Tender For Replacement of 2 nos 13 Passenger lift at Haddows road Telephone Exchange, Chennai.; 1 a) Supplying, Installation, Testing, Commissioning (SITC) of13 Passenger lift of capacity (884 Kg) (Gearless) for G+5 floors having a contract speed of 1.5 m/sec suitable to work on 3phase, 415 Volts (+10%, -20% voltage range) AC supply comprising of equipment including Microprocessor based VVVF(V3F) drive, car, Controller, counter weight, self levelling devices, control devices, car position indicators, battery operated alarm bell /emergency light, stainless steel finished car interior, doors, self levelling devices, control devices,terminal buffers, pit ladder, ropes, safety devices, car & landing push buttons, Floor announcer including infra-red curtain, Automatic Emergency Rescue Device,all wiring connections, interconnections, firemans switch, including all equipment in the existing hoistway and miscellaneous items like supports, etc., i/c scaffolding, minor building works, making good the same etc, conducting tests, offering lift for inspection by Lift inspector, liaisoning with the inspector officeetc. complete as perdetailed specifications/ standard designing according to site conditions conforming to the latestlift act and modern lift practice as required. 2 Location: Telephone Exchange, Haddows road, Chennai(i) Floors: Ground +5 Floors(ii)Travel : 24.6 Metres (Approx)(iii) Stops & Opening: 6 Nos (All on same side)(iv) Controller : Microprocessor based AC Variable Voltage & Variable Frequency(v)Automatic rescue device complete with dry maintenance free batteries of suitable capacity.(vi)Operation:- Microprocessor based Duplex Selective collective control with/without attendant(vii) Type of Doors:Car door : Power door centre opening, horizontal sliding ,Stainless Steel scratch proof (moon rock finish) Landing door : Power door centre opening, horizontal sliding ,Stainless Steel scratch proof (moon rock finish) viii) A hand rail not less than 600 mm long at 900 mm above floor level to be fixed adjacent to the control panel in lift car & one full length handrail on the rear and side walls of the car (for disabled friendly feature in one of the lift among a group of lifts) .ix) Voice announcement system 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.Complete as above
