height of split unit on outside

[bloudup008]

what is the limit regarding on the height a AC unit can be installed (Maintenance access by ladder)
is 5 m acceptable? what would you consider acceptable?

 

[marcoh]

I would say that is way too high for maintenance from a ladder as a ladder should NEVER be used or recommended as a working platform (talk to your lawyers and WH&S people).

You could use a scissor lift or articulated boom if required but these would have to be hired unless they have on on site.

 

[imok2]

In the US the following:
Fall protection practices, procedures and equipment for live performance venues are specified in both the Regulations for Industrial Establishments and Construction Projects, under the Occupational Health and Safety Act
Construction Projects O.Reg. 213/91, s. 26(1) to (9) apply where a worker is exposed to any of the following fall hazards:

• a height of more than 3 metres (approx. 10 feet);
• into operating machinery;
• into water or another liquid;
• into or onto a hazardous substance or object;
• though an opening in a work surface