WBPWD/SSEWEC/BED /NIQ-118/2025-26

SITC of Automatic Lift (as per manufacturer design & as per detailed specification below conforming to IS) and putting into operation after final testing in the existing lift shaft complete with all accessories and repairing the damage wall / floor if any etc to complete as reqd.

.Make : OTIS / KONE/SCHINDLER

Type: Bed cum Passenger Lift .

Load: 20 Passenger / 1360 Kg

Control- Microprocessor based with AC variable voltage & variable frequency ( VVVF)

Machine:- Energy efficient machine, Gearless, with out Machine Room

Position of Machine Room: - Not applicable

Speed: 1.0 Mtrs./ Sec

Floor served : G+1

Landing:- 2, all on same side

Total Rise : 4.8 Mtr

Operation- Microprocessor based simplex full collective with or without attendant.

Signals Digital car position indicator,car travels direction indicator in car & at all landing with call registration indicator.

Leveling accuracy: +- 5 mm(Micro levelling arrangement)

Car Dimension :1400 mm wide x 2150 mm deep x 2200 mm high

Door Dimension : 900 mm wide x 2000 mm internal height

Car Enclosure : Stainless Steel sheet (20 SWG) with Hairline finish with hand rail.

Car Ceiling & Lighting: Stainless Steel with hairline finish with I ED lighting and Fan

Car Ventilation: Pressure fan with anodized aluminium grill.

Car Flooring: Decorative granite fiooring (As per direcion of EIC and according to this Department's Order).

Car Door: Stainless Steel centre opening automatic door provided with V3F controlled door drive system

Landing Door: Stainless steel centre opening automatic door provided with V3F controlled door drive system

Door Opening: Automatic power oprated door with full length PhotoccH assembly light curtain sensor

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 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

Emergency Alarm: Battery operated alarm bell system in lift car and control room

Fireman switch : Fireman switch at main landing terminal.

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 elevator.

Main rope : As per manufacturer's standard conforming to IS

DIMENSION OF SHAFT & POWER SUPPLY

Available Shaft Dimension : 2500 mm width and 1950 mm depth

Pit Depth : 1750 mm

Overhead: 4600 mm

Electric power supply : AC 415 Volt 3phase, 50 Hz, terminated in machine room as per IS

Cost for all massonary & fabrication work for installation of Lift & allied accessories, patch modification, temporary or related makeshift arragement regarding lift installation, minor civil work, Scaffolding, wall/floor cutting, pocket cutting on wall and mending good the damages properly is to be included.

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