Permit any building, lot or premises in any district to be used for public utility purposes, provided that the Board of Appeals determines that such use is reasonably necessary for the health, safety or comfort of or conduct of business by residents of the village and will not unreasonably depreciate or impair the value of other buildings, lots and premises in the neighboring territory in the village and that such use will not present health, safety, traffic, nuisance or policing hazards, factors or problems which may not be adequately controlled.