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SIST EN 12845:2005/oprA2:2008
01-november-2008
Vgrajene naprave za gašenje - Avtomatski sprinklerski sistemi - Projektiranje,
vgradnja in vzdrževanje
Fixed firefighting systems - Automatic sprinkler systems - Design, installation and
maintenance
Ortsfeste Brandbekämpfungsanlagen - Automatische Sprinkleranlagen - Planung,
Installation und Instandhaltung
Installations fixes de lutte contre l'incendie - Systèmes d'extinction automatiques du type
sprinkleur - Calcul, installation et maintenance
Ta slovenski standard je istoveten z: EN 12845:2004/prA2
ICS:
13.220.20 3RåDUQD]DãþLWD Fire protection
SIST EN 12845:2005/oprA2:2008 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 12845:2005/oprA2:2008
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SIST EN 12845:2005/oprA2:2008
EUROPEAN STANDARD
FINAL DRAFT
EN 12845:2004
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA2
August 2008
ICS 13.220.20
English Version
Fixed firefighting systems - Automatic sprinkler systems -
Design, installation and maintenance
Installations fixes de lutte contre l'incendie - Systèmes Ortsfeste Brandbekämpfungsanlagen - Automatische
d'extinction automatiques du type sprinkleur - Calcul, Sprinkleranlagen - Planung, Installation und Instandhaltung
installation et maintenance
This draft amendment is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee
CEN/TC 191.
This draft amendment A2, if approved, will modify the European Standard EN 12845:2004. 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 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.
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
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12845:2004/prA2:2008: E
worldwide for CEN national Members.
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SIST EN 12845:2005/oprA2:2008
EN 12845:2004/prA2:2008 (E)
Contents Page
Foreword.3
1 Modification to Clause 3, Terms and definitions.4
2 Modification to Clause 4, Contract planning and documentation .4
3 Modification to 6.2.2, Ordinary Hazard - OH .4
4 Modification to 7.2.3, Intermediate level in-rack sprinklers .4
5 Modification to Clause 8, Water supplies.6
6 Modification to Clause 9, Type of water supply .6
7 Modification to Clause 10, Pumps .6
8 Modification to 11.4.1.1, Type A pre-action installation.8
9 Modification to 12.2, Maximum area of coverage per sprinkler.8
10 Modification to 13.2.3, Velocity .8
11 Modification to 14.9, Corrosion protection of sprinklers .9
12 Modification to Clause 15, Valves.9
13 Modification to Clause 17, Pipework .
...