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.
Dates of withdrawal of national standards are available from NSAI.
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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
This document specifies requirements for design, calculation and installation of factory made thermal insulated bonded single and twin pipe systems for buried hot water networks for continuous operation with treated water at various temperatures up to 120 °C and occasionally peak temperatures up to 140 °C for maximum 300 h/a, and maximum internal pressure 2,5 MPa.
| Committee |
TC 107
|
| DocumentType |
Standard
|
| Pages |
102
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document THIS STANDARD ALSO REFERS TO EHP001, EHP003, AGFW FW 401-12, AGFW FW 419
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 13941-2:2019+A1:2021 | Identical |
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