Re: [MW:14202] HOT TAPPING OF LPG PIPE LINES

Dear Venkat,

Pls find some procedures for your guideline, basically it is a Saudi Aramco requirement, however the general requirment for Hot-tap (concept) will be remain same.  

 

Warm Regards'

Rafeeq Ur Rahman

From: N VENKATESWARA PRASAD <weldengr.velosi@gmail.com>
To: materials-welding@googlegroups.com
Sent: Saturday, 5 May 2012 4:17 PM
Subject: Re: [MW:14192] HOT TAPPING OF LPG PIPE LINES

Dear Mr. Rafeeq,

Thank you very much for your response.

I want to know specifically for hot tapping for LPG pipe lines and our
client has apprhension regarding the safety of the same.  Please send
any details if you have any regarding this.

Regards

Venkat

On 5/5/12, rafeeqmahadighar rahman <rafeeqmahadighar@yahoo.co.in> wrote:
> Dear Venkat,
> recently we have done the Hot-tap for our project, the hot tap crew & their
> safety team will assess the area, condition of the site, as well as your
> emergency contingency plan based on the risk assessment.
> you need to have basically following in your hand.
> 1) Hot-Tap package (hot-tap procedure, welding procedure, hot-tap
> calculation, UT reading, ISO, P&ID, MTO etc).
> 2) Emergency contingency plan.
> 3) Split tee hydro test reports.
> 4) Spool hydro test report. etc.
>
>
> Warm Regards'
> Rafeeq Ur Rahman
>
>
> ________________________________
>  From: N VENKATESWARA PRASAD <weldengr.velosi@gmail.com>
> To: materials-welding <materials-welding@googlegroups.com>
> Sent: Thursday, 3 May 2012 11:16 AM
> Subject: [MW:14177] HOT TAPPING OF LPG PIPE LINES
>
>
> Dear Friends,
>
> We are planning to do  hot tapping of LPG pipe lines with wall thcikness of
> 9 mm.  Does any body have experience with the same, please share.  We have
> qualified the procedure, but  there are apprenhensions regarding safety in
> hot tapping of LPG pipe lines
>
> Regards
>
> Venkat
>
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