I'm getting a little confused. Are we talking about re-using pipe
that remains in place or has been taken down and someone wants to put back up?
At 08:19 AM 6/18/2007, you wrote:
No way would I reuse 25 year old pipe or permit it to be reused on a
project of mine. Per 13 you can't reuse heads that have been removed
either.
If you take down 25 year old pipe it should be scrapped. IMHO I would
not want to sign my name to that warranty. Plus, I would only warranty
that part of the system I touched, never the entire thing.
Guaranteeing someone else's work is risky.
It would be like putting a new engine in your car and then putting the
old oil in it from the previous one that blew up. It might work for a
while but who knows. It isn't worth taking the risk. Do it right the
first time.
Craig L. Prahl, CET
Fire Protection Group
Mechanical Department
CH2MHILL
Lockwood Greene
1500 International Drive
PO Box 491, Spartanburg, SC 29304-0491
Direct - 864.599.4102
Fax - 864.599.8439
[EMAIL PROTECTED]
http://www.lg.com
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Sunday, June 17, 2007 4:14 PM
To: [email protected]
Subject: Reuse of existing sprinkler pipe
Dear forum,
What is the consensus about reusing existing sprinkler piping in a 25
year old system. The question here is, what is the typical design for
providing new pipe and sprinklers in some parts of a building but using
the existing pipe for the rest of the system and still warranting the
entire system - existing and new?
What about taking out existing 25 year old pipe and relocating it for
use in another area?
Thank You
Rahe Loftin, P.E.
Region 7 - GSA
Office - 817-978-7299
Fax - 817-978-8644
Cell - 817-371-3102
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Todd G. Williams, PE
Fire Protection Design/Consulting
Stonington, Connecticut
860-535-2080
www.fpdc.com
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