26           
                                                                                        AO/3-36/2021-2022/661            
                                                                                        Supply of UBVRI and SDSS Filters.            
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2022-01-12 
           
               
          
                                                                                        27           
                                                                                        No- AO/3-36/2021-2022/661 (Tender ID No. 2021_ARIES_660114_1)           
                                                                                        Supply of UBVRI and SDSS Filters.           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2022-01-06 
           
               
          
                                                                                        28           
                                                                                        AO/3-7/2021-2022/355  (Tender ID: 2021_ARIES_643432_1)           
                                                                                        Comprehensive Annual Maintenance (AMC) of Multi Function photocopier Machines           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-09-21 
           
               
          
                                                                                        29           
                                                                                        GEM/2021/B/1286887           
                                                                                        	Johnson/Cousins Photometric UBVRI Filters and SDSS (Sloan Digital Sky Survey) filters           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-08-16 
           
               
          
                                                                                        30           
                                                                                        GEM/2021/B/1339519           
                                                                                        Ultra Superior Pure Liquid CO2 Cyllinder with liquid CO2 gas           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-08-06 
           
               
          
                                                                                        31           
                                                                                        GEM/2021/B/1336025           
                                                                                        14 inch Telescope and acessories           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-08-05 
           
               
          
                                                                                        32           
                                                                                         GEM/2021/B/1305553           
                                                                                        Closed cycle Cryogenic cooling system           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-07-24 
           
               
          
                                                                                        33           
                                                                                        GEM/2021/B/1295232           
                                                                                        Laptop-Notebook           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-07-02 
           
               
          
                                                                                        34           
                                                                                        GEM/2021/B/1252145           
                                                                                        Comprehensive AMC of Multi-function Photocopier Machines           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-06-28 
           
               
          
                                                                                        35           
                                                                                        AO/3-6/21-22/Civil/118 ( Tender ID No. 2021_ARIES_632279_1 )           
                                                                                         P/F PVC Wall paneling and portico work.           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-06-28 
           
               
          
                                                                                        36           
                                                                                        AO/3-36(18)/2020-2021/2974 (Tender ID No. 2021_ARIES_618683_1)           
                                                                                        Designing, Building/Fabrication, Supply, Installation, Testing, and Commissioning (DB/F-SITC) of High Resolution Spectrograph (HRS) For Use With ARIES 3.6 Meter Devasthal Optical Telescope (DOT) at Devasthal           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-06-02 
           
               
          
                                                                                        37           
                                                                                        AO/3-26(10)/2020-2021/2930 Date 18-02-2021 (Tender ID No. 2021_ARIES_617475_1)           
                                                                                        SITC of HI-Tech Aerosol Lab            
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-05-12 
           
               
          
                                                                                        38           
                                                                                         AO/3-36(12)/2020-2021/2758  (Tender ID No. 2021_ARIES_610226_1)           
                                                                                        Supply of UBVRI and SDSS Filters           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-05-12 
           
               
          
                                                                                        39           
                                                                                        Tender Ref No :- ARIES Tender No-AO/Tender/20-21/42 (Tender ID No-2021_ARIES_626909_1)           
                                                                                        Hiring of one Innova/Scorpio model-2018           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-05-09 
           
               
          
                                                                                        40           
                                                                                        AO/3-3(2)/2020-2021/3063 (Tender ID No. 2021_ARIES_623120_1)           
                                                                                        Supply of U Bolt with 02 Nut and 04 washer M6x 75mm(GI).           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-04-19 
           
               
          
                                                                                        41           
                                                                                        AO/3-36(21)/2020-2021/3064 (  Tender ID No. 2021_ARIES_623144_1)           
                                                                                        Annual Maintenance Contract (AMC) for Refilling of Fire Extinguishers and spare parts.           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-04-08 
           
               
          
                                                                                        42           
                                                                                        AO/3-18/2019-2020/3056 (Tender ID No. 2021_ARIES_622913_1)           
                                                                                         Supply fabrication inspection testing and commissioning of yard fire hydrant pipeline with hydrants           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-04-08 
           
               
          
                                                                                        43           
                                                                                        AO/3-25/2020-2021/3055 ( Tender ID No. 2021_ARIES_622892_1)           
                                                                                        14 Inch telescope and accessories           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-04-08 
           
               
          
                                                                                        44           
                                                                                        AO/3-11(1)/2020-2021/3035(Tender ID No. 2021_ARIES_621540_1)           
                                                                                        Indoor GyM Setup ( Exercise Bench 3 in 1 and other items)           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-04-05 
           
               
          
                                                                                        45           
                                                                                        AO/3-36(26)/2020-2021/3033 (Tender ID No. 2021_ARIES_621543_1)           
                                                                                        Supply of all sky camera with software for monitoring observatory weather conditions/ night time all sky observation           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-04-05 
           
               
          
                                                                                        46           
                                                                                        AO/3-26(12)/2020-2021/3034 (Tender ID No. 2021_ARIES_621542_1)           
                                                                                        Stage for X,Y & Z Movement           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-04-05 
           
               
          
                                                                                        47           
                                                                                        AO/3-36(27)/2020-2021/3060 ( Tender ID No. 2021_ARIES_622920_1)           
                                                                                        Supply of Bill of materials for adaptive optics evaluation kit           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-03-30 
           
               
          
                                                                                        48           
                                                                                        AO/3-36(23)/2020-2021/3026 ( Tender ID No. 2021_ARIES_620891_1)           
                                                                                        Compound non deviating prism           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-03-29 
           
               
          
                                                                                        49           
                                                                                         AO/3-36(22)/2020-2021/3000 (Tender ID No. 2021_ARIES_620371_1)           
                                                                                        Compact Deuterium Tungsten Lamp Source Module and its power adapter           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-03-29 
           
               
          
                                                                                        50           
                                                                                        AO/3-7(3)/2020-2021/2944 (Tender ID No. 2021_ARIES_617737_1)           
                                                                                        Supply, installation, testing, and commissioning (SITC) of a small High-Performance Computing (HPC) cluster system at ARIES           
                                                                                        
                              
                                        
                                                                                                   
                                                                                                   
                                                                                        2021-03-23