DEPOSIT-SITC of 6 Passenger Lift at Ranni Block Office Pathanamthitta-SITC of Lift-Electrical Lift Work

OD292983/2024-2025:Supply, Installation,Testing and Commmissioning of 6 passenger Lift with the following Specifications, including all required standard features. 1 .Type of Lift : 6 Passenger Gearless with Machine room less type, 2. Load / Persons : 408 Kg. / 6 persons 3 .Rated speed : 1M/Sec. 4.Travel :8m ( Approx) 5.Type of Drive : Variable Voltage Variable Frequency (VVVF) 6. Machine Motor Unit : 3 Phase Synchronous motor with Dynamic Brake, 415 V 7. No. of entrance served: 3 stops and 3 openings 8. No. of floor served :Three floors - Ground floor to second floor 9. Method of control : Micro processor based Simplex Collective Selective. 10. Location of machine to be installed: Inside the Shaft, Above the Lift Well 11. Size of lift well : 1540 mm W X 1700 mm D 12. Car Enclosure : S.S Vandal Proof 13. Car Size : 900 mm WX 1200 mm D X 2100 mm H 14.Flooring : Aluminium antiskid flooring , 3 mm Flooring 15. Cabin Light and Fan : LED Light Fittings - Fan 16. Car entrance: Stainless Vandal Proof Door with half portion Glass(800 mm)ATO, Automatic Telescopic Opening door (800 mm W X 2000 mm H) VVVF Door Operating System( As per IS) 17.Leveling accuracy : As per IS 18. Car door opening : As per IS 19.Operation : Simplex full selective collective control with ON/OFF switch 20. Design and furnishing of car body work: Vandal proof Stainless steel with Half portion glass (800mm) ATO finish cabinet with Scratch proof Stainless steel door(SS 304 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. 21. Landing entrance : Stainless Vandal Proof Door with half portion Glass(800 mm)ATO, Automatic Telescopic Opening door (800 mm W X 2000 mm H) VVVF Door Operating System( As per IS) with provision for mechanical opening, key for emergency with full length infra red light curtains and half framed fire rated glass door for minimum 2 hrs. Call and position indicators : Up/down direction & position Dot Matrix LED indication shall be provided at all landings 22.Electric supply : 1) Light 230V,50Hz single phase 2 wire system. 2) 415V, 50Hz 3 phase 4 wire system. 23. Infra red door opening system: To be provide for entire length of the door 24. Automatic Rescue Device :Provide automatic rescue device with an electronic controller powered by maintenance free batteries with capacity for minimum four rescue operation . The rescue operation should act within 10 seconds of power failure 25. Regulation :340V-480V (SMPS based) 26. 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) Firemans switch at main lobby ) Auto attendant control (inside the car) j) push to talk 27. Winding handle Manual winding handle for use in emergency. 28. Safeties a) Over speed governor, operated safety gear b) Buffers c) Motor over load protection d) Phase reversal protection e) Other safeties as per ISS f) Single phase preventer g) Final limit switch 29. Leveling Automatic leveling at all landing as per IS 30. Guarantee: Company shall carry out free comprehensive maintenance during warranty period of 3 years from the date of commissioning which shall includes 1. Servicing Lift once in month, Cleaning lift equipment 2. Lubricating all required machinery /equipment 3. Replacing of Lubricating Oil when required 4. Replacing fuse-able items, alarm etc . 5. Recharging /replacing batteries in case of such requirements 6. Replacing / Rewinding motor, Replacing suspension rope if required 7.Replacing/renewing all defective part of the lift including V3F unit if found necessary and preventive maintenance shall be done at all time of servicing as per IS, lift shall be regularly and systematically examined and put it to proper condition at all times during the warranty period and break down calls shall be attended immediately on report etc. 31. Control panel :Control panel will be dust and vermin proof of sheet metal enclosure 32. Announcement System: To provide lift announcement system 33.Tests :At site test as per IS to be carried out and approval from Electrical Inspectorate before Handing over. 34. Scope of work:- a) Supply of lift materials b)Minor civil works such as removal of temporary brick work in the lift entrance without affecting the building structure, finishing/ altering civil works in lift entrance/ pit by providing brick work & plastering if necessary including minor civil works such as construction of buffer block in the pit, cutting pockets and grounding brackets for the guide rails, grouting boxes for control units, correction of wall opening in the front side of the wall by additional brick work or cutting existing brick work including core cutting of machine room and water proofing in lift pit , Providing iron hook / I beam in M/C room if 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. Necessary fee shall be remitted to the Inspectorate 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 department staff for attending trouble shooting etc as required.