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CEN

EN 16922:2017/prA1

(Amendment)

Railway applications - Ground based services - Vehicle waste water discharge equipment

Railway applications - Ground based services - Vehicle waste water discharge equipment

This European Standard specifies the interface requirements for controlled emission toilet equipment on railway vehicles and the infrastructure, including catering area sink waste retention tanks. Vehicle and infrastructure specific requirements are also given.
The European Standard includes fixed and portable infrastructure equipment used to empty retention tanks, but excludes equipment fitted to railway vehicles where no fixed connections are used between vehicle and infrastructure.

Bahnanwendungen - Versorgungsdienste - Fahrzeugabwasserentsorgungseinrichtungen

Normung auf allen Gebieten des Eisenbahnwesens (ausgenommen der elektrische und elektronische Bereich), einschließlich des öffentlichen Nahverkehrs, insbesondere bestimmt für Fahrzeuge und feste Anlagen.

Applications ferroviaires - Services au sol - Equipement de vidange des eaux usées des véhicules

Železniške naprave - Talna oskrba - Oprema vozil za odvoz odpadnih voda - Dopolnilo A1

General Information

Status
Not Published
ICS
45.060.20 - Trailing stock
Technical Committee
CEN/TC 256 - Railway applications
Drafting Committee
CEN/TC 256/WG 43 - Ground based services
Current Stage
4097 - End of interruption of work - split/merged
Start Date
28-Mar-2019
Completion Date
14-Apr-2025
Directive
2008/57/EC - Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system within the Community (Recast)
Mandate
M/483 - Mandate for programming and standardisation addressed to the European standardisation bodies under directive 2008/57/EC in the field of the interoperability of the rail system within the European Union
Ref Project
SIST EN 16922:2018/oprA1:2018 - Railway applications - Ground based services - Vehicle waste water discharge equipment

Relations

Merged Into
EN 16922:2017+A1:2019 - Railway applications - Ground based services - Vehicle waste water discharge equipment
Effective Date
19-Jan-2023
Amends
EN 16922:2017 - Railway applications - Ground based services - Vehicle waste water discharge equipment
Effective Date
08-Aug-2018

Overview

EN 16922:2017/prA1 is a European Standard developed by CEN that addresses railway applications related to ground based services for vehicle waste water discharge equipment. This standard specifies the crucial interface requirements for controlled emission toilet systems installed on railway vehicles, ensuring the effective and environmentally safe management of waste water discharge from trains. It also covers infrastructure equipment used for emptying waste retention tanks, including those for catering area sinks.

The standard applies to both fixed and portable infrastructure equipment designed to interface with railway vehicles but excludes onboard equipment where no fixed connections exist between the vehicle and ground infrastructure. EN 16922:2017/prA1 is essential for maintaining hygiene, environmental compliance, and operational efficiency in rail transport systems.

Key Topics

  • Interface requirements for controlled emission toilet equipment on railway vehicles and infrastructure
  • Specifications for retention tanks on vehicles and infrastructure
  • Inclusion of equipment used to empty retention tanks, both fixed and portable
  • Exclusion of non-fixed connection waste discharge equipment on vehicles
  • Usage parameters for retention tanks adapted for different train types: commuter trains assume 120 uses per toilet per day; intercity trains calculate based on 0.2 uses per seat per hour
  • Focus on harmonizing standards to support EU directives related to environmental protection and safety
  • Multi-language availability (English, French, German) to support wide European adoption

Applications

EN 16922:2017/prA1 is applied in various practical scenarios within the rail industry, including:

  • Design and installation of waste water discharge systems for railway vehicles to meet standardized interface requirements
  • Implementation of ground-based service equipment at depots and maintenance facilities for efficient emptying and management of toilet waste water and catering sink waste
  • Assisting manufacturers and operators in ensuring environmental compliance by controlling emissions during waste water discharge
  • Supporting fleet maintenance operations through standardized equipment compatibility between vehicles and infrastructure
  • Enabling the design of portable and fixed infrastructure equipment that interfaces seamlessly with train waste water systems
  • Improving sustainability and hygiene standards in public rail transport operations

Related Standards

For comprehensive implementation and compliance in railway vehicle waste water management, EN 16922:2017/prA1 works in conjunction with several other international and European standards related to:

  • Railway vehicle design and onboard services
  • Environmental protection standards focusing on sewage water management (ICS 13.060.30)
  • Standards covering trailing stock and carriage maintenance (ICS 45.060.20)
  • EU Directives mandating environmental and safety requirements for transport infrastructure and vehicles

Organizations and stakeholders involved in railway vehicle manufacturing, infrastructure development, service operations, and environmental regulation will benefit from aligning with EN 16922:2017/prA1 to ensure efficient, safe, and compliant vehicle waste water discharge systems.

Keywords: EN 16922, railway waste water discharge, train toilet system, railway ground based services, retention tank requirements, railway environmental standards, controlled emission toilets, railway vehicle maintenance, waste water interface, European railway standards.

EN 16922:2018/oprA1:2018EN 16922:2018/oprA1:2018
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EN 16922:2018/oprA1:2018
English language
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Standards Content (Sample)


SLOVENSKI STANDARD
01-november-2018
Železniške naprave - Talna oskrba - Oprema vozil za odvoz odpadnih voda -
Dopolnilo A1
Railway applications - Ground based services - Vehicle waste water discharge
equipment
Bahnanwendungen - Versorgungsdienste - Fahrzeugabwasserentsorgungseinrichtungen
Applications ferroviaires - Services au sol - Equipement de vidange des eaux usées des
véhicules
Ta slovenski standard je istoveten z: EN 16922:2017/prA1
ICS:
13.060.30 Odpadna voda Sewage water
45.060.20 Železniški vagoni Trailing stock
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
EN 16922:2017
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
September 2018
ICS 45.060.20
English Version
Railway applications - Ground based services - Vehicle
waste water discharge equipment
Applications ferroviaires - Services au sol - Equipement Bahnanwendungen - Versorgungsdienste -
de vidange des eaux usées des véhicules Fahrzeugabwasserentsorgungseinrichtungen
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 256.

This draft amendment A1, if approved, will modify the European Standard EN 16922:2017. If this draft becomes an amendment,
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant national standard without any alteration.

This draft amendment was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Polan
...

Questions, Comments and Discussion

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Frequently Asked Questions

EN 16922:2017/prA1 is a draft published by the European Committee for Standardization (CEN). Its full title is "Railway applications - Ground based services - Vehicle waste water discharge equipment". This standard covers: This European Standard specifies the interface requirements for controlled emission toilet equipment on railway vehicles and the infrastructure, including catering area sink waste retention tanks. Vehicle and infrastructure specific requirements are also given. The European Standard includes fixed and portable infrastructure equipment used to empty retention tanks, but excludes equipment fitted to railway vehicles where no fixed connections are used between vehicle and infrastructure.

This European Standard specifies the interface requirements for controlled emission toilet equipment on railway vehicles and the infrastructure, including catering area sink waste retention tanks. Vehicle and infrastructure specific requirements are also given. The European Standard includes fixed and portable infrastructure equipment used to empty retention tanks, but excludes equipment fitted to railway vehicles where no fixed connections are used between vehicle and infrastructure.

EN 16922:2017/prA1 is classified under the following ICS (International Classification for Standards) categories: 45.060.20 - Trailing stock. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 16922:2017/prA1 has the following relationships with other standards: It is inter standard links to EN 16922:2017+A1:2019, EN 16922:2017. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 16922:2017/prA1 is associated with the following European legislation: EU Directives/Regulations: 2008/57/EC; Standardization Mandates: M/483. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

You can purchase EN 16922:2017/prA1 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.

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