SN EN 61821 : 2003

Introduction
1 Scope
2 Normative references
3 Definitions
4 Competence of persons
  4.1 Objective
  4.2 Requirements
5 Management of maintenance activities
  5.1 Objective
  5.2 Requirements
      5.2.1 Organisational roles and responsibilities
      5.2.2 Use of contractors
      5.2.3 Maintenance policy
      5.2.4 Maintenance procedures
      5.2.5 Admittance to AGL work areas
      5.2.6 Manning levels
6 Safety Requirements
  6.1 Objective
  6.2 Requirements
      6.2.1 Safety procedures
      6.2.2 Live working
      6.2.3 Safety checks
      6.2.4 Tools and test equipment
      6.2.5 Safety equipment
      6.2.6 Personal protective equipment
7 AGL maintenance procedures
  7.1 Objective
  7.2 Requirements
      7.2.1 General
      7.2.2 Pre-work procedures
      7.2.3 AGL constant current series circuits
      7.2.4 Cables
      7.2.5 Completion of work
      7.2.6 Records and documentation
Annex A (informative) Maintenance organisation model
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publications

Applies to the maintenance of AGL constant current series circuits.