BSI 15/30319947 DC:2015 Edition
$13.70
BS EN 60794-3-50. Optical fibre cables. Part 3-50. Outdoor cables. Family specification for gas pipe cables and subducts for installation by blowing and/or pulling/dragging in/into gas pipes
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 30 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | FOREWORD |
| 8 | 1 Scope 2 Normative references |
| 9 | 3 Symbols and abbreviations 4 Family specification for gas pipe cables and subducts for installation by blowing and/or pulling/dragging in/into gas pipes (blank detail specification and minimum requirements) 4.1 Construction 4.1.1 General 4.1.2 Subducts 4.1.3 Gas pipe cables |
| 10 | 4.2 Fibres 4.3 Gas pipe cable constructions 4.3.1 Cable for installation within subducts (previously installed within the high pressure gas pipe) |
| 12 | 4.3.2 Cable for direct installation within the high pressure gas pipe |
| 13 | 4.3.3 Subduct construction |
| 14 | 4.4 Installation and operating conditions 4.4.1 Tests applicable to cables / cable elements 4.4.2 Installation conditions 4.5 Subducts mechanical and environmental tests 4.5.1 Tests applicable to subduct |
| 15 | 4.5.2 Details of family requirements and test conditions for subducts 4.5.2.1 General 4.5.2.2 Pressure |
| 16 | 4.5.2.3 Kink 4.5.2.4 Crush 4.5.2.5 Impact 4.5.2.6 Flexibility |
| 17 | 4.6 Cable for installation within subducts (previously installed into the gas pipe) 4.6.1 Tests applicable for cables for installation within subducts |
| 18 | 4.6.2 Details of family requirements and test conditions for high pressure gas pipe cable tests 4.6.2.1 General 4.6.2.2 Tensile performance 4.6.2.3 Repeated bending 4.6.2.4 Torsion |
| 19 | 4.6.2.5 Bend 4.6.2.6 Crush 4.6.2.7 Impact 4.6.2.8 Temperature cycling |
| 20 | 4.7 Cables for direct installation into the high pressure gas pipe 4.7.1 Tests applicable for cables for direct installation into high pressure gas pipe |
| 22 | 4.7.2 Details of family requirements and test conditions for high pressure gas pipe cables 4.7.2.1 Tensile performance 4.7.2.2 Repeated bending 4.7.2.3 Torsion |
| 23 | 4.7.2.4 Bend 4.7.2.5 Crush 4.7.2.6 Impact 4.7.2.7 Temperature cycling |
| 25 | Annex A (informative) Blank Detail Specification A.1 Gas pipe cables description A.1.1 Cable for installation within subducts (previously installed into the gas pipe in between two adjacent I/O-ports) |
| 26 | A.1.2 Cables for direct installation into the gas pipe |
| 27 | A.2 Subduct description |
| 28 | Annex B (informative) Optical fibre cables for high pressure gas pipes |
| 29 | Annex C (informative) Examples of high pressure gas pipe cables C.1 Cables for installation in subducts within gas pipes |
| 30 | C.2 Cables for direct installation into high pressure gas pipes |
