Closed GeM tenders from Ministry of Civil Aviation for Scale Inhibitors for Cooling Water treatment

23 open now and 1,062 closed on record from Ministry of Civil Aviation. Closed bids, most recently closed first.

1 tenders · page 1 of 1

1. Scale Inhibitors for Cooling Water treatment — AI ENGINEERING SERVICES LIMITED · Closed 04 Aug 2026

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• Stationary Valve Regulated Lead Acid Batteries (V3) Conforming To IS 15549 (21)
• Toner Cartridges / Ink Cartridges / Consumables for Printers (13)
• DGR Empanelled ESM Security Services (9)
• Operation and Maintenance Of Electrical Systems/Electrical Installations - Complete System (9)
• Lead Acid Storage Batteries For Motor Vehicles with Light Weight and High Cranking Performance (V2) Conforming to IS 14257 (8)
• Custom Bid for Services - ---- (7)
• Facility Management Services - LumpSum Based - Airport; Housekeeping; Consumables to be provided by service provider (inclusive in contract cost) (7)
• All in One PC (V2) (5)
• Operation And Maintenance Of Electro-Mechanical Installations - Complete System (4)
• Plain Copier Paper (V3) ISI Marked to IS 14490 (4)
• AMC / CMC of Fire Detection, Fire Alarm, Fire Hydrant and Sprinkler System (3)
• Custom Bid for Services - As per scope of work (3)
• Financial Audit Services - Audit report; Audit Firm (3)
• High End Laptop - Notebook (3)
• Hiring of Agency for IT Projects- Milestone basis (3)
• Lead Acid Traction Batteries (V2) Conforming To IS 5154 (Part 1 and 2) (3)
• Manpower Outsourcing Services - Minimum wage - Unskilled; Not Required; Others (3)
• Online UPS (?10 KVA) With Battery Conforming To IS 16242 (Part 1) (3)
• Operation And Maintenance Of Lifts (Elevators) - Complete System (3)
• OTR Tyres (V2) (3)
• Pneumatic Tyres For Passenger Car Vehicles - Diagonal And Radial Ply Marked to IS 15633 (3)
• Safety Footwear (V3) ISI marked to IS 15298 (Part 2) (3)
• Stationary Valve Regulated Lead Acid Batteries (V3) Conforming To IS 15549,Stationary Valve Regulated Lead Acid Batteries (V3) Conforming To IS 15549 (3)
• A3 Size Multifunction Printer (MFP) (2)
• A4 and Legal Size Multifunction Printer (MFP) (2)
• All in One PC (V2),High End Laptop - Notebook,Computer Printer (V2),Computer Printer (V2) (2)
• Annual Maintenance service-AIR CONDITIONER (2)
• Annual Maintenance Service - Desktops, Laptops and Peripherals - Desktop PC; hp (2)
• BOQ item no. 01,BOQ item no. 02,BOQ item no. 03,BOQ item no. 04,BOQ item no. 05,BOQ item no. 06,BOQ item no. 07,BOQ item no. 08,BOQ item no. 09,BOQ item no. 10,BOQ item no. 11,BOQ item no. 12,BOQ item no. 13,BOQ item no. 14,BOQ item no. 15,BOQ item no. 16,BOQ item no. 17,BOQ item no. 18,BOQ item no. 19,BOQ item no. 20 (2)
• Calibration Services - Electrical; Voltage, Current, Power (AC/DC), Frequency, Power Factor, Phase Angle, Resistance; NABL Labs; Buyer premises (onsite) (2)
• Camera for CCTV System (V3) (2)
• Cleaning of AC Ducts,Fabrication installation of AC ducts,Insulation of AC Duct,Installation of Jet Nozzles,Supply of scaffolding 7 mtr height on Monthly rental basis,Supply of scaffolding 15 mtr height on Monthly rental basis (2)
• Counter Seat (Chair or Stool) (V2) (2)
• Custom Bid for Services - Annual Maintenance Contract (AMC) for Maintenance of Internal Telephone Cabling and Supply of telephone cables, DTH cables and other related items in AAI CHQ for 2026-28 (2)
• Custom Bid for Services - as per bid doc (2)
• Customized AMC/CMC for Pre-owned Products - 5 KVA UPS; BPE; Comprehensive Maintenance Contract (CMC); QUARTERLY; No (2)
• DGR Empanelled ESM Security Services,DGR Empanelled ESM Security Services (2)
• Disposable Cup (V2) (2)
• Domestic Logistics by Surface - Truck; General/Prevailing Climatic Conditions (2)
• Electric Cars (V4) (2)

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