| 1 | Comprehensive, preventive and periodical maintenance of 01 Nos electrically operated OTIS make passenger lift of capacity 2000 kgs, suitable for serving G+3 Floors (total 03 landings) 1 No Lift FOR ONE YEAR with electric power operated doors, auto electric levelling device complete with ARD facility installed at NHO to be maintained round the clock as described here-in-after in reliable,Contractor/ OEM will use trained and appropriately skilled personnel which it directly employs and/or supervises. They will be qualified to keep the equipment properly adjusted and they will use all reasonable care to maintain the equipment in efficient, reliable and safe operating condition. contractor / OEM will in accordance with the terms hereof, regularly examine, lubricate and adjust the equipment and generally carry out planned maintenance in a systematic and controlled manner using OEM developed techniques and expertise. The frequency of examination will depend on the type of equipment and its location. . Repair or Replace Parts: OEM will at its option, repair or replace any parts detailed in the following section 1.02 which, in its opinion are defective. Parts will be furnished by contractor / OEM on an exchange basis under which the replaced parts become the property of contractor / OEM. However contractor / OEM will not make any replacements, renewals, or repairs necessitated by any obsolete or discontinued part of the Unit(s) or by reason of any cause beyond our control (except ordinary wear and tear) including, but not limited to, fire, explosion, theft, floods, water, weather, earthquake, vandalism, misuse, Civil works, improper earthing, improper or temporary power supply, or repairs by others complete all as specified. | 1 | Each Job |
| 3 | (i). Renew all wire ropes and chains (where fitted) as often as required to maintain an adequate factor of safety, to equalize the tension on all hoisting ropes, repair or replace conductor cables and hoist way and machine room elevator wiring. ii. Systematically examine and adjust the following components: Machine & its subassemblies, Motor & Windings, encoder, Worm Gears & shaft, Bearings, Main & deflector, secondary Sheaves, Brake coils, liners and related assembly Ropes or Coated Steel Belts (CSB) & associated parts including spring /rubber/thimble Controller parts-Circuit breakers, fuses, Connectors, switches, Relays & Contactors, PCBs, Resistors, Line reactor, Line filter, Capacitors, Rectifiers, Transformers, Contacts, VF Drive & braking unit. Automatic Rescue device parts like printed circuit board, transformers, circuit breakers, contactor relays Selector system subassemblies like Levelling Devices, Cams, Relays, Rectifiers, Transformers, Contacts, Leads, Dashpots, Timing Devices, Steel Selector Tapes and Mechanical and Electrical Driving Equipment Governor, Governor Sheave, Shaft Assembly, Bearings, Contacts and Governor Jaws; Governor Tension Sheave Assembly Car and Hall push Buttons, Car and Hall Position Indicators, 7 or 16 Segment displays or TFT & Small Monochrome displays Hall Lanterns bulbs or PCB's, Car Direction Indicators and all other Car and Landing Signal Fixtures, as installed by Otis Otis Intercom, emergency light and alarm unit including battery, Emergency & Inspection control panel parts like PCB's, circuit breakers, Fireman switch excluding the glass Car and Counterweight - Sheaves, Bearings, Car and Counterweight Guide Rails and Buffers, brackets, Car and Counterweight Guide shoes including Roller or Liner, Top and Bottom Limit Switches, Stop switches, Compensating Sheave, compensation ropes/chains, Position reference system door zone sensors/ Magnets/vanes, Load Weighing sensors Cabin Safety Mechanism and Cabin bottom Platform Interlocks on Landing Door, Car & Landing Door Hangers, Guides, Automatic Power Operated Door Operator including VF drive, Car Door Contact, Mechanical Safety Shoe, 2D electronic door sensor iii. Furnish lubricants compounded to Otis' specifications. iv. Examine periodically all safety devices and governors and make all customary safety tests | | |
