SIST EN 12050-1:2015
(Main)Wastewater lifting plants for buildings and sites - Part 1: Lifting plants for wastewater containing faecal matter
Wastewater lifting plants for buildings and sites - Part 1: Lifting plants for wastewater containing faecal matter
This European Standard applies to lifting plants for wastewater containing faecal matter (referred to as “faecal lifting plants” in this standard) for drainage of locations below flood level in buildings and sites to prevent any backflow of wastewater into the building. These lifting plants may be prefabricated or delivered as prefabricated kits and assembled on site. This standard specifies general requirements, basic construction and testing principles, together with information on materials and assessment and verification of constancy of performance.
Construction and testing requirements for non-return valves used in wastewater lifting plants are given in EN 12050 4.
This European Standard does not apply for pumping installations for drain and sewer systems outside buildings for pumping of municipal wastewater according to EN 752:2008, Annex F.
NOTE Lifting plants for wastewater containing faecal matter can also be used for wastewater that does not contain faecal matter and for surface water.
This European Standard applies also to lifting plants for wastewater containing faecal matter which are not prefabricated but composed of individual components purchased from different suppliers and put together on site.
Abwasserhebeanlagen für die Gebäude- und Grundstücksentwässerung - Teil 1: Fäkalienhebeanlagen
Diese Europäische Norm gilt für Abwasserhebeanlagen für fäkalienhaltiges Abwasser (in dieser Norm abgekürzt als „Fäkalienhebeanlagen“), zur rückstausicheren Entwässerung von Ablaufstellen in Gebäuden und auf Grundstücken unterhalb der Rückstauebene. Diese Hebeanlagen können werkseitig zusammengebaut oder als Bausatz geliefert und vor Ort zusammengebaut werden. Diese Norm legt allgemeine Anforde¬rungen, Bau- und Prüfgrundsätze sowie Angaben zu Werkstoffen und zur Bewertung und Überprüfung der Leistungsbeständigkeit fest.
Festlegungen zu Bau- und Prüfgrundsätzen für Rückflussverhinderer für Abwasserhebeanlagen sind in EN 12050-4 enthalten.
Diese Europäische Norm gilt nicht für Pumpanlagen für Entwässerungssysteme außerhalb von Gebäuden zur Förderung von kommunalem Abwasser nach EN 752:2008, Anhang F.
ANMERKUNG Fäkalienhebeanlagen können auch für fäkalienfreies Abwasser und für Oberflächenwasser verwendet werden.
Diese Europäische Norm gilt auch für Fäkalienhebeanlagen, die nicht werkseitig zusammengebaut sind sondern aus Einzelkomponenten bestehen, die von unterschiedlichen Zulieferern eingekauft und vor Ort zusammengebaut werden.
Stations de relevage d'effluents pour les bâtiments et terrains - Partie 1: Stations de relevage pour effluents contenant des matières fécales
La présente Norme européenne s’applique aux stations de relevage pour effluents contenant des matières fécales (également appelées « stations de relevage d’effluents contenant des matières fécales » dans la présente norme), pour le drainage sans reflux des points d'écoulement qui se situent en dessous de la hauteur de refoulement dans les bâtiments et les terrains. Ces stations de relevage peuvent être préfabriquées ou fournies sous forme de kits préfabriqués à assembler sur place. La présente norme spécifie des exigences générales, des principes fondamentaux de construction et d'essai, ainsi que des informations sur les matériaux et l'évaluation et la vérification de la constance des performances.
Les exigences de construction et d'essai relatives aux dispositifs anti-retour dans les stations de relevage d'effluents sont définies dans l'EN 12050-4.
La présente Norme européenne ne s'applique pas aux installations de pompage destinées aux réseaux d'évacuation et d'assainissement à l'extérieur des bâtiments qui sont utilisées pour le pompage des eaux usées municipales conformément à l'EN 752:2008, Annexe F.
NOTE Les stations de relevage pour effluents contenant des matières fécales peuvent également être utilisées pour les effluents qui ne contiennent pas de matières fécales, ainsi que pour les eaux de pluie.
La présente Norme européenne s'applique également aux stations de relevage pour effluents contenant des matières fécales qui sont non pas préfabriquées, mais constituées de composants individuels achetés auprès de différents fournisseurs et assemblés sur place.
Črpališča odpadne vode za stavbe in zemljišča - 1. del: Črpališča odpadne vode s fekalijami
Ta del evropskega standarda se uporablja za črpališča odpadne vode s fekalijami (v tem standardu imenovana »črpališča fekalij«), ki se lahko uporabljajo tudi za obdelavo odpadne vode brez fekalij, za odvodnjavanje delov stavb pod poplavno ravnjo in zemljišč zunaj stavb zaradi preprečevanja povratnega toka odpadne vode nazaj v stavbo. Ta del evropskega standarda vsebuje splošne zahteve, osnovna načela zasnove in preskušanja, skupaj z informacijami o materialih ter vrednotenju skladnosti. OPOMBA 1: Zahteve za zasnovo in preskušanje nepovratnih ventilov, ki se uporabljajo v črpališčih fekalij, so določene v standardu EN 12050-4. OPOMBA 2: Za črpalne napeljave za odvajanje in kanalizacije zunaj stavb, ki se uporabljajo za črpanje gospodinjske odpadne vode, glej standard EN 752:2008, dodatek F.
General Information
- Status
- Published
- Publication Date
- 19-Apr-2015
- Technical Committee
- IOVO - Water supply and waste water engineering
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 27-Mar-2015
- Due Date
- 01-Jun-2015
- Completion Date
- 20-Apr-2015
- Directive
- 89/106/EEC - Construction products
Relations
- Effective Date
- 01-May-2015
Overview
EN 12050-1:2015 - published by CEN - is the European standard for wastewater lifting plants for buildings and sites specifically for wastewater containing faecal matter (commonly called faecal lifting plants). It defines general requirements, basic construction and testing principles, material guidance and the framework for assessment and verification of constancy of performance (AVCP). The standard covers prefabricated units, kit assemblies and systems built from separately sourced components assembled on site. It is intended to prevent backflow of wastewater into buildings where drainage outlets are below flood level.
Key topics and requirements
- Scope and applicability: Lifting plants for faecal wastewater used to drain locations below flood level. Note: it does not cover pumping installations for municipal sewer systems outside buildings (see EN 752:2008).
- Materials and product characteristics: Requirements for tank materials, mechanical resistance, watertightness and odourtightness.
- Lifting effectiveness: Criteria for discharge connections, ventilating pipe minimum dimensions, minimum flow rates, free ball passage and useful volume for macerating and non‑macerating systems.
- Control and electrical equipment: Performance and safety expectations for control systems and electrical components.
- Testing procedures: Includes water pressure tests, odour tightness tests, hot water tests and hydraulic performance tests to verify lifting effectiveness.
- Durability and reaction to fire: Durability of watertightness, mechanical resistance and lifting performance; reaction to fire classification requirements were added in this edition.
- Conformity & AVCP: Type testing, factory production control (FPC), DoP and CE marking procedures aligned with the Construction Products Regulation (EU No. 305/2011).
- Complementary components: Non‑return valve construction and testing are addressed in EN 12050-4.
Applications
- Drainage of basements, below‑grade toilets, cellars and installations where outlets are below external sewer invert level.
- New build and retrofit projects requiring reliable faecal wastewater lifting solutions.
- Use cases include both macerating units and non‑macerating lifting plants; faecal lifting plants may also handle faecal‑free wastewater and surface water where appropriate.
Who should use this standard
- Manufacturers of prefabricated lifting plants and component suppliers.
- Designers and consulting engineers specifying drainage solutions for below‑flood‑level locations.
- Installers and building services contractors assembling kits or site‑built systems.
- Test laboratories, certification bodies and authorities responsible for AVCP, DoP and CE marking.
- Facility managers and specifiers seeking compliant, durable, and odour‑tight lifting solutions.
Related standards
- EN 12050-4 (non‑return valves)
- EN 12056-1 & EN 12056-4 (internal gravity drainage & layout)
- EN 12566 series (small wastewater treatment / septic tanks)
- EN 752 (external sewer systems) - for out‑of‑scope municipal pumping guidance
Keywords: EN 12050-1:2015, wastewater lifting plants, faecal lifting plants, drainage below flood level, lifting plant testing, CEN standard, AVCP, CE marking.
Frequently Asked Questions
SIST EN 12050-1:2015 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Wastewater lifting plants for buildings and sites - Part 1: Lifting plants for wastewater containing faecal matter". This standard covers: This European Standard applies to lifting plants for wastewater containing faecal matter (referred to as “faecal lifting plants” in this standard) for drainage of locations below flood level in buildings and sites to prevent any backflow of wastewater into the building. These lifting plants may be prefabricated or delivered as prefabricated kits and assembled on site. This standard specifies general requirements, basic construction and testing principles, together with information on materials and assessment and verification of constancy of performance. Construction and testing requirements for non-return valves used in wastewater lifting plants are given in EN 12050 4. This European Standard does not apply for pumping installations for drain and sewer systems outside buildings for pumping of municipal wastewater according to EN 752:2008, Annex F. NOTE Lifting plants for wastewater containing faecal matter can also be used for wastewater that does not contain faecal matter and for surface water. This European Standard applies also to lifting plants for wastewater containing faecal matter which are not prefabricated but composed of individual components purchased from different suppliers and put together on site.
This European Standard applies to lifting plants for wastewater containing faecal matter (referred to as “faecal lifting plants” in this standard) for drainage of locations below flood level in buildings and sites to prevent any backflow of wastewater into the building. These lifting plants may be prefabricated or delivered as prefabricated kits and assembled on site. This standard specifies general requirements, basic construction and testing principles, together with information on materials and assessment and verification of constancy of performance. Construction and testing requirements for non-return valves used in wastewater lifting plants are given in EN 12050 4. This European Standard does not apply for pumping installations for drain and sewer systems outside buildings for pumping of municipal wastewater according to EN 752:2008, Annex F. NOTE Lifting plants for wastewater containing faecal matter can also be used for wastewater that does not contain faecal matter and for surface water. This European Standard applies also to lifting plants for wastewater containing faecal matter which are not prefabricated but composed of individual components purchased from different suppliers and put together on site.
SIST EN 12050-1:2015 is classified under the following ICS (International Classification for Standards) categories: 91.140.80 - Drainage systems. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 12050-1:2015 has the following relationships with other standards: It is inter standard links to SIST EN 12050-1:2001. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 12050-1:2015 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 88/379/EEC, 89/106/EEC; Standardization Mandates: M/118, M/118 REV1. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase SIST EN 12050-1:2015 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.IHNDOLMDPLAbwasserhebeanlagen für die Gebäude- und Grundstücksentwässerung - Teil 1: FäkalienhebeanlagenStations de relevage d'effluents pour les bâtiments et terrains - Partie 1: Stations de relevage pour effluents contenant des matières fécalesWastewater lifting plants for buildings and sites - Part 1: Lifting plants for wastewater containing faecal matter91.140.80Drenažni sistemiDrainage systemsICS:Ta slovenski standard je istoveten z:EN 12050-1:2015SIST EN 12050-1:2015en,fr,de01-maj-2015SIST EN 12050-1:2015SLOVENSKI
STANDARDSIST EN 12050-1:20011DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12050-1
March 2015 ICS 91.140.80 Supersedes EN 12050-1:2001English Version
Wastewater lifting plants for buildings and sites - Part 1: Lifting plants for wastewater containing faecal matter
Stations de relevage d'effluents pour les bâtiments et terrains - Partie 1 : Stations de relevage pour effluents contenant des matières fécales
Abwasserhebeanlagen für die Gebäude- und Grundstücksentwässerung - Teil 1: Fäkalienhebeanlagen This European Standard was approved by CEN on 17 January 2015.
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, 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 © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12050-1:2015 ESIST EN 12050-1:2015
Recommended materials . 26 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation . 27 ZA.1 Scope and relevant characteristics . 27 ZA.2 Procedure for AVCP of lifting plants for wastewater containing faecal matter . 29 ZA.2.1 System(s) of AVCP . 29 ZA.2.2 Declaration of performance (DoP) . 32 ZA.2.2.1 General . 32 ZA.2.2.2 Content. 32 ZA.2.2.3 Example of DoP . 33 ZA.3 CE marking and labelling. 36 Bibliography . 39
Lifting plants for wastewater containing faecal matter can also be used for wastewater that does not contain faecal matter and for surface water. This European Standard applies also to lifting plants for wastewater containing faecal matter which are not prefabricated but composed of individual components purchased from different suppliers and put together on site. 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 edition of the referenced document (including any amendments) applies. EN 124, Gully tops and manhole tops for vehicular and pedestrian areas — Design requirements, type testing, marking, quality control EN 12056-1:2000, Gravity drainage systems inside buildings — Part 1: General and performance requirements EN 12056-4:2000, Gravity drainage systems inside buildings — Part 4: Wastewater lifting plants - Layout and calculation EN 12566-1:2000/A1:2003, Small wastewater treatment systems for up to 50 PT — Part 1: Prefabricated septic tanks EN 12566-4:2007, Small wastewater treatment systems for up to 50 PT — Part 4: Septic tanks assembled in situ from prefabricated kits EN 13463-1, Non-electrical equipment for use in potentially explosive atmospheres — Part 1: Basic method and requirements EN 13501-1, Fire classification of construction products and building elements — Part 1: Classification using data from reaction to fire tests EN 13823, Reaction to fire tests for building products — Building products excluding floorings exposed to the thermal attack by a single burning item EN 13598-1, Plastics piping systems for non-pressure underground drainage and sewerage — Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) — Part 1: Specifications for ancillary fittings including shallow inspection chambers EN 60079-0, Explosive atmosphere — Part 0: Equipment — General requirements (IEC 60079-0) SIST EN 12050-1:2015
is the minimum flow velocity in the discharge pipe system = 0,7 m/s; id
is the pipe internal diameter in mm, minQ
is the minimum flow rate in l/s.
Key Y pipe internal diameter di in mm X1 flow rate Q in l/s X2 flow rate Q in m3/h Figure 1 — Relationship between flow rate and pipe internal diameter of the discharge pipe 4.3.5 Minimum free ball passage of the lifting plant The free passage in the faecal lifting plant at any point between the faecal inlet into the lifting plant and the pumping device shall have at least a ball passage of 40 mm. 4.3.6 Minimum size of discharge connections for non-macerating faecal lifting plants Discharge connections of non-macerating faecal lifting plants shall be at least DN 80. The ball passage of the non-return valve shall be at least 60 mm. Where permitted, the discharge connection shall be at least DN 50 and the ball passage of the non-return valve shall also be at least 50 mm. SIST EN 12050-1:2015
1) See Decision of the Commission 96/603/EC of 1996-10-04 (see OJEU L 267 of 1996-10-19), as twice amended by 2000/605/EC of 2000-09-26 (see OJEU L 258 of 2000-10-12) and by 2003/424/EC of 2003-06-06 (see OJEU L 144 of 2003-06-12). SIST EN 12050-1:2015
Key 1 throttle 4 vent 7 tank a useful volume 2 shut-off valve 5 manometer 8 inflow b switch on level 3 non-return valve 6 screen 9 collection tank c switch off level Figure 2 — Testing arrangement 5.3.2 Test procedure The inflow to the plant shall be regulated to cause the lifting device to turn on and off automatically. The duration of non-pumping shall be calculated by dividing the useful volume of the collection tank by the maximum allowable inflow to the plant as stated by the manufacturer. This gives the allowable minimum running time as per EN 12056-4. The operation shall be tested, using water only, for a period of 10 min at the operating point, where Q
× H is the maximum and a water temperature of (35 ± 2) °C. After this time no further heating of the water is required. Continue the test for a further 20 min, adding a total of three single floor cloths at intervals of 5 min. During a further running period of 10 min without the addition of any further floor cloths, adjust the discharge head to give a flow velocity of 0,7 m/s in the discharge pipe system. Continue for a further 20 min, adding a total of three more single floor cloths at intervals of 5 min. During this test a short reduction in the discharge output is acceptable provided that no failure of the plant occurs. All floor cloths shall have been pumped by the end of the test. If a floor cloth has not been pumped, and is located inside the pump housing a further floor cloth shall not be added. The floor cloth located inside the housing shall be removed after 15 min and the test continued. The SIST EN 12050-1:2015
— Watertightness 4.2.2 5.2.1 one 4.2.2 — Odourtightness 4.2.3 5.2.2 one 4.3.3 Lifting effecti
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