1、ICS 91.140.60Technische Regeln fr Trinkwasser-Installationen Teil 1: Allgemeines(enthlt nderung A1 : 2001)European Standard EN 806-1 : 2000 + Amendment A1 : 2001 has the status of aDIN Standard.A comma is used as the decimal marker.This standard has been included in the body of Codes of practice for
2、 gas issued by the DVGW DeutscherVerein des Gas- und Wasserfaches e.V. (German Association of Gas and Water Engineers).National forewordThis standard has been prepared by CEN/TC 164 Water supply (Secretariat: France), WG 2 Internal systemsand components.The responsible German body involved in its pr
3、eparation was the Normenausschuss Wasserwesen (WaterPractice Standards Committee), Technical Committee Husliche Wasserversorgung.This European Standard is part of a series of standards dealing with water supply installations inside buildingswithin the scope of the EC Directive on the approximation o
4、f the laws, regulations and administrativeprovisions of the Member States relating to construction products.It should be noted that not all of the DIN Standards dealing with water supply installations inside buildingsneed yet be withdrawn. This is in keeping with resolution 22/93 taken by CMC, which
5、 states that wherepackages of EN Standards are concerned, it shall be permitted for the relevant national standards to remainvalid 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,
6、 and CEN/TC has thereforedecided to extend the period of validity for relevant national standards until the end of the 6-month periodstarting with the publication of the last Part of the EN 806 series.AmendmentsThis standard differs from the April 2001 edition in that a graphical symbol for security
7、 groups has beenincluded (cf. item No. 6.14.5 in table 1) and the point of delivery has been indicated in figure 1.Previous editionsDIN 1988: 1930-08, 1940-09, 1955-03, 1962-01; DIN 1988-1: 1988-12; DIN EN 806-1: 2001-04.Ref. No. DIN EN 806-1/A1 : 2001-12English price group 14 Sales No. 111403.02DEU
8、TSCHE NORM December 2001EN 806-1Continued overleaf.EN comprises 31 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-Norm
9、en).Specifications for installations inside buildings conveyingwater for human consumptionPart 1: General(includes Amendment A1 : 2001)English version of DIN EN 806-1 : 2001 + A1 : 2001Supersedes April 2001 edition.English versionICS 91.140.60Descriptors:Specifications for installations inside build
10、ingsconveying water for human consumptionPart 1: General(includes Amendment A1 : 2001) 2001. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 806-1 : 2000 + A1 : 2001 ETechnische Regeln fr Trinkwasser-Installationen Teil 1: Allgemeine
11、s(enthlt nderung A1 : 2001)This European Standard was approved by CEN on 2000-01-20 and AmendmentA1 on 2001-06-29.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 without any alt
12、eration.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 by translatio
13、n 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, Ireland, Italy,L
14、uxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.EN 806-1September 2000Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung|Spcifications techniques rela
15、tivesaux installations pour leau destine la consommation humaine lintrieur des btiments Partie 1:Gnralits (amendement A1 : 2001inclus)+A1August 2001SupersedesEN 806-1 : 2000.Page 2EN 806-1 : 2000 + A1 : 2001ContentsPageForeword to EN 806-1 : 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . .
16、 . . . . . . . . . . . . . 2Foreword to EN 806-1 : 2000/A1 : 2001 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Normative references . . . . . . . . . . . . . .
17、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Competence and duties for design, construction and operation . . . . . . . . 45 Terms and definitions . . . . . . . . .
18、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Graphic symbols and abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Annex A (informative) Examples for the use of graphic symbols . . . . . . . . . 30Foreword to EN 806-1 : 2000This European Standard
19、has been prepared by Technical Committee CEN/TC 164 Water supply, the Secretariatof which is held by AFNOR.Annex A of this European Standard is informative.NOTE: This is the first part of European Standard EN 806 consisting of five Parts, as follows:EN 806-1 GeneralEN 806-2 DesignEN 806-3 Pipe sizin
20、gEN 806-4 InstallationEN 806-5 Operation and maintenanceThis European Standard shall be given the status of a national standard, either by publication of an identical textor by endorsement, and conflicting national standards withdrawn, by March 2001 at the latest.In accordance with the CEN/CENELEC I
21、nternal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Swi
22、tzerland, and the United Kingdom.Foreword to EN 806-1 : 2000/A1 : 2001This amendment to EN 806-1 : 2000 has been prepared by Technical Committee CEN/TC 164 Water supply,the Secretariat of which is held by AFNOR.This amendment shall be given the status of a national standard, either by publication of
23、 an identical text or byendorsement, by February 2002 at the latest, and conflicting national standards shall be withdrawn byDecember 2004 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this
24、 European Standard:Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Page 3EN 806-1 : 2000 + A1 : 2001Page 4EN 806-1 : 2000 + A1 : 2001Page 5EN 806
25、-1 : 2000 + A1 : 2001Page 6EN 806-1 : 2000 + A1 : 2001Page 7EN 806-1 : 2000 + A1 : 2001Page 8EN 806-1 : 2000 + A1 : 2001Page 9EN 806-1 : 2000 + A1 : 2001Page 10EN 806-1 : 2000 + A1 : 2001Page 11EN 806-1 : 2000 + A1 : 2001Page 12EN 806-1 : 2000 + A1 : 2001Page 13EN 806-1 : 2000 + A1 : 2001Page 14EN 8
26、06-1 : 2000 + A1 : 2001Page 15EN 806-1 : 2000 + A1 : 2001Page 16EN 806-1 : 2000 + A1 : 2001Page 17EN 806-1 : 2000 + A1 : 2001Page 18EN 806-1 : 2000 + A1 : 2001Page19EN806-1:2000+A1:2001For security group,see 6.14.5Page 20EN 806-1 : 2000 + A1 : 2001Page 21EN 806-1 : 2000 + A1 : 2001Page 22EN 806-1 : 2000 + A1 : 2001Page 23EN 806-1 : 2000 + A1 : 2001Page 24EN 806-1 : 2000 + A1 : 2001Page 25EN 806-1 : 2000 + A1 : 2001Page 26EN 806-1 : 2000 + A1 : 2001Page 27EN 806-1 : 2000 + A1 : 2001Page28EN806-1:2000+A1:2001Part 22:5101,5102, 5112Part 3:405See remarks.Security group6.14.5 Ex(concluded)
