Introduction
1 Scope
2 Normative references
3 Terms and definitions, symbols and abbreviated terms
4 Material
   4.1 Pipe material
   4.2 Evaluation of Sigma[LCL]-values
   4.3 Influence on water intended for human consumption
5 General characteristics
   5.1 Appearance
   5.2 Opacity
6 Geometrical characteristics
   6.1 General
   6.2 Dimensions of pipes
7 Mechanical characteristics
8 Physical and chemical characteristics
9 Performance requirements
10 Marking
   10.1 General requirements
   10.2 Minimum required marking
Annex A (informative) Derivation of S[calc,max]
   A.1 General
   A.2 Design stress
   A.3 Derivation of maximum value of Scalc (Scalc,max)
   A.4 Use of Scalc,max to determine wall thickness
Bibliography