177 9,1.106 1,3.107 2,6.107 4,0.107 5,9.107 7,1.107 2 6,7.103 Re-178 7,7.106 1,2.107 2,6.107 3,8.107 5,9.107 7,1.107 2 6,2.103 Re-181 4,8.105 6,7.105 1,4.106 2,2.106 3,2.106 4,0.106 2 3,5.102 Re-182 l 1,1.105 1,6.105 2,9.105 4,5.105 6,7.105 8,3.105 4 8,1.101 Re-182 s 7,1.105 9,1.105 1,8.106 2,8.106 4,0.106 5,0.106 2 4,8.102 Re-184 1,1.105 1,5.105 2,5.105 3,6.105 4,2.105 5,3.105 5 5,7.101 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Re-184m 3,4.104 4,5.104 7,7.104 1,1.105 1,2.105 1,5.105 5 1,7.101 Re-186 1,1.105 1,8.105 3,6.105 5,6.105 7,1.105 9,1.105 2 9,2.101 Re-186m 1,7.104 2,2.104 3,7.104 5,6.104 7,1.104 8,3.104 5 9,8.100 Re-187 1,8.107 2,4.107 5,0.107 8,3.107 1,3.108 1,6.108 2 1,3.104 Re-188 1,5.105 2,3.105 5,3.105 1,0.106 1,5.106 1,9.106 2 1,2.102 Re-188m 7,1.106 1,1.107 2,5.107 3,7.107 6,3.107 7,7.107 2 5,8.103 Re-189 2,6.105 3,8.105 8,3.105 1,3.106 1,8.106 2,3.106 2 2,0.102 Os-180 9,1.106 1,2.107 2,4.107 3,8.107 5,6.107 6,7.107 2 6,4.103 Os-181 2,1.106 2,8.106 5,6.106 8,3.106 1,2.107 1,5.107 2 1,5.103 Os-182 3,8.105 5,0.105 1,0.106 1,4.106 2,1.106 2,6.106 4 2,6.102 Os-185 1,4.105 1,7.105 2,8.105 4,2.105 5,3.105 6,3.105 5 7,2.101 Os-189m 1,5.107 2,3.107 5,3.107 8,3.107 1,6.108 1,9.108 2 1,2.104 Os-191 1,1.105 1,5.105 2,6.105 3,7.105 4,3.105 5,3.105 5 6,0.101 Os-191m 1,2.106 1,7.106 2,9.106 4,2.106 5,0.106 6,3.106 5 6,8.102 Os-193 2,5.105 3,7.105 7,7.105 1,1.106 1,6.106 1,9.106 2 1,9.102 Os-194 3,8.103 4,2.103 6,3.103 9,1.103 1,1.104 1,2.104 6 1,5.100 Ir-182 4,5.106 6,7.106 1,4.107 2,3.107 3,4.107 4,2.107 2 3,5.103 Ir-184 1,1.106 1,5.106 2,9.106 4,5.106 7,1.106 8,3.106 2 8,0.102 Ir-185 7,1.105 1,0.106 1,9.106 2,9.106 4,3.106 5,3.106 4 5,3.102 Ir-186 l 4,3.105 5,6.105 1,1.106 1,7.106 2,5.106 3,1.106 2 2,9.102 Ir-186 s 2,9.106 4,0.106 8,3.106 1,2.107 1,9.107 2,3.107 2 2,1.103 Ir-187 1,7.106 2,2.106 4,3.106 6,7.106 1,0.107 1,3.107 2 1,2.103 Ir-188 3,6.105 4,5.105 8,3.105 1,3.106 1,9.106 2,4.106 4 2,3.102 Ir-189 3,3.105 4,5.105 7,7.105 1,1.106 1,4.106 1,7.106 5 1,9.102 Ir-190 9,1.104 1,1.105 2,1.105 2,9.105 3,3.105 4,2.105 5 4,6.101 Ir-190m l 1,6.106 2,1.106 4,0.106 6,3.106 1,0.107 1,2.107 2 1,1.103 Ir-190m s 1,8.107 2,2.107 4,5.107 6,3.107 7,7.107 1,0.108 5 1,1.104 Ir-192 3,6.104 4,5.104 7,7.104 1,1.105 1,2.105 1,5.105 5 1,7.101 Ir-192m 1,1.104 1,1.104 1,5.104 2,2.104 2,5.104 2,6.104 6 3,2.100 Ir-193m 1,9.105 2,5.105 4,2.105 5,6.105 6,3.105 7,7.105 5 8,6.101 Ir-194 1,8.105 2,7.105 5,9.105 9,1.105 1,5.106 1,8.106 2 1,4.102 Ir-194m 2,0.104 2,4.104 3,8.104 5,6.104 6,7.104 7,7.104 5 9,1.100 Ir-195 1,8.106 2,6.106 5,6.106 8,3.106 1,1.107 1,4.107 2 1,4.103 Ir-195m 7,7.105 1,1.106 2,3.106 3,4.106 5,0.106 5,9.106 2 5,8.102 Pt-186 3,3.106 4,2.106 8,3.106 1,4.107 2,4.107 3,0.107 2 2,2.103 Pt-188 2,8.105 3,7.105 7,7.105 1,2.106 2,0.106 2,4.106 2 1,9.102 Pt-189 2,6.106 3,4.106 7,1.106 1,2.107 2,1.107 2,6.107 2 1,8.103 Pt-191 9,1.105 1,3.106 2,7.106 4,3.106 7,7.106 9,1.106 2 6,7.102 Pt-193 4,5.106 6,3.106 1,4.107 2,3.107 4,0.107 4,8.107 2 3,3.103 Pt-193m 6,3.105 1,0.106 2,2.106 3,7.106 7,1.106 8,3.106 2 5,3.102 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Pt-195m 4,5.105 6,7.105 1,6.106 2,6.106 4,8.106 5,6.106 2 3,5.102 Pt-197 9,1.105 1,4.106 3,2.106 5,3.106 1,0.107 1,2.107 2 7,2.102 Pt-197m 3,6.106 5,6.106 1,3.107 2,0.107 3,6.107 4,2.107 2 2,9.103 Pt-199 7,7.106 1,2.107 2,8.107 4,3.107 7,1.107 8,3.107 2 6,3.103 Pt-200 3,8.105 5,9.105 1,4.106 2,0.106 3,8.106 4,5.106 2 3,1.102 Au-193 1,3.106 1,7.106 3,3.106 5,0.106 6,7.106 8,3.106 2 8,9.102 Au-194 5,9.105 7,1.105 1,4.106 2,1.106 3,3.106 4,2.106 2 3,8.102 Au-195 1,2.105 1,5.105 2,6.105 3,8.105 4,8.105 5,9.105 5 6,5.101 Au-198 1,9.105 2,3.105 5,0.105 7,1.105 9,1.105 1,2.106 2 1,2.102 Au-198m 1,1.105 1,4.105 2,5.105 3,4.105 4,0.105 5,0.105 5 5,5.101 Au-199 2,6.105 3,6.105 6,3.105 8,3.105 1,0.106 1,3.106 5 1,4.102 Au-200 2,9.106 4,8.106 1,0.107 1,6.107 2,4.107 2,9.107 2 2,5.103 Au-200m 2,0.105 2,6.105 5,0.105 7,7.105 1,1.106 1,4.106 2 1,3.102 Au-201 6,7.106 1,0.107 2,2.107 3,3.107 4,8.107 5,9.107 2 5,3.103 Hg-193 (organic) 4,5.106 5,6.106 1,2.107 2,0.107 3,4.107 4,2.107 2 2,9.103 Hg-193 (inorganic) 1,9.106 2,6.106 5,3.106 7,7.106 1,1.107 1,3.107 4 1,4.103 Hg-193 (steam) 2,4.105 2,9.105 4,5.105 6,3.105 8,3.105 9,1.105 4 1,1.102 Hg-193m (organic) 1,2.106 1,3.106 2,7.106 4,5.106 7,7.106 1,0.107 2 6,9.102 Hg-193m (inorganic) 5,3.105 7,1.105 1,4.106 2,1.106 3,1.106 3,8.106 2 3,8.102 Hg-193m (steam) 8,3.104 1,1.105 1,6.105 2,2.105 2,9.105 3,2.105 4 4,0.101 Hg-194 (organic) 2,0.104 2,7.104 4,2.104 5,3.104 6,7.104 7,1.104 6 8,8.100 Hg-194 (inorganic) 3,1.104 3,4.104 5,0.104 6,3.104 7,1.104 7,7.104 6 9,5.100 Hg-194 (steam) 1,1.104 1,2.104 1,6.104 2,0.104 2,3.104 2,5.104 6 3,1.100 Hg-195 (organic) 5,0.106 5,6.106 1,2.107 2,0.107 3,6.107 4,3.107 2 2,9.103 Hg-195 (inorganic) 1,9.106 2,6.106 5,0.106 7,7.106 1,1.107 1,4.107 2 1,3.103 Hg-195 (steam) 1,9.105 2,3.105 3,6.105 4,8.105 6,3.105 7,1.105 4 8,5.101 Hg-195m (organic) 9,1.105 1,0.106 2,3.106 3,7.106 7,1.106 8,3.106 2 5,4.102 Hg-195m (inorganic) 2,7.105 3,8.105 7,1.105 1,2.106 1,5.106 1,9.106 2 2,0.102 Hg-195m (steam) 3,3.104 4,0.104 6,3.104 8,3.104 1,1.105 1,2.105 4 1,5.101 Hg-197 (organic) 2,1.106 2,5.106 5,6.106 9,1.106 1,7.107 2,1.107 2 1,3.103 Hg-197 (inorganic) 5,9.105 8,3.105 1,5.106 2,2.106 2,6.106 3,3.106 5 3,6.102 Hg-197 (steam) 6,3.104 7,7.104 1,2.105 1,6.105 2,1.105 2,3.105 6 2,8.101 Hg-197m (organic) 1,1.106 1,3.106 2,9.106 4,8.106 9,1.106 1,0.107 2 6,7.102 Hg-197m (inorganic) 2,9.105 4,0.105 9,1.105 1,2.106 1,5.106 1,9.106 5 2,0.102 Hg-197m (steam) 4,8.104 5,9.104 9,1.104 1,2.105 1,6.105 1,7.105 6 2,1.101 Hg-199m (organic) 7,1.106 1,0.107 2,4.107 3,7.107 5,9.107 6,7.107 2 5,5.103 Hg-199m (inorganic) 4,0.106 5,9.106 1,3.107 1,9.107 2,6.107 3,1.107 2 3,1.103 Hg-199m (steam) 1,5.106 1,9.106 2,9.106 4,0.106 5,3.106 5,6.106 6 6,9.102 Hg-203 (organic) 1,8.105 2,7.105 5,9.105 9,1.105 1,5.106 1,8.106 2 1,4.102 Hg-203 (inorganic) 1,0.105 1,3.105 2,1.105 2,9.105 3,3.105 4,2.105 5 4,6.101 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Hg-203 (steam) 3,3.104 4,3.104 6,7.104 1,0.105 1,3.105 1,4.105 6 1,8.101 Tl-194 2,8.107 3,3.107 6,7.107 1,1.108 1,8.108 2,3.108 2 1,8.104 Tl-194m 5,9.106 8,3.106 1,6.107 2,6.107 4,3.107 5,3.107 2 4,4.103 Tl-195 7,7.106 1,0.107 1,9.107 3,1.107 5,3.107 6,7.107 2 5,3.103 Tl-197 7,7.106 1,0.107 2,1.107 3,4.107 5,9.107 7,1.107 2 5,4.103 Tl-198 2,1.106 2,5.106 4,8.106 7,7.106 1,3.107 1,7.107 2 1,3.103 Tl-198m 3,1.106 4,0.106 8,3.106 1,3.107 2,2.107 2,7.107 2 2,1.103 Tl-199 5,9.106 7,7.106 1,6.107 2,6.107 4,3.107 5,3.107 2 4,0.103 Tl-200 1,0.106 1,1.106 2,2.106 3,6.106 6,3.106 7,7.106 2 6,0.102 Tl-201 2,2.106 3,0.106 6,7.106 1,1.107 1,9.107 2,3.107 2 1,6.103 Tl-202 6,7.105 8,3.105 1,7.106 2,6.106 4,3.106 5,3.106 2 4,4.102 Tl-204 2,0.105 3,0.105 6,7.105 1,1.106 2,1.106 2,6.106 2 1,6.102 Pb-195m 4,8.106 6,7.106 1,4.107 2,1.107 3,1.107 3,7.107 2 3,5.103 Pb-198 1,9.106 2,4.106 4,5.106 7,1.106 1,1.107 1,4.107 2 1,3.103 Pb-199 3,4.106 4,3.106 8,3.106 1,4.107 2,1.107 2,7.107 2 2,3.103 Pb-200 4,2.105 5,6.105 1,1.106 1,6.106 2,3.106 2,9.106 4 2,9.102 Pb-201 1,1.106 1,5.106 2,9.106 4,5.106 6,7.106 8,3.106 2 7,9.102 Pb-202 3,6.104 3,6.104 5,0.104 7,1.104 5,6.104 8,3.104 5 7,6.100 Pb-202m 1,4.106 1,7.106 3,3.106 5,3.106 7,7.106 1,0.107 2 9,1.102 Pb-203 6,7.105 9,1.105 1,7.106 2,6.106 3,6.106 4,5.106 4 4,7.102 Pb-205 3,4.105 3,7.105 5,9.105 9,1.105 1,1.106 1,2.106 6 1,5.102 Pb-209 2,3.106 3,4.106 7,1.106 1,0.107 1,3.107 1,6.107 4 1,8.103 Pb-210 5,6.101 5,6.101 9,1.101 1,4.102 1,7.102 1,8.102 6 2,2.10-2 Pb-211 1,5.104 2,1.104 3,7.104 5,0.104 6,7.104 8,3.104 4 8,9.100 Pb-212 1,5.103 2,0.103 3,0.103 4,0.103 4,2.103 5,3.103 5 5,7.10-1 Pb-214 1,4.104 2,0.104 3,6.104 4,8.104 6,7.104 6,7.104 6 8,2.100 Bi-200 4,0.106 5,3.106 1,0.107 1,6.107 2,4.107 3,0.107 2 2,8.103 Bi-201 1,8.106 2,4.106 5,0.106 7,7.106 1,2.107 1,5.107 2 1,3.103 Bi-202 2,4.106 2,9.106 5,6.106 9,1.106 1,4.107 1,8.107 2 1,5.103 Bi-203 5,0.105 6,3.105 1,2.106 1,9.106 3,0.106 3,8.106 2 3,3.102 Bi-205 1,8.105 2,3.105 4,0.105 6,3.105 8,3.105 1,1.106 4 1,1.102 Bi-206 1,0.105 1,3.105 2,3.105 3,4.105 4,8.105 5,9.105 4 6,2.101 Bi-207 4,3.104 5,0.104 8,3.104 1,2.105 1,5.105 1,8.105 5 2,1.101 Bi-210 2,6.103 3,3.103 5,3.103 7,7.103 9,1.103 1,1.104 5 1,2.100 Bi-210m 6,7.101 9,1.101 1,4.102 2,1.102 2,4.102 2,9.102 5 3,3.10-2 Bi-212 6,3.103 9,1.103 1,7.104 2,3.104 2,6.104 3,2.104 5 3,6.100 Bi-213 6,3.103 8,3.103 1,7.104 2,3.104 2,8.104 3,3.104 5 3,8.100 Bi-214 1,1.104 1,6.104 3,2.104 4,5.104 5,9.104 7,1.104 5 8,1.100 Po-203 3,6.106 4,5.106 9,1.106 1,4.107 2,2.107 2,8.107 2 2,4.103 Po-205 2,4.106 3,1.106 5,6.106 8,3.106 1,2.107 1,4.107 4 1,5.103 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Po-207 1,5.106 1,9.106 3,7.106 5,9.106 1,0.107 1,2.107 2 9,9.102 Po-210 5,6.101 7,1.101 1,2.102 1,7.102 2,0.102 2,3.102 5 2,7.10-2 At-207 1,1.105 1,5.105 2,3.105 3,2.105 3,4.105 4,3.105 5 4,7.101 At-211 1,9.103 2,7.103 5,3.103 7,1.103 7,7.103 9,1.103 5 1,1.100 Fr-222 1,1.104 1,6.104 3,3.104 4,8.104 6,3.104 7,1.104 2 8,4.100 Fr-223 9,1.104 1,4.105 3,1.105 5,3.105 1,0.106 1,1.106 2 7,2.101 Ra-223 3,1.101 4,2.101 6,7.101 9,1.101 9,1.101 1,1.102 5 1,2.10-2 Ra-224 8,3.101 1,1.102 1,7.102 2,3.102 2,4.102 2,9.102 5 3,3.10-2 Ra-225 3,6.101 4,5.101 7,1.101 1,0.102 1,0.102 1,3.102 5 1,4.10-2 Ra-226 2,9.101 3,4.101 5,3.101 8,3.101 1,0.102 1,1.102 6 1,3.10-2 Ra-227 6,7.105 8,3.105 1,3.106 1,6.106 1,9.106 2,2.106 5 2,6.102 Ra-228 2,0.101 2,1.101 3,1.101 5,0.101 6,3.101 6,3.101 6 7,7.10-3 Ac-224 2,2.103 2,9.103 4,5.103 5,9.103 6,3.103 7,7.103 5 8,6.10-1 Ac-225 3,2.101 4,3.101 6,7.101 9,1.101 9,1.101 1,2.102 5 1,2.10-2 Ac-226 2,1.102 2,9.102 4,3.102 5,9.102 6,3.102 7,7.102 5 8,6.10-2 Ac-227 5,9.10-1 6,3.10-1 1,0.100 1,4.100 1,8.100 1,8.100 6 2,2.10-4 Ac-228 5,6.103 6,3.103 1,0.104 1,8.104 3,4.104 4,0.104 4 3,1.100 Th-226 3,2.103 4,5.103 8,3.103 1,1.104 1,3.104 1,6.104 5 1,8.100 Th-227 2,6.101 3,3.101 5,3.101 7,1.101 7,7.101 1,0.102 5 1,1.10-2 Th-228 5,6.100 6,7.100 1,2.101 1,8.101 2,1.101 2,5.101 5 2,9.10-3 Th-229 1,9.100 2,0.100 2,8.100 3,4.100 4,2.100 4,2.100 6 5,1.10-4 Th-230 4,8.100 5,0.100 7,1.100 9,1.100 1,0.101 1,0.101 6 1,2.10-3 Th-231 4,2.105 5,9.105 1,3.106 1,9.106 2,4.106 3,0.106 2 3,1.102 Th-232 4,3.100 4,5.100 6,3.100 7,7.100 8,3.100 9,1.100 5 1,1.10-3 Th-234 2,4.104 3,2.104 5,9.104 9,1.104 1,1.105 1,3.105 5 1,5.101 Pa-227 2,6.103 3,6.103 6,7.103 9,1.103 1,1.104 1,3.104 5 1,5.100 Pa-228 3,4.103 4,2.103 6,7.103 1,0.104 1,1.104 1,3.104 5 1,5.100 Pa-230 3,4.102 4,5.102 7,1.102 1,0.103 1,0.103 1,3.103 5 1,4.10-1 Pa-231 4,5.100 4,3.100 5,3.100 6,7.100 6,7.100 7,1.100 6 8,8.10-4 Pa-232 5,3.104 5,6.104 7,1.104 9,1.104 1,0.105 1,0.105 6 1,2.101 Pa-233 5,9.104 7,7.104 1,3.105 1,8.105 2,0.105 2,6.105 5 2,8.101 Pa-234 3,4.105 4,8.105 9,1.105 1,4.106 2,0.106 2,5.106 2 2,5.102 U-230 1,7.101 2,3.101 3,6.101 4,8.101 5,0.101 6,3.101 5 6,8.10-3 U-231 3,8.105 5,3.105 1,1.106 1,6.106 2,0.106 2,5.106 2 2,8.102 U-232 1,0.101 1,0.101 1,5.101 2,3.101 2,6.101 2,7.101 6 3,3.10-3 U-233 2,9.101 3,3.101 5,3.101 8,3.101 9,1.101 1,0.102 5 1,2.10-2 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 U-234а 3,0.101 3,4.101 5,3.101 8,3.101 1,0.102 1,1.102 6 1,3.10-2 U-235a 3,3.101 3,8.101 5,9.101 9,1.101 1,1.102 1,2.102 6 1,5.10-2 U-236 3,2.101 3,7.101 5,6.101 9,1.101 1,1.102 1,1.102 6 1,4.10-2 U-237 1,1.105 1,6.105 2,7.105 3,7.105 4,2.105 5,3.105 5 5,7.101 U-238a 3,4.101 4,0.101 6,3.101 1,0.102 1,1.102 1,3.102 6 1,5.10-2 U-239 5,3.106 8,3.106 1,7.107 2,5.107 3,4.107 4,2.107 2 4,4.103 U-240 2,0.105 3,0.105 5,9.105 9,1.105 1,4.106 1,7.106 2 1,6.102 Np-232 5,0.106 5,3.106 8,3.106 9,1.106 9,1.106 8,3.106 6 1,0.103 Np-233 6,7.107 8,3.107 1,8.108 2,9.108 4,8.108 5,9.108 2 4,4.104 Np-234 2,6.105 3,2.105 6,3.105 1,0.106 1,5.106 1,8.106 2 1,7.102 Np-235 2,4.105 2,9.105 5,3.105 9,1.105 1,3.106 1,6.106 2 1,5.102 Np-236 l 1,1.102 1,1.102 1,4.102 1,3.102 1,3.102 1,3.102 6 1,5.10-2 Np-236 s 3,6.104 3,8.104 6,7.104 9,1.104 1,1.105 1,1.105 6 1,4.101 Np-237 1,0.101 1,1.101 1,7.101 2,0.101 2,1.101 2,0.101 6 2,5.10-3 Np-238 1,1.105 1,3.105 2,1.105 2,7.105 3,0.105 2,9.105 6 3,5.101 Np-239 1,7.105 2,4.105 4,5.105 6,3.105 7,7.105 1,0.106 5 1,1.102 Np-240 1,5.106 2,2.106 4,3.106 6,7.106 9,1.106 1,1.107 2 1,1.103 Pu-234 1,1.104 1,5.104 2,4.104 3,2.104 3,3.104 4,2.104 5 4,6.100 Pu-235 7,7.107 1,0.108 2,0.108 3,3.108 5,3.108 6,7.108 2 5,3.104 Pu-236 1,0.101 1,1.101 1,6.101 2,3.101 2,7.101 2,5.101 6 3,1.10-3 Pu-237 4,5.105 6,3.105 1,1.106 1,7.106 2,1.106 2,6.106 5 2,9.102 Pu-238 5,0.100 5,3.100 7,1.100 9,1.100 1,0.101 9,1.100 6 1,1.10-3 Pu-239 4,8.100 5,0.100 6,7.100 8,3.100 9,1.100 8,3.100 6 1,0.10-3 Pu-240 4,8.100 5,0.100 6,7.100 8,3.100 9,1.100 8,3.100 6 1,0.10-3 Pu-241 3,6.102 3,4.102 3,8.102 4,2.102 4,5.102 4,3.102 6 5,4.10-2 Pu-242 5,0.100 5,3.100 7,1.100 8,3.100 9,1.100 9,1.100 6 1,1.10-3 Pu-243 1,7.106 2,4.106 5,0.106 7,1.106 1,1.107 1,2.107 4 1,3.103 Pu-244 5,0.100 5,3.100 7,1.100 8,3.100 9,1.100 9,1.100 6 1,1.10-3 Pu-245 2,6.105 3,8.105 7,7.105 1,2.106 1,9.106 2,3.106 2 2,0.102 Pu-246 2,6.104 3,6.104 6,3.104 8,3.104 1,0.105 1,3.105 5 1,4.101 Am-237 5,9.106 7,7.106 1,5.107 2,3.107 3,1.107 3,8.107 2 4,0.103 Am-238 2,4.106 2,6.106 4,0.106 5,0.106 5,6.106 5,3.106 6 6,5.102 Am-239 6,3.105 9,1.105 1,7.106 2,5.106 3,7.106 4,2.106 4 4,5.102 а For natural uranium (0,0055% U-234, 0,720% U-235 и 99,274% U-238): LAISW by age groups, Bq.а-1 Critical age group and Nuclide -3 1 2 3 4 5 6 LAAVA(PW), Bq.m -3 -3 -3 -3 -3 Natural uranium 1,3.10 1,5.10 2.3.10 3,6.10 4,2.10 4,5.10-3 6 5,6.10-7 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Am-240 3,3.105 4,3.105 8,3.105 1,3.106 1,9.106 2,3.106 2 2,3.102 Am-241 5,6.100 5,6.100 8,3.100 1,0.101 1,1.101 1,0.101 6 1,3.10-3 Am-242 1,1.104 1,4.104 2,6.104 3,7.104 4,2.104 5,0.104 5 5,7.100 Am-242m 6,3.100 6,7.100 9,1.100 1,1.101 1,1.101 1,1.101 6 1,3.10-3 Am-243 5,6.100 5,9.100 8,3.100 1,0.101 1,1.101 1,0.101 6 1,3.10-3 Am-244 1,0.105 1,1.105 1,8.105 2,4.105 2,9.105 2,7.105 6 3,3.101 Am-244m 2,2.106 2,5.106 4,2.106 5,6.106 6,7.106 6,3.106 6 7,7.102 Am-245 2,4.106 3,6.106 7,7.106 1,1.107 1,5.107 1,8.107 2 1,9.103 Am-246 1,9.106 2,8.106 5,9.106 8,3.106 1,2.107 1,4.107 2 1,5.103 Am-246m 5,0.106 7,1.106 1,6.107 2,4.107 3,7.107 4,3.107 2 3,8.103 Cm-238 4,5.104 6,3.104 1,2.105 1,6.105 1,6.105 2,0.105 5 2,2.101 Cm-240 7,7.101 1,0.102 1,6.102 2,2.102 2,3.102 2,9.102 5 3,2.10-2 Cm-241 7,1.103 9,1.103 1,4.104 2,0.104 2,2.104 2,7.104 5 3,0.100 Cm-242 3,7.101 4,8.101 8,3.101 1,2.102 1,4.102 1,7.102 5 1,9.10-2 Cm-243 6,3.100 6,7.100 1,1.101 1,4.101 1,5.101 1,4.101 6 1,8.10-3 Cm-244 6,7.100 7,7.100 1,2.101 1,6.101 1,9.101 1,8.101 6 2,2.10-3 Cm-245 5,3.100 5,6.100 8,3.100 1,0.101 1,1.101 1,0.101 6 1,2.10-3 Cm-246 5,3.100 5,6.100 8,3.100 1,0.101 1,1.101 1,0.101 6 1,3.10-3 Cm-247 5,9.100 6,3.100 9,1.100 1,1.101 1,2.101 1,1.101 6 1,4.10-3 Cm-248 1,5.100 1,5.100 2,2.100 2,7.100 2,9.100 2,8.100 6 3,4.10-4 Cm-249 4,2.106 6,3.106 1,2.107 1,7.107 2,5.107 2,5.107 4 3,1.103 Cm-250 2,6.10-1 2,7.10-1 3,8.10-1 4,8.10-1 5,0.10-1 4,8.10-1 6 5,9.10-5 Bk-245 1,1.105 1,5.105 2,5.105 3,4.105 3,8.105 4,8.105 5 5,3.101 Bk-246 4,8.105 5,9.105 1,1.106 1,7.106 2,5.106 3,0.106 4 3,0.102 Bk-247 6,7.100 6,7.100 5,9.100 1,3.101 1,4.101 1,4.101 3 1,8.10-3 Bk-249 3,0.103 3,0.103 4,2.103 5,6.103 6,3.103 6,3.103 6 7,7.10-1 Bk-250 2,9.105 3,2.105 5,0.105 7,7.105 9,1.105 1,0.106 6 1,2.102 Cf-244 1,3.104 1,9.104 3,6.104 5,0.104 6,3.104 7,1.104 5 8,6.100 Cf-246 5,9.102 7,7.102 1,2.103 1,6.103 1,8.103 2,2.103 5 2,4.10-1 Cf-248 2,6.101 3,1.101 4,8.101 7,1.101 1,0.102 1,1.102 4 1,3.10-2 Cf-249 6,3.100 6,7.100 9,1.100 1,3.101 1,4.101 1,4.101 6 1,8.10-3 Cf-250 9,1.100 1,0.101 1,5.101 2,4.101 2,9.101 2,9.101 6 3,6.10-3 Cf-251 6,3.100 6,7.100 9,1.100 1,2.101 1,4.101 1,4.101 6 1,7.10-3 Cf-252 1,0.101 1,1.101 1,8.101 3,1.101 4,5.101 5,0.101 3, 4 5,6.10-3 Cf-253 1,9.102 2,4.102 3,8.102 5,3.102 5,9.102 7,7.102 5 8,1.10-2 Cf-254 4,0.100 5,3.100 9,1.100 1,4.101 2,1.101 2,4.101 4 2,6.10-3 Es-250 5,0.105 5,6.105 8,3.105 1,3.106 1,6.106 1,6.106 6 2,0.102 Es-251 1,3.105 1,7.105 2,6.105 3,6.105 3,8.105 4,8.105 5 5,3.101 Es-253 9,1.101 1,3.102 2,0.102 2,7.102 2,9.102 3,7.102 5 4,0.10-2 Es-254 2,7.101 3,2.101 5,0.101 7,7.101 1,0.102 1,2.102 5 1,4.10-2 LAISW by age groups, Bq.а-1 Critical age group Nuclide and LAAVAPW, 1 2 3 4 5 6 Bq.m-3 Es-254m 5,9.102 7,7.102 1,2.103 1,6.103 1,7.103 2,1.103 5 2,3.10-1 Fm-252 8,3.102 1,1.103 1,7.103 2,3.103 2,5.103 3,1.103 5 3,4.10-1 Fm-253 6,7.102 8,3.102 1,4.103 1,9.103 2,0.103 2,5.103 5 2,7.10-1 Fm-254 3,1.103 4,3.103 7,7.103 1,0.104 1,3.104 1,6.104 5 1,8.100 Fm-255 8,3.102 1,4.103 2,1.103 2,9.103 2,9.103 3,7.103 5 4,0.10-1 Fm-257 3,0.101 3,8.101 6,3.101 9,1.101 1,1.102 1,4.102 5 1,6.10-2 Md-257 1,0.104 1,2.104 2,0.104 2,8.104 3,2.104 4,0.104 5 4,4.100 Md-258 4,2.101 5,3.101 8,3.101 1,2.102 1,4.102 1,7.102 5 1,9.10-2 Table 6. Limits on intake and exposure to short-lived products of Rn-222 and Rn-220 decay Value for short-lived Value for short-lived Unit of magnitude Units Products of Rn-222а products of Rn-220b decay decay Average annual for a period of 5 years Potential α-energy, intake J 0,017 0,051 -3 Potential α-energy, J.h.m 0,014 0,042 exposure c,d WLM 4,0 12 -3 Average allowable µJ.m 8,2 24,6 concentration of potential α- energye in exposure duration 1700 hours per MeV.L-1 5.104 1,5. 105 year Maximum for a particular year Potential α-energy, intake J 0,042 0,127 -3 Potential α-energy, J.h.m 0,035 0,105 exposure WLM 10,0 30 a) Short-lived products from decay of Rn-222: Po-218 (RaA), Pb-214 (RaB), Bi-214 (RaC) and Po-214 (RaC'). b) Short-lived products from decay of Rn-220: Po-216 (ThA), Pb-212 (ThB), Bi-212 (ThC), Po-212 (ThC') and Tl-208 (ThC"). c) Working level month (WLM). Out-of-system unit for exposure to short-lived products from decay of Rn-222 or Rn-220. One WLM is 3,54 mJ.h.m-3 or 170 WL.h, where 1 WL=1,3 MeV.L-1 concentration of the potential a-energy of short-lived products from decay of Rn-222 or Rn-220. d) The conversion factors are given in Table 7. e) The old term for "concentration of potential α a-energy" is "hidden energy". Table 7. Conversion factors for calculation of the exposure to radon (Rn-222) and the short-lived products from its decay Unit of magnitude Units Values -3 -1 Conversion to SI system (mJ.h.m ) . PHM 3,54 Conversion of exposure to radon to exposure to products from (mJ.h.m-3) . (Bq.h.m-3)-1 2,22.10-6 decay 1 (Equilibrium factor 0,4) PHM .(Bq.h.m-3)-1 6,28.10-7 Annual exposure to products from decay per unit of radon concentration at equilibrium factor 0,4: - in residences for 7000 hours per annum (mJ.h.m3) . (Bq.m-3)-1 1.56.10-2 - in working premises for 1700 hours per annum (mJ.h.m-3) . (Bq.m-3)-1 3,78. 10-3 - in residences for 7000 hours per annum PHM . (Bq.m-3)-1 4,40. 10-3 - in working premises for 1700 hours per annum PHM . (Bq.m-3)-1 1,07.10-3 Effective dose per unit of exposure to decay products: mSv . (mJ.h.m m-3) -1 1,1 - in residences mSv.PHM-1 4 mSv . (mJ.h.m m-3) -1 1,4 - in working premises mSv.PHM-1 5 Conversion of 222Rn concentration into concentration of potential α-energy: - at equilibrium factor F = 0,4 PH. (Bq.m-3)-1 1.07.10-4 - at full equilibrium (F = 1,0) PH. (Bq.m-3)-1 2,67.10-4 Note. In Table 7 “decay products” means short-lived products from decay of Rn - 222. Table 8. Limits on surface radioactive contamination of the skin in the body of the personnel, means of individual protection, working clothes and shoes, surfaces of rooms and equipment – part.(cm2.s)-1 Alfa-active Radionuclides With very high Beta-active Object of contamination Radiotoxicity Others Radionuclides (*) Non-injured skin of the body (**) and all surfaces of clothes and objects, which are 100 1 1 (20) (***) in direct contact with the skin Main working clothes, additional means 800 of individual protection, external surface 5 20 (160) (***) of the working shoes All surfaces in premises for permanent 5 20 2 000 stay of the personnel (****) All surfaces in premises for periodic stay 50 200 8 000 of the personnel (****) External surface of the additional means of individual protection, taken off in the 50 200 8 000 sanitation room (*) The group of radionuclides with very high radiotoxicity is regulated in the Regulation on radiation protection in activities with SIR. (**) Total contaminated area of the skin up to 300 cm2. If this condition is not fulfilled, the indicated contamination limits are multiplied by a factor 0,5. (***) For strontium-90 and yttrium-90. (****) For all indoor surfaces the limits on surface radioactive contamination with alpha-active radionuclides shall be applied to non-fixed (removable) contamination, and for all other surfaces – for the total (fixed and non-fixed) contamination. Table 9. Effective dose rate of exposure to unit volumetric activity of radioactive noble gases for adults (personnel and individuals from the population) - (Sv.d-1).(Bq.m-3)–1 Radionuclide Average annual volumetric activity Ar-37 4,1.10-15 Ar-39 1,1.10-11 Ar-41 5,3.10-9 Kr-74 4,5.10-9 Kr-76 1.6.10-9 Kr-77 3,9.10-9 Kr-79 9,7.10-10 Kr-81 2,1.10-11 Kr-83m 2,1. 10-13 Kr-85 2,2.10-11 Kr-85m 5,9.10-10 Kr-87 3,4.10-9 Kr-88 8,4. 10-9 Xe-120 1,5.10-9 Xe-121 7,5.10-9 Xe-122 1,9.10-10 Xe-123 2,4.10-9 Xe - 125 9,3. 0-10 Xe-127 9,7.10-10 Xe - 129 m 8,1. 10-11 Xe-131 m 3,2.10-11 Xe-133m 1,1.10-10 Xe-133 1,2.10-10 Xe-135m 1.6.10-9 Xe- 135 9,6.10-10 Xe-138 4,7.10-9 Table 10. Limit on the average annual fluence rate of monoenergetic electrons for individuals from the personnel for skin exposure - part.(cm2.s)-1 Fluence rate Electron energy part.(cm2.s)-1 MeV Exposure geometry Isotropic field Π-3 geometry 0,07 2700 370 0,10 140 50 0,20 150 100 0,40 190 180 0,70 220 240 1,00 230 260 2,00 260 290 4,00 260 300 7,00 260 300 10,00 260 300 Table 11. Limit of the average annual fluence rate of monoenergetic electrons for individuals from the personnel for eye lens exposure - part.(cm2.s)-1 Fluence rate Electron energy part.(cm2.s)-1 MeV Exposure geometry Isotropic field Π-3 geometry 0,80 3100 540 1,00 330 80 1,50 130 50 2,00 110 50 4,00 95 75 7,00 85 80 10,00 80 80 Table 12. Limit of the average annual fluence rate of beta-particles for individuals from the personnel for skin exposure - part.(cm2.s)-1 Average energy of the beta-spectrum Fluence rate MeV part.(cm2.s)-1 0,05 820 0,07 450 0,10 310 0,15 240 0,20 215 0,30 190 0,40 180 0,50 180 0,70 170 1,00 165 1,50 160 2,00 155 Table 13. Limit of the average annual fluence rate of monoenergetic photons for individuals from the personnel for external exposure of whole body - part.(cm2.s)-1 Fluence rate Photon energy Exposure geometry MeV Isotropic field П-3 geometry 5 0,010 1,63.10 6,77.104 0,015 8,73.104 2,62.104 0,020 5,41.104 1,62.104 0,030 3,24.104 1,08.104 0,040 2,31.104 9,65.103 0,050 1,99.104 9,12.103 0,060 1,77.104 8,63.103 0,080 1,42.104 7,44.103 0,100 1,18.104 6,33.103 0,150 7,79.103 4,33.103 0,200 5,61.103 3,28.103 0,300 3,54.103 2,17.103 0,400 2,59.103 1,63.103 0,500 2,02.103 1,32.103 0,600 1,69.103 1,12.103 0,800 1,26. 103 8,73.102 1,0 1,01. 103 7,33.102 2,0 5,63.102 4,38.102 4,0 3,28.102 2,73.102 6,0 2,38.102 2,05.102 8,0 1,89.102 1,64.102 10,0 1,56.102 1,38.102 Table 14. Limit of the average annual fluence rate of monoenergetic photons for individuals from the personnel for skin exposure - part.(cm2.s)-1 Fluence rate Photon energy Exposure geometry MeV Isotropic field П-3 geometry 0,01 1,31.104 1,16.104 0,02 4,96.104 4,63.104 0,03 1,00.105 9,25.104 0,05 1,81.105 1,63.105 0,10 1,50.105 1,42.105 0,15 9,74.104 9,74.104 0,30 4,53.104 4,53.104 0,40 3,38.104 3,38.104 0,50 2,80.104 2,80.104 0,60 2,40.104 2,40.104 0,80 1,88.104 1,88.104 1,0 1,55.104 1,55.104 2,0 9,57.103 9,57.103 4,0 6,08.103 6,08.103 6,0 4,57.103 4,57.103 8,0 3,66.103 3,66.103 10,0 3,13.103 3,13.103 Table 15. Limit of the average annual fluence rate of monoenergetic photons for individuals from the personnel for eye lens exposure - part.(cm2.s)-1 Fluence rate Photon energy Exposure geometry MeV Isotropic field П-3 geometry 0,010 3,66.104 1,08.104 0,015 3,29.104 1,16.104 0,020 3,97.104 1,60.104 0,030 6,55.104 2,85.104 0,040 9,07.104 4,27.104 0,050 1,03.104 5,33.104 0,060 1,06.105 5,67.104 0,080 9,05.105 5,16.104 0,100 7,26.104 4,34.104 0,150 4,59.104 2,88.104 0,200 3,31.104 2,11.104 0,300 2,09.104 1,39.104 0,400 1,54.104 1,06.104 0,500 1,24.104 8,64.103 0,600 1,04.104 7,34.103 0,800 7,90.103 5,87.103 1,0 6,53.103 4,91.103 2,0 3,68.103 3,09.103 4,0 2,20.103 2,00.103 6,0 1,62.103 1,57.103 8,0 1,29.103 1,29.103 10,0 1,06.103 1,10.103 Table 16. Limit of the average annual fluence rate of monoenergetic neutrons for individuals from the personnel for whole-body external exposure - part.(cm2.s)-1 Fluence rate Photon energy Exposure geometry MeV Isotropic field П-3 geometry 2 Thermal neutrons 9,90.10 4,30.102 1.10-7 7,91.102 3,28.102 1.10-6 5,80.102 2,37.102 1.10-5 5,07.102 2,16.102 1.10-4 5,07.102 2,24.102 1.10-3 5,41.102 2,30.102 1.10-2 4,24.102 1,79.102 2.10-2 3,20.102 1,37.102 5.10-2 1,89.102 8,49.101 1.10-1 1,20.102 5,46.101 2. 10-1 7,71.101 3,30.101 5.10-1 4,36.101 1,74.101 1,0 2,82.101 1,16.101 1,2 2,51.101 1,05.101 2,0 1,84.101 8,53 1 3,0 1,49.10 7,56 1 4,0 1,31.10 7,13 5,0 1,20.101 6,89 1 6,0 1,16.10 6,76 1 7,0 1,13.10 6,67 8,0 1,10.101 6,61 1 10,0 1,06.10 6,55 14,0 9,81 6,59 20,0 9,52 6,81 Table 17. Limit of the average annual volumetric activity (LAAVAAIR) of the air in working rooms for radioactive noble gases Nuclide LAAVAAIR, Bq.m-3 Аr-37 6,9.1010 Аr-39 2,6.107 Аr-41 5,3.104 Кr-74 6,3.104 Кr-76 1,8.105 Кr-77 7,2.104 Кr-79 2,9.105 Кr-81 1,3.107 Кr-83m 1,3.109 Кr-85 1,3.107 Кr-85m 4,8.105 Кr-87 8,3.104 Кr-88 3,4.104 Xe-120 1,9.105 Xe-121 3,8.104 Xe-122 1,5.106 Xe-123 1,2.105 Xe-125 3,0.105 Xe-127 2,9.105 Xe-129m 3,4.106 Xe-131m 8,8.106 Xe-133m 2,6.106 Xe-133 2,4.106 Xe-135m 1,8.105 Xe-135 2,9.105 Xe-138 6,0.104 Table 20. Limit of the average annual volumetric activity (LAAVAAIR) of the atmospheric air in residences and outdoors for radioactive noble gases Nuclide LAAVAAIR, Bq.m-3 Аr-37 6,7.108 Аr-39 2,5.105 Аr-41 5,2.102 Кr-74 6,1.102 Кr-76 1,7.103 Кr-77 7,0.102 Кr-79 2,8.103 Кr-81 1,3.105 Кr-83m 1,3.107 Кr-85 1,2.105 Кr-85m 4,6.103 Кr-87 8,1.102 Кr-88 3,3.102 Xe-120 1,8.103 Xe-121 3,7.102 Xe-122 1,4.104 Xe-123 1,1.103 Xe-125 2,9.103 Xe-127 2,8.103 Xe-129m 3,3.104 Xe-131m 8,6.104 Xe-133m 2,5.104 Xe-133 2,3.104 Xe-135m 1,7.103 Xe-135 2,9.103 Xe-138 5,8.102

Annex 3 to Article 17 QUANTITIES AND FACTORS FOR ASSESSMENT OF EFFECTIVE AND EQUIVALENT DOSE FROM EXTERNAL AND INTERNAL EXPOSURE Ambient dose equivalent H*(d) is the equivalent dose in a particular point of a radiation field, which would be created by the respective expanded and arranged field in the sphere of the International Committee of Radiation Units (ICRU) at depth ‘d’ along the radius in the direction of the arranged field. The special name of the unit for ambient dose equivalent is sievert (Sv). Limit on the annual intake (LAI) is the activity of a particular radionuclide, taken, in the course of one year, into the body of a conventional person through breathing (inhaling), swallowing (per oral) or through the skin (percutaneously), which leads to receiving of an estimated effective dose or an estimated equivalent dose, equal to the respective dose limit for one year. Unit: Becquerel per annum (Bq.а-1). Limit of the average annual volumetric activity is the volumetric activity value, which must not be exceeded by the average value of volumetric activities, obtained from a sufficient number of measurements, necessary for its reliable determination. Limit on the average annual particle fluence rate is the value of a particle fluence rate, which must not be exceeded by the average fluence rate values, obtained from a sufficient number of measurements, necessary for its reliable determination. Dose factor е(g) is a number, which is equal to the estimated effective dose upon incorporation of a unit of activity of a particular radionuclide. Unit: Sievert of Becquerel Sv/Bq. The dose factor depends on the type of the radionuclide, its current physical and chemical state, the manner of incorporation and the age of the respective person. Energy of IR (ionizing radiation) is a quantitative measure of one of the properties of the IR and its interaction with the matter. Particles have kinetic energy, and photons – electromagnetic energy. Unit: Joule (J). Electronvolt (eV) is an out-of-system unit, where: 1 eV=1,602189.10-19 J. Concentration of potential α-energy is the potential α-energy in a unit volume of air. Unit: Joule per cubic meter J/m3. Out-of-system unit: megaelectronvolt per liter MeV/L, where 1 J.m-3 = 6,24.109 MeV/L. Linear transmission of energy (LTE, L) is the ratio of energy dE to the distance dl, transmitted to the matter by charged particles as a result of collisions along a distance dl L= dE/dl. Unit: joule per meter J/m. Out-of-system unit is kiloelectronvolt per micrometer of water keV/µm, where: 1 keV.µm-1 = 1,6.10-10 J.m-1. Dose rate (absorbed, effective and equivalent) is the ratio of dose increment dD for a time interval dt: D=dD/dt. Unit: the units are for the respective dose, divided by the unit time. Directed equivalent dose H'(d, W) is the equivalent dose in a particular point of the radiation field, which would be created by the respective expanded field in the sphere of the ICRU at a depth d along a radius in a particular direction W. The special name of the directed equivalent dose unit is sievert (Sv). Volumetric activity (activity concentration) is the activity of a radioactive source, divided by the volume of the matter, in which this activity is contained. Units: Becquerel per cubic meter Bq/m3, Becquerel per liter Bq/L. The estimated dose (in internal exposure) is the value D(t), which is determined by the formulae: to +τ D( τ) = ∫ D(t).dt to where: tо is the moment of intake of the radioactive substance in the body; D(t) – the dose rate at time t; t – the time interval after the beginning of the intake of the radioactive substance in the body. When t is not preset, it is assumed that: t = 50 years for adults, and t = 70 years for children. The estimated dose can be absorbed, equivalent or effective. Personal equivalent dose, Hp(d) is the equivalent dose in soft tissues at an appropriate depth d below a definite point of a human body. The special name of the unit for personal equivalent dose is Sievert (Sv). Particle fluence rate at a given point in space is a ratio of the number of particles dN, entering for time dt a small sphere with a center at this point, to the area of the diametric cross section dS of this sphere: dN ϕ= dS.dt Unit: part. cm-2.s-1 Absorbed dose is the ratio of the average transmitted energy in an elementary volume of the irradiated matter to the mass of the matter in this volume: D = dε / dm where: dε is the average energy, transmitted from ionizing radiation in an elementary volume of the irradiated matter; dm – mass of the matter in this volume. Unit: Gray Gу. 1 Gy = 1 J kg-1 Absorbed dose means the absorbed dose, averaged for the particular organ or tissue. Potential α-energy (hidden energy) of short-life products from decay of Rn-222 (radon) or Rn- 220 (thoron) is the total energy of all α-particles, emitted during the decay of all atoms of the short-life products of decay along the respective chain to Pb-210 (for products of Rn-222 decay) or to Pb-208 (for products of Rn-220 decay). Potential α-energy during intake is the product of the average concentration of the potential α-energy for a given time interval and the volume of the air inhaled during this time interval. Potential α-energy during exposure is the product of the average concentration of potential α- energy for a given time interval and the duration of this interval. Working level (WL) is a special unit for concentration of potential α-energy (hidden energy) in air. 1 WL= 1,3.105 MeV.l-1 or 1 WL = 2,1.10-5 J.m-3 (in the system SI). Working level per month (WLM) is a special unit for exposure to radon or thoron products. 1 WLM= 170 WL.h, or 1 WLM = 3,54.10-3 J.h.m-3 (in the system SI). Radiation weight factor is a factor, characterizing the different level of adverse impact on the body depending on the type of ionizing radiation and energy. For radiation protection purposes the following values of radiation weight factors shall be used: Type of ionizing radiation wR - photons with any energy, electrons and muons with any energy (except for 1 Auger electrons, emitted from radionuclides, included in DNA) - neutrons with energies: < 10 keV 2.5 10 keV – 100 keV 10 > 100 keV – 2 MeV 20 >2 MeV – 50 MeV 10 > 50 MeV 2.5 - protons, except for back scattered protons, with energy > 2 MeV 2 - alpha-particles, fission fragments, heavy nuclei 20 For all other types of radiation and energies, which are not shown above, it is assumed that: wR = Q where Q is the quality coefficient of the radiation. In calculations, connected with neutrons, the relation of Wr on the energy of neutrons Е is a continuous function determined by the following three formulas: а) if Е < 1 MeV, [ W R=2. 5+18. 2 . exp  ( ln ( En ))2 6 ] b) if 1 MeV ≤ Е ≤ 50 MeV,  (ln (2 En ))2  WR = 5.0 + 17.0.exp−   6  c) Е > 50 MeV W R=2. 5+3 . 25. exp [ ( ln (0 .04 En ))2 6 ] Expanded field is a radiation field, derivative of the real field, where the fluence of ionizing particles and its distributions by direction and energy have the same values in the entire volume under review, as in the real field at a given point. Expanded and arranged field is a radiation field, in which the fluence of ionizing particles and its distributions by direction and energy are the same, as in the expanded field, but without flow direction. Standardized data are data of the conventional person of the International Commission of Radiation Protection (ICRP), used in calculation of the secondary (derivative) limits and the limits used for the purposes of radiation control and protection planning. Sphere of ICRU is a body, introduced by the International Commission of Radiation Units (ICRU), as a model of a human body from the viewpoint of intake of ionizing radiation energy, which represents a sphere of tissue-equivalent substance with diameter 30 cm, density 1 g cm-3 and mass composition 76,2 % oxygen, 11,1 % carbon, 10,1 % hydrogen and 2,6 % nitrogen. Tissue weight factor is a factor, recording the relative contribution of an organ or a tissue to the general injury, due to stochastic effects. For radiation protection purposes the following values of tissue weight factors wТ are used: Organs or tissues wТ * ∑ wТ Gonads 0,08 0,08 Red marrow, colon, lungs, stomach, breast and other 0,12 each 0,72 organs** Bladder, liver, gullet, thyroid gland 0,04 each 0,16 Skin, bones surface, brain, salivary glands 0,01 each 0,04 1,0 * The values of the tissue weight factor are obtained for a critical group of the population with equal number of men and women and comprising a wide age group. In the effective dose definition the factor refers to personnel and the population of both sexes. ** For the purposes of calculation as other organs and tissues are included: heart, muscles, kidneys, pancreas, spleen, thymus , gallbladder, lymph, oral mucous membrane, small intestines, adrenal gland, prostate (men), uterus / cervix (women). The tissue weighting factor of 0,12 for “other organs and tissues” is applicable to the average equivalent dose for the 13 organs and tissues for every gender. Conventional person is a recommended model of a person, whose characteristics are specified by ICRP for radiation protection purposes (Publication 89/2002). Quality factor Q is a factor, which is used for assessment of the biological effectiveness of the various types of ionizing radiation and depends on the linear transmission of energy only. The quality factor is determined at a depth of 10 mm in the standard sphere, defined by the International Committee of Radiation Units (МКРЕ), using the formulae: ∞ Q = 1/ D ∫ Q (L ) .DL dL ( ) o where: D is the average absorbed dose; Q (L) – quality factor; L – unlimited linear transmission of energy in water keV/µm; DL – distribution of D along L. For Q (L) are assumed the following dependences: Q (L ) = 1 - for L ≤ 10 keV.µm-1 Q (L ) = 0,32.L − 2,2 - for 10 < L < 100 keV.µm-1 Q (L ) = 300 / L - for L ≥ 100 keV.µm-1 Equilibrium factor F is the ratio of the equilibrium equivalent activity concentration of radon to the actual radon activity concentration.