Civil Aviation Boards / Undertakings / PSU Closing in 8 days TDR #56400825

Bids Are invited for Operation And Maintenance Of Electrical Systems/Electrical Installations - Repair And Maintenance Of Electrical Installations At Nscbi Airport Kolkata Sh Maintenance Of Internal External Ei At Ancillary Building Inside Operationa

Issued by Boards / Undertakings / PSU · 24 Paraganas North, West Bengal
Tender Value
74.32 Lakhs
Estimated cost
Bid Submission
31 Jul 2026
8 days left
EMD
2.22 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Gem

Tender Overview

Competition Type
NCB
Bidding Type
Tender
Location / State
24 Paraganas North → West Bengal
EMD Exemption
Not Available
Quantity
Not Available

Project Description

Bids Are invited for Operation And Maintenance Of Electrical Systems/Electrical Installations - Repair And Maintenance Of Electrical Installations At Nscbi Airport Kolkata Sh Maintenance Of Internal External Ei At Ancillary Building Inside Operational Area For The Year .. - Maintenance Of Internal & External Electrical Installations Of Aai Ancilliary Buildings In The Operational Area Of Nscbi Airport Kolkata As Mentioned In Annexure - I & Attending Day To Day Complaints/Faults/Breakdowns And Taking Proper Rectification Action, Ensuring Serviceability Reliability & Satisfactory Working Condition Of The Available System On Round The Clock Basis On All Days Including Sundays & Holidays, As Specified In The Technical Specifications,Special Condition Of Contract And As Directed By The Eic. , Painting Of Lt Panels, Feeder Pillars & Distribution Boards Of Different Sizes Or Any Other Structure Without Interrupting Power Connection With Minimum Two Coats Of High Class Synthetic Enamel Paint Of Smoke Grey Or Any Other Colour As Approved By Engineer-In-Charge After Adequate Surface Preparation Like Cleaning The Surface Properly To Remove Dust / Dirt With Mineral Spirits / Rust Inhibitive Primer Before Painting Ensuring Good Adhesion Of The Paint On The Surface Complete As Reqd And As Per Direction Of Eic. , Writing Of Letters Of Size Maximum 2 On The Surface Of Electrical Feeder Pillars, Lt Panels & Distribution Boards Etc. With White / Black Superior Quality Synthetic Enamel Paint Or Any Other Colour As Approved By Engineer-In-Charge Complete As Required And As Per Direction Of Eic. , Writing Of Letters Of Size Maximum 4 On The Surface Of Electrical Feeder Pillars, Lt Panels & Distribution Boards Etc. With White / Black Superior Quality Synthetic Enamel Paint Or Any Other Colour As Approved By Engineer-In-Charge Complete As Required And As Per Direction Of Eic. , Fabrication & Treatment Of Damaged Portion Of Cabinet Box In The Existing Feeder Pillar / Lt Panel As Per The Site Requirement Upto The Satisfaction Of Engg-In- Charge Etc. Complete As Required And As Per Direction Of Eic. , Repairing Of Different Sizes Of Burnt-Out Fans (Less Credit Of Burnt Out Copper) Collecting From Aai Store And Then Rewinding With Suitable Size Of Super Enameled Copper Wire, Varnishing, Baking Including Change Of Bush Bearing, Capacitor & Re-Assembling The Fan I/C Painting The Fan, Overhauling And Back To Aai Store After Repairing Complete As Required And As Per Direction Of Engineer In Charge. , Repairing Of Electric Water Heater/Geyser Of Different Makes And Capacity Upto 25 Litres Including Servicing, Replacement Of Heating Element, Thermostat Etc As Required. Dismantling, Transportation To Workshop & Back And Re-Installation I/C Connection , Testing & Commissioning As & When Required Basis Complete As Required And As Per Direction Of Eic.

BOQ

Sl. No. Item TitleItem Description
1Maintenance of internal & external electrical installations of AAI ancilliary buildings in the operational area of NSCBI Airport Kolkata as mentioned in Annexure - I & attending day to day complaints/faults/breakdowns and taking proper rectification action, ensuring serviceability reliability & satisfactory working condition of the available system on round the clock basis on all days including Sundays & Holidays, as specified in the Technical specifications,special condition of contract and as directed by the EIC.Maintenance of internal & external electrical installations of AAI ancilliary buildings in the operational area of NSCBI Airport Kolkata as mentioned in Annexure - I & attending day to day complaints/faults/breakdowns and taking proper rectification action, ensuring serviceability reliability & satisfactory working condition of the available system on round the clock basis on all days including Sundays & Holidays, as specified in the Technical specifications,special condition of contract and as directed by the EIC.
2Painting of LT panels, feeder pillars & Distribution boards of different sizes or any other structure without interrupting power connection with minimum two coats of high class synthetic enamel paint of smoke grey or any other colour as approved by Engineer-in-charge after adequate surface preparation like cleaning the surface properly to remove dust / dirt with mineral spirits / rust inhibitive primer before painting ensuring good adhesion of the paint on the surface complete as reqd and as per direction of EIC.Painting of LT panels, feeder pillars & Distribution boards of different sizes or any other structure without interrupting power connection with minimum two coats of high class synthetic enamel paint of smoke grey or any other colour as approved by Engineer-in-charge after adequate surface preparation like cleaning the surface properly to remove dust / dirt with mineral spirits / rust inhibitive primer before painting ensuring good adhesion of the paint on the surface complete as reqd and as per direction of EIC.
3Writing of letters of size maximum 2\\" on the surface of electrical feeder pillars, LT panels & Distribution boards etc. with white / black superior quality synthetic enamel paint or any other colour as approved by Engineer-in-charge complete as required and as per direction of EIC.Writing of letters of size maximum 2\\" on the surface of electrical feeder pillars, LT panels & Distribution boards etc. with white / black superior quality synthetic enamel paint or any other colour as approved by Engineer-in-charge complete as required and as per direction of EIC.
4Writing of letters of size maximum 4\\" on the surface of electrical feeder pillars, LT panels & Distribution boards etc. with white / black superior quality synthetic enamel paint or any other colour as approved by Engineer-in-charge complete as required and as per direction of EIC.Writing of letters of size maximum 4\\" on the surface of electrical feeder pillars, LT panels & Distribution boards etc. with white / black superior quality synthetic enamel paint or any other colour as approved by Engineer-in-charge complete as required and as per direction of EIC.
5Fabrication & treatment of damaged portion of Cabinet Box in the existing Feeder Pillar / LT panel as per the site requirement upto the satisfaction of Engg-in- charge etc. complete as required and as per direction of EIC.Fabrication & treatment of damaged portion of Cabinet Box in the existing Feeder Pillar / LT panel as per the site requirement upto the satisfaction of Engg-in- charge etc. complete as required and as per direction of EIC.
6Repairing of different sizes of burnt-out fans (less credit of burnt out copper) collecting from AAI store and then rewinding with suitable size of super enameled copper wire, varnishing, baking including change of bush bearing, capacitor & re-assembling the fan i/c painting the fan, overhauling and back to AAI store after repairing complete as required and as per direction of Engineer in charge.Repairing of different sizes of burnt-out fans (less credit of burnt out copper) collecting from AAI store and then rewinding with suitable size of super enameled copper wire, varnishing, baking including change of bush bearing, capacitor & re-assembling the fan i/c painting the fan, overhauling and back to AAI store after repairing complete as required and as per direction of Engineer in charge.
7Repairing of Electric water heater/Geyser of different makes and capacity upto 25 litres including servicing, replacement of heating element, thermostat etc as required. Dismantling, transportation to workshop & back and re-installation i/c connection , testing & commissioning as & when required basis complete as required and as per direction of EIC.Repairing of Electric water heater/Geyser of different makes and capacity upto 25 litres including servicing, replacement of heating element, thermostat etc as required. Dismantling, transportation to workshop & back and re-installation i/c connection , testing & commissioning as & when required basis complete as required and as per direction of EIC.

AI Tender Summary

OUR REF NO 56400825
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 74.32 Lakhs
LAST DATE 31-07-2026
Authority
Authority Name Airports Authority Of India
Work Description Bids Are invited for Operation And Maintenance Of Electrical Systems/Electrical Installations - Repair And Maintenance Of Electrical Installations At Nscbi Airport Kolkata Sh Maintenance Of Internal External Ei At Ancillary Building Inside Operational Area For The Year .. - Maintenance Of Internal & External Electrical Installations Of Aai Ancilliary Buildings In The Operational Area Of Nscbi Airport Kolkata As Mentioned In Annexure - I & Attending Day To Day Complaints/Faults/Breakdowns And Taking Proper Rectification Action, Ensuring Serviceability Reliability & Satisfactory Working Condition Of The Available System On Round The Clock Basis On All Days Including Sundays & Holidays, As Specified In The Technical Specifications,Special Condition Of Contract And As Directed By The Eic. , Painting Of Lt Panels, Feeder Pillars & Distribution Boards Of Different Sizes Or Any Other Structure Without Interrupting Power Connection With Minimum Two Coats Of High Class Synthetic Enamel Paint Of Smoke Grey Or Any Other Colour As Approved By Engineer-In-Charge After Adequate Surface Preparation Like Cleaning The Surface Properly To Remove Dust / Dirt With Mineral Spirits / Rust Inhibitive Primer Before Painting Ensuring Good Adhesion Of The Paint On The Surface Complete As Reqd And As Per Direction Of Eic. , Writing Of Letters Of Size Maximum 2 On The Surface Of Electrical Feeder Pillars, Lt Panels & Distribution Boards Etc. With White / Black Superior Quality Synthetic Enamel Paint Or Any Other Colour As Approved By Engineer-In-Charge Complete As Required And As Per Direction Of Eic. , Writing Of Letters Of Size Maximum 4 On The Surface Of Electrical Feeder Pillars, Lt Panels & Distribution Boards Etc. With White / Black Superior Quality Synthetic Enamel Paint Or Any Other Colour As Approved By Engineer-In-Charge Complete As Required And As Per Direction Of Eic. , Fabrication & Treatment Of Damaged Portion Of Cabinet Box In The Existing Feeder Pillar / Lt Panel As Per The Site Requirement Upto The Satisfaction Of Engg-In- Charge Etc. Complete As Required And As Per Direction Of Eic. , Repairing Of Different Sizes Of Burnt-Out Fans (Less Credit Of Burnt Out Copper) Collecting From Aai Store And Then Rewinding With Suitable Size Of Super Enameled Copper Wire, Varnishing, Baking Including Change Of Bush Bearing, Capacitor & Re-Assembling The Fan I/C Painting The Fan, Overhauling And Back To Aai Store After Repairing Complete As Required And As Per Direction Of Engineer In Charge. , Repairing Of Electric Water Heater/Geyser Of Different Makes And Capacity Upto 25 Litres Including Servicing, Replacement Of Heating Element, Thermostat Etc As Required. Dismantling, Transportation To Workshop & Back And Re-Installation I/C Connection , Testing & Commissioning As & When Required Basis Complete As Required And As Per Direction Of Eic.
Basic Detail
Tender No GEM/2026/B/7768069
Bidding Type Tender
Location
City 24 Paraganas North
State West Bengal
Key Dates
Publish Date 10 Jul 2026
Submission Date 31 Jul 2026
Open Date 31 Jul 2026
Finance
Tender Value 74.32 Lakhs
Tender Fee Ref. Documents
EMD 2.22 Lakhs
Exemption Not Available
Document List
a7df19fa-87cd-4957-99ba-d4f8b114e4ff.pdf
1783603294.xlsx
1783663062.pdf
NIT_070f151d-4c40-430f-bb331783664137242_buycon368.aai.wb.pdf

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Tender Timeline

Jul 10, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Jul 31, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 8 days
Jul 31, 2026

Bid Opening Date

Technical bids will be opened and evaluated.

Upcoming · 8 days

Tender Documents

Download All (ZIP) ↓
pdf

a7df19fa-87cd-4957-99ba-d4f8b114e4ff.pdf

xlsx

1783603294.xlsx

pdf

1783663062.pdf

aai

NIT_070f151d-4c40-430f-bb331783664137242_buycon368.aai.wb.pdf

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