14 00 00 Conveying Equipment
14 01 00 Operation and Maintenance of Conveying Equipment
14 01 10Operation and Maintenance of Dumbwaiters14 01 10.71Dumbwaiter Rehabilitation14 01 20Operation and Maintenance of Elevators14 01 20.71Elevator Rehabilitation14 01 30Operation and Maintenance of Escalators and Moving Walks14 01 30.71Escalators and Moving Walks Rehabilitation14 01 40Operation and Maintenance of Lifts14 01 40.71Lift Rehabilitation14 01 70Operation and Maintenance of Turntables14 01 80Operation and Maintenance of Scaffolding14 01 90Operation and Maintenance of Other Conveying Equipment