| Si. No | Tender No | Item Description | Closing Date and Time for receiving bids | Remarks |
| 1 | GEM/2025/B/6660640 | Development of Interface Data Acquisition System (DAQ) | 10-10-2025 by 01:00 PM IST | Tender Details |
| 2 | GEM/2025/B/6664055 | High speed electrical fuse as per attached specifications | 08-10-2025 by 01:00 PM IST | Tender Details |
| 3 | GEM/2025/B/6665497 | Sputtering Target of Titanium dioxide (TiO2) | 08-10-2025 by 01:00 PM IST | Tender Details |
| 4 | GEM/2025/B/6660081 | Supply, Installation, Testing and Commissioning of HT Power Capacitor unit as per scope of work. | 08-10-2025 by 01:00 PM IST | Single/Proprietory |
| 5 | GEM/2025/B/6664024 | PP FRP Tank | 08-10-2025 by 01:00 PM IST | Tender Details |
| 6 | GEM/2025/B/6642695 | Screw Compressor with Refrigerated Air Dryer as per attached technical sheet | 08-10-2025 by 01:00 PM IST | Tender Details |
| 7 | GEM/2025/B/6639730 | Dual Channel High performance DC power supply-160V,7A | 08-10-2025 by 01:00 PM IST | Tender Details |
| 8 | GEM/2025/B/6641521 | Full Range Combination Vacuum Gauge with Controller | 08-10-2025 by 01:00 PM IST | Tender Details |
| 9 | GEM/2025/B/6646104 | Supply of UHV Bellows with Accessories | 01-10-2025 by 01:00 PM IST | Tender Details |
| 10 | GEM/2025/B/6646901 | Hydraulic hose with suitable end fittings. | 01-10-2025 by 01:00 PM IST | Tender Details |
| 11 | GEM/2025/B/6625569 | Digital Handheld Multimeter | 01-10-2025 by 01:00 PM IST | Tender Details |
| 12 | GEM/2025/B/6610447 | Compressed Nitrogen gas as per IS 1747 | 01-10-2025 by 01:00 PM IST | Tender Details |
| 13 | GEM/2025/B/6618246 | COPPER CABLE 4 SQ.MM SINGLE CORE (05 WX91 1060) as per attached specification | 01-10-2025 by 01:00 PM IST | Tender Details |
| 14 | GEM/2025/B/6636338 | Fused silica UHV viewport 63CF | 01-10-2025 by 01:00 PM IST | Tender Details |
| 15 | GEM/2025/B/6635108 | HFBR-RUS 500Z Plastic Fibre optic cable | 01-10-2025 by 01:00 PM IST | Tender Details |
| 16 | GEM/2025/B/6661620 | Oil Removal system for Helium compressor | 01-10-2025 by 01:00 PM IST | Tender Details |
| 17 | GEM/2025/B/6636457 | Fused Silica UHV Viewport DN35/40CF | 01-10-2025 by 01:00 PM IST | Tender Details |
| 18 | GEM/2025/B/6547721 | Gas chromatography Calibration gas with cylinder and regulator | 25-09-2025 by 01:00 PM IST | Tender Details |
| 19 | GEM/2025/B/6635229 | Fast acting electrical fuse as per attached specifications | 25-09-2025 by 01:00 PM IST | Tender Details |
| 20 | GEM/2025/B/6614474 | Major Spare Kit E2M40 A36401814 | 25-09-2025 by 01:00 PM IST | Single/Proprietory |
| 21 | GEM/2025/B/6636569 | Bellow Sealed Manually Operated Straight Through Valves DN 25 KF | 25-09-2025 by 01:00 PM IST | Tender Details |
| 22 | GEM/2025/B/6606068 | Maxjet 5i-14 Diamond Nozzle Assembly (Part No : 320303-14) | 24-09-2025 by 01:00 PM IST | Single/Proprietory |
| 23 | GEM/2025/B/6625207 | Spares of Programmable Automation Controller (PAC) of Schneider Electric make | 24-09-2025 by 01:00 PM IST | Tender Details |
| 24 | GEM/2025/B/6632506 | Supply of dc link capacitor as per specification | 24-09-2025 by 01:00 PM IST | Tender Details |
| 25 | GEM/2025/B/6632633 | Supply of +15V, -15 V, +5V Switch Mode Power Supply as per specification | 24-09-2025 by 01:00 PM IST | Tender Details |
| 26 | GEM/2025/B/6634714 | 150 CF UHV Compatible electro-pneumatic Gate Valve | 24-09-2025 by 01:00 PM IST | Tender Details |
| 27 | GEM/2025/B/6624485 | MPCC module | 24-09-2025 by 01:00 PM IST | Tender Details |
| 28 | GEM/2025/B/6614660 | High pressure-high temperature flow sensor | 24-09-2025 by 01:00 PM IST | Tender Details |
| 29 | GEM/2025/B/6617977 | Design and Development of IPR Website as per the attached specifications | 24-09-2025 by 01:00 PM IST | Tender Details |
| 30 | GEM/2025/B/6589990 | Digital microohmeter | 24-09-2025 by 01:00 PM IST | Tender Details |
| 31 | GEM/2025/B/6614740 | UHV compatible Six way cross of 150CF with three rotatable flanges | 24-09-2025 by 01:00 PM IST | Tender Details |
| 32 | GEM/2025/B/6614626 | Optical Bandpass Filter 1 (Central wavelength 390 nm, Bandpass - 10nm) | 24-09-2025 by 01:00 PM IST | Tender Details |
| 33 | GEM/2025/B/6590556 | Siemens make STEP 7 Professional V19, Product code 6ES78221AE230YA5 | 24-09-2025 by 01:00 PM IST | Tender Details |
| 34 | GEM/2025/B/6618821 | 633 nm Diode pumped solid state laser | 18-09-2025 by 01:00 PM IST | Tender Details |
| 35 | GEM/2025/B/6607980 | Pulse Shape Digitizer | 18-09-2025 by 01:00 PM IST | Tender Details |
| 36 | GEM/2025/B/6599676 | EARTHING SYSTEM FOR SST-1 as per attached specifications and scope of works. | 18-09-2025 by 01:00 PM IST | Tender Details |
| 37 | GEM/2025/B/6605950 | AOM for He-Ne Laser with RF Driver unit | 17-09-2025 by 01:00 PM IST | Tender Details |
| 38 | GEM/2025/B/6599558 | High Voltage DC Filter System | 17-09-2025 by 01:00 PM IST | Tender Details |
| 39 | GEM/2025/B/6580875 | Digital Pressure Transmitter | 17-09-2025 by 01:00 PM IST | Tender Details |
| 40 | GEM/2025/B/6607524 | Phosphor Light Sensor | 17-09-2025 by 01:00 PM IST | Tender Details |
| 41 | GEM/2025/B/6580886 | Digital Pressure Transmitter | 17-09-2025 by 01:00 PM IST | Tender Details |
| 42 | GEM/2025/B/6568509 | Ka band amplifier | 17-09-2025 by 01:00 PM IST | Tender Details |
| 43 | GEM/2025/B/6590449 | Electronic Total Station | 17-09-2025 by 01:00 PM IST | Tender Details |
| 44 | GEM/2025/B/6590234 | Vacuum Pump 1000 LPM capacity. | 17-09-2025 by 01:00 PM IST | Tender Details |
| 45 | GEM/2025/B/6587966 | High Voltage Metallised Polypropylene Film Capacitor(As per attached Specification) | 11-09-2025 by 01:00 PM IST | Tender Details |
| 46 | GEM/2025/B/6587781 | High speed , high resolution CMOS camera with its accessories | 11-09-2025 by 01:00 PM IST | Tender Details |
| 47 | GEM/2025/B/6569757 | Cryostat manhole flange gaskets as per attached drawing and specifications. | 11-09-2025 by 01:00 PM IST | Tender Details |
| 48 | GEM/2025/B/6559121 | OIL FILTER 2205431902 | 11-09-2025 by 01:00 PM IST | Single/Proprietory |
| 49 | GEM/2025/B/6509146 | 80MHz two channel function generator as per enclosed additional specifications | 11-09-2025 by 01:00 PM IST | Tender Details |
| 50 | GEM/2025/B/6583547 | Fabrication, Supply, Installation, and Erection of cable support structure (boltable type) as per scope of work and drawings. | 11-09-2025 by 01:00 PM IST | Tender Details |
| 51 | GEM/2025/B/6569681 | Microwave frequency multiplier(x2) | 11-09-2025 by 01:00 PM IST | Tender Details |