On Thu, Sep 20, 2012 at 1:58 PM, Thomas Watt < [email protected]> wrote:
> Greg, can I get a little more info please? This has piqued my interest and > led to more questions. What type of pipe is in there now? How old is it? > What type of tunnel? How long is the run? Heated/conditioned at all? > If tunnel is underground can DI be used, (by code I mean) ??? > > On Wed, Sep 19, 2012 at 12:01 PM, Greg McGahan <[email protected] > >wrote: > > > We have an UG tunnel with an existing 8" bulk main that is showing signs > of > > significant corrosion - currently black pipe - unpainted. > > > > We recommended replacing the pipe with galv sch 10 - a competitor has > > recommended using blk shc 40 and painting it as being a better choice for > > corrosion protection. We disagree but would like some other input? > > > > The tunnel does have standing water on the floor most of the time so it > is > > always damp. > > > > Thanks, > > Greg > > > > -- > > Greg McGahan > > Living Water Fire Protection, LLC <http://www.livingwaterfp.com> > > 1160 McKenzie Road > > Cantonment, FL 32533 > > 850-937-1850 > > fax 850-937-1852 > > -------------- next part -------------- > > An HTML attachment was scrubbed... > > URL: < > > > http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20120919/e51f2e06/attachment.html > > > > > _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20120920/11bf43dc/attachment.html > > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > -- Greg McGahan Living Water Fire Protection, LLC <http://www.livingwaterfp.com> 1160 McKenzie Road Cantonment, FL 32533 850-937-1850 fax 850-937-1852 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20120920/1a6af3da/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
