| Corrigendum Number | Corrigendum Description | Unit Name | Revised Date Of Tender Opening | 
|---|---|---|---|
| 2021 | 				    
	Tender NIT Number : NIT_75884  Tender due date has extended till 19.08.2023 with due approval . Tender Notification Number : 592300621 Date of Notification : 04-11-2025 01:54:13 PM  | 
                                                                                        19-08-2023 03:00:01 PM | |
| 2020 | 				    
	Tender NIT Number : NIT_75664  PROCUREMENT OF DA AND ARGON GASES Tender Notification Number : GeM Bid No. GEM/2023/B/3723996 on GeM Portal Date of Notification : 04-11-2025 01:54:14 PM  | 
                                                                                        14-08-2023 03:30:16 PM | |
| 2019 | 				    
	Tender NIT Number : NIT_75750  Procurement OF Pneumatic Drill Tender Notification Number : GeM Bid No. GEM/2023/B/3737449 on GeM Portal Date of Notification : 04-11-2025 01:54:14 PM  | 
                                                                                        12-08-2023 03:30:47 PM | |
| 2018 | 				    
	Tender NIT Number : NIT_75848  Bid Submission Due date Extension Tender Notification Number : E-7312/2023 Date of Notification : 04-11-2025 01:54:14 PM  | 
                                                                                        19-08-2023 04:00:01 PM | |
| 2017 | 				    
	Tender NIT Number : NIT_74627  TENDER OPENING DATE HAS BEEN EXTENDED UP TO 24.08.2023 ON GeM portal Tender Notification Number : GEM TENDER NO GEM/2023/B/3528889 DTD 10.06.2023 Date of Notification : 04-11-2025 01:54:14 PM  | 
                                                                                        24-08-2023 03:30:14 PM | |
| 2016 | 				    
	Tender NIT Number : NIT_75608  Due Date is extended upto 16.08.2023 Tender Notification Number : GEM/2023/B/3571785 Date of Notification : 04-11-2025 01:54:14 PM  | 
                                                                                        16-08-2023 02:30:29 PM | |
| 2015 | 				    
	Tender NIT Number : NIT_75848  Technical Amendment 1 Tender Notification Number : E-7312/2023 Date of Notification : 04-11-2025 01:54:14 PM  | 
                                                                                        10-08-2023 04:00:01 PM | |
| 2014 | 				    
	Tender NIT Number : NIT_75758  Procurement of Pneumatic wrenches Tender Notification Number : GeM Bid No. GEM/2023/B/3750041 on GeM Portal Date of Notification : 04-11-2025 01:54:14 PM  | 
                                                                                        11-08-2023 03:30:13 PM | |
| 2013 | 				    
	Tender NIT Number : NIT_75664  PROCUREMENT OF DA AND ARGON GASES Tender Notification Number : GeM Bid No. GEM/2023/B/3723996 on GeM Portal Date of Notification : 04-11-2025 01:54:14 PM  | 
                                                                                        11-08-2023 03:30:16 PM | |
| 2012 | 				    
	Tender NIT Number : NIT_75569  Tender due date extension Tender Notification Number : GEM/2023/B/3718786 Date of Notification : 04-11-2025 01:54:14 PM  | 
                                                                                        16-08-2023 05:30:00 PM |