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BS EN 12566-7:2016 Small wastewater treatment systems for up to 50 PT - Prefabricated tertiary treatment units, 2016
- Contents Page
- 1 Scope
- 2 Normative references
- 3 Terms, definitions, symbols and abbreviated terms [Go to Page]
- 3.1 Terms and definitions
- 3.2 Symbols and abbreviated terms
- 4 Product characteristics [Go to Page]
- 4.1 Design [Go to Page]
- 4.1.1 General
- 4.1.2 Overall dimensions
- 4.1.3 Inlets, outlets, internal pipework and connections
- 4.1.4 Access
- 4.2 Load bearing capacity
- 4.3 Tertiary treatment efficiency
- 4.4 Watertightness
- 4.5 Power consumption
- 4.6 Durability [Go to Page]
- 4.6.1 General
- 4.6.2 Concrete, steel, PVC-U, PE, GRP, PDCPD and flexible sheets
- 4.7 Reaction to fire [Go to Page]
- 4.7.1 General
- 4.7.2 Units classified as Class A1 without the need for testing
- 4.7.3 Units classified according to the test results
- 4.8 Dangerous substances
- 5 Testing, assessment and sampling [Go to Page]
- 5.1 Load bearing capacity [Go to Page]
- 5.1.1 Generals
- 5.1.2 Load bearing capacity determined by calculation [Go to Page]
- 5.1.2.1 General
- 5.1.2.2 Backfill loads
- 5.1.2.3 Hydrostatic loads
- 5.1.2.4 Pedestrian loads
- 5.1.3 Load bearing capacity determined by testing
- 5.2 Tertiary treatment efficiency
- 5.3 Watertightness
- 5.4 Power consumption
- 6 Assessment and verification of constancy of performance – AVCP [Go to Page]
- 6.1 General
- 6.2 Type testing [Go to Page]
- 6.2.1 General
- 6.2.2 Test samples, testing and compliance criteria
- 6.2.3 Test reports
- 6.2.4 Shared other party results
- 6.2.5 Cascading determination of the product type results
- 6.3 Factory production control [Go to Page]
- 6.3.1 General
- 6.3.2 Requirements [Go to Page]
- 6.3.2.1 General
- 6.3.2.2 Equipment
- 6.3.2.3 Raw materials and components
- 6.3.2.4 Traceability and marking
- 6.3.2.5 Controls during manufacturing process
- 6.3.2.6 Product testing and evaluation
- 6.3.2.7 Non-complying products
- 6.3.2.8 Corrective action
- 6.3.2.9 Handling, storage and packaging
- 6.3.3 Product specific requirements
- 6.3.4 Initial inspection of factory and of FPC
- 6.3.5 Continuous surveillance of FPC
- 6.3.6 Procedure for modifications
- 6.3.7 One-off products, pre-production products (e.g. prototypes) and products produced in very low quantity
- 7 Nominal designation
- 8 Marking, labelling and packaging [Go to Page]
- 8.1 Marking
- 8.2 Technical information accompanying the unit
- 8.3 Installation instructions
- 8.4 Operation manual
- Annex A (normative)Tertiary treatment efficiency test procedure [Go to Page]
- A.1 Preliminary requirements [Go to Page]
- A.1.1 General
- A.1.2 Installation and commissioning
- A.1.3 Operation procedures during testing
- A.1.4 Data to be monitored
- A.2 Test procedure [Go to Page]
- A.2.1 Time for establishment
- A.2.2 Influent characteristics
- A.2.3 Daily flow pattern for testing
- A.2.4 Test procedure [Go to Page]
- A.2.4.1 General
- A.2.4.2 Overload
- A.2.4.3 Power breakdown/Machine breakdown
- A.2.4.4 Power consumption
- A.2.5 Influent and effluent sampling
- A.3 Sample analysis
- A.4 Test report
- Annex B (normative)Definition of processes
- Annex C (informative)Analysis method
- Annex ZA (informative)Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation [Go to Page]
