REPAIR AND ROUTINE MAINTENANCE OF LIFTS INSTALLED IN BLDGS E W B E C E D W E W F E AND H W AT NOFRA UNDER GE NW NOFRA COLABA MUMBAI 2nd CALL

Amount

Repair/maintenacne of lifts including carrying out daily check and periodical services of fully automatic electrical lift with duel operated door, simplex collective control system with repair/maintenance of unserviceable damaged parts such as bearings, bushes, all type of guide shoes, headers, hangers, door ropes,door cards,car door sills, landing door sills, door locks, control cards, and its contacts, hall push buttons and its spares, connector/links, welding of crack/broken and MS parts, Landing operating Panel of any size and capacity, repairs /maint of u/s damaged door safety edge and sensor mechanical safety lock, magnetic lock or contact, car position indicator, and all connected accessories, necessary wiring of hall push button assembly, repair/maintenance of broken COP/LOP buttons and display, including cover, Fire alarm, Firemen button glass, Intercom, alarm/hooters, Maintenance of damaged hand rail, Shaft, light/switches, complete with illuminated push button and direction indicator with LED display with LPT/LPC card of stainless steel inclusive of harness wiring for laminating of push button of each floors and cutting wall making good disturbed surface with masonry work to make with existing surface & cable as per requirement for safe operation of lifts , fixing of loose rail bracket and granitewith necessary masonry work ,cabin, minor repair of cabin light and minor repair of cabin fan , ensure safe and smooth functioning of lift and complete maint of car top, binding of loose wire at control panel and rust painting at car top and door and allied parts with testing, two coats of Painting of Gear motor, all MS channels and Control panels using spray gun complete, dewatering of lift wells in case of any emergency arise all as directed by Engineer-in-Charge. for the following lifts:- Note : - (i) Two mechanic shall be available round the clock at lift complaint cell for safe & smooth functioning of the lift. (ii) Rewinding of motor if required will be done by the contractor and no extra cost will be given by the department.(iii) The detailed duty mechanics of the firm shall report to the JE Concerned at the Lift complaint cell for receiving the complaints at round the clock daily including sunday and holiday.(iv) The detailed lift mechanics shall sign (Their shift wise) in the attendence register kept with lift cell. Location :- Building Nos B (E), C (E), D (W),E(W), F (E) & H (W) 06 Nos lift (408 Kg) G+5 upper floor. Make : ESCON

All as per item No 1 above but 08 passenger (544 Kgs) in Vishwakarma building (G+7 upper floor) 01 No lift at Nofra

All as per item No 1 above but goods (1000 Kgs) in Vishwakarma building (G+7 upper floor) 01 No lift at Nofra.

Dismantling and taking out all unserviceable landing door and Supply and fix new stainless steel landing doors comprising of two no power operated centre opening by horizontal sliding stainless steel panel with headers and connecting assembly complete, having hair line finish flush type panel of thickness 18 SWG, to match with existing opening for Viswakarma Goods and F Block west lift complete all as specified and directed

Dismantling of exisiting Car door and supply and fixing in stainless steel Car Door with Header and Door Drive with complete accessories having hair line finish flush type panel of thickness 18 SWG forViswakarma Goods and F Block west lift complete all as specified and directed

Taking out old defective batteries from existing ARD and supply and fix new sealed maintenance free batteries 12 Volts, 17 AH (Set of 04) complete etc at NOFRA oulaying areas complete all as specified and directed .

Removing of unserviceable main steel wire rope after disconnecting from counter weight pulley and car cabin & supply and fix main steel wire rope size 13 mm dia, 8/19 construction (Make: Usha Martin) in and including necessary connection with counter weight pulley and car cabin with clamps, nuts, bolts and washer complete all as specified and directed

Replacement of unserviceable cabin fan from car cabin with new cabin fan non oscillating type axial flow, single speed 250 mm sweep 240 volts ISI mark with louver complete all as specified and directed. Make : EMCO/VBM/CINI

Taking out unserviceable travelling cable from hoist way, supply and fixing new travelling cable PVC insulated 16 core flat/round type with stranded copper conductor, 1100 Volts grade of size 0.75 sqmm confirming to relevant IS in and including thimbles, suspended type freely move with car cabin up and down movement between ground and upper floor including necessary connection with mid way junction and other connection required in circuit complete all as specified and directed

Dismantling and taking out old speed governor rope and supplying & fixing new speed Governoer steel wire rope dia 8 mm 8/19 construction (Make: Usha Martin) in and including necessary connection with counter weight pulley and car cabin with clamps, nuts, bolts and washer complete all as specified and directed

Suplying & fix in replacement car door operator (VVVF) drive with all accessories to match with existing complete at Gangotri/bhagirathi/BV yard complete all as specified and directed

Diconnecting and taking out unserviceable defective main VVVF drive from existing control pannel and supply and fix new main VVVF drive unit of Make : Yashikawa (Japan) suitable for 15 KW capacity in existing pannel and connected with existing system including testing and commissioning complete for smooth and jerk free working of lift complete all as specified and directed in certain building at Nofra.Make- Yaskawa/Fuji

Disconnecting and taking out old defective infra red door sensor of any make and supply and fix new infra red door sensor up to full length of car door complete all as specified and directed in certain lift at Nofra. Make- Lamda, Weco, TL Jones as approved

Disconnecting &taking out defective COP assembly, supply & fix new COP assembly suitable for 06 Ps lifts (G+9) floor complete illuminated push button for floor position indicator, alarm, non stop, door close, door open, cabin light, stop attendant out key etc including direction indicator of 7 segment display with CPI card on stainless steel face plate duly connected with existing control and electric system complete all as specified and directed

Replacement of old unserviceable hall push button assembly with new hall push button and direction indicator with 7 segment LED display with LP / LPC card of stainless steel face plate to match with the existing control / electric system including cutting of wall and making good to disturbed surface with masonry work to match with existing surface.

Dismantling and taking out unserviceable old control panel and control wiring and S & F new control panel in hinged MS powder coated cabinet, with control wiring comprising with multiple micro controlled programmed chip based, controlled by pulse modulation, complete with all safeties such as thermal over load protection , over current protection, auto phase reverse link to each other in net work, and compitable to 11 KW / 15.0 HP capacity VVVF drive including proper connection with proper lugs, terminal connectors screws and motor connection with galvanished sheet trucking 24 SWG including wiring of main motor with suitable size of standard copper cable etc lifts complete all as specified and directed Location- C Block East and E Block West

Disconnecting and taking out unserviceable shaft wiring, supply and fixing in hoist way upto lower limit with PVC insulated copper conductor cable single core, 1100 volts grade 0.75 Sqmm 24 Nos single core & 1.0 Sqmm for earth wire conforming to IS standard EN 50214 or IS 694 duly bunched with wire binding locking strip, drawing through in and including galvanised sheet metal trucking of 24 SWG up to ground floor in hoist for control to all function including in built connection for control panel, PCB, Hall push button, fire switch and lower limit switch at Nofra, Colaba complete all as specified and directed. Location- C Block East and E Block West

Monarch Enterprises

Shree Elevator Engineering Co.