1、December 2016 English price group 20No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 13.060.30!%_“2599160www.din.deD
2、IN EN 12566-1Small wastewater treatment systems for up to 50 PT Part 1: Prefabricated septic tanks;English version EN 125661:2016,English translation of DIN EN 12566-1:2016-12Kleinklranlagen fr bis zu 50 EW Teil 1: Werkmig hergestellte Faulgruben;Englische Fassung EN 125661:2016,Englische bersetzung
3、 von DIN EN 12566-1:2016-12Petites installations de traitement des eaux uses jusqu 50 PTE Partie 1: Fosses septiques prfabriques;Version anglaise EN 125661:2016,Traduction anglaise de DIN EN 12566-1:2016-12SupersedesDIN EN 125661:200405See start of applicationwww.beuth.deDocument comprises 55 pagesD
4、Translation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.12.16 DIN EN 12566-1:2016-12 2 A comma is used as the decimal marker. Start of application The start of application of this standard is 2016-12-01. It should be noted that, in Germany,
5、CE conformity marking of construction products will be permitted once this standard has been listed in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette) and from the date given therein. For further information, users of this standard should refer to the we
6、bsites of the European Commission or of the relevant building authority. The standard which this document replaces, DIN EN 12566-1:2004-05, may be used in parallel with this standard during a specified transition period where such has been laid down in the Official Journal of the European Union and/
7、or the Bundesanzeiger (German Federal Gazette). National foreword This document (EN 12566-1:2016) has been prepared by Technical Committee CEN/TC 165 “Waste water engineering” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Wasserwesen (DI
8、N Standards Committee Water Practice), Working Committee NA 119-05-04 AA Kleinklranlagen. Amendments This standard differs from DIN EN 12566-1:2004-05 as follows: a) the text has been brought in line with the EU Construction Products Regulation. Previous editions DIN 4261: 1942-02, 1954-10 DIN 4261-
9、1: 1970-10, 1983-10, 1991-02 DIN EN 12566-1: 2000-03, 2000-09, 2004-05 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12566-1 August 2016 ICS 13.060.30 Supersedes EN 12566-1:2000English Version Small wastewater treatment systems for up to 50 PT -Part1: Prefabricated septic tanks Petites instal
10、lations de traitement des eaux uses jusqu 50 PTE - Partie 1: Fosses septiques prfabriques Kleinklranlagen fr bis zu 50 EW - Teil 1: Werkmig hergestellte Faulgruben This European Standard was approved by CEN on 25 June 2016. CEN members are bound to comply with the CEN/CENELEC Internal Regulations wh
11、ich 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 E
12、uropean 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
13、 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,
14、 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 Brussels 2016 CEN All rights of exploitation in any form an
15、d by any means reserved worldwide for CEN national Members. Ref. No. EN 12566-1:2016 E2 Contents Page European foreword . 6 1 Scope 8 2 Normative references 8 3 Terms and definitions . 8 4 Product characteristics . 9 4.1 Dimensions 9 4.1.1 Inlets, outlets and connections. 9 4.1.2 Ventilation . 9 4.1
16、.3 Design Basis 9 4.2 Load bearing capacity 9 4.3 Watertightness 10 4.3.1 General . 10 4.3.2 Water test 10 4.3.3 Vacuum test 10 4.3.4 Pneumatic pressure test 10 4.4 Hydraulic efficiency . 10 4.5 Design . 10 4.6 Access . 10 4.7 Durability 11 4.8 Reaction to fire 11 4.8.1 General . 11 4.8.2 Septic tan
17、k classified as Class A1 without the need for testing . 11 4.8.3 Septic tank classified according to the test results 12 4.9 Dangerous substances 12 5 Testing, assessment and sampling methods 12 5.1 Load bearing capacity . 12 5.1.1 General . 12 5.1.2 Load bearing capacity determined by calculation .
18、 13 5.1.3 Load bearing capacity determined by testing . 13 5.2 Watertightness 15 5.3 Hydraulic efficiency . 15 6 Assessment and verification of constancy of performance AVCP 16 6.1 General . 16 6.2 Type testing 16 6.2.1 General . 16 6.2.2 Test samples, testing and compliance criteria 17 6.2.3 Test r
19、eports 17 6.2.4 Shared other party results 17 6.2.5 Cascading determination of the product type results 18 6.3 Factory production control 19 6.3.1 General . 19 6.3.2 Requirements 20 6.3.3 Product specific requirements 23 6.3.4 Initial inspection of factory and of FPC 23 6.3.5 Continuous surveillance
20、 of FPC . 24 EN 12566-1:2016 (E) DIN EN 12566-1:2016-12 3 6.3.6 Procedure for modifications . 24 6.3.7 One-off products, pre-production products (e.g. prototypes) and products produced in very low quantity . 24 7 Classification and designation . 25 7.1 Classification 25 7.2 Nominal capacity. 25 8 Ma
21、rking, labelling and packaging . 25 8.1 Marking 25 8.2 Installation instructions . 26 8.3 Operating and maintenance instructions 26 Annex A (normative) Watertightness and nominal capacity tests 27 A.1 General . 27 A.2 Capacity test 27 A.2.1 Sample 27 A.2.2 Procedure 27 A.2.3 Expression of results .
22、27 A.3 Watertightness tests 27 A.3.1 Selection of the test 27 A.3.2 Water test 27 A.3.2.1 Sample 27 A.3.2.2 Procedure 28 A.3.2.3 Expression of results . 28 A.3.3 Air permeability vacuum test . 28 A.3.3.1 Sample 28 A.3.3.2 Procedure 28 A.3.3.3 Expression of results . 29 A.3.4 Pneumatic pressure test
23、29 A.3.4.1 Sample 29 A.3.4.2 Procedure 29 A.3.4.3 Expression of results . 30 Annex B (normative) Hydraulic efficiency test . 31 B.1 General . 31 B.2 Experimental apparatus. 31 B.3 Synthetic materials used for testing 32 B.4 Preparation of test . 32 B.5 Test parameters 32 B.6 Procedure 33 B.7 Calcula
24、tion of test results 33 EN 12566-1:2016 (E) DIN EN 12566-1:2016-12 4 Annex C (informative) Information for execution . 34 C.1 Examples for outlet devices 34 C.2 Openings in internal walls 35 Annex D (normative) Test methods for structural behaviour 36 D.1 Selection of test method 36 D.2 Concrete sep
25、tic tank 36 D.2.1 Crushing test methods 36 D.2.2 Test procedures 37 D.2.2.1 Type A test (vertical load) . 37 D.2.2.1.1 Sample 37 D.2.2.1.2 Procedure . 37 D.2.2.1.3 Expression of results 37 D.2.2.2 Type B test (horizontal load) . 38 D.2.2.2.1 Sample 38 D.2.2.2.2 Procedure . 38 D.2.2.2.3 Expression of
26、 results 38 D.2.2.3 Type C test (vertical load) . 39 D.2.2.3.1 Sample 39 D.2.2.3.2 Procedure . 39 D.2.2.3.3 Expression of results 39 D.3 Polyethylene septic tank . 39 D.3.1 General . 39 D.3.2 Vertical load test . 39 D.3.2.1 Sample 39 D.3.2.2 Procedure 40 D.3.2.3 Expression of results . 40 D.4 Determ
27、ination of mechanical characteristics of test samples used for calculation 40 D.4.1 Concrete . 40 D.4.2 Glass Reinforced Plastic . 41 D.5 Vacuum test for Glass Reinforced Plastic or steel septic tank . 41 D.6 Pit test. 41 D.6.1 Sample 41 D.6.2 Procedure 41 D.6.3 Expression of results . 42 Annex ZA (
28、informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation 43 ZA.1 Scope and relevant characteristics 43 EN 12566-1:2016 (E) DIN EN 12566-1:2016-12 5 ZA.2 Procedure of attestation of conformity of prefabricated septic tanks 44 ZA.2.1 System(s)
29、 of AVCP . 44 ZA.2.2 Declaration of performance (DoP) . 47 ZA.2.2.1 General . 47 ZA.2.2.2 Content . 47 ZA.2.2.3 Example of DoP . 48 ZA.3 CE marking and labelling . 50 Bibliography . 53 EN 12566-1:2016 (E) DIN EN 12566-1:2016-12 6 European foreword This document (EN 12566-1:2016) has been prepared by
30、 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 conflicting national standard
31、s 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 document supersedes EN 12566-1:20
32、00. The differences between this version and EN 12566-1:2000 are mainly editorial changes according to the Construction Product Regulation (CPR). This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential re
33、quirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. The standard series EN 12566 “Small wastewater treatment systems for up to 50 PT” contains the following parts (see Figure 1): Part 1: Prefabricated septic tank
34、 (this document); Part 3: Packaged and/or site assembled domestic wastewater treatment plants; Part 4: Septic tanks assembled in situ from prefabricated kits; Part 6: Prefabricated treatment unit used for septic tank effluent; Part 7: Prefabricated tertiary treatment unit. For filtration systems, CE
35、N/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 infiltration systems Part 5: Pre-treated Effluent Filtration systems EN 12566-1:2016 (E) DIN EN 12566-1:2016-12 7 Key A domestic wastewat
36、er 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 plant D treated wastewater 4 septic tank assembled in situ from prefabricated kit E tertiary treated wastewater 5 pre-treated
37、 effluent filtration system 6 prefabricated treatment unit used for septic tank effluent 7 prefabricated tertiary treatment unit National regulations may specify different arrangements between the products described in the standard series EN 12566. Figure 1 Scheme related to the arrangement of the p
38、arts 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: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Maced
39、onia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. EN 12566-1:2016 (E) DIN EN 12566-1:2016-12 8 1 Scope This part of this
40、 standard specifies the requirements for prefabricated septic tanks and ancillary equipment used for the partial treatment of domestic wastewater for a population 50 PT. Pipes sizes, loads, watertightness, marking and quality control are specified. The following cases are excluded: 1) Septic tanks r
41、eceiving grey water only; 2) In situ constructed septic tanks. 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
42、 latest edition of the referenced document (including any amendments) applies. EN 12566-3:2016, Small wastewater treatment systems up to 50 PT Part 3: Packaged and/or site assembled domestic wastewater treatment plants EN 16323, Glossary of wastewater engineering terms EN 13501-1, Fire classificatio
43、n of construction products and building elements Part 1: Classification using data from reaction to fire tests EN 13369, Common rules for precast concrete products EN ISO 14125, Fibre-reinforced plastic composites Determination of flexural properties (ISO 14125) 3 Terms and definitions For the purpo
44、ses of this document, the terms and definitions given in EN 16323:2014 and the following apply. 3.1 extension shaft component which, placed on the top of the septic tank, allows it to be fitted flush with the ground surface or slightly above ground surface, permits installations to be fitted below t
45、he frost line, allows accessibility and enables maintenance work to be carried out. Depending on the requirements, it may be vertical extension pieces of the installation housing, or components, which are fitted over maintenance access holes and manholes 3.2 nominal capacity (NC) numerical designati
46、on of the volume of a septic tank, expressed as an integer in cubic metres 3.3 prefabricated septic tank single piece factory made unit, including inlet and outlet level openings which leaves the factory completed, controlled and ready for installation EN 12566-1:2016 (E) DIN EN 12566-1:2016-12 9 3.
47、4 product family group of products in which, for the purpose of evaluation, the selected property(s) is/are similar for all products within the group Note 1 to entry: The definition of family takes into account at least similar shape, equipment, materials and conditions of end use and ensures the mi
48、nimum hydraulic efficiency and minimum structural behaviour for all the products in the range. Note 2 to entry: The minimum level of performance (hydraulic efficiency and structural behaviour) are given by the test carried out on one model of the family. 4 Product characteristics 4.1 Dimensions 4.1.
49、1 Inlets, outlets and connections Minimum size of nominal diameter of inlet and outlet according to the nominal capacity of equipment is: 100 ND 6 m3; 150 ND 6 m3. For design of outlet devices, see some examples in Annex C (informative). 4.1.2 Ventilation Adequate ventilation of the septic tank and the inlet pipework shall be provided to prevent the accumulation of fermentation gases. 4.1.3 Design Basis Depending on the end use, one or more o
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