Airports Authority Of India Tender
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Airports Authority Of India - AAI Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date12 Nov 2024
Closing Date3 Dec 2024
Tender Amount₹ 14,18,001
Costs
EMD
₹ 28,360Document Cost
₹ 1,180Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_AAI_213872_1Tender No
AAI/MDU/E-E/MDU-429/NIT-07/24Tender Authority
Airports Authority Of India ViewPurchaser Address
-Website
http://https://www.aai.aero/
GEM & Bid Advisory Services
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Documents
BOQ Items
Dismantling and rewinding of 2HP submersible motor pump/open well motor pump sets with original no of turns and same wire gauge insulated copper wire including replacement of all the internal worn out / defective parts i.e bushes, impellers, sleeves, upper and lower bush sets, thrust bearing, oil seals, rotor grinding and balancing, assembling, transportation to workshop & Back and reinstallation i/c testing & commissioning complete as required. ( Dismantled copper wire & defective parts need not to return)
1
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Dismantling and rewinding of 6HP submersible motor pump sets with original no of turns and same wire gauge insulated copper wire including replacement of all the internal worn out / defective parts i.e bushes, impellers, sleeves, upper and lower bush sets, thrust bearing, oil seals, rotor grinding and balancing, assembling, transportation to workshop & Back and reinstallation i/c testing & commissioning complete as required. ( Dismantled copper wire & defective parts need not to return)
1
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Dismantling and rewinding of 7.5HP submersible motor pump sets with original no of turns and same wire gauge insulated copper wire including replacement of all the internal worn out / defective parts i.e bushes, impellers, sleeves, upper and lower bush sets, thrust bearing, oil seals, rotor grinding and balancing, assembling, transportation to workshop & Back and reinstallation i/c testing & commissioning complete as required. ( Dismantled copper wire & defective parts need not to return)
3
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Dismantling and rewinding of 10HP submersible motor pump sets with original no of turns and same wire gauge insulated copper wire including replacement of all the internal worn out / defective parts i.e bushes, impellers, sleeves, upper and lower bush sets, thrust bearing, oil seals, rotor grinding and balancing, assembling, transportation to workshop & Back and reinstallation i/c testing & commissioning complete as required. ( Dismantled copper wire & defective parts need not to return)
1
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Rewinding of following fans working on single phase 230 V, 50HZ with suitable size super enameled electrical grade copper wire and insulation ,replacement of wornout bearings & bushes etc i/c dismantling , making arrangement for transportation to workshop and reinstallation of the same at site complete as required (Dismantled copper wire & defective parts need not to return) Ceiling fan of all makes and models.
50
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-
Rewinding of following fans working on single phase 230 V, 50HZ with suitable size super enameled electrical grade copper wire and insulation ,replacement of wornout bearings & bushes etc i/c dismantling , making arrangement for transportation to workshop and reinstallation of the same at site complete as required (Dismantled copper wire & defective parts need not to return) Wall Mounted fans/Pedestal fans/Exhaust fans of all makes & models upto 300mm
15
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Rewinding of following fans working on single phase 230 V, 50HZ with suitable size super enameled electrical grade copper wire and insulation ,replacement of wornout bearings & bushes etc i/c dismantling , making arrangement for transportation to workshop and reinstallation of the same at site complete as required (Dismantled copper wire & defective parts need not to return) Wall Mounted fans/Pedestal fans/Exhaust fans of all makes & models upto 450mm
5
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Repairing & servicing of Hand dryers of various makes through authorized dealer/ specialized agency including replacement of wornout parts like sensors, heating element, blowers etc. complete as required.
8
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Retrieving of existing 5KV grade Airfield cables upto 35sqmm from the underground trench which includes excavation of earth, removing of brick protection & cable, refilling the trench and restoring the surface etc as required.
250
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Retrieving of following size 1.1KV grade power cables from the underground trench which includes excavation of earth, removing of brick protection & cable, refilling the trench and restoring the surface etc as required.
185Sq.mm to 240Sq.mm
200
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Laying of 50mm dia HDPE pipe / DWC HDPE pipe direct in ground below 75cm in all types of soil including excavation and refilling the trench but excluding sand cushioning and protective covering etc complete as required.
200
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-
Supply of 4mm thick glare free poly carbonate sheet with letters & symbols on self adhesive transculant film pasted on inside of the poly carbonate sheet, suitable for replacement in the existing Airfield signage boards etc. as required.
3
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-
Providing and laying in position cement concrete 1:3:6 (1 cement :3 coarse sand :6 graded stone aggregate 20mm nominal size) of 10mm thick around the transformer housing boxes & Earth pit chambers including surface dressing, removing vegetation, undulations, watering, ramming, consolidating all complete etc as required.
5
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providing test pit of suitable size as per site requirement and as per the direction of EIC etc. complete as required.
10
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Providing Hydraulic Excavator alongwith driver, helper, fuel etc. Complete as required for carrying out works as per site requirement & as per the direction of EIC etc. complete as required.
50
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-
Servicing , Overhauling and testing of 4 pole, 415 volts, 800Amps Manual charged Air circuit breakers (L&T Make, Model No. CN-CS-800) including checking breaker operations ,control wiring and fault rectifications etc along with lubrication of moveable parts, cleaning of jaw contacts, sparking chambers and submission of test/servicereports from OEM/Authorized dealer / Specialized agency etc. complete as required but without spare parts as per site conditions
2
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Servicing , Overhauling and testing of 4 pole, 415 volts, 630Amps Manual charged Air circuit breakers (L&T Make, Model No. CN-CS-630) including checking breaker operations control wirings and fault rectifications etc along with lubrication of moveable parts, cleaning of jaw contacts, sparking chambers and submission of test/servicereports from OEM/Authorized dealer / Specialized agency etc. complete as required but without spare parts as per site conditions
2
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Servicing , Overhauling and testing of 4P, 415V, 1250A motorised/ manual charged Air Circuit Breakers (GE Make, Model No. Spectronic S1250 / L&T make, Model No: UW112NFD12990) including checking breaker operations, control wirings and fault rectification etc alongwith lubrication of moveable parts, cleaning of jaw contacts, sparking chambers etc. and submission of test/servicereports from OEM/Authorized dealer / Specialized agency etc. complete as required but without spare parts as per site conditions
17
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Servicing , Overhauling and testing of 4P, 415V, 2000A motorised/ manual charged Air Circuit Breakers (GE Make, Model No. Spectronic S2000/) including checking breaker operations, control wirings and fault rectification etc alongwith lubrication of moveable parts, cleaning of jaw contacts, sparking chambers etc. and submission of test/servicereports from OEM/Authorized dealer / Specialized agency etc. complete as required but without spare parts as per site conditions
3
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-
Servicing , Overhauling and testing of 4P, 415V, 2500A motorised/ manual charged Air Circuit Breakers (GE Make, Model No. Spectronic S2500 / L&T make, Model No. UW225SFD12300) including checking breaker operations, control wirings and fault rectification etc alongwith lubrication of moveable parts, cleaning of jaw contacts, sparking chambers etc. and submission of test/servicereports from OEM/Authorized dealer / Specialized agency etc. complete as required but without spare parts as per site conditions
5
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-
Servicing , overhauling and testing of 11KV ,800A OCB by cleaning, tightening ,greasing , attending catch lever complaint, oiling i/c filtration and determination of dielectric strength & acidity of insulating oil as per IS 692 with the help of high vaccum filtering machine etc complete as required.
3
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-
Servicing , Overhauling and testing of 11KV, 800A VCBs of various makes including checking breaker operations ,control wirings , cleaning of contact surfaces, overhauling of operating mechanism, lubrication of moving parts, sparking chambers etc and submission of test /service reports from OEM/ Authorised dealer /Specialized agency complete as required as per site conditions
9
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Testing ,Servicing, adjustment, calibration of Digital Luxmeter including submission of calibration certificate from the NABL accredited Laboratory etc as complete as required
2
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Dehydration and filteration of transformer oil of following transformers through Centrifugal oil Purifier/ sprinkler machine and heating arrangement to attain BDV of 50KV per Minute including topping up of oil if required and submission of test reports for BDV test and Acidity test before and after dehydration work. complete as required.
400KVA, 11KV/433V Transformer
1
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Dehydration and filteration of transformer oil of following transformers through Centrifugal oil Purifier/ sprinkler machine and heating arrangement to attain BDV of 50KV per Minute including topping up of oil if required and submission of test reports for BDV test and Acidity test before and after dehydration work. complete as required.
500KVA, 11KV /433V Transformer
1
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-
Dehydration and filteration of transformer oil of following transformers through Centrifugal oil Purifier/ sprinkler machine and heating arrangement to attain BDV of 50KV per Minute including topping up of oil if required and submission of test reports for BDV test and Acidity test before and after dehydration work. complete as required.
1600KVA, 11KV/433V Transformer
3
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-
Arresting of Oil Leakages in 1600KVA Transformers by changing gasket, Oil Seal, Checking of tightness of HV/LV Bushings, bolts and nuts including opening of top Cover, draining of Oil, refilling the Oil after filtration and closing of top Cover etc., as required.
3
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-
Rectification of 500KVA Transformer Manual tap changer complaints complete etc as required.
1
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-
Calibration of Relays [(Electro-Mechanical/ Static/ Digital/ Microprocessor Based Relays)-(O/C ,E/F,Reverse power)] provided in various HT/LT Panels, Testing of Insulation Values, Pick-up Value, Timing, Burden, etc., i/c adjustment of Settings if required at site, Relay Co-ordination with immediate Up and Down Circuit etc., as required, conforming to IS 9124 - 1979 by Secondary Injection Test including submission of reports as required.
Over Current relay
6
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-
Calibration of Relays [(Electro-Mechanical/ Static/ Digital/ Microprocessor Based Relays)-(O/C ,E/F,Reverse power ,)] provided in various HT/LT Panels, Testing of Insulation Values, Pick-up Value, Timing, Burden, etc., i/c adjustment of Settings if required at site, Relay Co-ordination with immediate Up and Down Circuit etc., as required, conforming to IS 9124 - 1979 by Secondary Injection Test including submission of reports as required.
Earth fault relay
6
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-
Calibration of Relays [(Electro-Mechanical/ Static/ Digital/ Microprocessor Based Relays)-(O/C ,E/F,Reverse power ,)] provided in various HT/LT Panels, Testing of Insulation Values, Pick-up Value, Timing, Burden, etc., i/c adjustment of Settings if required at site, Relay Co-ordination with immediate Up and Down Circuit etc., as required, conforming to IS 9124 - 1979 by Secondary Injection Test including submission of reports as required.
Over current & Earth fault relay
8
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-
Calibration of Relays [(Electro-Mechanical/ Static/ Digital/ Microprocessor Based Relays)-(O/C ,E/F,Reverse power ,)] provided in various HT/LT Panels, Testing of Insulation Values, Pick-up Value, Timing, Burden, etc., i/c adjustment of Settings if required at site, Relay Co-ordination with immediate Up and Down Circuit etc., as required, conforming to IS 9124 - 1979 by Secondary Injection Test including submission of reports as required.
Reverse power relay
4
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-
Calibration of Relays [(Electro-Mechanical/ Static/ Digital/ Microprocessor Based Relays)-( UV/OV/Auxiliary/Tripping/Auxiliary/Feeder protection /Master trip)] provided in various HT/LT Panels, Testing of Insulation Values, Pick-up Value, Timing, Burden, etc., i/c adjustment of Settings if required at site, Relay Co-ordination with immediate Up and Down Circuit etc., as required, conforming to IS 9124 - 1979 by Secondary Injection Test including submission of reports as required.
Master trip relay
3
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-
Calibration of Relays [(Electro-Mechanical/ Static/ Digital/ Microprocessor Based Relays)-( UV/OV/Auxiliary/Tripping/Auxiliary/Feeder protection /Master trip)] provided in various HT/LT Panels, Testing of Insulation Values, Pick-up Value, Timing, Burden, etc., i/c adjustment of Settings if required at site, Relay Co-ordination with immediate Up and Down Circuit etc., as required, conforming to IS 9124 - 1979 by Secondary Injection Test including submission of reports as required.
Auxiliary relay
8
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-
Calibration of Relays [(Electro-Mechanical/ Static/ Digital/ Microprocessor Based Relays)-( UV/OV/Auxiliary/Tripping/Auxiliary/Feeder protection /Master trip)] provided in various HT/LT Panels, Testing of Insulation Values, Pick-up Value, Timing, Burden, etc., i/c adjustment of Settings if required at site, Relay Co-ordination with immediate Up and Down Circuit etc., as required, conforming to IS 9124 - 1979 by Secondary Injection Test including submission of reports as required.
Under voltage relay/Overvoltage relay.
14
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-
Calibration of Relays [(Electro-Mechanical/ Static/ Digital/ Microprocessor Based Relays)-( UV/OV/Auxiliary/Tripping/Auxiliary/Feeder protection /Master trip)] provided in various HT/LT Panels, Testing of Insulation Values, Pick-up Value, Timing, Burden, etc., i/c adjustment of Settings if required at site, Relay Co-ordination with immediate Up and Down Circuit etc., as required, conforming to IS 9124 - 1979 by Secondary Injection Test including submission of reports as required.
Trip circuit supervision relay/Tripping relay
12
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-
Supply of Transformer oil conforming to IS335/1983 for topping up of oil for transformer during filtration of oil as required
110
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-
Supply and replacing of Silica Gel in all types of breathers installed in distribution transformers of ratings upto 1600KVA ,at various locations as required.
3
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-
Repairing of existing earth pits including providing and fixing of CI cover plate, funnel, reducer and masonary works as required, Marking with paint on earth pits as directed by AAI including continuity check and recording the earth resistance of earth electrode as required complete in all respects and submitting test reports to AAI.
8
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-
Replacement of Unserviceable Winch gear assembly of the 25Mtr/30 Mtr High mast with new one including dismantling & refixing of the winch gear assembly in the Mast i/c testing and commissioning etc. as required.
1
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Supply of 1 Kg breather including silica Gel for 400KVA & 500KVA transformers etc complete as required.
2
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Replacing the faulty trailing cable in the existing 30mtr high mast at Apron with new (Rate including supply of cable) and making the high mast in good working condition etc. complete as required.
1
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-
Replacement of existing fire alarm panel with new conventional type fire alarm control panel having minimum of 2 zones suitable for connecting existing sensors, Manual Call points and hooters for operation on 230V AC supply,LCD display to indicate fire ,Normal operation & power suppply status ,Push button for accept & reset , automatic battery charger, 24V SMF batteries sufficient to provide backup in alarm condition and complete as per specification. Panel shall have necessary provision for connecting and functioning with auto dialer (Make: Ravel Model: RE 102 or equivalent) .
4
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-
Replacement of existing smoke detector with conventional type photoelectric smoke detector along with mounting base, including connections etc as required .
15
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-
Replacement of existing MCP with conventional type manual outdoor call point complete with all accessories ,including connections etc as required
4
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-
Replacement of existing auto dialer with sim card based autodialer complete with all necessary accessories including interconnections etc as required.
4
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SITC of wall mounting type 1KVA, single phase automatic electronic voltage stabilizer, suitable for existing conventional type fire alarm control panel, having an input voltage range of 180-270V, with high/low voltage cut off, ON delay etc. complete as required.
4
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-
Dismantling & Re installation of Existing 20 Mtr High Mast, including Crain rent and Labour Charges etc. complete as required.
1
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-
Dismantling & Re installation of Existing 30 Mtr High Mast, including Crain rent and Labour Charges etc. complete as required.
1
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-
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