Mahavir,
Within PDS/Isogen you have a number of options for dealing with weld numbers. (It should be the same for PDMS).
Weld numbers can be relative per line starting at SW-1 & FW-1 - these weld numbers will remain in sequence for both a complete erection iso and the spool iso's. If you make changes to the line the weld numbers will be resequenced. Under this scenario you would be best not to use the weld numbering until you are in an "Issued for Construction" stage and know that changes will be a minimum.
You can also specify that the weld numbers be unique - these are system assigned numbers that are never recycled - if you revise a line new weld numbers will be generated as required.
Hope this helps.
Paul Hawco
Mechanical Engineer
Neill & Gunter (Nova Scotia) Limited
<a href="http://www.neillandgunter.com">http://www.neillandgunter.com</a> <<a href="http://www.neillandgunter.com/">http://www.neillandgunter.com/</a>>
130 Eileen Stubbs Ave, Suite 1 South
Dartmouth, NS, Canada B3B 2C4
Phone 902-434-7331 x1296
Fax 902-462-1660
From: Mahavir Prasad [mailto:jainmp@eil.co.in]
Sent: October 20, 2004 5:34 AM
To: <a href="/group/PipingDesign/post?postID=jNO46LoxHAaXErOS4zwdIBGF_131uZg3usmt4wDp-RkTAfkqKv7AcUL36kZnWi9lK09-eS2SHXAbShkEip6D2z6oSzc">PipingDesign@yahoogroups.com</a>
Subject: RE: [PipingDesign] Piping spool number and isometric break
Thank you, Mr Muktar. However, I was talking in context of isometrics generated from 3-D Model (PDS/PDMS) where these weld numbers are automatically numbered, and then renumbered during revisions. Perhaps, somebody can throw light on whether these numbers can be controlled/retained during revisions. Is there any site-specific software tool available at spool level which can interface with 3-D Model?
Regards,
Mahavir
-----Original Message-----
From: muktar haji [mailto:hajimuktar@yahoo.com]
Sent: 20 October 2004 13:39
To: <a href="/group/PipingDesign/post?postID=jNO46LoxHAaXErOS4zwdIBGF_131uZg3usmt4wDp-RkTAfkqKv7AcUL36kZnWi9lK09-eS2SHXAbShkEip6D2z6oSzc">PipingDesign@yahoogroups.com</a>
Subject: RE: [PipingDesign] Piping spool number and isometric break
hello Mr MAHAVIR,
Whenever the iso is being revised or the
weld joints r increased ,at that time we give additional weld nos.
preferably they give the weld nos from
the last weld nos nos or they give the alpha numeric nos as FW#2a,etc
Mahavir Prasad <jainmp@eil.co.in> wrote: And here's something else connected with weld numbers..
Once an isometric is revised, weld numbers get disturbed. How do site engineers keep track... e.g. for NDT of welds?
Regards,
Mahavir
-----Original Message-----
From: l_c_y1999 [mailto:l_c_y1999@yahoo.com]
Sent: 20 October 2004 10:46
To: <a href="/group/PipingDesign/post?postID=jNO46LoxHAaXErOS4zwdIBGF_131uZg3usmt4wDp-RkTAfkqKv7AcUL36kZnWi9lK09-eS2SHXAbShkEip6D2z6oSzc">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 interiso 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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[Non-text portions of this message have been removed] Received on Wed Oct 20 15:18:00 2004
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