UNI EN 12050-1 : 2003

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
    4.1 Control equipment
    4.2 Collection tank for wastewater containing
           faecal matter
    4.3 Manufacturer's statement
5 Construction principles
    5.1 Pumping of solids
    5.2 Pipe connections
    5.3 Minimum dimensions of vertilating pipework
    5.4 Minimum flow velocity
    5.5 Minimum passage of the part
    5.6 Minimum size of discharge pipework for
         non-macerating faecal lifting plants
    5.7 Minimum size of discharge pipework for
         macerating faecal lifting plants
    5.8 Electrical equipment
    5.9 Fixing devices
6 Materials
7 Testing documentation and samples to be tested
8 Testing
     8.1 General
     8.2 Test conditions
     8.3 Testing for leaks
     8.4 Lifting effectiveness of the faecal lifting
          plant
     8.5 Test procedure
     8.6 Macerating faecal lifting plants
9 Conformity evaluation
     9.1 General requirements
     9.2 Initial testing of the products (type testing)
     9.3 Factory production control (FPC) carried out
          by the manufacturer (internal conformity
          evaluation)
     9.4 Non-conforming products
10 Marking
11 Installation, operation and maintenance
Annex A (normative)
            Additional requirements
Annex B (informative)
            Recommended materials
Annex C (informative)
            Conformity evaluation by an independent third
            party
            (third party evaluation)
Annex Z (informative)
            Links with the EU Construction Products
            Directive(89/106)
Bibliography

Pertains 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.