I assume the Siamese connection does not have clappers, else, how would you backwards flow through it? Just making sure that was considered.
Mark A. Sornsin, PE Fire Protection Engineer Ulteig Engineers, Inc. Fargo, ND Direct: 701. 280.8591 [EMAIL PROTECTED] -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Friday, November 21, 2008 11:35 AM To: [email protected] Subject: Re: full forward flow testing backflow I need to full forward flow test a backflow. I am going to flow through the FDC siamese connection and use a hose monster to measure the flow. How much flow do I want? Do I reference the hydraulic calc sticker on the riser? What about the systems that don't have hydraulic calc stickers or are pipe scheduled? Forest Wilson Cherokee Fire ------Original Message------ From: Thom McMahon Sender: [EMAIL PROTECTED] To: [email protected] ReplyTo: [email protected] Subject: RE: Collapsing File Storage System Sent: Nov 21, 2008 11:31 AM NFPA Las Vegas held a seminar on this topic, and ref that test info. NEW TOPIC: Does anyone have the rubber parts for a 2" Central (D1) Deluge valve? Please contact me off forum. Thanks 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 Subject: Re: Collapsing File Storage System The NFPA Research Foundation conducted tests for these types of storage systems. I would check there. Terri Leyton _______________________________________________ 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) Sent from my Verizon Wireless BlackBerry _______________________________________________ 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)
