BS IEC 62954:2019 pdf free.Nuclear power plants – Control rooms -Requirements for emergency response facilities.
An overarching principle of this document is that the emergency plan for the nuclear power plant site (assumed to comprise one or more reactor units and associated spent fuel storage facilities) imposes overall requirements for the ERF which are further detailed in this document. This includes criteria for the time of activation of the ERF and the responsibilities that are to be transferred from other NPP locations to the ERF. In some cases the specification and the design of the ERF and the ERF I&C systems will be done many years after the specification and design of the NPP to which the ERF relates. . There will be technical interaction through interfaces between ERF individual systems and the NPP existing I&C systems, so that consistent provisions for the exchange of data and interoperability of the ERF with the NPP are established. The ERF buildings and equipment that are difficult to be replaced should be designed with the same life duration as the NPP to which they relate. This duration may include some of the decommissioning period if this is necessary for the plant safety.The ERC is a facility, separate from the MCR， which leads and manages the overall emergency response. This includes coordination with the OSC for the field operations (see 5.2.4) and with the TSC for the technical advice to the operators (see 5.2.3). It also includes managing the flow of information to and from externa! bodies, including requests for external assistance and any necessary briefings to relevant off-site organizations. The ERC should have the following operational features: ●a layout that promotes a“command and control” organisational structure, with facilities for regular briefing sessions, etc.， and separate areas for teams performing independent tasks; . ● secure and reliable communications with other parts of the ERF, with the MCR (or SCR, as applicable)， with off-site authorities and with other parts of the off-site emergency response organisation; a monitoring capability similar to that available in the MCR， including monitoring of radiation levels throughout the NPP and in the immediate locality of the site, and including parameters assigned to severe accidents; the monitored elements should be defined based on a task analysis; ●access to the emergency plans, NPP design information, operating procedures, etc,; suitable space / working surfaces for reading documents, writing, etc.BS IEC 62954 pdf download.