Minor Works Item - 1.25 - Buildings Department

Minor works items - 1.25

Class I TypeD

Forms
MW01 MW02

Minor Works Item - 1.25
Item no.	1.25
Item class/type	Class I TypeD
Nature of works	Repair
Excavation depth	More than 1.5 m but not more than 3 m
The distance between any point of the excavation and the bottom of any retaining wall or the toe of any slope with a gradient of more than 15 degrees	At least equal to the depth of the excavation
The works involve the last manhole	No
If the works are carried out beside the crest of a slope with a gradient of not more than 30 degrees	The distance between any point of the excavation and the outer edge of the crest is at least equal to the height of the slope.
If the works are carried out beside the crest of a slope with a gradient of more than 30 degrees	the height of the slope is not more than 3m; and the distance between any point of the excavation and the outer edge of the crest is at least equal to 1.5 times the height of the slope.
If the works are carried out beside the top of a retaining wall	the height of the wall is not more than 3m; and the distance between any point of the excavation and the wall is at least equal to 1.5 times the height of the wall.