It shall be the duty of the Town Fire Marshal to assist any Fire
Department, Fire District, municipality or any other duly authorized
agency not within or part of the Town of Riverhead when assistance
is requested by such Fire Department, Fire District, municipality
or duly authorized agency in the mitigation or investigation of the
origin, cause and circumstances of any fire or hazardous condition
or occurrence which might present a clear and present danger to the
health, safety and welfare of the general public, regardless of the
place of occurrence, provided that the Town Supervisor or his designee
shall first approve the renderings of such assistance.