Good comments aaron.
We let the fabricator pick the field welds. He just marks FFW on the iso
where he wants it.
to robert.
the fabricator adds a note to the spool iso
" ADD WITH ISO #xxx" to the connection points he wants to join together and
ship as an assembly.
The spool# for us is always the dwg#. so the combined spools go out
assembled with
spool #'s with 3 or 4 sets of numbers combined, just like the physical
assembly,
and this matches the dwgs and the shop router as aaron says.
not saying its the only way.. many ways to skin a cat.
the best way I have seen is a scannable bar code that references all the
above documents and numbers.
only one company has that system. They say it pays and gets shipping out
fast and error free.
Al
-----Original Message-----
From: Aaron Wolfe [mailto:aaronwolfeman@hotmail.com]
Sent: Thursday, October 21, 2004 10:09 AM
To: <a href="/group/PipingDesign/post?postID=dzHwxwpIkTu9-KvZu4qZKkj1hMOSm5FwIkI9R8tHREfjYenFbu4Vh9xz1lAQw30jYRUnq7ipreF7GIyTiD5btWe0BOfHVA">PipingDesign@yahoogroups.com</a>
Subject: RE: [PipingDesign] Re: Piping spool number and isometric break
Robert,
No problem, one of the few things on this board that I actually feel like I
know something about!
Our Spool dept. would tag each spool with linenumber and spool number, if
one was assigned. Additionally a packet including the shop router and all
drawings associated with the line (isos, orthos, etc.) followed it through
the shop all the way through assembly.
-----Original Message-----
From: l_c_y1999 [mailto:l_c_y1999@yahoo.com]
Sent: Wednesday, October 20, 2004 9:40 PM
To: <a href="/group/PipingDesign/post?postID=dzHwxwpIkTu9-KvZu4qZKkj1hMOSm5FwIkI9R8tHREfjYenFbu4Vh9xz1lAQw30jYRUnq7ipreF7GIyTiD5btWe0BOfHVA">PipingDesign@yahoogroups.com</a>
Subject: [PipingDesign] Re: Piping spool number and isometric break
Thanks Aaron, that's exactly what I like and hope to hear. So in your sppol
dept. Are they going to attch 2 tag numbers on this BIG spool before it
leaves for site? (Since this BIG spool is created by weld 2 spools together)
Thanks again and have a nice day (night?)
Robert Liu
- In PipingDesign@yahoogroups.com, "Aaron Wolfe"
<aaronwolfeman@h...> wrote:
> When I was working in a production environment if I released an
iso that did
> not have a "field weld" symbol on a weld it was a shop weld,
whether the
> line had 2 sheets or not. Most software platforms for piping
design allow
> the option to place a weld as field or shop in the model that will
be
> extracted onto an iso. We has a spool dept. that would weld up
each sheet
> individually, then in the final production assembly, before it
left our
> shop, the weld to connect the two spools would be welded.
>
> -----Original Message-----
> From: l_c_y1999 [mailto:l_c_y1999@y...]
> Sent: Wednesday, October 20, 2004 12:16 AM
> To: <a href="/group/PipingDesign/post?postID=dzHwxwpIkTu9-KvZu4qZKkj1hMOSm5FwIkI9R8tHREfjYenFbu4Vh9xz1lAQw30jYRUnq7ipreF7GIyTiD5btWe0BOfHVA">PipingDesign@yahoogroups.com</a>
> Subject: [PipingDesign] Piping spool number and isometric break
>
>
>
> Dear member,
>
> Have you ever experienced such probelem like: Isometric has to be
broken up
> (It's a common problem now because Cad software been used widely,
how much
> informaion can be put into one iso is pretty much out of control
of human
> being.) but the inter-iso weld does not need to be a field weld
(Shop weld
> saves some bucks).
>
> And the most Spool ID naming system (sometime called Mark peice
No.) consist
> isometric mumber (i.e 52P122-SHT1-01, 02...), So under all these
> circumstances I get 2 Spool IDs even though I want the inter- iso
weld to be
> done in shop.
>
> Is this a probelem at all? I mean maybe the shop people wounld be
confused
> and they will fab these two spool and weld then together then ship
it to
> site with 2 SPOOL TAG No. with it?
>
> Or the shop people do get confused?
>
> What's your onpin on this?
>
> Cheers
>
> Robert Liu
>
>
>
>
>
>
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Received on Thu Oct 21 15:03:00 2004