bids are invited for customized amc/cmc for pre-owned products - customized amc/cmc for pre-owned products - comprehensive annual maintenance for ms tk elevator india pvt ltd make 2000 kg elevator installed at service building detail scope of work is as per annexure1; cu.. 1.0 inspection, maintenance and replacement of defective components will be done every month for following: i) general inspection of elevator’s machine room for cleanliness & ventilation. ii) elevators ride quality iii) car fan/light. iv) door operation & its mechanism. v) car operating panel. vi) car entrance. vii) door protection. viii) floor levels. ix) emergency alarm. x) entrance. xi) button & signals. total quantity :