ESFR system materials tend to cost more than control mode systems (larger pipe sizes, more expensive sprinkler heads). Also, in most cases an ESFR system will require the installation of a fire pump, which is not always required for a control mode system. sprinkler systems are not required.
Definition of flay. 1 : to strip off the skin or surface of : skin The hunter flayed the rabbit and prepared it for cooking. 2 : to criticize harshly : excoriate He was flayed by the media for his controversial comments.
1. (Historical Terms) a wooden framework into which offenders were formerly locked by the neck and wrists and exposed to public abuse and ridicule. 2. exposure to public scorn or abuse. vb (tr) , -ries, -rying or -ried. 3. to expose to public scorn or ridicule. 4. (Historical Terms) to punish by putting in a pillory.