It is recommended, but not a requirement. We will penetrate "back" into the building (where possible/practicable) to prevent freezing. Many times in a parking garage is not possible, some loading docks, etc.
Jeff Garrison Detroit Automatic Sprinkler On Tue, Sep 4, 2012 at 9:25 AM, Todd Williams <[email protected]> wrote: > I am working on a dry system where we have to install some drum drips. > However, they will be installed in the cold spaces (outside, not > cooler/freezer). Do these need to be protected from freezing? Any > suggestions how? > > Todd G. Williams, PE > Fire Protection Design/Consulting > Stonington, CT > 860.535.2080 > www.fpdc.com > > _______________________________________________ > 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/20120904/8c081f2b/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
