I have a fire house which has 3 poles dropping from the living quarters to platforms in the apparatus bay. At this point they drop from a separate pole to the ground level. These platforms are steel with slots approximately 1/4 inch by 6 inches long. I piped them out with 155 QR Uprights the same as the high ceiling.
Question: Shall/should these heads have a rack type shield to prevent cold-solder? Question: AHJ wants Intermediate heads so that they dont fuse before upper coverage responds. (He didn't say anything about the heads under ductwork.) Isn't this backward thinking? I would think you would want the closest head to activate first. Right? Thomas _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.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)
