The KSL stoplogs are usually made of aluminium in a stainless steel frame and temporarily close off a channel for maintenance purposes. There are 3 different types of stoplog profiles for different sizes, Log A, Log B and Log C. Logs can be hoisted using a dedicated hoisting beam, and stored in racks on site for later use.
KWT screens add to the protection of (concrete) pipes, valves and penstocks. Trees, branches and litter may block pipes and penstocks with malfunctioning as a result. KWT manufacture several solutions. Such as the KBR, a round screen that either can be fitted inside a pipe, or clamped onto the outside of the pipe.