ladder to the marinara: what rules to follow, what advice?

[reggio]

ladder to the marinara: what rules to follow, what advice?

hi, they ask us steps to the marinara to access our elevators in cups, while usually we talk about a few meters, in this case they ask to leave from ground up to 9,1mt from ground to floor of trampl.

for what we know and have read, it seems that they do not need intermediate service plans up to 10mt no need intermediate rest shelves, is it correct?
Moreover, there seems to be 2 regulations 81/2008 and en14122-4 remaining in Italy as a branch? first?
Finally, at the construction level, are they obliged to particular forms or are there others to avoid?

to build a ladder correctly are obliged to take the regulations or can I hope to find other directions regarding the size?

 

[meccanicamg]

those few stairs to the marinara that I did to climb on the machines of the plants follow the uni en iso 14122-4 valid in a European and Italian way.
decree law 81/2008 being older I would say that it does not bring anything relevant to the application of international law.
you better buy it and with it do the projects.

a good guide of components to make scales in accordance with the attachment... However it is better to have the norm to know all the details.

 

[reggio]

Thanks, very interesting the pdf attachment.
I will acquire 14122-4 hoping I will not be obliged to purchase another 1000 rules