Steam lines shall be designed for complete removal of the condensate. Condensate drip legs with the steam traps shall be provided at all low points or at natural drainage points, e.g. in front of risers, expansion loops, changes of direction, valves and regulators and at dead ends. For excessively long runs of steam piping (75m for saturated steam, 150m for superheated steam) provide traps for sufficient condensate removal to ensure dry quality steam at all destinations.