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

No Government e-Marketplace bids for Scale Inhibitors for Cooling Water treatment from Ministry of Civil Aviation are open right now. The last one closed on 04 Aug 2026. Here is the one on record; new bids appear on this page as soon as GeM publishes them.

Bids on record (1)

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

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• Operation and Maintenance Of Electrical Systems/Electrical Installations - Complete System (7)
• DGR Empanelled ESM Security Services (6)
• Financial Audit Services - Internal Audit; Audit Firm (5)
• Stationary Valve Regulated Lead Acid Batteries (V3) Conforming To IS 15549 (4)
• AMC / CMC of Fire Detection, Fire Alarm, Fire Hydrant and Sprinkler System (3)
• Calibration Services - Electrical; Voltage, Current, Power (AC/DC), Frequency, Power Factor, Phase Angle, Resistance; NABL Labs; Buyer premises (onsite) (3)
• Custom Bid for Services - ---- (3)
• Toner Cartridges / Ink Cartridges / Consumables for Printers (3)
• Wired Router (3)
• Annual Maintenance service-AIR CONDITIONER (2)
• Custom Bid for Services - Hiring of Vehicles for CISF ASG Unit at MBB Airport, Agartala (2)
• Customized AMC/CMC for Pre-owned Products - Comprehensive Annual Maintenance Contract (CAMC) for Computer, Laptop & Printer; multiple OEM; Comprehensive Maintenance Contract (CMC); Not Applicable; Yes (2)
• Hiring of Agency for IT Projects- Milestone basis (2)
• Manpower Outsourcing Services - Fixed Remuneration - Non-IT Technical; Civil Engineer; Graduate (2)
• Pneumatic Tyres For Passenger Car Vehicles - Diagonal And Radial Ply Marked to IS 15633 (2)
• Security Manpower Service (Version 2.0) - Office/Commercial/Institutions/ Residential; Unarmed Security Guard (2)
• Supply of 12V 200AH batteries for 160KVA UPS system.,Dismantling ITC including interconnection of 200AH batteries,Supply of 12V 100AH for 100KVA UPS system.,Dismantling ITC including interconnection of 100AH batteries,Supply of 12V 80AH batteries 7.5KVA DG Set system.,Supply of 12V, 150AH batteries for DG Set system.,Supply of 12V, 200AH batteries DG Set system.,Supply of 1ph Heavy Duty Battery Charger DC output 24V 40A (2)
• Supply of Minimum 2 Megapixel STQC Compliant Outdoor Colour Dome PTZ Camera,Supply of Minimum 2 Megapixel STQC Compliant Varifocal Outdoor Fixed IR Colour Box Bullet Camera,Supply of Minimum 2 Megapixel STQC Compliant Varifocal Indoor Fixed Colour Dome Camera,Supply of Minimum 2 Megapixel STQC Compliant Varifocal Outdoor Fixed IR Colour Box Camera,Supply of L3 Switch as per the attached specification,Supply of L2 Switch 24 port with all Ports Jack,Supply of L2 Switch 4 port poe as per specifications,Supply of Network Attached Storage NAS 300 TB,Supply of 85 inch LED Displays,Supply of 55 Inch LED Displays,SITC of Workstation including Operating system,Supply of Rack Mountable Server having compatibility for installation and operation of VMS software modules etc,Supply of VMS Software alongwith channel licenses,Supply of Network Time Protocol NTPServer with accessories complete as per specifications.,Supply of 8 port KVM Switch,Supply of Equipment Rack 42 U,Supply of indoor Equipment Rack 9 U,Supply of outdoor (2)
• 011 00809-00 GMA1347,011 00809-00 GMA1347,011 00809-00 GMA1347,011 00809-00 GMA1347,011 00809-00 GMA1347,011 00779-10 GTX33,011 00779-10 GTX33,011 00779-10 GTX33,011 00779-10 GTX33,011 00779-10 GTX33,010 00330-43 GDU1040 DATA CARD,010 00330-43 GDU1040 DATA CARD,010 00330-43 GDU1040 DATA CARD,010 00330-43 GDU1040 DATA CARD,010 00330-43 GDU1040 DATA CARD,010 00330-41 GDU 1040 DATA CARD,010 00330-41 GDU 1040 DATA CARD,010 00330-41 GDU 1040 DATA CARD,010 00330-41 GDU 1040 DATA CARD,010 00330-41 GDU 1040 DATA CARD,011 00781-01 GIA63DA42,011 00781-01 GIA63DA42,011 00781-01 GIA63DA42,011 00781-01 GIA63DA42,011 00781-01 GIA63DA42 (1)
• 100 pair jelly filled armoured copper Zero point five mm dia telephone cable,50 pair jelly filled armoured copper Zero point five mm dia telephone cable,20 pair jelly filled armoured copper Zero point five mm dia telephone cable,10 pair jelly filled armoured copper Zero point five mm dia telephone cable,9U wall mount network rack,single pair cross connect wire 1 coil copper cable,48 port patch panel,24 port patch panel,Single pair RJ 11 patch cords,10 pair Krone modules,Wall-mountable 1000 pair telephone MDF Main Distribution Frame Metal box,Caller ID Telephone instruments,Laying Testing and commissioning of 100 pair and 50 pair Jelly filled armoured telephone cable,Laying Testing and commissioning of 20 pair and 10 pair Jelly filled armoured telephone cable,Fixing of 9U wall mount network rack,Fixing of 48 port and 24 port patch panels in 9U wall mounted rack,Fixing of 10 pair Krone modules,Fixing of wall mountable 1000 pair telephone MDF Main Distribution Frame box (1)
• 12V-120AH SMF VRLA battery,12V-100AH SMF VRLA battery,12V-65AH SMF VRLA battery,12V-42AH SMF VRLA battery,12V-26AH SMF VRLA battery (1)
• 150W Shed Light,Street Light 150W,200W Flood Light,Essential 20W LED Tube light,Casing Capping,1.5 Sqmm Wire,2.5 Sqmm Wire,4 Sqmm Wire,Single Pole MCB,PVC Pipe,PVC Bend,GI Clamp,Hose PVC,Plug Wood,Insulation Tape,Switch 5AMPS,Socket 5AMPS,Hand Gloves 11KV,Earth Discharge Rod 11KV,Floor Rubber Mat 11KV,Pt Insulator 11KV (1)
• 1A,1B,2A,2B,2C,2D,3A,3B,4A,4B (1)
• 1. AMC for operation and Maintenance of 200 KLD,2. Painting of STP MS Tanks,3.1 5HP 3phase Mono Block Pump,3.2 2 and 3 HP 3 Phase Mono Block Pump,3.3 1HP 1 phase Mono Block Chlorin Dosing Pump,4.1 Coagulants and Flocculants such as Poly aluminium Chloride PAC.,4.2 PH Correction and Neutralization agent such as Hydrated lime,4.3 Disinfection agent such as Sodium Hypochlorite,4.4 Biological and Nutrient Enhancer such as DAP,4.5 Biological and Nutrient Enhancer such as Urea,4.6 Biological and Nutrient Enhancer such as Bio cultures,4.7 Defoamers and Odor Control,5.Overhauling of 200 KLD STP,6. Supply of water flow meter cold water or heat water application,7. Supply of industrial type pressure gauges with gun metal or brass valves,8. Supply of Motorised BUTTERFLY VALVE,9. Supply of BUTTERFLY VALVE MANUAL with C I body,10.Providing laying testing and commissioning of C class heavy duty MS pipe,11.1 STP Treated water test as per CPCB Norms,11.2 STP Raw Water Test as per CPCB Norms,12. Supply of MCCB rating of 100 A (1)
• 1SLICK MAGNETO 4300,2SLICK MAGNETO 4300,3SLICK MAGNETO 4300,4SLICK MAGNETO 4300,5SLICK MAGNETO 4300 (1)
• 28-9X15,28-9X15,28-9X15,28-9X15,28-9X15,28-9X15,28-9X15,28-9X15,28-9X15,28-9X15,28-9X15,28-9X15,28-9X15,28-9X15,28-9X15,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,275-70R-22.5,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,6.50-10,6.50-10,6.50-10,6.50-10,6.50-10,6.50-10,6.50-10,6.50-10,6.50-10,6.50-10,6.50-10,6.50-10,6.50-10,6.50-10,6.50-10,185R-14C,185R-14C,185R-14C,185R-14C,185R-14C,185R-14C,185R-14C,185R-14C,185R-14C,185R-14C,185R-14C,185R-14C,185R-14C,185R-14C,185R-14C,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,9.00R-20,145-65R-12,145-65R-12,145-65R-12,145-65R-12,145-65R-12,145-65R-1 (1)
• 2TR concealed split air conditioner (1)
• 310 X 80R. 22.5 Tyre,310 X 80R. 22.5 Tyre,14.9 X 28 Tyre,14.9 X 28 Tyre (1)
• 4.00 X 8 Solid Rubber Tyre (1)
• 43INNCH DIPLAY,55INNCH DIPLAY,WORKSTATION,EQUIPMENTRACK,PVC_CODUIT,3CORE2POINT5_CABLE,CAT6_CABLE,SOCKET_SWITCH,8PORT_POE_SWITCH,SS_STRUCTURE,INTEGRATION_DISPLAY,TERMINATION-CAT6,RJ45_FACEPLATE,OUDOR_SENSOR (1)
• 5.00-8 NHS,5.00-8 NHS,5.00-8 NHS,5.00-8 NHS,5.00-8 NHS,5.00-8 NHS,5.00-8 NHS,4.00-4-2.50,4.00-4-2.50,4.00-4-2.50,4.00-4-2.50,4.00-4-2.50,4.00-4-2.50,4.00-4-2.50,4.00-10,4.00-10,4.00-10,4.00-10,4.00-10,4.00-10,4.00-10,4.00-8,4.00-8,4.00-8,4.00-8,4.00-8,4.00-8,4.00-8,260 X 85,260 X 85,260 X 85,260 X 85,260 X 85,260 X 85,260 X 85,7.50-16H,7.50-16H,7.50-16H,7.50-16H,7.50-16H,7.50-16H,7.50-16H,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12,7.00-12 (1)
• 50 X 3.5 Sqmm armoured aluminium cable,50 Sqmm cable Jointing kit chemical type (1)
• 5 amp switch,15 amp switch,3 pin socket outlet,6 socket outlet,3 pin Top,3 pin 15 amp Top,MCB SP 10A,MCB SP 16A,MCB SP 20A,MCB SP 25A,MCB SP 32A,MCB DP 40A,MCB DP 25A,MCB DP 32A,MCB DP 40A,MCB DP 63A,MCB TP 32A,MCB TP 63A,MCB FP 32A,MCB FP 40A,MCB FP 63A,MCCB FP 40A,MCCB FP 63A,MCCB FP 100A,MCCB FP 125A,MCCB FP 160A,MCCB FP 200A,MCCB FP 250A,MCCB FP 400A,MCCB FP 600A,Supply of 03 phase Contactor,Red indicating lamp,Green indicating lamp,Yellow indicating lamp,Blue indicating lamp,Orange indicating lamp,1 C wire _1,1 C wire _2,1 C wire _3,1 C wire _4,3C cable 1,3C cable 2,3C 4 Sqmm,3C 6 Sqmm,4C cable 1,4C cable 2,5C cable,2 Model box pvc,3 Model box pvc,4 Model box pvc,6 Model box pvc,1 Model plate,2 Model plate,3 Model plate,4 Model plate,6 Model plate,20 mm pvc conduit,25 mm pvc conduit,20 mm steel conduit,25 mm steel conduit,20 mm pvc jb,25 mm pvc jb,20 mm pvc saddle,25 mm pvc saddle,15 mm saddle,20 mm GI saddle,25 mm GI saddle,32 mm GI saddle,40 mm GI saddle,50 mm GI saddle,20 mm pvc bend,25 mm pvc bend,1 (1)
• 5 KVA UPS,Supply of integrated rack for housing of 02 Nos of UPS,Circuit breakers,Surge Protectors,SITC (1)
• 5or10A modular one way switch,15or20A one way modular switch,6or16 A 6 pin modular socket,6 Amps 3 pin plug top,16 Amps 3 pin plug top,2 module fan regulator modular socket,1.5 Sqmm single core copper conductor FRLS wire -Red Colour,1.5 Sqmm single core copper conductor FRLS wire -Yellow Colour,1.5 Sqmm single core copper conductor FRLS wire -Blue Colour,1.5 Sqmm single core copper conductor FRLS wire -Black Colour,2.5 Sqmm single core copper conductor FRLS wire -Red Colour,2.5 Sqmm single core copper conductor FRLS wire -Yellow Colour,2.5 Sqmm single core copper conductor FRLS wire -Blue Colour,2.5 Sqmm single core copper conductor FRLS wire -Black Colour,4 Sqmm single core copper conductor FRLS wire -Red Colour,4 Sqmm single core copper conductor FRLS wire -Yellow Colour,4 Sqmm single core copper conductor FRLS wire -Blue Colour,4 Sqmm single core copper conductor FRLS wire -Black Colour,1.5 Sqmm two core copper conductor FRLS wire,ceiling fan 1200 mm sweep 3 blade 5 star rated,pedestal fan 400 mm 3 speed c (1)
• 6.50 R10 Tyre, Tube and Flap,6.50 R10 Tyre, Tube and Flap,285/70R 19.5 Tubeless,285/70R 19.5 Tubeless (1)
• 84000C03 TA7650 ver3,102870,103613,106581,105856,Accessories (1)
• 88A CARTRIDGE,12A CARTRIDGE,H-543A CMYK,TN-B021 CARTRIDGE,EPSON-005 BLACK TONER,MX315AT CARTRIDGE,006R01818 CARTRIDGE,TK 1178 CARTRIDGE,BT 5000 INK SET,TN B021 Drum,Versalink b7125 drum,MX M265 NV Drum,Kyocera M2040 DN Drum,EPSON-005 Maintenance Box,MX M265 NV Blade,MX M265 NV Developer Unit,Kyocera M2040 DN Developer Unit,Versalink b7125 Fuser Unit,Versalink b7125 Transfer Roller (1)
• A3 Size Multifunction Printer (MFP),A3 Size Multifunction Printer (MFP) (1)
• A3 Size Multifunction Printer (MFP),A4 and Legal Size Multifunction Printer (MFP) (1)

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