(1) A permit authority is to issue a fire upgrading notice to an owner of premises if a fire upgrading report issued by the permit authority under section 239 in respect of the premises states that a fire hazard exists.(2) A fire upgrading notice is to (a) require the owner to show cause within the prescribed period why the owner should not perform the program of work specified in the fire upgrading report; and(b) be accompanied by a copy of the relevant fire upgrading report.