LIVE WORKING - GUIDELINES FOR THE INSTALLATION AND MAINTENANCE OF OPTICAL FIBRE CABLES ON OVERHEAD POWER LINES
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope
2 Terms and definitions
3 Understanding the hazard - Basic theory
3.1 Electric field induction from nearby circuits
3.2 Magnetic field induction from nearby circuits
4 General considerations
4.1 Engineering considerations
4.2 Safety issues
4.3 Earthing
5 Optical ground wire (OPGW) cable
5.1 Engineering considerations
5.2 Installation procedures
5.3 Safety issues
5.4 Earthing
6 Optical phase conductor (OPPC) cable
7 Optical attached cable (OPAC)
7.1 Engineering considerations
7.2 Installation procedures
7.3 Safety issues
8 All dielectric self supporting (ADSS) cable
8.1 Engineering considerations
8.2 Installation procedures
8.3 Safety issues
8.4 Earthing
9 Maintenance
9.1 Safety issues
9.2 Routine maintenance periods
9.3 Detailed inspection
9.4 Corrective maintenance
10 Summary of considerations
Annex A (informative) Choosing the size of earths, earth
cables and bonds
Bibliography
Covers the procedures for the installation and maintenance of optical fibre cables on overhead power lines.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 78 |
| Supersedes |
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