catwalks for naval use

[AngeloB]

Hello everyone
I have to build a catwalk.
they told me to follow the:

uni 7061 aluminum mobile catwalks for high sea ships.
uni 5488 band scales

the uni 7061 was withdrawn from percchio but the registers continue to recommend it.
both require details that are hardly available on a yacht.
What do you think?

 

[Exatem]

the one iso 7061 of 1989: aluminium walkways for high sea vessels, was withdrawn without replacement. the one iso 5488 of 1987: catwalks for merchant ships, is still in force.
then there's the unv 4771 about the gang stairs.
the norm that indicates the rina is the nav70 0000-001-14-00b000.
I made aluminum catwalks and wooden band stairs for a prestigious unit following in this second case the one mentioned. if you follow one of these rules you will be held responsible for the project but generally, in order to meet the needs of the customer, you must design it (as in the case of the walkways from 5 meters in al) dimensional it according to the technical requirements (suppose a shipowner that stands 250 kg...) and aesthetics.
it would therefore be more convenient to follow these norms but it is difficult for you to put something like this on "main":View attachment 16586

 

[AngeloB]

beautiful your catwalk, we of fisse we make a few, we are specialized in those folding telescopic.
where do you find them?. I asked the renaissance and recommended the above.
If you're from genova we could meet.
Hello angel

 

[Exatem]

beautiful your catwalk, we of fisse we make a few, we are specialized in those folding telescopic.
where do you find them?. I asked the renaissance and recommended the above.
If you're from genova we could meet.
Hello angel

I have searched for an address where I can find the navs (which are rules for the Navy) but on the navarm site is only available the list of such rules. Obviously they cannot be made available to all.
Unfortunately they are not genova but at least 100 km south...
For the Laodice catwalk, do you think? :biggrin:

 

[AngeloB]

we do catwalks, doors, cranes, etc... The weirdest we like.
I didn't read the Laodice forum, but... why not? !
Hello angel

 

[Fulvio Romano]

I didn't read the Laodice forum, but... why not? !

because it is the case of floating it first, and then we think about the appendixes! :wink:

 

[Exatem]

because it is the case of floating it first, and then we think about the appendixes! :wink:

Yeah!
only if we don't work sampom and I...