I.S. EN 13941-2:2019+A1:2021
Current
The latest, up-to-date edition.
District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation
Hardcopy , PDF
English
02-01-2022
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions and symbols
4 Procurement
5 General requirements
6 Required information
7 Quality control
8 Site preparation
9 Trenching
10 Transport and storage of pipe elements, pipe components and other materials
11 Pipe laying
12 Backfilling
13 Commissioning
14 Operation
15 Documentation
Annex A (informative) Venting and Draining
Annex B (informative) Recommendations for HDD
Annex C (informative) Qualification of fitters installing joints in pre-insulated bonded pipe networks
Annex D (informative) Quality control program and documentation
Annex E (normative) Commissioning
Annex F (informative) Operation
Bibliography
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