DEPOSIT-Construction of Court Complex Adoor-SITC of 1No.8 Passenger lift - Electrical Lift Work

OD297868/2024-2025:Supply, Installation, Testing and Commissioning of 8 passenger capacity gearless lift with machine room having the following specification including all required standard features. 1 .Type of Lift: 8 Passenger capacity gear less lift , 2. Load / Persons : 544 Kg / 8 persons, 3 .Rated speed :1 M/Sec. 4. Travel :approximately 20 Mtr ( Approx) 5. No. of floor and entrance served: 6 stops and 6 openings 6. No. of floor served : Six (G+5) floors 7. Method of control : Micro processor based V3F with ARD system. 8. Size of lift well : 1900mm W x 1900 mm D, 9. Car entrance: As per IS. 10. Leveling accuracy : As per IS 11. Car door opening : As per IS 12. Drive : Variable voltage variable frequency (V3F) 13 .Operation : Simplex full selective collective control with ON/OFF switch 14. Construction of design and furnishing of car body work: Vandal proof Stainless steel (SS304,make:Tata/Jindal) finish cabinet with Scratch proof Stainless steel door (sheet 1mm thickness), Stainless steel mirror finish ceiling, Aluminium 3mm minimum thickness anti skid flooring, fan with timer cut-off, push to talk, LED display, LED light, hand rails and floor announcement system. All buttons in car and all landings should have Braille sign. 15. Landing entrance : Automatic centre /Telescopic opening Vandal proof stainless steel sliding door as per ISS with provision for mechanical opening key for emergency with full length infra red light curtains and half framed vision panel 16. Call and position indicators : Up/down direction & position Dot Matrix LED indication shall be provided at all landings 17. Electric supply : 1) Light 230/50C/s single phase 2 wire system. 2) 415V 50C/s 3 phase 4 wire system. 18. Infra red door opening system: To be provide for entire length of the door 19. Automatic Rescue Device :Provide automatic rescue device with an electronic controller powered by maintenance free batteries with capacity for minimum four rescue operation at full load . The rescue operation should act within 10 seconds of power failure 20. Regulation : 350V- 450V (SMPS based) 21. Indication in the car : a) Car position b) Call indicator c) Door close/open push button d) Emergency stop button e) Flush mounted switch for fan and light f) Non stop button g) Battery operated emergency lamp with rechargeable batteries. h) Battery operated alarm bell i) Intercom wiring with one master unit with two slaves j) Fireman's switch at main lobby i) Auto attendant control (inside the car) 22. Winding handle Manual winding handle for use in emergency. 23. Safeties a) Over speed governor, operated safety gear b) Buffers c) Motor over load and under voltage protection d) Phase reversal protection e) Other safeties as per ISS f) Single phase preventer g) Final limit switch 24. Leveling. Automatic leveling at all landing as per IS. 25. Control panel : Control panel will be dust and vermin proof of sheet metal enclosure 26. Announcement System: To provide lift announcement system 27. Tests :At site test as per IS to be carried out and approval from Electrical Inspectorate before Handing over. 28. Scope of work:- a) Supply of lift materials b) Minor / required civil works, including core cutting, channels, angle irons, MS plates, plastering, cutting pockets and grouting brackets for the guide rails, grouting boxes for control units, colour washing, white washing of lift well etc as required c) Scaffolding d) Door frames e) Supporting steel f) Temporary electric supply for installation of lift. Electric supply for testing and commissioning of lift is to be arranged by the firm on their own account. g) Intercom facilities with one master and two slaves h) Battery operated alarm i) Obtaining Scheme approval as well as energization Certificate from the electrical Inspectorate including preparation of necessary drawing for the same. inclusive of necessary fee to the Inspectorate and first year insurance as per new lift rule by the firm for which no refund will be made from the department including taking insurance for one year as per new lift rule. j) Supply of book let with complete details of maintenance schedule and control diagram. k) Giving training to client and department staff for emergency rescue operation and normal operations for attending trouble shooting 29. Guarantee: Company shall carry out free maintenance and service during warranty period which also includes a) Cleaning lift equipment b) Lubrication of all moving parts c) Replacing of lubricating oil when required d) Checking and adjusting contacts e) Replacing fusible item alarm etc. f) Recharging batteries in case of drain/ renewing batteries g ) Replacing /rewinding of all defective parts of the lift including motors and V3F unit.