EN 752:2017

Drain and sewer systems outside buildings - Sewer system management

This European Standard specifies the objectives for drain and sewer systems outside buildings. It specifies the functional requirements for achieving these objectives and the principles for strategic and policy activities relating to planning, design, installation, operation, maintenance and rehabilitation.
It is applicable to drain and sewer systems from the point where wastewater leaves a building, roof drainage system, or paved area, to the point where it is discharged into a wastewater treatment plant or receiving water body.
Drains and sewers below buildings are included provided that they do not form part of the drainage system for the building.

Entwässerungssysteme außerhalb von Gebäuden - Kanalmanagement

Diese Europäische Norm legt Ziele für Entwässerungssysteme außerhalb von Gebäuden fest. Sie legt Funktionsanforderungen zum Erreichen dieser Ziele fest sowie Grundsätze für Strategie und Vorgehensweise in Bezug auf Planung, Bemessung, Bau, Betrieb, Unterhalt und Sanierung.
Sie gilt für Entwässerungssysteme von dem Punkt an, an dem das Abwasser das Gebäude bzw. die Dachentwässerung verlässt oder in einen Straßenablauf fließt, bis zu dem Punkt, an dem das Abwasser in eine Kläranlage oder ein aufnehmendes Gewässer eingeleitet wird.
Abwasserleitungen und  kanäle unterhalb von Gebäuden sind hierbei eingeschlossen, solange sie nicht Bestandteil der Gebäudeentwässerung sind.

Réseaux d'évacuation et d'assainissement à l'extérieur des bâtiments - Gestion du réseau d'assainissement

La présente Norme européenne spécifie les objectifs des réseaux d’évacuation et d’assainissement à l’extérieur des bâtiments. Elle spécifie les prescriptions fonctionnelles permettant d’atteindre ces objectifs ainsi que les principes des activités stratégiques et politiques liées à la planification, à la conception, à l’installation, à l’exploitation, à l’entretien et à la réhabilitation.
Elle s’applique aux réseaux d’évacuation et d’assainissement à partir du point où les eaux usées quittent un bâtiment, un système d’évacuation de toiture ou une surface revêtue, jusqu’au point où elles se déversent dans une station d’épuration ou un milieu récepteur aquatique.
Les branchements et collecteurs situés sous des bâtiments sont inclus, à condition qu’ils ne fassent pas partie du réseau d‘évacuation du bâtiment.

Sistemi za odvod odpadne vode in kanalizacijo zunaj zgradb - Upravljanje sistema za kanalizacijo

Ta evropski standard določa zahteve za drenažne in kanalizacijske sisteme zunaj stavb. Določa funkcionalne zahteve za dosego teh ciljev ter načela za strateške in politične dejavnosti, povezane z načrtovanjem, zasnovo, namestitvijo, delovanjem, vzdrževanjem in rehabilitacijo.
Uporablja se za drenažne in kanalizacijske sisteme, ki delujejo zlasti s pomočjo gravitacije, od točke, kjer odpadne vode zapustijo stavbo, strešni drenažni sistem ali tlakovano območje, do točke, kjer se izlivajo v čistilnih naprave za gospodinjske odplake ali sprejemajoče vodno telo.
Zajeti so tudi drenažni in kanalizacijski sistemi, ki ne tvorijo dela drenažnega sistema stavbe.

General Information

• Status: Published
• Publication Date: 25-Apr-2017
• Withdrawal Date: 30-Oct-2017
• ICS: 23.040.05 - Pipeline and its parts for external sewage systems
• ICS: 93.030 - External sewage systems
• Technical Committee: CEN/TC 165 - Waste water engineering
• Drafting Committee: CEN/TC 165/WG 22 - Drainage outside buildings
• Directive: 2000/60/EC - Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a framework for Community action in the field of water policy (substitutes Directive Reference 01/991 - Common Position on WFD)
• Directive: 91/271/EEC - Urban waste-water treatment
• Ref Project: SIST EN 752:2017 - Drain and sewer systems outside buildings - Sewer system management

Relations

• Replaces: EN 752:2008 - Drain and sewer systems outside buildings
• Effective Date: 03-May-2017

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2017
1DGRPHãþD
SIST EN 752:2009
Sistemi za odvod odpadne vode in kanalizacijo zunaj zgradb - Upravljanje sistema
za kanalizacijo
Drain and sewer systems outside buildings - Sewer system management
Entwässerungssysteme außerhalb von Gebäuden - Kanalmanagement
Réseaux d'évacuation et d'assainissement à l'extérieur des bâtiments - Gestion du
réseau d’assainissement
Ta slovenski standard je istoveten z: EN 752:2017
ICS:
93.030 Zunanji sistemi za odpadno External sewage systems
vodo
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 752
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2017
EUROPÄISCHE NORM
ICS 23.040.05; 93.030 Supersedes EN 752:2008
English Version
Drain and sewer systems outside buildings - Sewer system
management
Réseaux d'évacuation et d'assainissement à l'extérieur Entwässerungssysteme außerhalb von Gebäuden -
des bâtiments - Gestion du réseau d'assainissement Kanalmanagement
This European Standard was approved by CEN on 27 February 2017.

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 CEN-CENELEC Management 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 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, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 752:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 6
Introduction . 8
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 11
4 Objectives . 14
4.1 General . 14
4.2 Public health and safety . 15
4.3 Occupational health and safety . 15
4.4 Environmental protection . 15
4.5 Sustainable development . 16
5 Requirements . 16
5.1 Functional requirements. 16
5.1.1 Introduction . 16
5.1.2 Protection from sewer flooding . 18
5.1.3 Maintainability . 18
5.1.4 Protection of surface receiving water bodies . 18
5.1.5 Protection of groundwater . 19
5.1.6 Prevention of odours and toxic, explosive and corrosive gases . 19
5.1.7 Prevention of noise and vibration . 19
5.1.8 Structural integrity and design working life . 19
5.1.9 Watertightness . 19
5.1.10 Sustainable use of products and materials . 19
5.1.11 Sustainable use of energy . 19
5.1.12 Maintaining the flow . 19
5.1.13 Not endangering adjacent structures and utility services . 19
5.1.14 Inputs quality. 19
5.2 Determination of performance requirements for the drain and sewer system . 20
5.2.1 Introduction . 20
5.2.2 Environmental performance requirements . 22
5.2.3 Hydraulic performance requirements . 23
5.2.4 Structural requirements . 24
5.2.5 Operational requirements . 24
5.3 Design criteria . 24
5.3.1 Introduction . 24
5.3.2 Hydraulic design criteria . 25
5.3.3 Environmental design criteria . 27
5.3.4 Structural design criteria . 28
5.3.5 Operational criteria. 29
6 Integrated sewer system management . 29
6.1 Introduction . 29
6.2 Investigation . 31
6.2.1 Introduction . 31
6.2.2 Purpose of investigation . 33
6.2.3 Review of performance information . 33
6.2.4 Determine the scope of the investigation . 33
6.2.5 Review existing information . 33
6.2.6 Inventory update . 33
6.2.7 Hydraulic investigation . 34
6.2.8 Environmental investigation . 34
6.2.9 Structural investigation . 34
6.2.10 Operational investigation . 34
6.3 Assessment. 35
6.3.1 Introduction. 35
6.3.2 Assessment of the hydraulic performance . 35
6.3.3 Assessment of environmental impact . 36
6.3.4 Assess structural condition . 36
6.3.5 Assess operational performance . 36
6.3.6 Compare with performance requirements . 36
6.3.7 Identify unacceptable impacts . 36
6.3.8 Identify causes of performance deficiencies . 36
6.4 Planning . 37
6.4.1 Introduction. 37
6.4.2 Develop integrated solutions . 37
6.4.3 Assess solutions . 38
6.4.4 Prepare action plans. 39
6.5 Implementation . 43
6.5.1 Introduction. 43
6.5.2 Development of work programme . 44
6.5.3 Development of work specification . 45
6.5.4 Carrying out work. 45
6.5.5 Measuring conformity . 45
6.5.6 Review performance requirements and update plan . 45
7 Health and safety . 45
8 Design . 47
8.1 General . 47
8.2 Types of system .
...