I haven't understood why the freezer set up for future testing was not the standard for all double interlock systems.
Everyone knows the day the system goes in the server farm operator is not going to allow trip tests. When we've asked for a letter from the owner confirming testing will be allowed the valve always gets put in. Bruce Verhei ----- Original Message ----- From: "Jay Stough" <[email protected]> To: [email protected] Sent: Friday, February 13, 2009 3:47:47 AM GMT -08:00 US/Canada Pacific Subject: Preaction inspections For those of you doing inspections, how do you handle preaction systems? 13.4.3.2.3 says that they should be trip tested fully open every three years similar to dry systems. We don't inspect a lot of preaction systems, but all of the owners have not let us do a full trip, they are afraid of water leaking out of the system on to their equipment. Jay Stough _______________________________________________ Sprinklerforum mailing list http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
