No, I got that. The plumber is telling me that it's not a leak in the underground but in the lead-in connections for individual office containers. Got 20 individual containers outfitted for office and living quarters. There's aboveground PE pipe and where they connect he says that's the area of leaks. Dropping about 50 psi from 200 psi over 5 mins.
Trying to figure out how many gpm need to leak for a 50 psi drop. Sent from my iPhone Aaron M. Peck, SET Fire Protection Skype +1(202)407-9079 Cambodia +855(0)78700407 > On Apr 15, 2014, at 3:42 PM, [email protected] wrote: > > Are you talking about the allowable loss for underground systems? > > Craig L. Prahl, CET > Fire Protection Group Lead > CH2MHILL > Lockwood Greene > 1500 International Drive > Spartanburg, SC 29303 > Direct - 864.599.4102 > Fax - 864.599.8439 > CH2MHILL Extension 74102 > [email protected] > > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Aaron > Peck > Sent: Tuesday, April 15, 2014 3:54 AM > To: [email protected] > Subject: Finding a formula > > I can't seem to find one but I'm trying to find the volume of water loss > during a pressure test. I can get the total volume of water in the pipe but > can't seem to find a formula to help with finding the volume loss. > > Sent from my iPhone > Aaron M. Peck, SET Fire Protection > Skype +1(202)407-9079 > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
