AS 4292.4-1997

1 - AS 4292.4-1997 RAILWAY SAFETY MANAGEMENT - SIGNALLING AND TELECOMMUNICATIONS SYSTEMS AND EQUIPMENT
4 - PREFACE
5 - CONTENTS
6 - FOREWORD
7 - SECTION 1 SCOPE AND GENERAL
7 - 1.1 SCOPE
7 - 1.2 APPLICATION
7 - 1.3 REFERENCED DOCUMENTS
8 - 1.4 DEFINITIONS
8 - 1.4.1 Availability
8 - 1.4.2 Fail-safe
8 - 1.4.3 Permissible rolling stock outline
8 - 1.4.4 Reliability
8 - 1.4.5 Safety integrity
8 - 1.4.6 Safety-related system
8 - 1.4.7 Safeworking system
8 - 1.4.8 Signalling and telecommunications system
8 - 1.4.9 Validation
8 - 1.4.10 Verification
8 - 1.5 FUNCTIONAL AREAS
8 - 1.6 ASSET LIFE CYCLE
9 - 1.7 ADOPTION OF EXISTING PRACTICES
9 - 1.8 HAZARD IDENTIFICATION AND RISK ANALYSIS
11 - 1.9 COMMUNICATION
11 - 1.10 HANDLING OF EXCEPTIONS
12 - SECTION 2 INTERFACE COORDINATION
12 - 2.1 GENERAL
12 - 2.2 INTERFACES BETWEEN ENGINEERING AND OPERATIONAL FUNCTIONS
15 - 2.3 COMPLIANCE AND AUDITING
16 - SECTION 3 DESIGN
16 - 3.1 GENERAL
16 - 3.2 SAFEWORKING SYSTEM SELECTION
16 - 3.2.1 Safety level justification
16 - 3.2.2 Selection procedure
16 - 3.2.3 Factors to be considered
17 - 3.3 SIGNALLING AND TELECOMMUNICATIONS SYSTEM REQUIREMENTS
17 - 3.3.1 General system requirements
17 - 3.3.2 System configuration
18 - 3.4 VERIFICATION AND VALIDATION
19 - SECTION 4 CONSTRUCTION AND IMPLEMENTATION
19 - 4.1 DETAILED REQUIREMENTS
19 - 4.2 FACTORS TO BE CONSIDERED
19 - 4.3 VERIFICATION AND VALIDATION
20 - SECTION 5 COMMISSIONING
20 - 5.1 GENERAL
20 - 5.2 INSPECTION AND TEST PLAN
21 - SECTION 6 MONITORING AND MAINTENANCE
21 - 6.1 GENERAL
21 - 6.2 MONITORING AND MAINTENANCE REQUIREMENTS
21 - 6.3 PERFORMANCE MONITORING
23 - SECTION 7 MODIFICATION
23 - SECTION 8 DECOMMISSIONING AND DISPOSAL
24 - APPENDIX A - ASSET LIFE CYCLE PHASES-DESCRIPTION AND PROCESS REQUIREMENTS