9 Computer programs for data storage, documenting and tracking of cleaning, repair and maintenance of fire fighters' personal protective equipment, including protective clothing, helmets, boots, gloves and self-contained breathing apparatus, [ generating estimates in connection with the services of cleaning, repair and maintenance of fire fighters' personal protective equipment, including helmets, boots, gloves and self-contained breathing apparatus, ] generating estimates in connection with the services of cleaning, repair and maintenance of fire fighters' personal protective equipment, including helmets, boots, gloves and self-contained breathing apparatus, documenting trends in the cleaning, repair and maintenance of fire fighters' personal protective equipment, including, helmets, boots, gloves and self-contained breathing apparatus, and establishing and administering retirement criteria for fire fighters' personal protective equipment including helmets, boots, gloves and self-contained breathing apparatus