Construction of school building for Shibpur Shikshalaya Urdu High School. --------- SITC of Lift.

Amount

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: passenger Lift .

Load : 10Passenger/680Kg

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

Machine -- Energy efficient machine, Gearless, with Machine Room. [ MR]

Position of Machine Room - Directly above the lift shaft

Speed:- 1Mtrs/Sec

Floor served :- G+4

Landing: 05 (Five), all on same side

Total Rise -16.5Mtr

Operation : Microprocessor based simplex tull collective with or without attendant.

Signals : Digital car position indicator, car travels direction indicator in car & at all landing with call registration indicator. Buttons: all buttons on car & landing shall be luminous & encoded with braille

Leveling accuracy : ±5mm Micro levelling arrangement

Car inside : -1300mm(W) x 1350mm (D)x 2200mm(H)

Car Entrence : Clear opening 800mm (W) x 2000mm (H) protected with car door.

Car Encloser : Stainless Steel Sheet (20 SWG) with hairline finish with hand rail.

Car ceiling & Lighting : Stainless steel with hairline finish with LED lighting & fan

Car Ventilation- Pressure fan with anodized aluminium grill.

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

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

Landing Door- Stainless steel centre opening door operated synchronizing with car door.

Door Opening - Automatic power oprated door with full length PhotoceL 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.

Belt - As per manufacturer's standard conforming to IS

DIMENSION OF SHAFT & POWER SUPPLY

Available Shaft Dimension 1900 mm (Wide) X 2100mm(Depth)

Pit Depth : 1600mm

Overhead : 4800 mm

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

The Agency must procure the materials from the Manufacturer / OEM or from their authorized sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed.

Documents that authenticates such procurement from the Manufacturer / OEM and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM to the e-mail of Engineer-in-Charge and hard copy must be submitted during execution of work / submission of bill with OEM letter head / signature of authorised person & rubber stamp.

Certification in original from the manufacturer / OEM, as the case may be, regarding originality of the material must be submitted before any payment.

Defect Liability period 1(one) Year

Otis Elevator Company(India)Limited