GENERAL H FWD Plan work 2023 24 Construction and renovation work at Government Medical College Ernakulam- Supply Installation Testing Commissioning of 20 passenger lift in Mortuary building 2nd phase SITC of 20 passenger lift Electrical Lift

OD70968/2025-2026: Supply, Installation,Testing and Commissioning of Bed cum passenger gearless hospital lift machine room less with the following specification including all required standard features. 1 .Type of Lift:20 Passenger capacity , Gearless 2. Load / Persons :1360 Kg./ 20persons 3 .Rated speed :1 M/Sec. 4. Travel : 15 Mtr ( Approx) 5. No. of floor and entrance served: 5 stops and 5 openings 6. No. of floor served :five floors 7.Method of control :Micro processor based V3F with ARD system. 8. Size of lift well:2250 mm X 3050 mm (actual well size to be ensured before preparing drawing) 9. Car entrance: As per IS. 10.Leveling accuracy : As per IS 11. Car door opening : As per IS 12. Drive : Variable voltage variablefrequency(V3F) 13 .Operation : Simplex full selective collective control withON/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 minimum1mm thickness), Stainless steel mirror finish ceiling, Aluminium chequered plate 3mm minimum thickness anti skid flooring, fan with timer cutoff, 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 multi beam infrared light curtains. The Upper half of the door shall have glass vision panel using laminated safety glass. 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 providefor 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) push button 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) Bi directional 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. Levelling Automatic levelling 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 to be obtained before Handing over. 28. Scope of work:- a) Supply of lift materials b)Minor civil works such as construction of buffer block in the pit, machine foundation in the machine room, necessary core cutting , cutting pockets and grounding brackets for the guide rails, grouting boxes for control units, 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 License to operate the lift from the electrical Inspectorate including preparation of necessary drawing for the same. inclusive of necessary fee for 3 years 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 j)Supply of book let with complete details of maintenance schedule and control diagram. k) Giving training to department staff for attending trouble shooting 29.Guarantee: Company shall carry out free maintenance and service during warranty period ie 3years from the date of handing over, 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 rope, motors and V3F unit etc h) Attending breakdown call within 3hrs