FOREWORD
1 Scope
2 Normative references
3 Symbols and abbreviations
4 Family specification for drinking water pipe cables and subducts
for installation by blowing and/or pulling/dragging/floating
in drinking water pipes (blank detail specification and
minimum requirements)
4.1 Construction
4.1.1 General
4.1.2 Subducts
4.1.3 Drinking water pipe cables
4.2 Optical fibres
4.2.1 Single-mode dispersion unshifted (B1.1) optical fibre
4.2.2 Single-mode dispersion shifted (B2) optical fibre
4.2.3 Single-mode non-zero dispersion (B4) optical fibre
4.2.4 Single-mode (B6) optical fibre
4.2.5 Multimode fibres
4.3 Drinking water pipe cable constructions
4.3.1 Cable for installation within subducts (previously
installed within the drinking water pipe)
4.3.2 Cable for direct installation into the drinking
water pipes
4.3.3 Subduct construction
4.4 Installation and operating conditions
4.4.1 Tests applicable to cables/cable elements
4.4.2 Installation conditions
4.5 Mechanical and environmental tests
4.5.1 Subducts
4.5.2 Cable for installation within subducts (previously
installed into the drinking water pipes)
4.5.3 Cables for direct installation into the drinking
water pipe
Annex A (informative) Blank detail specification
Annex B (informative) OF cables for drinking water pipes
Annex C (informative) Examples of subducts and drinking
water pipe cables
Annex D (informative) Example for installation schemes
of optical fibre cables in drinking water pipes
(fibre in drinking water pipes)