General Information

Abstract

This European Standard specifies the technical requirements to minimise the hazards listed in Clause 4 which can arise during the commissioning, operation and maintenance of maintenance stairs and platforms when carried out in accordance with the specifications given by the manufacturer or his authorised representative. It also takes into account some performance requirements recognised as essential by authorities, aircraft and ground support equipment (GSE) manufacturers as well as airlines and maintenance and handling agencies.
This European Standard applies to:
-   self-propelled maintenance stairs and platforms;
-   towable maintenance stairs and platforms equipped with powered means, e.g. for height adjustment, stabilizers,
designed for aircraft maintenance purposes including access to the aircraft (Examples see Annex A).
NOTE 1   Powered should be also understood as manual effort stored in springs or hydraulic accumulators, etc., the dangerous action of which can be produced or can continue after the manual effort has ceased or directly applied manual effort for lifting or lowering loads.
NOTE 2   Those clauses of this European Standard that can apply may also be used as a guideline for the design of towable maintenance stairs and platforms without powered means.
This European Standard does not apply to:
-   maintenance docks either fixed to the ground or moveable only for docking procedure.
This European Standard does not establish requirements for noise and vibration.
Noise and vibration are dealt with respectively in EN 1915-4 and EN 1915-3.
This European Standard does not deal with hazards in respect to a standard automotive chassis and from other vehicles on the apron.
This Part of EN 12312 is not applicable to maintenance stairs and platforms which are manufactured before the date of publication of this standard by CEN.
This part of EN 12312 is intended to be used in conjunction with EN 1915-1, EN 1915-2, EN 1915-3 (for vehicles) and EN 1915-4.

Status
Withdrawn
Publication Date
28-Apr-2009
Withdrawal Date
22-Sep-2026
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
15-Aug-2018
Completion Date
23-Sep-2026
 

Not Harmonized98/37/EC - Machinery

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EN 12312-8:2005+A1:2009

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Effective Date
11-Feb-2009
Effective Date
11-Feb-2009
Effective Date
22-Aug-2018
Effective Date
17-Sep-2026
Effective Date
17-Sep-2026
Effective Date
28-Jan-2026
Effective Date
28-Jan-2026
Effective Date
28-Jan-2026
Effective Date
28-Jan-2026
Effective Date
28-Jan-2026
Effective Date
28-Jan-2026
Effective Date
28-Jan-2026
Effective Date
28-Jan-2026
Effective Date
28-Jan-2026
Effective Date
28-Jan-2026

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Standard

EN 12312-8:2005+A1:2009

English language (17 pages)
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Frequently Asked Questions

EN 12312-8:2005+A1:2009 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aircraft ground support equipment - Specific requirements - Part 8: Maintenance stairs and platforms". This standard covers: This European Standard specifies the technical requirements to minimise the hazards listed in Clause 4 which can arise during the commissioning, operation and maintenance of maintenance stairs and platforms when carried out in accordance with the specifications given by the manufacturer or his authorised representative. It also takes into account some performance requirements recognised as essential by authorities, aircraft and ground support equipment (GSE) manufacturers as well as airlines and maintenance and handling agencies. This European Standard applies to: - self-propelled maintenance stairs and platforms; - towable maintenance stairs and platforms equipped with powered means, e.g. for height adjustment, stabilizers, designed for aircraft maintenance purposes including access to the aircraft (Examples see Annex A). NOTE 1 Powered should be also understood as manual effort stored in springs or hydraulic accumulators, etc., the dangerous action of which can be produced or can continue after the manual effort has ceased or directly applied manual effort for lifting or lowering loads. NOTE 2 Those clauses of this European Standard that can apply may also be used as a guideline for the design of towable maintenance stairs and platforms without powered means. This European Standard does not apply to: - maintenance docks either fixed to the ground or moveable only for docking procedure. This European Standard does not establish requirements for noise and vibration. Noise and vibration are dealt with respectively in EN 1915-4 and EN 1915-3. This European Standard does not deal with hazards in respect to a standard automotive chassis and from other vehicles on the apron. This Part of EN 12312 is not applicable to maintenance stairs and platforms which are manufactured before the date of publication of this standard by CEN. This part of EN 12312 is intended to be used in conjunction with EN 1915-1, EN 1915-2, EN 1915-3 (for vehicles) and EN 1915-4.

This European Standard specifies the technical requirements to minimise the hazards listed in Clause 4 which can arise during the commissioning, operation and maintenance of maintenance stairs and platforms when carried out in accordance with the specifications given by the manufacturer or his authorised representative. It also takes into account some performance requirements recognised as essential by authorities, aircraft and ground support equipment (GSE) manufacturers as well as airlines and maintenance and handling agencies. This European Standard applies to: - self-propelled maintenance stairs and platforms; - towable maintenance stairs and platforms equipped with powered means, e.g. for height adjustment, stabilizers, designed for aircraft maintenance purposes including access to the aircraft (Examples see Annex A). NOTE 1 Powered should be also understood as manual effort stored in springs or hydraulic accumulators, etc., the dangerous action of which can be produced or can continue after the manual effort has ceased or directly applied manual effort for lifting or lowering loads. NOTE 2 Those clauses of this European Standard that can apply may also be used as a guideline for the design of towable maintenance stairs and platforms without powered means. This European Standard does not apply to: - maintenance docks either fixed to the ground or moveable only for docking procedure. This European Standard does not establish requirements for noise and vibration. Noise and vibration are dealt with respectively in EN 1915-4 and EN 1915-3. This European Standard does not deal with hazards in respect to a standard automotive chassis and from other vehicles on the apron. This Part of EN 12312 is not applicable to maintenance stairs and platforms which are manufactured before the date of publication of this standard by CEN. This part of EN 12312 is intended to be used in conjunction with EN 1915-1, EN 1915-2, EN 1915-3 (for vehicles) and EN 1915-4.

EN 12312-8:2005+A1:2009 is classified under the following ICS (International Classification for Standards) categories: 49.100 - Ground service and maintenance equipment. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 12312-8:2005+A1:2009 has the following relationships with other standards: It is inter standard links to EN 12312-8:2005/prA1, EN 12312-8:2005, EN 12312-8:2018, EN 1915-2:2026, EN ISO 31915-3:2026, EN 1175:2025, EN 1050:1996, EN 1837:2020, EN 1386:2007, EN 1915-4:2004+A1:2009, EN ISO 13850:2008, EN 1915-2:2001+A1:2009, EN 1915-1:2001, EN ISO 12100-1:2003, EN 1915-3:2004+A1:2009. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 12312-8:2005+A1:2009 is associated with the following European legislation: EU Directives/Regulations: 2006/42/EC, 98/37/EC; Standardization Mandates: M/079, M/396. 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.

EN 12312-8:2005+A1:2009 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Podporna oprema na tleh za letalski promet - Posebne zahteve - 8. del: Stopnice in odri za vzdrževalna delaLuftfahrt-Bodengeräte - Besondere Anforderungen - Teil 8: Wartungstreppen und -bühnenMatériel au sol pour aéronefs - Exigences particulières - Partie 8: Escabeaux et plate-formes de maintenanceAircraft ground support equipment - Specific requirements - Part 8: Maintenance stairs and platforms49.100Oprema za servis in vzdrževanje na tlehGround service and maintenance equipmentICS:Ta slovenski standard je istoveten z:EN 12312-8:2005+A1:2009SIST EN 12312-8:2005+A1:2009en01-julij-2009SIST EN 12312-8:2005+A1:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12312-8:2005+A1
April 2009 ICS 49.100 Supersedes EN 12312-8:2005English Version
Aircraft ground support equipment - Specific requirements - Part 8: Maintenance stairs and platforms
Matériel au sol pour aéronefs - Exigences particulières - Partie 8: Escabeaux et plate-formes de maintenance
Luftfahrt-Bodengeräte - Besondere Anforderungen - Teil 8: Wartungstreppen und -bühnen This European Standard was approved by CEN on 25 March 2005 and includes Amendment 1 approved by CEN on 1 March 2009.
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. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists 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 Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12312-8:2005+A1:2009: ESIST EN 12312-8:2005+A1:2009

Examples of typical maintenance stairs and platforms . 12Annex B (normative)
List of hazards in addition to those of EN 1915-1 . 13Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC, amended by Directive 98/79/EC . 15Annex ZB (informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC"""" . 16Bibliography . 17
2 Normative references The following referenced documents are indispensable for the application 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. !deleted text" EN 1050:1996, Safety of machinery — Principles for risk assessment EN 1175-1, Safety of industrial trucks — Electrical requirements — Part 1: General requirements for battery pow-ered trucks EN 1386, Aluminium and aluminium alloys — Tread plate – Specifications EN 1837, Safety of machinery — Integral lighting of machines SIST EN 12312-8:2005+A1:2009

requirements, calculations and test methods !EN 1915-3, Aircraft ground support equipment — General requirements — Part 3: Vibration measurement methods and reduction EN 1915-4, Aircraft ground support equipment — General requirements — Part 4: Noise measurement methods and reduction" EN ISO 12100-1:2003, Safety of machinery — Basic concepts, general principles for design — Part 1: Basic termi-nology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery — Basic concepts, general principles for design — Part 2: Technical principles (ISO 12100-2:2003) !EN ISO 13850:2008, Safety of machinery — Emergency stop — Principles for design (ISO 13850:2006)" 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN ISO 12100:2003 and EN 1915-1:2001 and the following apply. 3.1 maintenance stair stair designed for:  entering and leaving the aircraft for maintenance purposes;  reaching and/or access to elevated parts of the aircraft;  carrying out maintenance work on aircraft 3.2 maintenance platform elevating work platform designed for:  reaching and/or access to elevated parts of the aircraft;  carrying out maintenance work on aircraft 3.3 maintenance dock installed assembly, either fixed to the ground or moveable only for the docking procedure, designed for:  reaching elevated parts of the aircraft;  carrying out maintenance work on defined aircraft types 3.4 stair flight series of steps between ground level and platform or between two platforms 3.5 riser height (R) distance between the surface of the tread of one step and the surface of a step above or below when measured perpendicularly between the tread surfaces SIST EN 12312-8:2005+A1:2009
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