Railway applications - Design for PRM use - Equipment and components onboard rolling stock - Part 1: Toilets

This European Standard describes the specific ‘Design for PRM use’ requirements applying to rolling stock and the assessment of those requirements. The following applies to this standard:
—   the definitions and requirements describe specific aspects of ‘Design for PRM use’ required by persons with disabilities and persons with reduced mobility as defined in the PRM TSI;
—   this standard defines elements which are universally valid for obstacle free travelling including toilets, elements for sitting, standing and moving and clearways and internal doors. The definitions and requirements of this standard are to be used for rolling stock applications;
—   this standard only refers to aspects of accessibility for PRM passengers. It does not define general requirements and general definitions;
—   this standard assumes that the rolling stock is in its defined operating condition;
—   where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements.
The 'Equipment and Components' standard is written in three parts:
—   this document is Part 1 and contains:
—   toilets;
—   part 2 contains:
—   handholds;
—   seats;
—   wheelchair spaces;
—   part 3 contains:
—   clearways;
—   internal doors.

Bahnanwendungen - Gestaltung für die Nutzung durch PRM - Ausstattung und Bauteile in Schienenfahrzeugen - Teil 1: Toiletten

Applications ferroviaires - Conception destinée à l'usage par les PMR - Equipements et éléments à bord du matériel roulant - Partie 1 : Toilettes

Železniške naprave - Načrtovanje za osebe z omejenimi gibalnimi sposobnostmi - Oprema in sestavni deli na železniških vozilih - 1. del: Stranišča

General Information

Status
Not Published
Public Enquiry End Date
31-Jul-2022
Technical Committee
Current Stage
4020 - Public enquire (PE) (Adopted Project)
Start Date
19-May-2022
Due Date
06-Oct-2022
Completion Date
08-Aug-2022

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SLOVENSKI STANDARD
oSIST prEN 16585-1:2022
01-julij-2022
Železniške naprave - Načrtovanje za osebe z omejenimi gibalnimi sposobnostmi -
Oprema in sestavni deli na železniških vozilih - 1. del: Stranišča
Railway applications - Design for PRM use - Equipment and components onboard rolling
stock - Part 1: Toilets
Bahnanwendungen - Gestaltung für die Nutzung durch PRM - Ausstattung und Bauteile
in Schienenfahrzeugen - Teil 1: Toiletten
Applications ferroviaires - Conception destinée à l'usage par les PMR - Equipements et
éléments à bord du matériel roulant - Partie 1 : Toilettes
Ta slovenski standard je istoveten z: prEN 16585-1
ICS:
11.180.01 Pripomočki za Aids for disabled and
onesposobljene in handicapped persons in
hendikepirane osebe na general
splošno
45.060.20 Železniški vagoni Trailing stock
oSIST prEN 16585-1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 16585-1:2022

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oSIST prEN 16585-1:2022


DRAFT
EUROPEAN STANDARD
prEN 16585-1
NORME EUROPÉENNE

EUROPÄISCHE NORM

May 2022
ICS 11.180.01; 45.060.20 Will supersede EN 16585-1:2017
English Version

Railway applications - Design for PRM use - Equipment
and components onboard rolling stock - Part 1: Toilets
Applications ferroviaires - Conception destinée à Bahnanwendungen - Gestaltung für die Nutzung durch
l'usage par les PMR - Equipements et éléments à bord PRM - Ausstattung und Bauteile in Schienenfahrzeugen
du matériel roulant - Partie 1 : Toilettes - Teil 1: Toiletten
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 256.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 16585-1:2022 E
worldwide for CEN national Members.

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prEN 16585-1:2022 (E)
Contents Page

European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Symbols and abbreviations . 7
5 Requirements and assessment . 8
5.1 General. 8
5.2 Standard and universal toilets, common parameters . 8
5.3 Standard toilet . 9
5.4 Universal toilet . 10
5.5 Baby nappy changing table. 18
5.6 Interface of the call for aid device . 19
6 Assessment methodologies . 19
6.1 Lateral or side approach . 19
6.1.1 Introduction . 19
6.1.2 Assessment for a lateral or side approach . 20
6.2 Frontal or diagonal approach . 21
6.2.1 Introduction . 21
6.2.2 Assessment for a frontal or diagonal approach . 22
Annex A (normative) Engineering limits for an interoperable wheelchair transportable by
train . 24
A.1 Engineering limits . 24
A.2 Characteristics . 24
Annex B (normative) Simplified wheelchair profile and occupants reach range. 27
Annex C (informative) Wheelchair accessible toilet guidance and good practice . 29
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive (EU) 2016/797 aimed to be covered . 33
Bibliography . 35


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prEN 16585-1:2022 (E)
European foreword
This document (prEN 16585-1:2022) has been prepared by Technical Committee CEN/TC 256 “Railway
applications”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 16585-1:2017.
In comparison with the previous edition, the following technical modifications have been made:
— The document template has been updated
— This document has been revised generally for document references and editorial issues with
grammar etc
— Scope modified
— Normative references updated
— Terms and definitions revised
— References updated
— Annex C “EC verification - Interoperability constituents” removed
— Annex D “Summary of testing requirements” removed
— Annex E “Wheelchair accessible toilet guidance and good practice” is now Annex C
— Annex ZA updated.
— Bibliography updated
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s) / Regulation(s).
For relationship with EU Directive(s) / Regulation(s), see informative Annex ZA, which is an integral part
of this document.
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Introduction
This document is part of a suite of four ‘Design for PRM use’ standards that have in total nine parts:
— EN 16584 is a standard that covers both infrastructure and rolling stock — Railway applications —
Design for PRM use — General requirements:
— Part 1: Contrast (EN 16584-1)
— Part 2: Information (EN 16584-2)
— Part 3: Optical and friction characteristics (EN 16584-3).
— EN 16585 is a standard that covers rolling stock — Railway applications — Design for PRM use —
Equipment and components onboard rolling stock:
— Part 1: Toilets (EN 16585-1)
— Part 2: Elements for sitting, standing and moving (EN 16585-2)
— Part 3: Clearways and internal doors (EN 16585-3).
— EN 16586 is a standard that covers rolling stock — Railway applications — Design for PRM use —
Accessibility of persons with reduced mobility to rolling stock:
— Part 1: Steps for access and egress (EN 16586-1)
— Part 2: Boarding aids (EN 16586-2).
— EN 16587 is a standard that covers infrastructure — Railway applications — Design for PRM use —
Requirements for obstacle-free routes for infrastructure.
These standards aim to clarify the requirements (with clear and consistent terms and definitions) and to
define the associated criteria and, where appropriate, methodologies to allow a clear pass/fail
assessment.
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1 Scope
This document describes the specific ‘Design for PRM use’ requirements applying to rolling stock and the
assessment of those requirements. The following applies to this document:
— The definitions and requirements describe specific aspects of ‘Design for PRM use’ required by
persons with disabilities and persons with reduced mobility as defined in the PRM TSI
— This document defines elements which are universally valid for obstacle-free travelling including
toilets, elements for sitting, standing and moving and clearways and internal doors. The definitions
and requirements of this document are to be used for rolling stock applications
— This document only refers to aspects of accessibility for PRM passengers; it does not define non-PRM
related requirements and definitions.
— This document assumes that the rolling stock is in its defined operating condition
— Where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements.
— This document is not specifically intended for Urban Rail, however these standards or clauses from
these standards can be adopted by Urban Rail projects should they choose to do so.
The 'Equipment and Components' standard is written in three parts:
— This document is Part 1 and contains:
— Toilets
— Part 2 contains:
— Handholds
— Seats
— Wheelchair spaces
— Part 3 contains:
— Clearways
— Internal doors.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 12183, Manual wheelchairs - Requirements and test methods
EN 12221-1:2008+A1:2013, Child use and care articles - Changing units for domestic use - Part 1: Safety
requirements
EN 12221-2:2008+A1:2013, Child use and care articles - Changing units for domestic use - Part 2: Test
methods
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oSIST prEN 16585-1:2022
prEN 16585-1:2022 (E)
EN 12790, Child use and care articles - Reclined cradles
EN 14752, Railway Applications - Bodyside Entrance Systems for Rolling Stock
prEN 16584-1:2022, Railway applications - Design for PRM use - General requirements - Part 1: Contrast
prEN 16584-2:2022, Railway applications - Design for PRM use - General requirements - Part 2:
Information
prEN 16585-2:2022, Railway applications - Design for PRM use - Equipment and components on board
rolling stock - Part 2: Elements for sitting, standing and moving
prEN 16585-3:2022, Railway applications - Design for PRM use - Equipment and components on board
rolling stock - Part 3: Clearways and internal doors
3 Terms and definitions
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
3.1
clear width
clear usable width
unobstructed width of an open door or clearway to allow all passengers, including PRM, to pass through
3.2
clearway
unobstructed space with defined widths and heights to allow movement within a vehicle
3.3
gap
distance between a platform and the closest point on the rolling stock at the passenger door where
passengers traverse from one to the other (both vertical and horizontal)
3.4
handrail
continuous element with round cross section for passengers to use to aid personal stability by gripping
around
3.5
manual door
unpowered door which the passenger has to physically open and/or close
3.6
palm operable
operable by the palm or any part of the hand, not requiring fingers to be unclenched
Note 1 to entry: The design need is that passengers with painful conditions, which affect their joints such as arthritis,
may be unable to (and are likely to experience discomfort or pain if they do) exert any force with the tip of a single
finger. Many may not be able to unclench their fingers to do this or perform any pulling action.
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3.7
proximity sensor
sensor that can be used to control facilities without the control device being physically touched
3.8
semi-automatic door
powered door which opens and/or closes following operation of a control device by a passenger
3.9
sharp edge
thin edge capable of cutting or an abrupt end or discontinuity of a surface which has the potential to injure
a passenger in normal use
3.10
standard toilet
toilet not designed to be accessible to a passenger in a wheelchair
3.11
universal toilet
toilet designed to be used by all passengers including passengers in wheelchairs
3.12
wheelchair
wheeled personal mobility device
Note 1 to entry: Wheelchair characteristics are defined in Annex A.
3.13
wheelchair space
designated space in the passenger compartment for the wheelchair users and their wheelchairs
Note 1 to entry: Space can be designed for two wheelchairs, one beside the other (dual).
4 Symbols and abbreviations
Table 1 — Abbreviations
Abbreviation Designation
EN European Standard (Euronorm)
PRM Persons with disabilities and persons with reduced mobility
TSI Technical Specification for Interoperability
Table 2 — Symbols
Symbol Designation Unit
%ile Percentile
kg Weight kilogram
mm Length millimetre
N Force Newton
° measurement of angles Degree
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5 Requirements and assessment
5.1 General
1) All dimensions in the figures are in millimetres (mm) unless otherwise stated.
2) When toilets are fitted in a train, a universal toilet shall be provided that is accessible from the
wheelchair space and, if provided, the sleeping compartment.
3) The standard toilet shall be compliant with the requirements of 5.2 and 5.3.
4) The universal toilet shall be compliant with the requirements of 5.2 and 5.4.
5.2 Standard and universal toilets, common parameters
1) The centre of any door handle, lock or door control device on the exterior or interior of the toilet
compartment shall be located at a minimum of 800 mm and a maximum of 1 100 mm above the toilet
door threshold.
— Assessment: this shall be measured vertically above the door threshold.
2) A visual and tactile (or audible) indication shall be given inside and outside the toilet to indicate when
a door has been locked.
— Assessment: visual, tactile, and audible information shall be according to prEN 16584-2:2022.
— Assessment: Indication inside the toilet shall be provided by two distinct physical positions of
the “lock” device and/or provision of audible indication.
NOTE 1 Current good practice and solutions are shown in prEN 16584-2:2022, Annex M.
3) Any door control device and other equipment inside a toilet compartment (except for baby nappy
change facilities and call for aid devices) shall be operable by exerting a force not exceeding 20 N.
— Assessment of force required to operate a control device shall be by pulling or pushing the device
depending on its normal mode of operation with e.g. a “force gauge” or “force meter” until the
device or equipment is operated or activated.
— This requirement does not refer to the force required to open or close a manual door itself (this
is described in prEN 16585-3:2022).
4) Any control device, including flushing system, shall contrast to the background surface, and shall be
identifiable by touch.
— Assessment shall be according to prEN 16584-1:2022 and prEN 16584-2:2022.
NOTE 2 For systems that are operated by proximity sensors this requirement does not apply.
NOTE 3 For hygiene reasons it is good practice to have the flush control logically positioned that is close to
the toilet so a blind or visually impaired passenger can locate it.
5) Clear, precise information for the operation of any control device shall be provided, making use of
pictograms and shall be tactile.
— Assessment shall be according to prEN 16584-2:2022.
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6) The toilet seat and lid shall contrast with the background.
— Assessment shall be according to prEN 16584-1:2022.
7) Door controls shall comply with the specifications of prEN 16585-3:2022, 5.2.1
8) If both open and closed door control devices are fitted one above the other: the top button shall
always be the open control. (To be subject to this requirement the buttons do not need to be directly
one above the other)
9) Internal automatic and semi-automatic doors shall incorporate devices that prevent passengers
becoming trapped during operation of the doors.
— Assessment shall be according to method described in EN 14752
10) Handrails where provided shall:
i. Contrast to the background surface.
— Assessment shall be according to prEN 16584-1:2022.
ii. Comply with the geometric requirements described in the relevant clauses of
prEN 16585-2:2022.
11) In all areas of double-deck vehicles the minimum height of 1 950 mm shall be replaced by the relative
ceiling height provided in those areas. In those areas, reduced ceiling height is only accepted as a
consequence of structural constraints (gauge, physical space).
12) The force required to open or close a manual door shall not exceed 60 N.
— Assessment of force required shall be by pulling or pushing the door relative to its normal mode
of operation with a ‘force gauge’ or 'force meter' until the door is fully opened or fully closed. See
prEN 16585-3:2022 for an example force meter.
NOTE 4 It is recommended that manual doors are not used for Universal toilet applications as the usability for
a wheelchair user is very difficult.
5.3 Standard toilet
1) A standard toilet is not designed to be accessible to a wheelchair user.
2) The minimum door usable width shall be 500 mm.
— This shall be assessed according to Figures 1 and 2a
— There are to be no protrusions into the minimum usable width of 500 mm in its open position,
such as handles or other features, from the floor up to a minimum of 1 950 mm as shown in
Figures 1 and 2. Also see 5.2, 11)
— Minimum door usable width of a manual hinged door includes the swept envelope and should
ensure that no part of the door shall be in that area when open. See Figure 2a.
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Dimensions in millimetres

Key
1 clear width through the standard toilet door
2 clear width through the universal toilet door
Figure 1 — Toilet door clear usable width (standard and universal)
Dimensions in millimetres


a) standard toilet door 500 mm usable width b) manual hinged toilet door 800 mm usable width
Figure 2 — Usable width of toilet doors
3) A fixed vertical and/or horizontal handrail shall be provided adjacent to the toilet seat and the wash
basin.
— Assessment: the handrail shall be according to point 5.2 (10).
5.4 Universal toilet
1) A universal toilet is a toilet designed to be used by ALL passengers including ALL persons with
disabilities and persons with reduced mobility.
2) The area of use of a universal toilet is defined by:
i. Using ‘method A’ as described in Clause 6
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ii. However, where ‘method A’ cannot be used, it is permitted to use ‘method B’ described in the
assessment methodologies in Clause 6. This alternative is only provided for the following cases:
a) Vehicles where the available floor width is narrower than 2 400 mm
— Assessment shall be between the interior trim panels at a height of 25 mm above the
walking floor
b) Existing rolling stock when it is renewed or upgraded
3) The toilet access door shall provide a minimum clear usable width of 800 mm.
— This shall be assessed according to Figure 1. Also see 5.2, 11)
— There are to be no protrusions into the minimum usable width of 800 mm in its open position,
such as handles or other features, from the floor up to a minimum of 1 950 mm as shown in
Figure 1 and Figure 2b.
4) Where the door is semi-automatic, it shall be possible to open it partially in order to allow a
wheelchair user’s assistant to leave and re-enter the toilet module.
i. Allowing the wheelchair users assistant to activate the door open control, exit the toilet
compartment and then press the door control to close the door without it having to finish a
complete open cycle.
ii. The assistant can then wait outside the closed but unlocked door until they are required to re-
enter the compartment whereby, they can partially open the door, enter and then close the door
without it having to finish a complete open cycle.
5) The exterior of the door shall be marked with a sign.
— Assessment shall be according to prEN 16584-2:2022
6) There shall be sufficient space inside the toilet compartment to enable a wheelchair as defined in
Annex A to:
i. Enter the toilet compartment.
— Assessment shall be according to prEN 16585-3:2022.
ii. Manoeuvre to a position allowing a ‘lateral or side’ approach AND also to a position allowing a
‘diagonal or frontal’ transfer of the wheelchair occupant to the toilet seat. See Figure 3 for the
two required approaches, that position can be either to the left or the right of the toilet seat, see
Figures C.1 and C.2 for examples.
— Assessment shall be according to Clause 6.
iii. Exit the toilet compartment.
— Assessment shall be according to prEN 16585-3:2022.
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a) lateral or side approach b) diagonal or frontal approach
Figure 3 — Examples of the two required wheelchair positions adjacent to toilet seat
7) There shall be a clear space with a minimum length of 700 mm in front of the toilet seat.
— Assessment: this shall be measured horizontally from the leading edge of the toilet seat, on the
centre axis of the toilet seat, and for the full width of the toilet seat from a height of 50 mm above
the floor to a point 1 450 mm above the floor, see Figure 4.
— Assessment: the 700 mm as a minimum shall follow the seat profile and is represented in
Figure 4 by the bold line
— Assessment: the wash basin and/or handrail (vertical and/or horizontal) is permitted to overlap
up to 50 mm with this clear space, for handrails this overlap shall only be at a height above
800 mm.
Dimensions in millimetres

Figure 4 — Example of minimum required clear space in front of toilet seat
8) A horizontal handrail shall be provided at each side of the toilet seat extending at least to the leading
edge of the toilet seat.
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— Assessment of that handrail shall be to confirm it complies with the requirements of 5.2, 10)
— Assessment method shall be by measuring the extension at least to the leading edge of the toilet
pan, measured parallel to the toilet seat centre axis. See Figure 5.
Dimensions in millimetres

Key
1 handrail
Figure 5 — Extended hinged handrail in an example toilet compartment
9) The handrail on the wheelchair accessible side, see Figure 6, shall:
i. Be hinged in such a way so as to enable an unobstructed transfer for the wheelchair user to and
from the toilet seat.
— Assessment method shall be by measuring at least 350 mm from leading edge of toilet seat
to handrail in the stored position. See Figure 7.
ii. Be at a distance of (150 ± 5) mm from the side of the toilet seat see Figure 5.
— Assessment: measured horizontally, perpendicular to the toilet seat centre axis.
iii. Be placed at a height of (750 ± 5) mm above floor in the deployed position.
— Assessment measurement shall be vertical above the walking floor to the top surface of the
handrail. See Figure 6.
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Dimensions in millimetres

Key
1 deployed position
2 stored position
Figure 6 — Example hinged handrail
iv. Be operable by exerting a force not exceeding 20 N.
— Assessment: the force required at a point within the first 50 mm of the free end of the
handrail and no higher than 1 100 mm measured above the floor to stow and deploy the
handrail shall not exceed 20 N. Figure 7 shows the direction that the force is applied to stow
or deploy.
— Assessment: the mechanism used to retain the handrail in the stowed position shall not
require a force greater than 20 N to overcome when releasing and securing that handrail
with only one hand applying a force as described above.
Dimensions in millimetres

Figure 7 — Direction of force applied to an example hinged handrail
10) The surface of the toilet seat, when lowered, shall be at a height of 450 mm to 500 mm above the floor
level.
— Assessment method shall be to measure the height for the full distance between 20 mm and
360 mm from leading edge of toilet seat, see Figure 8.
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Dimensions in millimetres

Figure 8 — Height of example toilet seat
11) All amenities shall be readily accessible.
i. For the following amenities: wash basin, soap dispenser, water dispenser, hand dryer or paper
towel dispenser and the door control devices.
— Assessment: shall require the wheelchair to manoeuvre into position where the amenities
are within the reach range of a 5 %ile female to a 95 %ile male sitting in a wheelchair
demonstrated by 3D model and or drawing using relevant anthropometric data or the
simplified reach range according to Figure B.2. See Figure 9 for an example.
— Assessment: shall have a knee space, in accordance with Figure 9, accommodating a person
in a wheelchair as described in Annex A.
ii. For the toilet paper dispenser:
— Assessment: accessibility to the toilet paper dispenser shall be according to the reach range
of a 5 %ile female to a 95 %ile male sitting on the toilet seat (NOT in the wheelchair)
demonstrated by 3D model and or drawing using relevant anthropometric data or the
simplified reach range according to Figure B.2. See Figure 9 for an example.
iii. For the toilet flush:
— Assessment: accessibility to the toilet flush shall be according to the reach range of a 5 %ile
female to a 95 %ile male, either from the toilet seat or the wheelchair, demonstrated by 3D
model and or drawing using relevant anthropometric data or the simplified reach range
according to Figure B.2. See Figure 9 for an example.
iv. For mirrors
— Assessment: If mirror(s) are provided, at least one should be positioned in such a way to
consider the eye point of a person in a wheelchair. See prEN 16584-2:2022, Annex C
...

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