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01/107111 DC : DRAFT SEP 2001

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS EN 12566-3 - SMALL WASTEWATER TREATMENT SYSTEMS UP TO 50 PT - PACKAGED AND/OR SITE ASSEMBLED DOMESTIC WASTEWATER TREATMENT PLANTS
Superseded date

02-15-2006

Published date

11-23-2012

1 Scope
2 Normative references
3 Terms and definitions
4 Nominal designation
5 Specifications
   5.1 Dimensions
       5.1.1 Inlets, outlets, internal pipework and connections
       5.1.2 Access
       5.1.3 Sizing basis
   5.2 Construction
   5.3 Treatment efficiency
   5.4 Watertightness
   5.5 Structural requirements
       5.5.1 General
       5.5.2 Backfill load
       5.5.3 Hydrostatic loads
       5.5.4 Dynamic loads
       5.5.5 Crushing resistance/maximum load deformation
   5.6 Durability
6 Test methods
   6.1 Treatment efficiency testing procedure
   6.2 Calculation and test methods for structural behaviour
   6.3 Watertightness
7 Marking
8 Quality control
   8.1 Evaluation of conformity
       8.1.1 General
       8.1.2 Initial type tests
   8.2 Factory production control
       8.2.1 Raw materials and components
       8.2.2 Production process
       8.2.3 Finished product testing
       8.2.4 Stock control
9 Installation instructions
10 Operation and maintenance instructions
Annex A (normative) Watertightness test
      A.1 Water test
          A.1.1 Sample
          A.1.2 Procedure
          A.1.3 Expression of results
      A.2 Air permeability vacuum test
          A.2.1 Sample
          A.2.2 Procedure
          A.2.3 Expression of results
      A.3 Pneumatic pressure test
          A.3.1 Sample
          A.3.2 Procedure
          A.3.3 Expression of results
Annex B (normative) Treatment efficiency test procedure
      B.1 Testing location
      B.2 Plant selection and preliminary evaluation
          B.2.1 General
          B.2.2 Installation and commissioning
          B.2.3 Operation and maintenance procedures during testing
          B.2.4 Data to be monitored
      B.3 Test procedure
          B.3.1 Time for establishment
          B.3.2 Influent characteristics
          B.3.3 Daily flow pattern for testing
          B.3.4 Timetable for test procedure
          B.3.5 Plant loading
          B.3.6 Stress tests
          B.3.7 Sampling
      B.4 Sample analysis
      B.5 Test report
      B.6 Design changes
Annex C (normative) Calculation and test methods for structural
                    behaviour
      C.1 General
      C.2 Concrete plant
          C.2.1 Crushing test methods
          C.2.2 Test procedures
      C.3 Polyethylene plant
          C.3.1 Vertical load test
      C.4 Determination of mechanical characteristics of test
          samples used for calculation
          C.4.1 Concrete
          C.4.2 Glass reinforced plastic
      C.5 Vacuum test for Glass reinforced plastic or steel plant
      C.6 Pit test
          C.6.1 Sample
          C.6.2 Procedure
          C.6.3 Expression of results
Annex ZA (informative) Clauses of this European standard essential
                       requirements or other provisions of EU
                       directives

BS EN 12566-3

Committee
B/505
DevelopmentNote
Supersedes 98/106709 DC. (04/2011)
DocumentType
Draft
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
PREN 12566-3 : DRAFT 2015 Identical

ISO 5664:1984 Water quality — Determination of ammonium — Distillation and titration method
ISO 6778:1984 Water quality — Determination of ammonium — Potentiometric method
EN 12255-10:2000 Wastewater treatment plants - Part 10: Safety principles
ISO 5815:1989 Water quality Determination of biochemical oxygen demand after 5 days (BOD 5) Dilution and seeding method
EN 872:2005 Water quality - Determination of suspended solids - Method by filtration through glass fibre filters
EN ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection (ISO 11732:2005)
89/106/EEC : 1988 COUNCIL DIRECTIVE OF 21 DECEMBER 1988 ON THE APPROXIMATION OF LAWS, REGULATIONS AND ADMINISTRATIVE PROVISIONS OF THE MEMBER STATES RELATING TO CONSTRUCTION PRODUCTS
ISO 11732:2005 Water quality — Determination of ammonium nitrogen — Method by flow analysis (CFA and FIA) and spectrometric detection
EN ISO 11905-1 : 1998 WATER QUALITY - DETERMINATION OF NITROGEN - METHOD USING OXIDATIVE DIGESTION WITH PEROXODISULFATE
EN 12255-11:2001 Wastewater treatment plants - Part 11: General data required
ISO 11905-1:1997 Water quality — Determination of nitrogen — Part 1: Method using oxidative digestion with peroxodisulfate
ISO 6060:1989 Water quality — Determination of the chemical oxygen demand
EN 476:2011 General requirements for components used in drains and sewers
ENV 12260 : DRAFT 1996
EN 1189 : 1996 WATER QUALITY - DETERMINATION OF PHOSPHORUS - AMMONIUM MOLYBDATE SPECTROMETRIC METHOD
ISO 7890-3:1988 Water quality — Determination of nitrate — Part 3: Spectrometric method using sulfosalicylic acid
ISO 7150-2:1986 Water quality Determination of ammonium Part 2: Automated spectrometric method
EN 1085:2007 Wastewater treatment - Vocabulary
ISO 7150-1:1984 Water quality — Determination of ammonium — Part 1: Manual spectrometric method

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