MAINTAIN OR REPAIR HYDRO ELEVA
MAINTAIN OR REPAIR HYDRO ELEVA
IDENTIFY ELEV POWER LINE DISC
MAINTAIN OR REPAIR HYDRO ELEVA
MAINTAIN OR REPAIR HYDRO ELEVA
MAINTAIN OR REPAIR HYDRO ELEVA
MAINTAIN OR REPAIR HYDRO ELEVA
MAINTAIN OR REPAIR HYDRO ELEVA
OPEN TYPE VIOLATION
MAINTAIN MECH. VENT SYSTEM