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
Relations
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.
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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Frequently Asked Questions
EN 12050-1:2015 is a standard published by the European Committee for Standardization (CEN). 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.
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.
EN 12050-1:2015 has the following relationships with other standards: It is inter standard links to EN 12050-1:2001. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
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.
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Die Norm EN 12050-1:2015 bietet umfassende Richtlinien für die Gestaltung und den Betrieb von Hebeanlagen für Abwasser, das fäkalische Stoffe enthält, und stellt somit sicher, dass gefährdete Standorte in Gebäuden und auf Grundstücken vor Rückstau geschützt sind. Mit einem klar definierten Anwendungsbereich richtet sich diese europäische Norm an Hersteller, Planer und Installateure von fäkalischen Hebeanlagen. Ein wesentlicher Vorteil dieser Norm ist die Berücksichtigung sowohl vorgefertigter als auch kommissionierter Anlagen, die aus einzelnen Komponenten bestehen. Dies ermöglicht eine große Flexibilität bei der Planung und Ausführung, da unterschiedliche Lieferanten eingebunden werden können, was zu einer Optimierung der Lieferkette führt. Die Klarheit in den allgemeinen Anforderungen und dem grundlegenden Konstruktionsprinzip schafft ein hohes Maß an Vertrauen in die Qualität und Zuverlässigkeit von fäkalischen Hebeanlagen. Zusätzlich zu den Konstruktionsvorgaben bietet die Norm auch Leitlinien zu den Prüfprinzipien und zur Materialauswahl, was für die Gewährleistung der Leistungskonstanz von zentraler Bedeutung ist. Die spezifischen Anforderungen an die Rückflusssperren, die in EN 12050-4 behandelt werden, ergänzen die Norm sinnvoll und tragen dazu bei, die Betriebssicherheit von Abwasserhebeanlagen zu maximieren. Die Relevanz von EN 12050-1:2015 erstreckt sich auch auf ihre Anwendung in geringfügigen Situationen, da sie auch für Abwasser ohne fäkale Stoffe und für Regenwasseranwendungen genutzt werden kann. Dies zeigt die Vielseitigkeit der in der Norm beschriebenen Hebeanlagen und macht sie zu einem wertvollen Instrument für verschiedene Entwässerungsprojekte. Insgesamt verdeutlicht die Norm EN 12050-1:2015 ihr Engagement für Standards im Bereich der Abwasserhebeanlagen und stellt sicher, dass die Anforderungen an Sicherheit, Leistung und Effizienz auf europäischer Ebene erfüllt werden.
La norme SIST EN 12050-1:2015 se positionne comme un document essentiel pour les installations de relevage des eaux usées contenant des matières fécales. Son champ d’application est clair et bien défini, comprenant spécifiquement les systèmes de relevage qui sont utilisés dans des bâtiments et sites situés en dessous du niveau de crue. Cette norme vise à prévenir tout retour d’eaux usées dans le bâtiment, garantissant ainsi une sécurité et une hygiène indispensables pour les utilisateurs. Parmi les forces notables de cette norme, on trouve la précision dans la définition des exigences générales et des principes fondamentaux de construction et de test. Cela garantit que toutes les installations respectent des standards élevés de qualité et de performance. De plus, la possibilité d'utiliser des usines de relevage de construction préfabriquée ou montées sur place offre une flexibilité précieuse aux fabricants et installateurs, répondant ainsi aux besoins variés des projets de construction. L’information concernant les matériaux utilisés et l’évaluation de la constance des performances est également un point fort de cette norme. Elle fournit des orientations claires sur l’utilisation adéquate des composants, ce qui contribue à une mise en œuvre efficace et sécurisée des systèmes de relevage. Il est important de noter que la norme inclut aussi des directives relatives aux vannes anti-retour spécifiquement pour les installations de relevage des eaux usées, renforçant ainsi leur résilience face à la pression et aux débits des eaux. En précisant que les installations de relevage peuvent également être employées pour des eaux usées sans matières fécales ainsi que pour des eaux de surface, la norme démontre sa pertinence étendue dans diverses situations d'assainissement. Cela élargit son applicabilité et s’avère utile pour les professionnels du secteur, qui peuvent ainsi utiliser cette norme comme référence dans une variété de contextes. En résumé, la norme SIST EN 12050-1:2015 est un document fondamental qui établit des standards élevés pour les usines de relevage des eaux usées contenant des matières fécales. Sa portée, ses exigences détaillées, et sa flexibilité d'application en font un outil de référence incontournable pour les acteurs du bâtiment et de l’assainissement.
The EN 12050-1:2015 standard provides comprehensive guidelines for wastewater lifting plants specifically designed for the handling of wastewater containing faecal matter. Its scope effectively encompasses both prefabricated systems and those assembled from individual components, ensuring flexibility for various building and site requirements. One of the key strengths of this standard is its emphasis on the prevention of backflow, which is critical for safeguarding buildings from potential contamination and ensuring a hygienic environment. The general requirements outlined ensure that all faecal lifting plants meet essential safety and performance criteria, thereby minimizing risks associated with wastewater management. Additionally, the standard includes detailed construction and testing principles. By specifying the requirements for materials and assessment methods, it establishes a uniform approach to quality control and reliability in performance across different installations. The inclusion of specific requirements for non-return valves, referenced from EN 12050-4, enhances the overall effectiveness of the installations under varying operational conditions. Furthermore, the clarity that lifting plants for wastewater containing faecal matter can also accommodate wastewater without faecal components and surface water adds to the versatility of the standard. This broad applicability ensures that the requirements set forth are relevant for a wide range of scenarios, making it an invaluable resource for engineers and architects involved in the design and implementation of wastewater management systems. Overall, EN 12050-1:2015 stands out as a vital document for stakeholders in the construction and maintenance of wastewater lifting plants. Its focus on performance, safety, and adaptability to various site conditions significantly enhances its relevance in the ongoing development of effective wastewater management solutions in the built environment.
EN 12050-1:2015 표준은 건물 및 장소의 배수 시스템에서 발생할 수 있는 오염수의 역류를 방지하기 위한 효과적인 설계 기준을 제공합니다. 이 표준의 주요 초점은 분뇨가 포함된 오수의 양수 시스템, 즉 "분뇨 양수 시스템"에 관한 것입니다. 이 시스템은 홍수 수준 이하에 있는 위치에서 배수하는 데 사용되며, 배수 성능을 유지하기 위해 필수적입니다. 표준의 강점 중 하나는 분명한 요구 사항과 기본적인 구조 및 시험 원칙을 규명하여 다양한 환경에서 양수 시스템의 신뢰성을 보장합니다. 이는 특히 공장에서 제작된, 혹은 현장에서 조립되는 제품 모두에 적용할 수 있어 상당한 유연성을 제공합니다. 또한, 분뇨가 포함된 오수 뿐만 아니라 분뇨가 포함되지 않은 오수 및 표면수에도 사용 가능하다는 점은 이 표준의 적용 범위를 넓히는 주요 요소입니다. EN 12050-1:2015는 자재에 대한 정보, 성능 일관성의 평가 및 검증을 포함하여 양수 시스템의 전반적인 체계적 접근을 제공합니다. 특히, 이 표준은 건물 이외의 배수 및 하수 시스템을 위한 펌핑 설치에 대해서는 적용되지 않기 때문에, 사용자들이 자신들의 필요에 맞는 정확한 기준을 사용할 수 있도록 돕습니다. 마지막으로, EN 12050-1:2015는 오수 양수 시스템의 비반환 밸브에 대한 건설 및 시험 요구 사항을 명시하는 EN 12050 4와도 연결되어, 양수 시스템의 안전성과 효과성을 더욱 보장합니다. 이처럼, 해당 표준은 건물에서의 오수 관리를 위한 필수적인 기준서로 자리 잡고 있으며, 관련 업계에서의 신뢰성을 높이는 데 기여하고 있습니다.
EN 12050-1:2015は、建物や敷地における糞便を含む廃水の持ち上げポンプ設備に関する欧州規格であり、特に洪水レベル以下の場所での廃水の排水を目的としています。この規格は、持ち上げポンプを用いることで建物内への廃水の逆流を防ぐことを目指しています。規格は、プレファブ（工場製）製品とプレファブキットのいずれかを選択可能であり、現場での組み立ても考慮されています。 この標準の強みは、糞便を含む廃水に特化した詳細な構造要件と試験原則を提供している点です。また、材料の情報や性能の一貫性の確認と評価に関する基準が明示されており、実用性と安全性を確保します。さらに、EN 12050-4に基づいて廃水持ち上げポンプ設備に使われる逆止弁の構造及び試験要件も定義されています。 この欧州規格は、糞便を含まない廃水や表流水にも利用できることが明記されており、この点でも適用範囲の広さが評価されます。また、異なる供給元から購入された個々のコンポーネントを現場で組み合わせる場合にも適用 가능であり、柔軟な選択肢を提供しています。したがって、EN 12050-1:2015は、廃水管理において信頼性と効率を高めるための重要な基準として位置付けられています。
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