GENERAL-Budget 2025-2026 - Lift, Fire, Interlock for two Govt. Higher Secondary Schools-SITC of Lift and Interlock at GHSS Palayad- SITC of Lift-Electrical Lift Work

OD260499/2025-2026:Supply, Conveyance, Installation, Testing and Commissioning of 10 passenger Lift machine room type with the following specification including all required standard features.1 .Type of Lift: 10 Passenger Gearless with machine room type 2. Load / Persons :680 Kg. / 10 persons 3 .Rated speed :1m/s. 4. Travel :12m ( Approx) 5. No. of floor and entrance served: 3 stops and 3 openings 6. No. of floor served : three floors - Ground floor to second floor 7. Method of control : Micro processor based V3F with ARD system. 8. Location of machine to be installed: above lift well 9. Size of lift well :1900mm X 3000 mm D 10. Car entrance: As per IS 11. .Levelling accuracy: As per IS 12. Car door opening: As per IS 13. Drive : Variable voltage variable frequency(V3F) 14 .Operation : Simplex full selective collective control with ON/OFF switch 15. 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 SS 304 sheet 1mm thickness half framed fire rated toughened glass door, Stainless steel mirror finish ceiling, Aluminium 3mm minimum thickness antiskid flooring , fan with timer cut-off, push to talk, LED display, LED light, stainless steel hand rails and floor announcement system. All buttons in car and all landings should have Braille sign. 16. 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 fire rated toughened glass door . Call and position indicators : Up/down direction & position Dot Matrix LED indication shall be provided at all landings 18. Electric supply : 1) Light 230V,50Hz single phase 2 wire system. 2) 415V, 50Hz 3 phase 4 wire system. 19. Infra red door opening system: To be provide for entire length of the door 20. 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 21. Regulation :340V-480V (SMPS based) 22. 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) j) push to talk 23. Winding handle Manual winding handle for use in emergency. 24. Safeties a) Over speed governors as per latest IS, , 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 25. Levelling Automatic levelling at all landing as per IS 26. Guarantee: Company shall carry out free comprehensive maintenance during warranty period of 3 years from the date of commissioning which shall include 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. 27. Control panel : Control panel will be dust and vermin proof of sheet metal enclosure 28. Announcement System: To provide lift announcement system 29. Tests : At site test as per IS to be carried out and approval from Electrical Inspectorate before Handing over. 30. 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, cutting finishing/ altering civil works in lift entrance/ pit by providing brick work & plastering if necessary in the existing openings if required 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 floor level marking in all floors Providing iron hook / I beam in M/C room if required and The machine and connected accessories in machine room should be installed in a common MS base frame made with suitable size I beam having adequate strength and supply and providing MS chequered plate of suitable thickness including cutting, welding, painting etc. in Slab openings 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.