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installation and maintenance
It applies to all the railway organisations and partners concerned with technical documents and to suppliers preparing documents on behalf of railway companies or railway network users
Preparation for storage and transportation
Limitation of voltage and/or energy
Annex B (informative) Correspondence between OHSAS 18001
Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow Ingestion-build-44680 installation and maintenanceBS EN 1717: 2000 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow BS EN 1717 deals with the means to be used to prevent the pollution of potable water inside premises and the general requirements of protection devices to avoid pollution by backflow. The hygiene protection specifications of this standard are applicable to all the standards for systems or appliances