1、BS EN 12566-3:2016Small wastewater treatmentsystems for up to 50 PTPart 3: Packaged and/or site assembleddomestic wastewater treatment plantsBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 12566-3:2016 BRITISH STANDARDNational forewordThis British Standard is t
2、he UK implementation of EN 12566-3:2016. It supersedes BS EN 12566-3:2005+A2:2013 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/505, Wastewater engineering.A list of organizations represented on this committee can be obtained on request to its secr
3、etary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 91475 1 ICS 13.060.30 Compliance with a British Standard cann
4、ot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 12566-3:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISC
5、HE NORM EN 12566-3 August 2016 ICS 13.060.30 Supersedes EN 12566-3:2005+A2:2013English Version Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants Petites installations de traitement des eaux uses jusqu 50 PTE - Partie 3: S
6、tations dpuration des eaux uses domestiques fabriques en usine et/ou assembles sur site Kleinklranlagen fr bis zu 50 EW - Teil 3: Vorgefertigte und/oder vor Ort montierte Anlagen zur Behandlung von huslichem Schmutzwasser This European Standard was approved by CEN on 25 June 2016. CEN members are bo
7、und 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
8、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
9、 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,
10、 Luxembourg, 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 B
11、russels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12566-3:2016 EBS EN 12566-3:2016EN 12566-3:2016 (E) 2 Contents Page European foreword . 6 1 Scope 8 2 Normative references 8 3 Terms, definitions, symbols and abbreviated
12、 terms 9 3.1 Terms and definitions . 9 3.2 Symbols and abbreviated terms . 10 4 Product characteristics 11 4.1 Design . 11 4.1.1 General . 11 4.1.2 Inlets, outlets, internal pipework and connections . 11 4.1.3 Access . 11 4.1.4 Sizing basis . 12 4.1.5 Overall dimensions 12 4.2 Load bearing capacity
13、. 12 4.3 Treatment efficiency . 13 4.4 Watertightness 13 4.4.1 General . 13 4.4.2 Water test 13 4.4.3 Vacuum test 13 4.4.4 Pneumatic pressure test 13 4.5 Durability 14 4.5.1 General . 14 4.5.2 Concrete . 14 4.5.3 Steel . 14 4.5.4 Unplasticized polyvinyl chloride (PVC-U) . 14 4.5.5 Polyethylene (PE)
14、. 14 4.5.6 Glass reinforced plastic (GRP) . 15 4.5.7 Polypropylene (PP) . 16 4.5.8 PDCPD . 16 4.5.9 Flexible sheets . 17 4.6 Reaction to fire 17 4.6.1 General . 17 4.6.2 Plants classified as Class A1 without the need for testing . 17 4.6.3 Plants classified according to the test results 18 4.7 Power
15、 consumption 18 4.8 Dangerous substances 18 5 Testing, assessment and sampling methods 19 5.1 Load bearing capacity . 19 5.1.1 Generals . 19 5.1.2 Load bearing capacity determined by calculation . 19 5.1.3 Load bearing capacity determined by testing . 20 5.2 Treatment efficiency . 22 5.3 Watertightn
16、ess 23 6 Assessment and verification of constancy of performance AVCP 23 6.1 General . 23 BS EN 12566-3:2016EN 12566-3:2016 (E) 3 6.2 Type testing 23 6.2.1 General . 23 6.2.2 Test samples, testing and compliance criteria . 24 6.2.3 Test reports 26 6.2.4 Shared other party results 26 6.2.5 Cascading
17、determination of the product type results . 26 6.3 Factory production control . 27 6.3.1 General . 27 6.3.2 Requirements . 28 6.3.3 Product specific requirements 31 6.3.4 Initial inspection of factory and of FPC . 31 6.3.5 Continuous surveillance of FPC . 32 6.3.6 Procedure for modifications . 32 6.
18、3.7 One-off products, pre-production products (e.g. prototypes) and products produced in very low quantity . 32 7 Classification and designation (Nominal designation) . 33 8 Marking, labelling and packaging . 33 8.1 Marking 33 8.2 Installation instructions . 33 8.3 Operation and maintenance instruct
19、ions 34 Annex A (normative) Watertightness test 35 A.1 Selection of test . 35 A.2 Water test 35 A.2.1 Sample 35 A.2.2 Procedure 35 A.2.3 Expression of results . 36 A.3 Air permeability vacuum test . 36 A.3.1 Sample 36 A.3.2 Procedure 36 A.3.3 Expression of results . 36 A.4 Pneumatic pressure test 37
20、 A.4.1 Sample 37 A.4.2 Procedure 37 A.4.3 Expression of results . 37 Annex B (normative) Treatment efficiency test procedure . 38 B.1 Responsibility and testing location 38 B.2 Plant selection and preliminary evaluation . 38 B.2.1 General . 38 B.2.2 Installation and commissioning 38 B.2.3 Operation
21、and maintenance procedures during testing 38 B.2.4 Data to be monitored. 38 B.3 Test procedure 39 BS EN 12566-3:2016EN 12566-3:2016 (E) 4 B.3.1 Time for establishment 39 B.3.2 Influent characteristics 39 B.3.3 Daily flow pattern for testing . 40 B.3.4 Test procedure 40 B.3.4.1 General . 40 B.3.4.2 O
22、verload 42 B.3.4.3 Peak flow discharge 42 B.3.4.4 Power breakdown / machine breakdown 42 B.3.5 Influent and effluent samplings 42 B.4 Sample analysis . 43 B.5 Test report 43 Annex C (normative) Test methods for structural behaviour. 44 C.1 General . 44 C.2 Crushing test for concrete plant . 44 C.2.1
23、 Crushing test methods 44 C.2.2 Crushing test procedures 45 C.2.2.1 Type A test (vertical load) . 45 C.2.2.1.1 Sample 45 C.2.2.1.2 Procedure . 45 C.2.2.1.3 Expression of results 45 C.2.2.2 Type B test (horizontal load) . 46 C.2.2.2.1 Sample 46 C.2.2.2.2 Procedure . 46 C.2.2.2.3 Expression of results
24、 46 C.2.2.3 Type C test (vertical load) . 46 C.2.2.3.1 Sample 46 C.2.2.3.2 Procedure . 47 C.2.2.3.3 Expression of results 47 C.3 Vertical load test for PE, PP and PDCPD plant . 47 C.3.1 Sample 47 C.3.2 Procedure 47 C.3.3 Expression of results . 48 C.4 Vacuum test for GRP plants 48 C.5 Pit test. 49 C
25、.5.1 Sample 49 C.5.2 Procedure 49 BS EN 12566-3:2016EN 12566-3:2016 (E) 5 C.5.3 Expression of results . 50 Annex D (normative) Mechanical characteristics used for structural behaviour calculation . 51 D.1 Concrete . 51 D.2 GRP . 51 D.3 PVC-U . 51 D.4 PE and PP . 51 D.5 Steel . 51 Annex E (informativ
26、e) Analysis method 52 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation . 53 ZA.1 Scope and relevant characteristics 53 ZA.2 Procedure of attestation of conformity of packaged and/or site assembled domestic wastewater treatm
27、ent plants . 55 ZA.2.1 System(s) of AVCP . 55 ZA.2.2 Declaration of performance (DoP) . 57 ZA.2.2.1 General . 57 ZA.2.2.2 Content . 57 ZA.2.2.3 Example of DoP . 58 ZA.3 CE marking and labelling . 60 Bibliography . 63 BS EN 12566-3:2016EN 12566-3:2016 (E) 6 European foreword This document (EN 12566-3
28、:2016) has been prepared by Technical Committee CEN/TC 165 “Waste water 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 the latest by February 2017, and co
29、nflicting national standards shall be withdrawn at the latest by May 2018. 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 such patent rights. This docume
30、nt supersedes EN 12566-3:2005+A2:2013. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an
31、 integral part of this document. The differences between this version and EN 12566-3:2005+A2:2013 are mainly editorial changes according to the Construction Product Regulation (CPR) and declaration of power consumption and desludging during treatment efficiency test. The standard series EN 12566 “Sm
32、all wastewater treatment systems for up to 50 PT” contains the following parts (see Figure 1): Part 1: Prefabricated septic tanks; Part 3: Packaged and/or site assembled domestic wastewater treatment plants (this document); Part 4: Septic tanks assembled in situ from prefabricated kits; Part 6: Pref
33、abricated treatment unit used for septic tank effluent; Part 7: Prefabricated tertiary treatment unit For filtration systems, CEN/TC 165 decided to publish the following CEN Technical reports, which are considered as Code of practices and do not specify treatment requirements: Part 2: Soil infiltrat
34、ion systems Part 5: Pre-treated Effluent Filtration systems BS EN 12566-3:2016EN 12566-3:2016 (E) 7 Key A domestic wastewater 1 prefabricated septic tank B septic tank effluent 2 soil infiltration system C treated infiltrated effluent 3 packaged and/or site assembled domestic wastewater treatment pl
35、ant D treated wastewater 4 septic tank assembled in situ from prefabricated kit E tertiary treated wastewater 5 pre-treated effluent filtration system 6 prefabricated treatment unit used for septic tank effluent 7 prefabricated tertiary treatment unit National regulations may specify different arran
36、gements between the products described in the standard series EN 12566. Figure 1 Scheme related to the arrangement of the parts of EN 12566 According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard
37、: 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,
38、 Sweden, Switzerland, Turkey and the United Kingdom. BS EN 12566-3:2016EN 12566-3:2016 (E) 8 1 Scope This European Standard specifies requirements, test methods, the marking and evaluation of conformity for packaged and/or site assembled domestic wastewater treatment plants (including guest houses a
39、nd businesses) used for populations up to 50 inhabitants. Small wastewater treatment plants according to this European Standard are used for the treatment of domestic wastewater. It covers plants made of concrete, steel, PVC-U, Polyethylene (PE), Polypropylene (PP), Glass Reinforced Polyester (GRP-U
40、P), Polydicyclopentadiene (PDCPD), PVC and EPDM. The test methods specified in this European Standard establish the performance of the plant, needed to verify its suitability for the end use (see 5.2). This European Standard applies to small wastewater treatment plants for use buried in the ground w
41、here no vehicle loads are applied to the product. This European Standard applies to plants where all prefabricated components are factory or site-assembled by one manufacturer and which are tested as a whole. NOTE In some countries, domestic wastewater treatment plants are followed by other systems
42、to conform to national regulations. 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 refe
43、renced document (including any amendments) applies. EN 206, Concrete Specification, performance, production and conformity EN 580, Plastics piping systems Unplasticized poly(vinyl chloride) (PVC-U) pipes Test method for the resistance to dichloromethane at a specified temperature (DCMT) EN 727, Plas
44、tics piping and ducting systems Thermoplastics pipes and fittings Determination of Vicat softening temperature (VST) EN 858-1, Separator systems for light liquids (e.g. oil and petrol) Part 1: Principles of product design, performance and testing, marking and quality control EN 976-1:1997, Undergrou
45、nd tanks of glass-reinforced plastics (GRP) Horizontal cylindrical tanks for the non-pressure storage of liquid petroleum based fuels Part 1: Requirements and test methods for single wall tanks EN 978:1997, Underground tanks of glass-reinforced plastics (GRP) Determination of factor alpha and factor
46、 beta EN 1905, Plastics piping systems Unplasticized poly(vinyl chloride) (PVC-U) pipes, fittings and material Method for assessment of the PVC content based on total chlorine content EN 10088-1, Stainless steels Part 1: List of stainless steels EN 12311-2, Flexible sheets for waterproofing Determin
47、ation of tensile properties Part 2: Plastic and rubber sheets for roof waterproofing EN 13369, Common rules for precast concrete products BS EN 12566-3:2016EN 12566-3:2016 (E) 9 EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using data from reac
48、tion to fire tests EN 14150, Geosynthetic barriers Determination of permeability to liquids EN 16323:2014, Glossary of wastewater engineering terms EN ISO 178, Plastics Determination of flexural properties (ISO 178) EN ISO 179 (all parts), Plastics Determination of Charpy impact properties (ISO 179,
49、 all parts) EN ISO 527-2, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics (ISO 527-2) EN ISO 899-2, Plastics Determination of creep behaviour Part 2: Flexural creep by three-point loading (ISO 899-2) EN ISO 1133-1:2011, Plastics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 1: Standard method (ISO 1133-1:2011) EN ISO 1133-2, Plastics Determination of the melt mass-flow rate (MFR) and melt vol
