Railway signalling symbols - Specification for schematic symbols Ingestion-build-117251 basic guidance on design for

basic guidance on design for safe cleaning and maintenance of external and internal glazing at height

The recommendations in BS 8313 should also be applied as far as practicable to the adaptation

including bell towers

Instructions shall be provided for the actions to be taken to protect the limiter/indicator when

NOTE 2 This Part of BS 7371 should be read in conjunction with the requirements for coatings of BS 7371: Part 1 General requirements·and·selection·guidelines

Railway signalling symbols - Specification for schematic symbols Ingestion-build-117251 basic guidance on design for1 Scope This British Standard specifies the symbols to be used on railway signalling plans but does not provide guidance on their application. This British Standard does not apply to tramways operated on line of sight or using highway signals. It does not include proprietary systems and specialized applications. NOTE 1 The symbols in this British Standard provide for apparatus in general use. They have been designed so that they can be combined