40.97 End of interruption of work - split/merged May 8, 1997
CEN
CEN/TC 165 Waste water engineering
European Norm
This standard is for the protection of employees and defines the safety requirements for wastewater treatment plants to be constructed or reconstructed as follows: -for structure and parts of structures where safety factors have to be taken into account and for all components of the technical equipment, as far as safety requirements have to be observed in the planning and construction of these parts of the plant. It may be possible that national regulations or the demands of the tendering party exceed the requirements laid down in this standard.
ABANDON
prEN 12255-10
40.97
End of interruption of work - split/merged
May 8, 1997