EN 12336:2005

Tunnelling machines - Shield machines, thrust boring machines, auger boring machines, lining erection equipment - Safety requirements

1.1   Description of the machines
This document is applicable to all types of shield machines and associated back up equipment, thrust boring machines, auger boring machines and lining erection equipment. It specifies the essential safety requirements for the design, installation, maintenance, and information for use of such machines.
Shield machines and associated back up equipment include:
-   open shields for both manual and mechanical excavation;
-   shielded tunnel boring machines;
-   micro tunnelling machines;
-   towed or stationary back up equipment;
-   pipe jacking equipment.
All shield machines provide lateral and radial ground support. In addition they may provide various types of face support and ground water control (see Clause 3).
Certain associated matters are not included in the scope of the standard:
-   additional equipment which may form an integral part of a shield machine or back up equipment and is used for compressed air (hyperbaric/plenum) working (see EN 12110:2002);
-   use under hyperbaric conditions;
-   the supply of electricity up to the machine;
-   ancillary tools and equipment used for, at or on the machine;
-   electromagnetic compatibility;
-   loading and transport equipment which is not an integral part of the machine, e.g. rolling stock, man riders, grout cars, segment cars, muck cars.
NOTE   Within the European Union Directive 94/9/EC concerning equipment and protective systems intended for use in potentially explosive atmospheres can be applicable to the type of machine or equipment covered by this document. The present document is not intended to provide means of complying with the essential health and safety requirements of Directive 94/9/EC.
1.2   Hazards
This document deals with significant hazards, hazardous situations and events relevant to shield machines and associated back up equipment, thrust boring machines and auger boring machines when they are used as intended and under the conditions foreseen by the manufacturer (see Cl

Tunnelbaumaschinen - Schildmaschinen, Pressbohrmaschinen, Schneckenbohrmaschinen, Geräte für die Errichtung der Tunnelauskleidung - Sicherheitstechnische Anforderungen

Dieses Dokument gilt für alle Typen von Schildmaschinen und ihren zugehörigen Nachläufern, Pressbohrmaschinen, Schneckenbohrmaschinen und Ausbausetzvorrichtungen. Sie spezifiziert die wesentlichen Sicherheitsanforderungen für die Konstruktion, Montage, Wartung und Bedienungsanweisungen solcher Maschinen.
Schildmaschinen und ihre zugehörigen Nachläufer beinhalten:
-   offene Schilde sowohl für manuellen als auch mechanischen Bodenabbau;
-   Tunnelbohrmaschinen mit Schild;
-   Mikrotunnelbohrmaschinen;
-   gezogene oder stationäre Nachläufer;
-   Rohrvortriebs-Einrichtungen.
Alle Schildmaschinen bieten seitliche und radiale Bodenabstützung. Zusätzlich können sie verschiedene Arten der Ortsbruststützung und Grundwasserbeherrschung beinhalten (siehe Abschnitt 3).
Bestimmte zugehörige Punkte gehören nicht zum Anwendungsbereich dieser Norm:
-   zusätzliche Ausrüstung, die einen integralen Bestandteil einer Schildmaschine und des Nachläufers bilden kann und die für Arbeiten unter Druckluft (Druckluftkammern) benötigt wird (siehe EN 12110:2002);
-   Anwendung unter Überdruck-Bedingungen;
-   die Stromzufuhr bis zur Maschine;
-   Hilfswerkzeuge und -ausrüstung, die für die Maschine, an oder in ihr benötigt werden;
-   elektromagnetische Verträglichkeit;
-   Lade- und Transportausrüstung, die nicht integraler Bestandteil der Maschine ist, z. B. Zugsystem, Wagen für den Personaltransport, Mörtelwagen, Wagen für den Tübbing- und Bohrguttransport.
ANMERKUNG   Innerhalb der Europäischen Union kann die Richtlinie 94/9/EG bezüglich Ausrüstungen und Schutzsysteme, die für den Gebrauch in explosiver Umgebung vorgesehen sind, auf den Maschinentyp oder die Ausrüstungen dieses Dokuments angewendet werden. Dieses Dokument ist nicht vorgesehen, Anforderungen zur Übereinstimmung mit den wesentlichen Gesundheits- und Sicherheitsanforderungen der Richtlinie 94/9/EG zu liefern.

Tunneliers - Machines à boucliers, machines de fonçage, machines de forage à tarière, systèmes d'érection des voussoirs - Prescriptions de sécurité

1.1   Descriptions des machines
Le présent document s'applique à tous les types de machines à bouclier et aux trains suiveurs associés, aux machines de fonçage horizontal, aux machines de forage à tarière et au système d'érection de voussoirs. Il précise les prescriptions essentielles de sécurité pour la conception, l'installation, la maintenance et les informations pour l'utilisation de telles machines.
Les machines à bouclier et le train suiveur associé comprennent :
-   les boucliers ouverts pour l'excavation manuelle et mécanique ;
-   les tunneliers pleine section ;
-   les micro tunneliers ;
-   le train suiveur fixe ou remorqué ;
-   l'équipement de fonçage.
Toutes les machines à bouclier fournissent un soutien latéral et radial. En plus, elles peuvent fournir divers types de soutènement frontal et de contrôle de la pression hydrostatique (voir Article 3).
Certains équipements ou phénomènes associés n'entrent pas dans le domaine d'application de la norme :
¾   les équipements supplémentaires pouvant former une partie intégrante de la machine à bouclier ou du train suiveur et utilisés pour le travail sous air comprimé (hyperbarie/soufflerie) (voir EN 12110:2002) ;
-   l'utilisation en conditions d'hyperbarie ;
-   l'alimentation électrique jusqu'à la machine ;
-   les accessoires et outils utilisés pour, avec ou sur la machine ;
-   la compatibilité électromagnétique ;
-   les équipements de chargement et de transport non intégrés à la machine, par exemple parc à wagons, conducteur porté, chariots de ciment, convoyeurs de voussoirs, convoyeurs de déblais.
NOTE   La Directive de l'Union Européenne 94/9/CE concernant les équipements et systèmes de protection pour une utilisation en atmosphère potentiellement explosive peut être applicable au type de machines ou équipements couverts par le présent document. Le présent document n'est pas destiné à fournir des moyens de satisfaire aux exigences essentielles de santé et de sécurité de la Directive 94/9/CE.

Stroji za gradnjo predorov – Zaščitni stroji, potisni vrtalni stroji in vrtalni stroji s svedri ter oprema za polaganje oblog – Varnostne zahteve

General Information

• Status: Withdrawn
• Publication Date: 03-May-2005
• Withdrawal Date: 14-Oct-2008
• ICS: 91.220 - Construction equipment
• Technical Committee: CEN/TC 151 - Construction equipment and building material machines - Safety
• Drafting Committee: CEN/TC 151/WG 4 - Tunnelling machines - Safety
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 15-Oct-2008
• Completion Date: 15-Oct-2008
• Directive: 98/37/EC - Machinery
• Mandate: M/BC/CEN/91/1 - Standardization request to CEN/CENELEC concerning machines presenting hazards due to mobility or load lifting
• Ref Project: SIST EN 12336:2005 - Tunnelling machines - Shield machines, thrust boring machines, auger boring machines, lining erection equipment - Safety requirements

Relations

• Merged Into: EN 12336:2005+A1:2008 - Tunnelling machines - Shield machines, thrust boring machines, auger boring machines, lining erection equipment - Safety requirements
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2005
6WURML]DJUDGQMRSUHGRURY±=DãþLWQLVWURMLSRWLVQLYUWDOQLVWURMLLQYUWDOQLVWURMLV
VYHGULWHURSUHPD]DSRODJDQMHREORJ±9DUQRVWQH]DKWHYH
Tunnelling machines - Shield machines, thrust boring machines, auger boring machines,
lining erection equipment - Safety requirements
Tunnelbaumaschinen - Schildmaschinen, Pressbohrmaschinen,
Schneckenbohrmaschinen, Geräte für die Errichtung der Tunnelauskleidung -
Sicherheitstechnische Anforderungen
Tunneliers - Machines a boucliers, machines de fonçage, machines de forage a tariere,
systemes d'érection des voussoirs - Prescriptions de sécurité
Ta slovenski standard je istoveten z: EN 12336:2005
ICS:
91.220 Gradbena oprema Construction equipment
93.060 Gradnja predorov Tunnel construction
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 12336
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2005
ICS 91.220
English version
Tunnelling machines - Shield machines, thrust boring machines,
auger boring machines, lining erection equipment - Safety
requirements
Tunneliers - Boucliers, machines de fonçage, matériel de Tunnelbaumaschinen - Schildmaschinen,
mise en place de revêtement - Prescriptions de sécurité Pressbohrmaschinen, Schneckenbohrmaschinen, Geräte
für die Errichtung der Tunnelauskleidung -
Sicherheitstechnische Anforderungen
This European Standard was approved by CEN on 21 February 2005.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12336:2005: E
worldwide for CEN national Members.

Contents
Page
Foreword .4
Introduction.5
1 Scope .6
2 Normative references .7
3 Terms, definitions symbols and abbreviated terms.8
4 List of significant hazards.10
4.1 Mechanical hazards .11
4.2 Electrical hazards.11
4.3 Thermal hazards.11
4.4 Hazards generated by noise.11
4.5 Hazards generated by radiation.11

4.6 Hazards generated by materials and substances .11
4.7 Hazards generated by neglect of ergonomic principles .11
4.8 Hazards caused by failure of energy supply.11
4.9 Hazards caused by missing and/or incorrectly positioned safety related measures.11
5 Safety requirements and/or protective measures .12
5.1 General .12
5.2 Specific requirements.12
5.2.1 Hazards due to sharp and rough parts.12
5.2.2 Hazards due to hot surfaces .12
5.2.3 Hoses, installation and shielding.12
5.2.4 Cutter head on TBMs .12
5.2.5 Handling of heavy loads.13
5.2.6 Rotation and displacement (axial movement) .13
5.2.7 High compressive loads.14
5.2.8 Access to and egress from operating positions and servicing points.14
5.2.9 Protection against falling objects, face collapse and flood.16
5.3 Control stations.16
5.3.1 General .16
5.3.2 Ergonomics .16
5.3.3 Visibility .16
5.4 Guards and protective devices .17
5.4.1 General .17
5.4.2 Specification of guards .17
5.4.3 Access to cutter head.17
5.4.4 Conveyor .17
5.5 Control devices and systems and safety circuits .17

5.5.1 Control devices .17
5.5.2 Control systems.18
5.5.3 Safety circuits .18
5.5.4 Starting and stopping and warning systems.18
5.5.5 Emergency stops .19
5.5.6 Failure of the power supply.19
5.6 Towing connection .19
5.7 Laser guidance.20
5.8 Ventilation and the control of dust and gas.20
5.8.1 General .20
5.8.2 Exhaust gases of internal combustion engines .20
5.8.3 Atmospheric changes and ingress of gases .20
5.9 Noise reduction.21
5.9.1 General .21
5.9.2 Noise reduction at source at the design stage .21
5.9.3 Noise emission determination .21
5.10 Electrical equipment.22
5.10.1 General .22
5.10.2 Protective measures.22
5.10.3 Cables and leads.22
5.10.4 Transformers.22
5.10.5 Earthing and bonding .22
5.10.6 Switch gear.23
5.10.7 Lighting.23
5.10.8 Emergency lighting.23
5.11 Isolation of high voltage power supply .23
5.12 Energy supply other than electricity .23
5.13 Fire prevention and protection .23
5.13.1 General .23
5.13.2 Fire extinguishing systems.24
5.13.3 Installation of fire extinguishing systems.24
5.14 Storage of rescue equipment.24
5.15 Forward probing equipment.24
5.16 Warning signs, warning devices, symbols .25
5.16.1 Warning signs .25
5.16.2 Warning devices .25
5.16.3 Symbols.25
5.17 Maintenance .25
5.17.1 General .25
5.17.2 Work on cutter heads .25
6 Verification of the safety requirements and/or prote
...