Introduction
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
4 Parameters influencing design
4.1 Allowable operating pressure
4.2 Ring stiffness of pipes
4.3 Precautions
5 Hydraulic properties
5.1 Loss of head
5.2 Internal diameter
6 Assembly methods
6.1 General
6.2 Integral rubber ring joints
6.3 Solvent cement joints
6.4 Mechanical joints
7 Cold bending on site
8 Storage, handling and transport of pipes
8.1 Storage
8.2 Handling
8.3 Transportation of loose pipes
9 Storage, handling and transport of fittings, valves and
ancillaries
10 Installation
10.1 General
10.2 Installation below ground
10.3 Installation above ground
10.4 Installation in ducts
11 Site pressure testing
11.1 General
11.2 Preparation of test
11.3 Test pressures
11.4 Applying the test
11.5 Interpretation of results
12 Corrosion protection
13 Pressure surge
14 Repairs
15 Pipeline detection
Annex A (informative) Hydraulic flow chart
Annex B (informative) Figures and tables referred to in this
prestandard