NBN EN 1253-5 : 2003

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Types
5 Materials
6 Requirements
   6.1 General
   6.2 Inflow
   6.3 Apertures in gratings
   6.4 Security height
   6.5 Tightness
   6.6 Maintenance
   6.7 Manufacturer's product information
   6.8 Flow rates
   6.9 Marking of floats
7 Test methods
   7.1 General
   7.2 Closing ability and tightness
   7.3 Security height
8 Place of installation
9 Marking
10 Quality control
Bibliography

Defines requirements for the design, construction, performance, application and marking as well as test methods of factory made gullies with a light liquid closure for buildings.