COMPREHENSIVE MAINTENANCE OF LIFTS AT AFAC COIMBATORE

Amount

Comprehensive maintenance of 544 Kg capacity passenger lift of Make : OTIS Serving for ground plus four floors examining, adjusting, lubricating and repairs as required complete all as directed by Engineer-in-Charge. Machine No. of lift : R009710 Location : 43 Single Officers Accn (P-119). Note 1 : Quoted rate shall be deemed to be included for all spares except specifically catered seperately in BOQ items herein- under for the smooth and defect free,satisfactory functioning of lift. Note 2 : Annual maintenance contract of the lift shall be carried out directly by the manufacturer or through the approved working party of the manufacture i.e. OTIS Elevators only (as per MOU) and maintenance to be carried out as per OTIS manufacture schedule . Comprehensive maintenance shall include the following works vide 1.01 to 1.10 mentioned below:-

Systematically examine and adjust the following components :-

(i) Machine , Worm Gear, Thrust Bearings, Drive Sheave, Drive Sheave Bearings, Brake contact, Lining and Components.

(ii) Motor, Motor Generator, Motor Windings, Rotating Elements, Commutator, Brushes, Brush Holders, Bearings, Coils, Resistance for Operating and Motor Circuits, Magnet Frames and other Mechanical Parts.

(iv) Governor, Governor Sheave, Shaft Assembly, Bearings, Contacts and Governor Jaws.

(v) Car and Hall Mechanical Buttons, Car and Hall Position Indicators, Hall Lanterns, Car Direction Indicators and all other Car and Landing Signal Fixtures.

(vi) Deflector or Secondary Sheave, Bearings, Car and Counterweight Guide Rails and Buffers, Top and Bottom Limit Switches, Governor Tension Sheave Assembly, Compensating Sheave Assembly, Car, Counterweight and Counterweight Guide Shoes including Roller or Gibs.

(vii) Interlocks on Hoist way Door, Hoist way Door Hangers, Guides, Automatic Power Operated Door Operator, Car Door Hanger, Car Door Contact, Safety Shoe, Load Weighing Equipment, Car Frame, Car Safety Mechanism and Platform.

(viii) Furnish lubricants compounded to manufacturers stringent specifications.

(ix) Examine periodically all safety devices and governors and make all customary safety tests.

Comprehensive Maintenance of 544 Kg Capacity passenger lift of Make: ECE Serving for ground plus five floors examining, adjusting, lubricating and repairs as required to machine motor, controller parts, safety devices , governors, repairs or replacement as required to alarm bell, indicators, emergency light, emergency components including low voltage protection relay, call bell complete all as directed by Engineer-in-charge . Machine No. of lift :- E038/08 Location : 30 Single Officers Accn (P-107). Note: Quoted rate shall be deemed to be included for all spares except specifically catered seperately in BOQ herein-under for the smooth and defect free,satisfactory functioning of lift. Note 2 : Annual maintenance contract of the lift shall be carried out directly by the Manufacturer or through the aproved working party of the manufacture i.e.ECE only (as per MOU) and maintenance to be carried out as per ECE manufacture schedule .

Supply and replace ARD batteries 7 AH 12 Volts

Supply and fix PVC thick floor mat of size 90cm X 60cm X 1.5cm

Supply and fix chemically etched and brushed stainless steel name plate of size 15 inch X 10 inch showing emergency contact Nos all as directed by Engineer in charge.

Man Elevators Company Pvt Ltd