About

Scope

Standardization of techniques for renovation and trenchless replacement on and off the line of existing pipelines, using plastics piping systems of thermoplastics, thermosetting and/or thermoplastic composite materials, including the classification and information on design of such systems. Areas of application include non-pressure and pressurized drains and sewers, water supply networks and gas supply networks.

Quick links

Sustainable Development Goals

This committee contributes with 35 standards to the following Sustainable Development Goals:

3
Good Health and Well-being
4
Quality Education
6
Clean Water and Sanitation
9
Industry, Innovation and Infrastructure
11
Sustainable Cities and Communities
12
Responsible Consumption and Production
13
Climate Action
24

Published ISO standards *

10

ISO standards under development *

29
Participating members
9
Observing members

* number includes updates

Reference Title Type
ISO/TC 138/SC 8/WG 1   Classification, general information and assessment of conformity items Working group
ISO/TC 138/SC 8/WG 2   Systems for rehabilitation of drains, sewers and water supply networks Working group
ISO/TC 138/SC 8/WG 4   Systems for rehabilitation of gas supply networks Working group
ISO/TC 138/SC 8/WG 7   Systems for rehabilitation of drains, sewers and water supply networks using thermoplastic composite materials Working group
Liaison Committees to ISO/TC 138/SC 8

The committees below can access the documents of ISO/TC 138/SC 8:

Reference Title ISO/IEC
ISO/TC 138/SC 4 Plastics pipes and fittings for the supply of gaseous fuels ISO
ISO/TC 138/SC 6 Reinforced plastics pipes and fittings for all applications ISO

 

Liaison Committees from ISO/TC 138/SC 8

ISO/TC 138/SC 8 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/TC 138/SC 2 Plastics pipes and fittings for water supplies ISO
ISO/TC 138/SC 4 Plastics pipes and fittings for the supply of gaseous fuels ISO
ISO/TC 138/SC 6 Reinforced plastics pipes and fittings for all applications ISO

ISO/TC 138/SC 8 - Secretariat

JISC [Japan]

Japanese Industrial Standards Committee
Technical Regulations, Standards & Conformity Assessment Policy Unit
Ministry of Economy, Trade and Industry
1-3-1, Kasumigaseki, Chiyoda-ku
Tokyo 100 - 8901
Japan

Tel: +81 3 35 01 94 71
Fax: +81 3 35 80 86 37
Web:

  2. Taking part
  3. Who develops standards
  4. Technical Committees
  5. ISO/TC 138
  6. SC 8