Refers to the number of the maximum radiation intensity 1m away from the surface of the radioactive material packaging. In order to control the safety of nuclear criticality and the amount of radiation during transportation. The International Maritime Dangerous Goods Code stipulates that the total transport index of each group of packages or each container of radioactive materials shall not exceed 50. The total transport index of all packages and containers containing Class II and III yellow-marked radioactive materials on any ship shall not exceed 200. In places where people work and in living areas on board, the directly measured radioactivity intensity should be lower than 0.75×10-5Sv/h.
1. If the following conditions are met, self-prepared special vehicles may be used to engage in non-commercial road transport activities of radioactive items serving the unit:
1. Holding the approval of the relevant departments in accordance with the law Valid certificates for the production, sale, use and disposal of radioactive materials;
2. Have radioactive material transport containers that meet national requirements;
3. Have radiation protection and safety protection Professional and technical personnel with knowledge;
2. Enterprises that apply to engage in road transportation of radioactive materials shall apply to the local districted municipal road transportation management agency and submit the following materials:
< p>1. "Application Form for Road Transport Operation of Radioactive Materials", including the basic information of the applicant, the scope of radioactive materials to be applied for transportation (category or product name), etc.;2. Identity certificate of the person in charge of the enterprise and Copy, identity certificate of the person in charge, copy and power of attorney;
3. Materials proving the status of special vehicles and equipment.
Legal basis: "Regulations on the Administration of Road Transport of Radioactive Materials"
Article 2 Those engaged in road transport activities of radioactive materials shall abide by these regulations.
Article 3 Radioactive items as mentioned in these regulations refer to items that contain radionuclides and whose activity and specific activity are both higher than the exemption value stipulated by the state.