CSN EN 1253-5

CSN EN 1253-5 This European Standard specifies 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. Light liquid closures for buildings are applied to avoid uncontrolled discharge of light liquids into drainage systems in case of emergency. This European Standard does not apply to installations for separation of light liquids covered by EN 858-1.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.