Re: ESFR with solid shelve racks

2017-08-02 Thread Roland Huggins
Typical ceiling demand - no reductio fro in-racks Yes on balancing the in-rack design There is an option not to balance the in-rack with the ceiling IF you increase the number of in-racks to include face sprinklers AND double the flow for the in-racks to 60 gpm/sprinkler Roland Huggins, PE -

ESFR with solid shelve racks

2017-08-02 Thread Dewayne Martinez
NFPA 13 (16ed) sections 16.1.6.6 and 16.1.6.8 I have a customer that installed solid shelve racks in part of a warehouse protected with ESFR sprinklers. NFPA 2016 allows this provided we follow section 16.1.6. What overhead density would I use for the ESFR sprinklers? Is 16.1.6.8 saying that