What do you do with an existing SP system that far exceed the pressure requirement when performing calcs...nearly 200 psi over the curve due to the fact that you are flowing 1,250 gpm through 4" pipe.
The owner wants to classify the system as MANUAL and utilize a FD to feed the system but leave the fire pump connected. The system still does not work when using only the FDC feeding the system due to the fact that the FD only plans to utilize 2 each 2-1/2" hose to connect to the FDC. The owner - a large Federal Entity - wants to make this a HYBRID system utilizing the Fire Pump and the FDC combined. I can't find a correct way to do this...thoughts? Greg -- Greg McGahan Living Water Fire Protection, LLC 1160 McKenzie Road Cantonment, FL 32533 850-937-1850 fax 850-937-1852 _______________________________________________ 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)
