DIN EN 1610-2015 Construction and testing of drains and sewers German version EN 1610 2015《下水管道的铺设和检验 德文版本EN 1610-2015》.pdf

1、 One or more corrigenda exist with corrections to this document. These can be searched online and ordered free of charge at www.beuth.de December 2015 English price group 17No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth

2、 Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 93.030!%I;5“2382418www.din.deDIN EN 1610Construction and testing of drains and sewers;English version EN 1610:2015,English translation of DIN EN 1610:2015-12Einbau und Prfung von Abwasserleitung

3、en und -kanlen;Englische Fassung EN 1610:2015,Englische bersetzung von DIN EN 1610:2015-12Mise en oeuvre et essai des branchements et canalisations dassainissement;Version anglaise EN 1610:2015,Traduction anglaise de DIN EN 1610:2015-12SupersedesDIN EN 1610:1997-10www.beuth.deDocument comprises 42 p

4、agesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.11.15DIN EN 1610:2015-12 2 A comma is used as the decimal marker. National foreword This document (EN 1610:2015) has been prepared by Technical Committee CEN/TC 165 “Waste water en

5、gineering” (Secretariat: DIN, Germany). Working Group WG 10 “Installation of buried pipes for gravity drain and sewer systems” (Secretariat: Germany) of CEN/TC 165 carried out the work. The responsible German body involved in its preparation was DIN-Normenausschuss Wasserwesen (DIN Standards Committ

6、ee Water Practice), Working Committee NA 119-05-34 AA Rohrverlegung und -statik (CEN/TC 165/WG 10 und CEN/TC 165/WG 12). DIN EN 1610 provides detailed guidance on the construction and related testing of drains and sewers as well as manholes in systems outside buildings. The construction covers new c

7、onstruction and renewal. In the area of building and site drainage, reference is made to standards in the DIN 1986 series. In Germany, the Deutsche Vereinigung fr Wasserwirtschaft, Abwasser und Abfall e.V. (DWA) (German Association for Water, Wastewater and Waste) is responsible for the supplementar

8、y national regulations in the form of technical codes and worksheets. Additional information is also found in the following DWA worksheets: null DWA-A 139: Einbau- und Prfung von Abwasserleitungen und -kanlen (Construction and testing of drains and sewers) null ATV DVWK-A 127: Statische Berechnung v

9、on Abwasserkanlen und -leitungen (Guidelines for the static calculation of sewers and drains) null DWA-A 142: Abwasserkanle und -leitungen in Wassergewinnungsgebieten (Sewers and drains in water catchment areas) null DWA-A 160: Frs- und Pflugverfahren fr den Einbau von Abwasserleitungen und -kanlen

10、(Milling and ploughing procedures for the construction of drains and sewers) DIN EN 752 provides a framework for the design, construction, rehabilitation, maintenance and operation of drain and sewer systems outside buildings. In Germany the minimum trench width is according to EN 1610, Tables 1 and

11、 2, and the clear minimum trench width is according to DIN 4124. Amendments This standard differs from DIN EN 1610:1997-10 as follows: a) the definition of the minimum working space has been included; b) information on maximum sizes for the materials for the embedment (bedding) for DN 600 have been

12、added in Subclause 5.2.1; c) requirements for industrially manufactured aggregates and recycled construction materials in the embedment have been added in Subclause 5.2.3.4; DIN EN 1610:2015-12 3 d) general requirements on the construction of trenches (pipe-soil-system) have been supplemented in Sub

13、clause 6.1; e) the minimum working space for trenches deeper than 2,5 m has been added; f) Figure 2 has been changed - representation of the minimum working space; g) in Subclause 6.3 (Trench width) the term “minimum working space” has been added; h) in Subclause 12.2 (Visual inspection) the coding

14、according to EN 13508-2 has been included; i) Annex B with additional information on characteristics of granular materials has been deleted; j) Annex C “Manufacturers instructions” has been added; k) Annex D “Additional national public documents” has been supplemented. Previous editions DIN 4033: 19

15、40-04, 1941-05, 1963-05, 1979-11 DIN EN 1610: 1997-10 DIN EN 1610:2015-12 4 National Annex NA (informative) Bibliography DIN 4124, Excavations and trenches Slopes, planking and strutting breadths of working spaces EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1610 September 2015 ICS 93.030 Su

16、persedes EN 1610:1997English Version Construction and testing of drains and sewers Mise en oeuvre et essai des branchements et canalisations dassainissement Einbau und Prfung von Abwasserleitungen und -kanlen This European Standard was approved by CEN on 24 July 2015. CEN members are bound to comply

17、 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-CENELEC M

18、anagement 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-CENELEC Management Centre has the same

19、 status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg,

20、Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015

21、CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1610:2015 EEN 1610:2015 (E) 2 Contents Page European foreword . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 6 4 General 8 4.1 Technical principles . 8 4.2 Safeguard

22、ing design decisions . 9 4.3 Short sections of trench 9 5 Construction components and materials 10 5.1 General . 10 5.2 Materials used for embedment . 10 5.2.1 General . 10 5.2.2 Native soil 10 5.2.3 Imported materials . 10 5.3 Materials used for main backfill . 12 6 Construction of trench 12 6.1 Ge

23、neral . 12 6.1.1 Introduction . 12 6.1.2 Working space and soil compaction 12 6.1.3 Transmission of load between trench support system and soil . 12 6.1.4 Installing and removing the trench support system . 13 6.2 Trenches 13 6.3 Trench width 13 6.3.1 Maximum trench width 13 6.3.2 Minimum trench wid

24、th 13 6.3.3 Determination of trench width . 15 6.4 Trench stability . 15 6.5 Trench bottom . 15 6.6 Dewatering . 16 7 General principles of embedment and support 16 7.1 General . 16 7.2 Bedding construction types 17 7.2.1 Bedding construction type 1 17 7.2.2 Bedding construction type 2 17 7.2.3 Bedd

25、ing construction type 3 17 7.3 Special methods of bedding or support . 18 8 Installation . 18 8.1 General . 18 8.2 Setting out . 18 8.3 Delivery, handling and transportation on site 18 8.4 Storage . 18 8.5 Lifting of components . 19 8.6 Laying . 19 8.6.1 General . 19 DIN EN 1610:2015-12 EN 1610:2015

26、 (E)3 8.6.2 Line and level . 19 8.6.3 Jointing . 19 8.6.4 Socket holes 19 8.6.5 Pipe cutting . 20 8.6.6 Provisions for future connections 20 8.6.7 Other instructions 20 8.7 Special forms of constructions . 20 8.7.1 Pipelines above ground 20 8.7.2 Pipelines within protective pipes . 20 8.7.3 Brick an

27、d in situ concrete sewers . 20 8.7.4 Pipelines through, under or close to structures 20 8.8 Supporting and anchoring . 20 8.9 Manholes and inspection chambers 21 9 Connection to pipes and manholes 21 9.1 General . 21 9.2 Connection by junctions . 21 9.3 Connection by connecting fittings 21 9.4 Conne

28、ction by saddle fittings . 22 9.5 Connection by welding 22 9.6 Connection to manholes and inspection chambers 22 10 Testing during construction . 22 11 Backfilling 22 11.1 General . 22 11.2 Compaction . 22 11.3 Embedment and initial backfill . 23 11.4 Main backfill . 23 11.5 Removal of trench suppor

29、t system . 23 11.6 Surface reinstatement . 24 12 Final inspection and/or testing of pipelines and manholes after backfilling . 24 12.1 General . 24 12.2 Visual inspection . 24 12.3 Leaktightness . 24 12.4 Embedment and main backfill . 24 12.4.1 General . 24 12.4.2 Compaction . 24 12.4.3 Pipe deforma

30、tion 24 13 Procedures and requirements for testing gravity pipelines. 25 13.1 General . 25 13.2 Testing with air (method “L“) 25 13.3 Testing with water (method “W“) . 28 13.3.1 Test pressure 28 13.3.2 Conditioning time . 29 13.3.3 Test requirements 29 13.3.4 Testing time 29 13.4 Testing individual

31、joints 30 14 Testing of pressure pipelines . 30 15 Qualifications . 30 Annex A (informative) Dewatering . 31 A.1 General . 31 DIN EN 1610:2015-12 EN 1610:2015 (E)4 A.2 Sump pumping from trench bottom 31 A.3 Deep wells . 31 A.4 Vertical well points 32 A.5 Horizontal pipe dewatering . 32 A.6 Eductor w

32、ell pointing . 32 Annex B (informative) Abstract from DIRECTIVE 2014/25/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 26 February 2014 on procurement by entities operating in the water, energy, transport and postal services sectors and repealing Directive 2004/17/EC (Text with EEA relevance) .

33、 33 Annex C (informative) Manufacturers Instructions 34 Annex D (informative) Additional national public documents 35 D.1 France . 35 D.2 Germany 35 D.3 The Netherlands . 35 D.4 Austria 35 D.5 Switzerland: . 36 D.6 Sweden . 36 D.7 UK . 36 Bibliography . 38 DIN EN 1610:2015-12 EN 1610:2015(E)5 Europe

34、an foreword This document (EN 1610:2015) has been prepared by Technical Committee CEN/TC 165 “Wastewater engineering”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at th

35、e latest by March 2016, and conflicting national standards shall be withdrawn at the latest by March 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all

36、 such patent rights. This document supersedes EN 1610:1997. The main changes with respect to the previous edition are listed below: updating of references and their associated requirements; addition of requirements for the soil-pipe-system. According to the CEN-CENELEC Internal Regulations, the nati

37、onal standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lit

38、huania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 1610:2015-12 EN 1610:2015 (E) 6 1 Scope This European Standard is applicable to the construction and related testing of drains and sewers u

39、sually buried in the ground and usually operating under gravity but up to 0,5 kPa when surcharged. The construction of pipelines operating under pressure is covered by this European Standard together with EN 805 as appropriate (e.g. for testing). This European Standard is applicable to drains and se

40、wers installed in trenches, under embankments or above ground. For trenchless construction EN 12889 applies. Additionally, other local or national regulations may apply, e.g. concerning health and safety, pavement reinstatement and requirements for tightness testing. NOTE Further information is give

41、n by reference to national documents listed in Annex D. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest

42、 edition of the referenced document (including any amendments) applies. EN 476:2011, General requirements for components used in drains and sewers EN 752, Drain and sewer systems outside buildings EN 805, Water supply Requirements for systems and components outside buildings EN 1295-1, Structural de

43、sign of buried pipelines under various conditions of loading Part 1: General requirements 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. The same definitions apply for trenches with vertical or sloping sides and for pipes laid below embankments.

44、 Some of these terms are illustrated in Figure 1. 3.1 bedding part of the construction which supports the pipe between the trench bottom and the sidefill or initial backfill Note 1 to entry: The bedding consists of upper and lower bedding. In the case of the pipe laid on natural trench bottom, the t

45、rench bottom is the lower bedding. 3.2 compaction layer thickness thickness of each new layer of fill material prior to its compaction 3.3 depth of cover vertical distance from the top of the pipe barrel to the surface 3.4 embedment fill around the pipe including bedding, sidefill and initial backfi

46、ll DIN EN 1610:2015-12 EN 1610:2015 (E) 7 3.5 initial backfill layer of fill material immediately above the crown of the pipe 3.6 main backfill fill between the top of the embedment and the level of the ground, top of embankment or, when applicable, the bottom of the road or railway construction 3.7

47、 minimum trench width minimum distance needed for safety and construction between the trench walls at the top of the lower bedding or when applicable between the trench support systems at any level 3.8 native soil soil from the excavation of the trench 3.9 nominal size DN numerical designation of si

48、ze of component, which is a convenient integer approximately equal to a manufacturing dimension in mm Note 1 to entry: This may apply to either the internal diameter (DN/ID) or the external diameter (DN/OD). Source: EN 476:2011 3.10 pipeline assembly of pipes, fittings and joints between manholes or

49、 other structures SOURCE: EN 16323:2014, definition 2.2.3.6, modified 3.11 prefabricated component product manufactured separately from the installation process, generally in circumstances where a product standard applies and/or a manufacturers quality control is in place 3.12 sidefill material between bedding and initial backfill 3.13 trench depth vertical distance from the bottom of the trench to the surface 3.14 minimum working space x/2 horizontal distance from the pipe outside wall to the side wall of the trench, or when applicable, between th