Maybe you could use dry pendants that hang down with deflectors just below the t's. It would not help with the cost, but it could reduce the water demand.
Matt Grisé PE*, LEED AP, NICET II Sales Engineer Alliance Fire Protection 130 w 9th Ave. North Kansas City, MO 64116 *Licensed in KS & MO 913.888.0647 ph 913.888.0618 f 913.927.0222 cell www. AFPsprink.com -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Wednesday, May 08, 2013 8:05 AM To: [email protected] Subject: RE: Sprinkler Design Of Parking Garage In concrete tee construction placing the sprinkler def 1" below the bottom of tee is one option. When you've got clearance problems you may have to pocket the lines between the tees. Makes it more expensive but sometimes you have no other option. Craig L. Prahl, CET Fire Protection CH2MHILL Lockwood Greene 1500 International Drive Spartanburg, SC 29304-0491 Direct - 864.599.4102 Fax - 864.599.8439 CH2MHILL Extension 74102 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Jay White Sent: Wednesday, May 08, 2013 9:04 AM To: [email protected] Subject: Sprinkler Design Of Parking Garage The IBC Code says you have to have 7'0" clearance in a parking garage. We are having elevation clearance problems with our sprinkler pipe. Does anyone know of a exception to the code that allows you to be below 7'-0"? Concrete tee construction. Bottom of the tee is 7'-3 ¼". Deflector has to maintain a 1" mninimum from bottom of tee. Dry system installed. Any help would be appreciated. Jay White Dynamic Fire Protection 9771 Highway 25 South Starkville, MS 39759 PH: 662-312-2426 FAX: 662-324-1545 _______________________________________________ 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
