1. Installation of meshed type lighting arrestor system at Magazine and electrical wiring of magazine office of Mohanpur Colliery under Salanpur Area.	ECL/SLN/GM/EnM/ etender/26-27/20, dt.25.08.2026	09-Sep-2026 11:00 AM	10-Sep-2026 11:00 AM
2. Partial repairing and reinforcement of bucket assy of 02nos LT CK-300 Excavator (01no front loader and 01no Backhoe) for float for FY 2026-27 of Birsa OCP.	PE(X)/BP/e-NIT/26-27/17 Dtd 25.08.26	07-Sep-2026 04:00 PM	08-Sep-2026 11:00 AM
3. Installation of Anti- climbing device in the Tubular poles of Bonjemihary Colliery under Salanpur Area.	ECL/SLN/GM/EnM/ etender/26-27/18, dt. 25.08.2026	09-Sep-2026 11:00 AM	10-Sep-2026 11:00 AM
4. Extension of lighting Over head line 220V, 3 Wire with 200W light fitting at haul road of Dabor colliery under Salanpur Area.	ECL/SLN/GM/EnM/ etender/26-27/19, dt.25.08.2026	09-Sep-2026 11:00 AM	10-Sep-2026 11:00 AM
5. Dismantling, lowering, transporting and fitting of Eimco make UDM 266 at Central Kajora Colliery	GM/Kaj/AEEnM/etender/26-27/30	07-Sep-2026 05:00 PM	08-Sep-2026 11:00 AM
6. Washing, Painting and Repairing of One D-Type Quarter under Change of Occupancy at Talcher Area.	MCL/GM(TA)/e-Tender/SO (C)/26-27/10 Dt 25/08/2026	07-Sep-2026 05:00 PM	08-Sep-2026 11:00 AM
7. Installation of Pipe range towards coal face and pump- motor set at Bonjemihary Colliery under Salanpur Area.	ECL/SLN/GM/EnM/ etender/26-27/17, dt. 25.06.2026	09-Sep-2026 11:00 AM	10-Sep-2026 11:00 AM
8. Repairing and construction of boundary wall around old incline (North-Tetuliya) of 2 Seam at NAK Colliery under Govindpur Area.	Ref No BCCL/GM/AR III/ASO/E-NIT/2025-26/1076 Date	03-Sep-2026 05:00 PM	05-Sep-2026 10:00 AM
9. Complete Repairing, Rewinding of 01 no 120HP,550V,2900RPM, 500GPM,150mtr head 6-stage Pullen make Submersible pump motor set installed at Dabor OCP under Salanpur Area.	ECL/SLN/GM/EnM/ etender/26-27/16, dt25.08.2026	09-Sep-2026 11:00 AM	10-Sep-2026 11:00 AM
10. Supply and fitting of brake liner of different haulages of Central Kajora Colliery	GM/Kaj/AEEnM/etender/26-27/31	07-Sep-2026 05:00 PM	08-Sep-2026 11:00 AM

1. Bid Auto Extn Corrigendum	NGH/EXCV/TENDERS/26-27/027	31-Aug-2026 11:00 AM	01-Sep-2026 11:00 AM
2. Bid Auto Extn Corrigendum	PO/KW/E-Tender/26-27/20 Date 13/08/2026	31-Aug-2026 11:00 AM	01-Sep-2026 11:00 AM
3. Bid Auto Extn Corrigendum	ECL/URW/e-Tender/Rep/26-27/09 DATE-10.08.26	31-Aug-2026 10:00 AM	01-Sep-2026 10:00 AM
4. EXTENSION OF BID DATES	SECL/BSP/CMC/REP/EOI/26-27/639 dt11.08.26	07-Sep-2026 05:00 PM	09-Sep-2026 11:00 AM
5. Bid Auto Extn Corrigendum	NEC/CIL/MRG/ET/504	29-Aug-2026 06:00 PM	31-Aug-2026 10:00 AM
6. Bid Auto Extn Corrigendum	NCL/CWS/ENM/Tender/26-27/07	29-Aug-2026 06:00 PM	31-Aug-2026 06:00 PM
7. Bid Auto Extn Corrigendum	SECL/GA/SO ENM/26-27/E-TENDER/51 dt. 11/08/2026	29-Aug-2026 05:00 PM	31-Aug-2026 11:00 AM
8. Addendum I	CIL/RTL/E-Tender/2026-27/001 Dated 20.08.2026	10-Sep-2026 05:00 PM	11-Sep-2026 11:00 AM
9. Corrigendum for modification in critical dates and time	PE(EnM)/JRD/E-Tender/26-27/05 Dated 25.08.2026	07-Sep-2026 10:00 AM	08-Sep-2026 10:00 AM
10. Date Corrigendum	SECL/GM/DA/SO(EnM)/ e-tender/26-27/54 dtd-20/08/26	12-Sep-2026 05:00 PM	14-Sep-2026 11:00 AM