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Re: Cantilevered Stairs

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----- Original Message -----
From: Domenic DeAngelo <domdean(--nospam--at)mediaone.net>
To: Domenic DeAngelo <domdean(--nospam--at)mediaone.net>; <seaint(--nospam--at)seaint.org>
Sent: Saturday, July 29, 2000 5:01 PM
Subject: Re: Cantilevered Stairs


> Sorry, I forgot to change the subject.
>
>  Help!
>
>  I have been asked to design a cantilevered set of scissor stairs for a
> fabricator. The floor to floor elevation is 18 feet and the horizontal
> cantilevered length is 23 feet (including treads and landing).  The
overall
> width of the stairs is 12 feet 3 inches with each stair width equal to 5
> foot 4 inches. The engineer of record called out for TS20 x 4 x 3/8 ouside
> and inside stringers as well as a TS8 x 8 3/8 under the treads (centered
> between the inside and outside stringers).
> >
> I have not done anything like this in the past and would appreciate input
> from anyone on the list.
>
> Thanks in advance,
>
>  Domenic DeAngelo P.E.
>
>
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