Corner rail shoring is a special shoring solution, suitable among other things for work on manholes. When used as manhole shoring, it usually consists of four slide-rail panels and four corner rail beams.
It does not require special bracing systems, and all forces are retained by the shoring panels. With suitable beams, Corner rail shoring can take the form of single-rail or overlapping shoring. Since the panels of various lengths are used in pairs, rectangular pits of different sizes can be constructed.
