Precautions to secure safety of personnel whilst maintenance is in progress, guidelines for safe isolation procedures, and specific procedures for principal components of equipment.

Cross References:
BS 2769
BS 4727:Part 2:Group 06
BS 4941:Part 1
BS 5304
BS 5306
BS 5345
BS 5420
BS 5486:Part 1
BS 5730
BS 6133
CP 1003
CP 1013
Factories Act 1961
Health and Safety at Work etc. Act 1974
Coal and other Mines (Electricity) Order 1956
Coal and other Mines (Mechanics and Electricians) Regulations 1965
Electricity Supply Regulations 1988 and the amending Regulations 1990
Electricity at Work Regulations 1989
Memorandum of Guidance on the Electricity at Work Regulations 1989
Approved Code of Practice - The use of Electricity at Quarries
Approved Code of Practice - The use of Electricity at Mines
IEE Regulations for Electrical Installations
73/23/EEC