1 On an existing house, excavating outside a basement to install a waterproof barrier and footer drains can cost $5,000-$15,000 or more; for details, see How Much Does Basement Waterproofing Cost.
In computer programming, autoloading is the capability of loading and linking portions of a program from mass storage automatically when needed, so that the programmer is not required to define or include those portions of the program explicitly.
Pressure Washer Unloader Valves. An unloader valve is the component of a pressure washer that allows the pump to bypass the flow of water back to the pump while the spray gun is not being used. Most unloader valves also act as a pressure regualtor for the output pressure of the pump.