Fill with blown insulation. Feed the hose in from the open end, and then pull out slowly as the cavity fills. Use a piece of fiberglass insul. On the open end to keep the loose blown insul. In place.
Thom McMahon, SET Firetech, Inc. 2560 Copper Ridge Dr P.O. Box 882136 Steamboat Springs, CO 80488 Tel: 970-879-7952 Fax: 970-879-7926 -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Todd Williams Sent: Monday, September 28, 2009 10:22 AM To: [email protected] Subject: inaccessible concealed space I am working on an existing building where there are four concealed combustible spaces that I don't think sprinklers can physically be installed in. They measure 1'-0" wide, 1'-6" high and about 56 ft long. They are open on one end to a larger attic space. The only space that it can be fed from is the open area. Neither the contractor nor I can figure out how to get into the space and work pipe and hangers. Opening the space up along the 56 ft length is not practical and running pipe 1'-0" off the floor in finished spaces in not allowed. Any thoughts? Todd G. Williams, PE Fire Protection Design/Consulting Stonington, Connecticut www.fpdc.com 860.535.2080 _______________________________________________ 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) _______________________________________________ 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)
