Debris chute module, modular chute assembly and methods of constructing and deconstructing a debris chute

A debris chute module 10a, 10b is disclosed, which comprises a chute body including a wall which defines a channel 36a or gutter portion; an access region connected to the heavy-duty chute wall; and a fastening connector portion, accessible via the access region, provided at an upper end of the access region and/or a lower end of the access region for engaging the debris chute module with a further said debris chute module. The connector may have a flange with a bore or a hole for a bolt or screw. The access region may have a ladder and or may have a platform forming a walkway. One side of the chute may be open or unbounded and so may be a C or U shape in cross section. A modular chute assembly comprising a debris chute is defined and a method of constructing or deconstructing a debris chute is also disclosed.