In NFPA 70E 130.2(2) it states that and Electrically Safety Work Condition must be established if "The employee interacts with equipment where conductors or circuit parts are not exposed but an increased likelihood of injury from an exposure to an arc flash hazard exists." What is meant by the phrase "increased likelihood of injury"?
At what height the side wall sprinkler will be installed from finish floor level. what is the criteria to make the selection. If k=5.6 at what height range sprinkler should be installed. Also what is the maximum space allowed between above floor slab and side wall sprinkler.