SITC of 01 one no. new passenger Lift in existing lift well and allied E.I work for G plus 4 storied at Academic Building in the Technology Campus Salt Lake under Calcutta University SITC of Passenger Lift

Type: Passanger Lift. Load : 13 Passenger / 884 Kg Control: Microprocessor based with serial communication, controller in shaft and user interface in landing. Drive : AC VVVF drive with feedback control (Closed loop) Machine Room:- Energy efficient machine: Gearless, without Machine Room. Speed: 1.0 Mtrs./ Sec Floor served: G + 4 Landing: 5 lands, all on same side Total Rise : 14.9 Mtr (Approx) Operation: Microprocessor based simplex full collective with or without attendant. Signals: Digital Car postion indicator, car travels direction indicator in car and at all landing with call registration indicator.COP & LOP must have stainless steel face plate silver brushed with surface mounted button with braille. Button : All buttons on car & landing shall be luminous & encoded with braille, on/off switch for Lift, fan, light, toggle switch or key switch for automatic/attendent mode of operation. Display type : Colour LCD / Segmented LCD / LED. Operation Push Button for lift maintenance & service should be on top of the car. Travelling accuracy: ± 5 mm(Micro levelling arrangement)

CAR Car inside: 1600mm (W) X1450 mm (D)X 2200 mm (H)/ as per OEM Car Entrance: Clear Opening 900mm (W) X 2000mm (H) protected with car door./ as per OEM (Bidder should visit the site) Car Door: Stainless Steel Centre Opening (COPD) / Telescopic Opening (TSPD) automatic door provided with AC V3F controlled door drive system with full height Infrared Curtain of light & Mechanical Force Limiting Device. Landing Door: Stainless Steel Centre Opening (COPD) / Telescopic Opening (TSPD) automatic door provided with AC V3F controlled door drive system with fire rating of 120 min. Door Opening: Automatic Power operated door with full length photocell assembly light curtain sensor / Infrared detector.

PROTECTIVE DEVICES & OTHER ACESSORIES ARD: Automatic rescue device complete with dry maintenance free batteries as required for automatic evacuation to the nearest floor in case of power failure / single phasing/others. Overload Protection: Fully loaded with overload protection. On overloading condition the lift car will not start with door remaining open and give audio & display indication. Emergency lighting in car: Battery operated emergency lighting in the lift car. Intercom system: Battery operated Intercom System in Lift Car, Machine Room & Control Room (3 way communication system will be required). Emergency Alarm: Battery operated alarm bell system in lift car and control room. Fireman switch: Fireman switch placed at ground floor. Voice Synthesizer: Voice announcement system (Voice Synthesizer) in the car to announce the position of the elevator in the hoist way as the car passes or stops at a floor served by the lift. Car Parking at top floor at idle condition. Main wire rope/ Belt - As per manufacturer's standard conforming to IS. Auto Fan cutoff.

DIMENSION OF SHAFT & POWER SUPPLY Available Shaft Dimension: 2200 mm (D) X 1700 mm (W) (Bidder should visit the site) Under Lintel Height of Landing door(required) : 2180 mm (min) (Bidder should visit the site) Pit Depth : 1650 mm (Bidder should visit the site) Overhead : 4500 mm (Bidder should visit the site) Electric power supply: AC 415V, 3Phase, 50Hz terminated in machine room as per IS. N.B. (1) Please correlate with lift technical requirements (Annexure A), if there is any conflict, Technical requirement will overside BOQ. (2) Rates should be quoted with minor civil works, wall cutting and mending good the damages to the original finish. (3) Necessary MS member e.g.; angle iron, MS channel brackets etc as required to be provided by the manufacturer.

Note:- Rate should be quoted inclusive of all taxes and duties including GST.

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