SIST EN 752:2009

Drain and sewer systems outside buildings

This European Standard sets out the objectives for drain and sewer systems outside buildings.  It defines the functional requirements for achieving these objectives and the principles for strategic and policy activities relating to planning, design, installation, operation, maintenance and rehabilitation.

Entwässerungssysteme außerhalb von Gebäuden

Dieses Dokument legt Zielsetzungen für Entwässerungssysteme außerhalb von Gebäuden fest. Es legt
außerdem Leistungsanforderungen zum Erreichen dieser Zielsetzungen und Grundsätze für strategische und
politische Aktivitäten zu Planung, Bemessung, Einbau, Betrieb, Wartung und Renovierung fest.
Es ist anwendbar auf Entwässerungssysteme, welche hauptsächlich als Freispiegelsysteme betrieben werden.
Sie gilt von dem Punkt an, wo das Abwasser das Gebäude bzw. die Dachentwässerung verlässt oder in einen
Straßenablauf fließt, bis zu dem Punkt, wo das Abwasser in eine Behandlungsanlage oder einen Vorfluter
eingeleitet wird.
Abwasserleitungen und -kanäle unterhalb von Gebäuden sind hierbei eingeschlossen, solange sie nicht
Bestandteil der Gebäudeentwässerung sind.

Réseaux d'évacuation et d'assainissement a l'extérieur des bâtiments

Le présent document définit les objectifs des réseaux d'évacuation et d'assainissement a l'extérieur des bâtiments. Il établit les prescriptions de fonctionnement permettant d'atteindre ces objectifs ainsi que les principes des activités stratégiques et politiques liées a la planification, a la conception, a l'installation, au fonctionnement, a l'entretien et a la réhabilitation.
Il s'applique aux réseaux d'évacuation et d'assainissement, principalement les réseaux gravitaires, a partir du point ou les eaux usées quittent un bâtiment, un systeme d'évacuation de toiture ou une surface revetue, jusqu'au point ou elles se déversent dans une station d'épuration ou un milieu récepteur aquatique.
Les branchements et collecteurs situés sous des bâtiments sont inclus, a condition qu'ils ne fassent pas partie du réseau d'évacuation du bâtiment.

Sistemi za odvod odpadne vode in kanalizacijo zunaj zgradb

General Information

• Status: Withdrawn
• Publication Date: 26-Nov-2008
• Withdrawal Date: 05-Jun-2017
• ICS: 93.030 - External sewage systems
• Technical Committee: IOVO - Water supply and waste water engineering
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 06-Jun-2017
• Due Date: 29-Jun-2017
• Completion Date: 06-Jun-2017
• Ref Project: EN 752:2008 - Drain and sewer systems outside buildings

Relations

• Replaces: SIST EN 752-1:1996 - Drain and sewer systems outside buildings - Part 1: Generalities and definitions
• Effective Date: 01-Jan-2009
• Replaces: SIST EN 752-6:1998 - Drain and sewer systems outside buildings - Part 6: Pumping installations
• Effective Date: 01-Jan-2009
• Replaces: SIST EN 752-2:1996 - Drain and sewer systems outside buildings - Part 2: Performance requirements
• Effective Date: 01-Jan-2009
• Replaces: SIST EN 752-3:1996 - Drain and sewer systems outside buildings - Part 3: Planning
• Effective Date: 01-Jan-2009
• Replaces: SIST EN 752-5:1998 - Drain and sewer systems outside buildings - Part 5: Rehabilitation
• Effective Date: 01-Jan-2009
• Replaces: SIST EN 752-7:1998 - Drain and sewer systems outside buildings - Part 7: Maintenance and operations
• Effective Date: 01-Jan-2009
• Replaces: SIST EN 752-4:1998 - Drain and sewer systems outside buildings - Part 4: Hydraulic design and environmental considerations
• Effective Date: 01-Jan-2009
• Replaced By: SIST EN 752:2017 - Drain and sewer systems outside buildings - Sewer system management
• Effective Date: 01-Jul-2017

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 752:2009
01-januar-2009
1DGRPHãþD
SIST EN 752-1:1996
SIST EN 752-2:1996
SIST EN 752-3:1996
SIST EN 752-4:1998
SIST EN 752-5:1998
SIST EN 752-6:1998
SIST EN 752-7:1998
Sistemi za odvod odpadne vode in kanalizacijo zunaj zgradb
Drain and sewer systems outside buildings
Entwässerungssysteme außerhalb von Gebäuden
Réseaux d'évacuation et d'assainissement a l'extérieur des bâtiments
Ta slovenski standard je istoveten z: EN 752:2008
ICS:
93.030 Zunanji sistemi za odpadno External sewage systems
vodo
SIST EN 752:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 752:2009

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SIST EN 752:2009
EUROPEAN STANDARD
EN 752
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2008
ICS 93.030 Supersedes EN 752-1:1995, EN 752-2:1996, EN 752-
3:1996, EN 752-4:1997, EN 752-5:1997, EN 752-6:1998,
EN 752-7:1998
English Version
Drain and sewer systems outside buildings
Réseaux d'évacuation et d'assainissement à l'extérieur des Entwässerungssysteme außerhalb von Gebäuden
bâtiments
This European Standard was approved by CEN on 24 November 2007.
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 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 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.
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 752:2008: E
worldwide for CEN national Members.

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SIST EN 752:2009
EN 752:2008 (E)
Contents Page
Foreword.7
1 Scope.10
2 Normative references.10
3 Terms and definitions .11
4 Objectives.19
4.1 General.19
4.2 Public Health and Safety.20
4.3 Occupational Health and Safety.20
4.4 Environmental Protection.20
4.5 Sustainable Development.20
5 Requirements.21
5.1 Functional Requirements.21
5.1.1 Introduction.21
5.1.2 Protection from flooding.22
5.1.3 Maintainability.22
5.1.4 Protection of surface receiving waters .22
5.1.5 Protection of groundwater.22
5.1.6 Prevention of odours and toxic, explosive and corrosive gases .23
5.1.7 Prevention of noise and vibration.23
5.1.8 Sustainable use of products and materials .23
5.1.9 Sustainable use of energy .23
5.1.10 Structural integrity and design life .23
5.1.11 Maintaining the flow .23
5.1.12 Watertightness.23
5.1.13 Not endangering adjacent structures and utility services .23
5.1.14 Inputs quality.23
5.2 Determination of performance requirements for the drain and sewer system .23
6 Integrated Sewer System Management.26
6.1 Introduction.26
6.2 Investigation.27
6.2.1 Introduction.27
6.2.2 Purpose of investigation.28
6.2.3 Review of performance information .28
6.2.4 Determine the scope of the investigation .30
6.2.5 Review existing information.30
6.2.6 Inventory update.31
6.2.7 Hydraulic investigation.31
6.2.8 Environmental investigation.31
6.2.9 Structural investigation.32
6.2.10 Operational Investigation.32
6.3 Assessment.33
6.3.1 Introduction.33
6.3.2 Assessment of the hydraulic performance.33
6.3.3 Assessment of environmental impact.33
6.3.4 Assess structural condition .34
6.3.5 Assess operational performance.34
6.3.6 Compare with performance requirements .34
6.3.7 Identify unacceptable impacts .34
6.3.8 Identify causes of performance deficiencies.34
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SIST EN 752:2009
EN 752:2008 (E)
6.4 Developing the Plan .34
6.4.1 Introduction.34
6.4.2 Develop integrated solutions.35
6.4.3 Assess Solutions.38
6.4.4 Prepare action plan .39
6.5 Implementation.40
6.5.1 Introduction.40
6.5.2 Carry out work .40
6.5.3 Monitoring performance.41
6.5.4 Review performance requirements and update plan.41
7 Health and Safety Principles .41
8 Design Principles.42
8.1 General.42
8.2 Types of systems .42
8.3 Layout and profile .43
8.4 Hydraulic Design.44
8.4.1 General.44
8.4.2 Foul drains and sewers.44
8.4.3 Surface water drains and sewers .45
8.4.4 Combined drains and sewers .47
8.5 Environmental Considerations.47
8.5.1 General.47
8.5.2 Protection of surface receiving waters .49
8.5.3 Protection of Groundwater.49
8.5.4 Prevention of septicity.49
8.5.5 Combined sewer overflows and surface water treatment.50
8.5.6 Emergency overflows.50
8.6 Structural Design.50
8.6.1 Introduction.50
8.6.2 Structural design of pipelines.51
8.6.3 Structural design of other components.51
8.6.4 Materials selection.51
8.7 Operational Considerations.52
8.7.1 General.52
8.7.2 Separators.52
8.7.3 Self-cleansing conditions.52
8.7.4 Access to drains and sewers .53
9 Detailed Design.53
9.1 Introduction.53
9.2 Layout and profile .53
9.2.1 Introduction.53
9.2.2 Layout.53
9.2.3 Accessibility.54
9.2.4 Depth.54
9.2.5 Need for pumping.55
9.2.6 Pumping Installations.55
9.3 Preliminary Investigations.56
9.3.1 General.56
9.3.2 Topography.56
9.3.3 Geotechnical Survey.56
9.3.4 Groundwater.57
9.3.5 Existing drainage services .57
9.3.6 Other existing utility services .57
9.3.7 Extraneous water.57
9.4 Hydraulic Design.57
9.4.1 Introduction.57
9.4.2 Foul drains and sewers.57
9.4.3 Surface water drains and sewers .58
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SIST EN 752:2009
EN 752:2008 (E)
9.4.4 Combined drains and sewers.58
9.4.5 Capacity of pipelines.59
9.4.6 Sewers with steep gradients .59
9.4.7 Outfall Design Requirements .60
9.5 Environmental Considerations.60
9.5.1 Introduction.60
9.5.2 Outfall Design Requirements .60
9.5.3 Prevention of septicity .60
9.5.4 Drains and sewers near water abstraction areas.61
9.6 Operational Considerations.61
9.6.1 Introduction.61
9.6.2 Separators.61
9.6.3 Design for self-cleansing.61
9.6.4 Access to drains and sewers .62
10 Construction Principles.63
10.1 General.63
10.2 Pipelines.63
10.3 Ancillaries.63
11 Operations and Maintenance.64
11.1 Introduction.64
11.2 Objectives.65
11.3 Data requirements.65
11.4 Investigation and analysis of operational problems.66
12 Performance testing.67
13 Qualifications and Training.67
14 Sources of Additional Information.68
Annex A (informative) Relevant EU Directives.69
A.1 Introduction.69
A.2 Relevant Directives.69
Annex B (informative) Sources of Additional Information.70
B.1 National Standards Bodies.70
B.2 Austria.70
B.2.1 Regulatory Bodies.70
B.2.2 Other organisations.70
B.3 Denmark.71
B.3.1 Regulatory Bodies.71
B.3.2 Other organisations.71
B.4 France.72
B.4.1 Regulatory Bodies.72
B.4.2 Other organisations.72
B.5 Germany.72
B.5.1 Regulatory Bodies.72
B.5.2 Other organisations.73
B.6 Ireland.73
B.7 Italy.73
B.7.1 Regulatory Bodies.73
B.7.2 Other organisations.73
B.8 The Netherlands.74
B.8.1 Regulatory Bodies.74
B.8.2 Other organisations.74
B.9 Norway.75
B.9.1 Regulatory Bodies.75
B.9.2 Other organisations.75
B.10 Portugal.75
B.10.1 Regulatory Bodies.75
B.10.2 Other organisations.76
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SIST EN 752:2009
EN 752:2008 (E)
B.11 Sweden.76
B.11.1 Regulatory Bodies.76
B.11.2 Other organisations.76
B.12 Switzerland.76
B.12.1 Regulatory Bodies.76
B.12.2 Other organisations.77
B.13 United Kingdom.77
B.13.1 Regulatory Bodies.77
B.13.2 Other organisations.79
Annex C (normative) Operations and maintenance .80
C.1 Introduction.80
C.2 Operations planning.80
C.2.1 Inspection routines.80
C.2.2 Operations procedures.80
C.2.3 Contingency Planning.80
C.3 Pipelines.
...