Cochin University Of Science And Technology Tender

90.16.5.3 : Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15mm(10SWG)

LIFT PANEL

90.14.1.2 : Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623.br Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)

90.14.2.2 : Supply and providing 3mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

90.14.3.2 : Supply and providing heavy duty 'A' section neoprene gasket in the panel board U' section rubber beeding suitable for 1.60/ 2.00 mm sheet

90.14.4 : Supply and fabrication conveyance and installation of base frame of panel board using 75 x 40 mm rolled steel channel (ISMC)

90.14.5 : Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

90.14.6 : Supply and providing copper bus bars including finger type SMC bus bar supports in the bus chamber, suitable size nut & bolt, providng heat shrink sleeves etc. as required.

90.14.7 : Supply and providing copper earth bus in the panel board

2.10.1 : Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole

2.10.3 : Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Double pole

2.13.1 : Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.10.4 : Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Triple pole

2.15.2 : Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

od240530/2024_2025 : Supply and fixing 1 set ( 3 Nos ) R,Y,B LED indication lamp AC/DC, 22.5 mm cut out dia. On existing panel board. Including connections , terminations etc completed

od240531/2024_2025 : Supply and Installation of 2A SP MCB for controlling the circuit of indication lamps and meters

od238069/2024_2025 : Supply and installation of 12 pole copper bonded earth bench on wall or panel or suitable location as per the direction of Engineer in charge

8 PASSENGER LIFT

od241982/2024_2025 : Supply, Installation, Testing and Commissioning of 8 Passenger Lift of the following Technical Specifications: Quantity - 1 unit;Model enta200 MRL or equivalent,Assembled Product Passenger Elevator;Capacity 8 persons, 544 kg;Minimum Speed 1.00 m/s;Stops & Openings 3 Stops, 3 Openings;Floor designations G,1,2;Machine type & Location enta200 MRL - Gearless machine located in the shaft on top of the guiderails;Control Simplex collective selective control;Drive ACVVVF;Power supply 415 volts (+10 / -15%), 3 phase, 50 Hz (+/- 5%), AC.;Hoist way dimensions 1900mm wide x 1800mm deep;Car travel : as required;Overhead 4300mm;Pit depth 1500mm;Car dimensions minimum 1100 mm wide x 1300mm deep x 2200mm high;Door opening minimum 800mm wide x 2100mm high;Car door;Landing door;2 panel automatic center opening door with ACVF drive in Stainless Steel Full Vision;Glass Door;2 panel automatic center opening door with ACVF drive in Stainless Steel Full Vision;Glass Door on 3 floors;Suspended Ceilingt;Decoration;Suspended Ceiling with Stainless Steel Silver Sky and Ball Lights for car lighting;Car flooring 20mm recess provided for granite/marble flooring (by customer);Natural mirror in car Natural mirror of half car height and full car width provided on rear wall of car;Handrail Round handrail in Stainless Steel finish provided on rear wall of car;Landing operating panel Individual landing operating panel for each elevator;Minimum Features Should included:;1. ACVVVF closed loop drive2. Alarm button in car operating panel with battery back-up;3. Automatic operation for car fan;4. Adjustable door open time;5. Anti-nuisance (empty car)6. Anti-nuisance (car call cancellation at direction reversal);7. Blower fan in car for ventilation8. Braille on push buttons;9. Car call cancellation by double pressing floor button in car operation panel;10. Door open and door close buttons in car operating panel;11. Door closing retries;12. Door nudging;13. Emergency light;14. Full load by-pass;15. Home landing;16. Infra-red screen for car door;17. Intercom;18. Jammed landing operating panel call button by-pass;19. Motor overheat protection;20. Overload function with audio-visual indication in car operating panel;21. Phase failure and phase reversal protection;22. Automatic rescue device in case of power failure;23. Attendant control;24. Car arrival chime on car top;25. Fireman control26. Fireman emergency return;27. Provision of additional cores in travelling cable for CCTV camera signals/music system wiring;28. Voice announcement unit in English language in car;29. RCC Socle for car and counter weight buffers;The work includes all the necessary works to get approval from kerala electrical inspectorate including documentation. Lift panel is seperate but, cabling from lift panel to lift drive/controller is the scope of lift installer;Warranty : Minimum 2 years;Make: Approved vendors in the kerala electrical inspectorate