A pressure-powered liquid pump is provided which includes a housing having opposite ends and configured to allow an actuator to move along a center axis. The shutter system includes a mounting assembly having at least one pair of guide tracks, and a barrier assembly having a plurality of interlocking flexible slats and at least one slat retention plug. Using the FROM and TO real addresses to select a source and a target, the move engine copies the contents of the memory module to be removed or reconfigured into the remaining or inserted memory module. The programming and testing operations are performed by the same piece of equipment that performs the PCBA assembly operation. A method of forming the surface drainage structure includes placing the elongate drain conduit in the subgrade, forming the pavement layer, cutting an upper channel along the elongate drain conduit, and cutting a lower channel and the drain slot in the elongate conduit.