1、ICS 13.060.30Klranlagen Teil 11: Erforderliche allgemeine AngabenEuropean Standard EN 12255-11 : 2001 has the status of a DIN Standard.National forewordThis standard has been prepared by CEN/TC 165 Waste water engineering (Secretariat: Germany).The responsible German body involved in its preparation
2、 was the Normenausschuss Wasserwesen (WaterPractice Standards Committee), Technical Committee Abwasserbehandlungsanlagen.This European Standard is part of a series of standards dealing with wastewater treatment plants within thescope of the EC Directive on the approximation of the laws, regulations
3、and administrative provisions of theMember States relating to construction products.It should be noted that not all of the DIN Standards dealing with wastewater treatment plants need yet bewithdrawn. This is in keeping with resolution 152/98 taken by CEN/BT, which states that where packagesof EN Sta
4、ndards are concerned, it shall be permitted for the relevant national standards (DIN 19569 series)to remain valid for longer periods than usual, until the EN package has been published in its entirety.In the case at hand, all of the relevant EN Standards have not yet been published, and CEN/TC has t
5、hereforedecided to extend the period of validity for relevant national standards until the end of 2001.It should be noted that the scope of the EN 12255 series is not identical with that of the DIN 19569 series.Ref. No. DIN EN 12255-11 : 2001-07English price group 09 Sales No. 110911.01DEUTSCHE NORM
6、 July 2001EN 12255-11Continued overleaf.EN comprises 11 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Wastewa
7、ter treatment plantsPart 11: General data requiredEnglish version of DIN EN 12255-11English versionICS 13.060.30Descriptors:Wastewater treatment plantsPart 11: General data required 2001. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No.
8、EN 12255-11 : 2001 EKlranlagen Teil 11: Erforderlicheallgemeine AngabenThis European Standard was approved by CEN on 2001-02-04.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard w
9、ithout any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language made
10、 by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ir
11、eland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.EN 12255-11March 2001Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung|Stations dpuration Partie 11:Informations gnrales exigesPage 2EN 12255-11 : 2001Page 3EN 12255-11 : 2001Page 4EN 12255-11 : 2001Page 5EN 12255-11 : 2001Page 6EN 12255-11 : 2001Page 7EN 12255-11 : 2001Page 8EN 12255-11 : 2001Page 9EN 12255-11 : 2001Page 10EN 12255-11 : 2001Page 11EN 12255-11 : 2001
