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PREN 13941-2 : DRAFT 2016

Current
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
Published date

09-08-2016

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions and symbols
4 Procurement
5 General requirements
6 Required input information
7 Quality control
8 Site preparation
9 Trenching
10 Transport and storage of pre-insulated pipe elements
   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

Defines requirements for design, calculation and installation of factory made thermal insulated bonded single and twin pipe systems for directly buried hot water networks for continuous operation with treated hot water at various temperatures up to 120 degrees C and occasionally with peak temperatures up to 140 degrees C and maximum internal pressure 2,5 MPa.

Committee
TC 107
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
DIN EN 13941-2:2016-09 (Draft) Identical
16/30342040 DC : 0 Identical
NEN EN 13941-2 : DRAFT 2016 Identical

18/30368654 DC : 0 BS EN 488 - DISTRICT HEATING PIPES - BONDED SINGLE PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - FACTORY MADE STEEL VALVE ASSEMBLY FOR STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND A CASING OF POLYETHYLENE
17/30360921 DC : 0 BS EN 489-1 - DISTRICT HEATING PIPES - BONDED SINGLE AND TWIN PIPE SYSTEMS FOR BURIED HOT WATER NETWORKS - PART 1: JOINT CASING ASSEMBLIES AND THERMAL INSULATION FOR HOT WATER NETWORKS IN ACCORDANCE WITH EN 13941-1
16/30342037 DC : 0 BS EN 13941-1 - DISTRICT HEATING PIPES - DESIGN AND INSTALLATION OF THERMAL INSULATED BONDED SINGLE AND TWIN PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - PART 1: DESIGN
PREN 488 : DRAFT 2018 DISTRICT HEATING PIPES - PREINSULATED BONDED PIPE SYSTEMS FOR DIRECTLY BURIED HOT WATER NETWORKS - STEEL VALVE ASSEMBLY FOR STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF POLYETHYLENE

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