HJ 1148-2020The format and content of the radiation environmental protection acceptance monitoring report for the completion of the associated radioactive mine development and utilization project (English PDF)

Foreword

In order to implement the "Law of the People's Republic of China on the Prevention and Control of Radioactive Pollution", the "Environmental Impact Assessment Law of the People's Republic of Environmental Protection Management Regulations, which regulates the acceptance and monitoring of radiation environmental protection after completion of development and utilization projects of associated radioactive minerals, and formulates this standard.

This standard specifies the format and content of the radiation environmental protection acceptance monitoring report for the development and utilization of associated radioactive minerals.

Adjust the content of the report according to the actual situation.

The completed radiation environmental protection acceptance monitoring report shall be part of the project completion environmental protection acceptance monitoring report and shall be prepared simultaneously.

This standard is issued for the first time.

Appendix A of this standard is a normative appendix.

This standard was formulated by the Department of Radiation Source Safety Supervision and the Department of Regulations and Standards of the Ministry of Ecology and Environment.

Drafting organization of this standard. Beijing Institute of Chemical Metallurgy of Nuclear Industry.

This standard was approved by the Ministry of Ecology and Environment on December 3, 2020.

This standard shall come into effect on January 1, 2021.

This standard is interpreted by the Ministry of Ecology and Environment.

Completion of the associated radioactive mine development and utilization project, radiation environmental protection acceptance Format and content of monitoring report

1 Scope of application

This standard specifies the format and content of the radiation environmental protection acceptance monitoring report for the development and utilization of associated radioactive minerals.

Adjust the content of the report according to the actual situation.

This standard is applicable to the completion of radiation environmental protection acceptance supervision of the development and utilization project of associated radioactive minerals in the compilation of special articles on radiation environmental impact assessment.

Test work.

2 Normative references

This standard quotes the terms in the following documents. For undated reference documents, their valid versions are applicable to this standard.

GB 18871 Basic standard for ionizing radiation protection and radiation source safety HJ 1114 Technical Specification for Environmental Protection of Radiation Environmental Protection for Storage of Associated Radioactive Materials and Solid Waste Landfill (Trial)

3 Terms and definitions

The terms and definitions defined in GB 18871 apply to this standard.

Other radioactive mines Refers to raw ore, intermediate products, tailings,, or other residues of uranium (thorium) in which the activity concentration of a single nuclide exceeds 1 Bq/g.

Uranium (thorium) mine.

Effluents

In practice, when the source is discharged into the environment in the form of gas, aerosol, dust or liquid, it can be diluted in the environment under normal circumstances and dispersed radioactive material.

Other radioactive material Uranium (thorium) used or produced in the development and utilization of non-uranium (thorium) mineral resources is a source with a single nuclide activity concentration exceeding 1 Bq/g Mines, intermediate products, tailings, and other residues.

Other radioactive solid waste Uranium (thorium) produced in the development and utilization of non-uranium (thorium) mineral resources is a solid waste with a single nuclide activity concentration exceeding 1 Bq/g, Including tailings, and other residues produced during mining and smelting.

4 Content and format requirements

The completed radiation environmental protection acceptance monitoring report shall be part of the project completion environmental protection acceptance monitoring report and shall be prepared simultaneously.

The content of the completed radiation environmental protection acceptance monitoring report should include but not limited to the following. project overview, acceptance basis, project construction Situation, radioactive pollution prevention and control facilities, main conclusions and recommendations of the special article on radiation environmental impact assessment, comments on the approval of environmental assessment documents, and acceptance Accuracy, acceptance monitoring plan, quality assurance, acceptance monitoring results, acceptance monitoring conclusions and attachments, etc.

The normative appendix A of this standard gives the format of the radiation environmental protection acceptance monitoring report for the development and utilization of associated radioactive minerals.

And content.

A.1 Project overview Briefly describe the project approval, construction and commissioning process, the preparation unit and the approval time of the radiation environmental impact assessment paper, and the radiation environmental protection after completion Acceptance inspection and monitoring unit, acceptance scope and content, acceptance monitoring entrusted status, and acceptance monitoring process.

A.2 Basis for acceptance Provide radiation environmental protection laws, regulations, rules and technical specifications related to the project, special articles on radiation environmental impact assessment and environmental assessment document approval opinions and other related documents.

A.3 Project construction A.3.1 Geographical location and layout Briefly describe the geographical location of the project and surrounding environmentally sensitive targets, and give a geographical map and the location of environmentally sensitive targets and radiation-related facilities Relationship diagram.

Briefly describe the relative position of the main facilities of the project in the factory area, and give the project layout plan. Various types of radiation are indicated on the floor plan the distance between related production facilities, airborne effluent and liquid effluent discharge points, associated radioactive materials and solid waste storage sites, and the plant boundary.

A.3.2 Construction content Briefly describe the project products, production scale, construction content, actual total investment, etc., and give the construction content and List of actual construction content.

For reconstruction and expansion projects, a brief introduction should be made to the original engineering facilities and the relationship between the project and the original engineering.

A.3.3 Main raw and auxiliary materials the list explains the name, source, design unit consumption, and unit consumption during commissioning of the main raw materials and auxiliary materials.

A.3.4 Production process Briefly describe the main production process, and give a schematic diagram of the production process, which indicates the production and discharge of associated radioactive pollutants.

A.3.5 Water balance and nuclide balance Briefly describe the production water source, water consumption, circulating water volume, waste water reuse volume and discharge volume of the project, and give a water balance diagram for actual operation.

Analyze the main radionuclides such as uranium or thorium and their distribution and whereabouts in the process, and give the main radionuclide balance diagram.

A.3.6 Project changes Briefly describe the main changes of the project, including radiation environmental impact assessment special articles and environmental assessment document approval requirements, actual construction conditions, the reason for the change and analyze whether it is a major change.

A.4 Radioactive pollution prevention and control facilities A.4.1 Implementation of the "Three Simultaneities" of radioactive pollution prevention and control facilities Briefly describe the implementation of the "Three Simultaneities" of the project's radioactive pollution prevention and control facilities, and give a special chapter on radiation environmental impact assessment, design, and actual construction List of circumstances.

A.4.2 Radioactive pollution prevention and control facilities A.4.2.1 Associated radioactive waste water Briefly describe the source, quantity, types of radionuclides, treatment facilities, discharge conditions, design treatment capacity and treatment of associated radioactive waste water Efficiency, and list description. Provide a schematic diagram of the relevant treatment process, a schematic diagram of the treatment facility and photos. Description of associated radioactive waste water treatment Whether the facility meets the requirements of the special paper on radiation environmental impact assessment and environmental assessment documents, design indicators and other relevant specifications.

A.4.2.2 Associated radioactive waste gas Briefly describe the source of the associated radioactive waste gas, the amount of production, the types of radionuclides, treatment facilities, emissions, design treatment capacity and treatment Efficiency, and list description. Provide a schematic diagram of the relevant treatment process, a schematic diagram of the treatment facility and photos. Description of associated radioactive waste gas treatment Whether the facility meets the requirements of the special paper on radiation environmental impact assessment and environmental assessment documents, design indicators and other relevant specifications.

A.4.2.3 Associated solid radioactive waste Briefly describe the name, source, amount of associated radioactive solid waste, type of radionuclide and activity concentration, storage location, ledger, standard Logo setting, processing method, processing volume, entrusted processing contract, entrusted unit qualification, etc. Give relevant storage or place Photos of home facilities. Explain whether the associated solid radioactive waste storage or disposal facilities meet HJ 1114, radiation environmental impact assessment paper and environmental protection Evaluation document approval opinions, design indicators and other relevant specifications.

A.4.2.4 Other associated radioactive materials Briefly describe the name, source, quantity, type of radionuclide and activity concentration of other associated radioactive materials. Explain other associated radioactivity Whether the material pollution prevention and control facilities meet HJ 1114, radiation environmental impact assessment special papers and environmental assessment document approval opinions, design indicators and other requirements the requirements of relevant regulations.

A.4.3 Other radioactive pollution prevention and control facilities A.4.3.1 Radiation environment risk prevention facilities Corresponding to the requirements of the special article on radiation environmental impact assessment, briefly describe the construction of the project's radiation environmental risk prevention facilities, and explain whether the radiation Environmental impact assessment special articles and environmental assessment document approval opinions, design indicators and other relevant normative requirements.

A.4.3.2 Effluent discharge outlets, monitoring facilities Briefly describe the construction of the project's monitoring facilities, and explain whether the effluent discharge outlets are in compliance with relevant regulations.

A.5 The main conclusions and recommendations of the special paper on radiation environmental impact assessment and the comments on the environmental impact assessment documents A.5.1 Main conclusions and recommendations of the special section on radiation environmental impact assessment Extract the requirements for radioactive pollution prevention and control facilities and effects in the special article on radiation environmental impact assessment, and the radiation environmental impact and requirements of construction projects Seek, other content that needs to be assessed in the acceptance.

A.5.2 Approval comments on EIA documents Extract the opinions on the prevention and control of radioactive pollution in the environmental assessment document approval.

A.6 Acceptance standards List the evaluation and monitoring standards for acceptance and implementation. According to environmental factors, the national or local pollutants for acceptance can be listed in table form.

The name, standard number, standard grade and limit of the emission standard, environmental quality standard, the name of the document approved by the approval department, the document number, and others the standard source and standard limit of the implementation standard.

In principle, the radiation environmental protection acceptance pollutant emission standards shall be implemented in accordance with the provisions of the radiation environmental impact assessment special paper and the approval opinions of the environmental assessment documents Standards. If the standards issued or revised after the approval of the radiation environmental impact assessment section have clear time limits for the implementation of the standards, the Implementation of newly issued or revised standards.

A.7 Acceptance monitoring plan A.7.1 Acceptance conditions Acceptance monitoring should be carried out under the condition that the main project is stable and the radioactive pollution prevention and control facilities are operating normally, and the monitoring should be recorded truthfully.

The actual working conditions during the measurement and the key parameters that determine or affect the working conditions, and truthfully record the main parameters that can reflect the operating status of the radioactive pollution prevention and control facilities Important indicators.

Projects that are constructed in phases and put into operation in phases shall carry out acceptance monitoring work in phases.

A.7.2 Monitoring of the commissioning and operation effect of radioactive pollution prevention and control facilities A.7.2.1 Liquid effluent the list gives the liquid effluent monitoring points, monitoring factors, monitoring frequency and monitoring period, and gives the layout of the monitoring points.

A.7.2.2 Airborne effluent the list gives the airborne effluent monitoring points, monitoring factors, monitoring frequency and monitoring period, and gives a layout diagram of the monitoring points, involving etc.

A diagram of the relative position of each exhaust tube should also be attached to the effective exhaust tube.

A.7.2.3 Associated solid radioactive waste Briefly describe the name of the associated radioactive solid waste, monitoring points, monitoring factors, monitoring frequency and monitoring period, and give the layout of the monitoring points Figure.

A.7.2.4 Other associated radioactive materials Briefly describe the name, source, batch, monitoring point, monitoring factor, monitoring frequency and monitoring period of other associated radioactive materials, and give Layout drawing of monitoring points.

A.7.3 Radiation environmental quality monitoring Radiation environmental impact assessment special articles and environmental impact assessment documents have requirements for environmentally sensitive targets, and radiation environmental monitoring is required to Explain the impact of the project construction on the environment. If there are new environmentally sensitive targets, they should also be included in the monitoring scope, and the layout of the monitoring points should be given.

A.8 Quality Assurance A.8.1 Monitoring and analysis methods Explain the monitoring and analysis method name, method standard number or method source, method detection limit or detection limit of each monitoring factor according to environmental factors Wait.

Prioritize the use of standard analysis methods according to the priorities of national standards, national environmental protection standards and other industry standards. If there is no standard analysis Methods and other analytical methods shall be analytical methods within the scope of laboratory qualification certification and whose applicability meets relevant requirements.

A.8.2 Monitoring instrument According to the monitoring factors, the monitoring instrument conditions, such as the name, model, number, detection limit or detection limit, measurement range, verification/Calibration validity period, verification/calibration certificate number, etc.

A.8.3 Personnel ability Briefly describe the ability of the personnel participating in the acceptance monitoring.

A.8.4 Quality assurance during monitoring and analysis Summarize the quality assurance in the monitoring and analysis process according to environmental factors, and explain the distribution, collection, storage, transportation, pretreatment, Quality assurance measures from on-site measurement, laboratory analysis, data processing to completion of the report.

A.9 Acceptance monitoring results A.9.1 Production conditions Briefly describe the actual operating conditions and the operating conditions of radioactive pollution prevention and control facilities during the acceptance monitoring period. The list shows the operating load of the equipment Data or key parameters.

A.9.2 Effect of debugging and operation of radioactive pollution prevention and control facilities A.9.2.1 Liquid effluent the monitoring results of liquid effluent are shown in the monitoring data list according to their types. According to the relevant evaluation standards, the compliance discharge situation is analyzed.

If there is a phenomenon of exceeding the emission standard, the reasons for exceeding the standard shall be analyzed. Calculate the removal of major radionuclides based on the monitoring results of the import and export of each treatment facility effectiveness.

A.9.2.2 Airborne effluent the monitoring results of airborne effluents are shown in the monitoring data list according to their types, and the compliance emissions are analyzed according to the relevant evaluation standards.

If there is a phenomenon of exceeding the emission standard, the reasons for exceeding the standard shall be analyzed. Calculate the removal of major radionuclides based on the monitoring results of the import and export of each treatment facility effectiveness.

A.9.2.3 Associated solid radioactive waste Associated radioactive solid waste monitoring results are shown in a list of nuclide activity concentration data according to the types of radionuclides.

A.9.2.4 Other associated radioactive materials the monitoring results of other associated radioactive materials are shown in a list of nuclide activity concentration data according to the types of radionuclides.

A.9.3 Impact of project construction on radiation environment According to the radiation environmental impact assessment special paper and the environmental impact assessment document approved comments on the radiation environment quality status survey results, project site or location the radiation environment background value of the area, analyze whether the radiation environment monitoring results of environmentally sensitive targets are in the normal range.

A.10 Acceptance monitoring conclusion A.10.1 The construction of radioactive pollution prevention and control facilities and the implementation of the "three simultaneous" Briefly describe the project overview and the "three simultaneous" situation of radioactive pollution prevention and control facilities, and explain whether the special paper on radiation environmental impact assessment and environmental protection have been implemented.

Review the requirements for the approval of the document.

A.10.2 Commissioning and operation effects of radioactive pollution prevention and control facilities Briefly describe the monitoring results and compliance status of airborne effluent and liquid effluent, and explain the main pollutants of various radioactive pollution prevention facilities Whether the management effect meets the requirements of the special paper on radiation environmental impact assessment and the approval opinions of environmental impact assessment documents, design indicators and other relevant specifications.

A.10.3 The impact of project construction on the radiation environment Summarize the results of radiation environmental quality monitoring and give the impact of project construction on the environment.

A.11 Accessories

EIA document approval opinions, monitoring report, entrusted disposal agreement for associated solid radioactive waste, and qualification certificate of the entrusted disposal unit (such as Yes) etc.