BS 5955-6:1980

Foreword
Cooperating organizations
Code of practice
1 Scope
2 References
3 Flow properties
4 Types of joints
5 Storage, handling and transport
6 Inspection
7 Installation
8 Inspection and testing
9 Cleaning and repair
Appendix
A Tests for suitability of soil material (imported or
   local) for surrounding buried plastics pipes
Tables
1 Sizes of pipe specified in BS 4660 and BS 5481
2 Suitable materials for bedding and surrounding pipes
Figures
1 Discharge rates of clean sewers made from
   unplasticized PVC pipes in the nominal size range
   from 110 to 630 for different gradients based on a
   roughness, ks, of 0.006 mm
2 Discharge rates of mature sewers made from
   unplasticized PVC pipes in the nominal size range
   from 110 to 630 for different gradients
3 Details of concrete surround
4 Alternative to concrete surround as shown in figure 3
5 Bedding details for a pipe in a narrow trench
6 Bedding details for a pipe in a wide trench
7 Unplasticized PVC pipe passing through a wall
8 Sections through typical adaptors to join
   unplasticized PVC pipes to pipes of other materials

Deals with flow properties, joints, storage, transport, handling, inspection, installation, testing, cleaning and repair.