Minor Works Item - 1.45 - Buildings Department

Minor works items - 1.45

Class I TypeA

Forms
MW01 MW02

Minor Works Item - 1.45
Item no.	1.45
Item class/type	Class I TypeA
Nature of works	Erection/Alteration
Location of the trellis	Located on a roof of a building
Result in any additional load to any cantilevered slab	No
The works involve the alteration of any other structural elements	No
Height of the trellis	Not more than 2.5m
The length and width of every opening of the overhead framework of the trellis	Not less than 200mm
The horizontal clearance of the trellis from any other structure	Not less than 500mm
For works carried out in a common part of the building and at the completion of the works	Each trellis located in that common part covers an area of not more than 20m²; and The aggregate of the area covered by each trellis located in that common part is not more than 5% of the total area of that part
For works carried out in a part that is not a common part of the building (non-common part) and at the completion of the works	The aggregate of the area covered by each trellis is: not more than 20m²; and not more than 5% of the total area of that part
Other requirement	Not involve Minor Works item 2.45