Providing Installation and Commissioning of 1One No lift of 06 six Passenger 408 kg Capacity Passenger elevator up to G3 level at Grade II Residential Quarter for Judicial Officers of Khowai District Court

Providing, Installation and Commissioning of 1(One) No machine room lift of 06(six) No.assenger (408) kg Capacity Passenger elevator up to (G+3) level at Grade-II Residential Quarter for Judicial Officers of Khowai District Court General requirement:- Method of control- Microprocessors, geared , Position of M/C room- Directly above lift shaft, Drive- Variable voltage variable frequency drive, Construction, design and finish of the car- Stainless steel ACO, SS hairline suspended ceiling with square light, IRS, SS handrail on rear side. Operation of lift:- a) Operation of lift- Simplex collective selective with/ without attendant, b) Provision for locking control in automatic or attendant position, c) Provision of over load audio visual indicator, d) Provision for call register signal, e) Provision of Battery operated emergency light for 30min backup and alarm bell, f) Infra red screen electric operation door enclose, g) Intercom connection to telephone exchange(1+2), h) Fire man switch, i) Provision for PVC floor, j) Automatic rescue device, k) Provision of dot matrix display in car in all landings. L) Braille on push buttons. Indicated sizes for the lift:-Available hoist way size- 1700(W)x1500(D), Pit depth-1600, overhead-5000 mm, Specific requirements are as follows:- Load capacity- 408 Kg.(6 persons), Rated speed- 1.00 m/s., No of floor- (G+3) Floors. No. of opening- 0,1,2,3 simplex full collective, automatic operation (geared) with/without attendant.

Making/ cutting of 05 to 08nos. holes of different size(as required) at the floor of machine room by necessary cuttings electric cutter machine, welding machine etc.& making/ cuttings of holes and pocket at every floor of lift front wall for installation of floor indicator switch and cutting of another two nos. pocket at ground floor front lift wall for installation of fire alarm and emergency switch & cuttings of marbles/tiles of every floor of entrance site of lift including arrangement of necessary scaffolding etc. & cutting and chipping of wall of lift & well if required & cleaning of pit of the lift well etc. complete for installation and commissioning of lift as per direction of the Engineer in charge

Making of 01 nos. CC/RCC pedestal at machine room floor for fitting & fixing of approved quality of ISMC(150x75/200x75/225x80/250x80) mm for installation/ mounting of Lift Traction machine(main motor)& making 02-03 nos. pedestal for installation of controller, Governor and ARD at machine room and making of 02-03 nos. pedestal at Pit of the lift well for installation of buffer spring of lift including centering shuttering etc complete for installation and commissioning of lift as per direction of the Engineer in charge.

Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with Polished Granite stone slab jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 fine sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing , curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. 14 mm thick stone slab.

Providing & fitting fixing of lighting arrangement with protective measure including providing single phase main MCB point at machine room, 3 pin socket & light point with switch in each floor & pit of the lift well and the electrical wiring should provide with earthing through PVC casing or pipe etc. complete as per direction of the Engineer in-Charge.