1. Providing Protection wall at the upstream and downstream end of Hume pipe installed beneath the OB ramp road for proper drainage of mine water at Dharam patch of Chhal OCP mine of Chhal sub-Area (2nd Call)	SECL/GM/RGH/SOC/e-Tender/ 2025-26/47 dtd 15.03.2026	01-Apr-2026 05:00 PM	02-Apr-2026 11:00 AM
2. Filtration of Transformer Oil of Transformers installed at Krishnashila Project and Repairing Rewinding of 100 KVA 25 KVA and 6.6 kV Auto Transformers required for Monsoon 2026 at Krishnashila Project	NCL/KSL/ENM/Tender/2025-26/27	27-Mar-2026 10:00 AM	28-Mar-2026 10:00 AM
3. Decorative illumination of GM Complex and all buildings of New Residential Colony Vasudha Vihar AHQ Raigarh Area on various occasions in FY 2026 -27	SECL/GM/RGH/EnM/e-Tender/25-26 /36 dtd 14/03/2026	27-Mar-2026 05:00 PM	30-Mar-2026 11:00 AM
4. Day to day shifting work of equipments in panel No -8D and-4D in 8A2 Seam at 5 6 Incline at Rajnagar RO Colliery of Hasdeo Area	AGM/HSD /GM(O)/e-Tender/25-26/113 Date 16/03/2026	07-Apr-2026 05:00 PM	09-Apr-2026 10:00 AM
5. Installation of 07(Seven) New Chemical Earth Pits at ABG Colliery under Govindpur Area	BCCL/GA-III/AM (EnM) E-TENDER/2025-26/277 Date- 13.03.2026	21-Mar-2026 05:00 PM	23-Mar-2026 11:00 AM
6. Providing and fixing of lightning arrester Spike Type along with other associated works at various points of mines of SOCP IB Valley Area.	MCL/GM/IBV/SOCP/ENM/ENIT/54 Dated 15.03.2026	25-Mar-2026 05:00 PM	27-Mar-2026 11:00 AM
7. Pre-monsoon checking of all 3.3 KV HT lines (7 nos of feeders) running in SOCP IB Valley Area.	MCL/GM/IBV/SOCP/ENM/ENIT/53 Dated 14.03.2026	25-Mar-2026 05:00 PM	27-Mar-2026 11:00 AM
8. CAMC of NAKC Dept. Electronic Road Weighbridge under Govindpur Area for One (01) year for FY 26-27.	BCCL/GA-III/AM (EnM) E-TENDER/2025-26/276 Date- 13.03.2026	21-Mar-2026 05:00 PM	23-Mar-2026 11:00 AM
9. Providing and serving Sattu Pani/Dahi Pani to 500 employees per day at Kulda OCP during 50 hot summer days.	MCL/BA/PO/KOCP/Safety/2026/414 Dated. 14/03/2026	26-Mar-2026 05:00 PM	27-Mar-2026 10:00 AM
10. llumination of local coal depot by installing high mast tower light at JK Pit of Siduli Colliery under Kenda Area (under Capital budget)	GM/KND/AE(ENM)/55(TN)/25-26/89	26-Mar-2026 10:00 AM	27-Mar-2026 10:00 AM

1. Bid Auto Extn Corrigendum	MCL/GM/OA/SO(C)/e-T/25-26/60 dtd.27.02.2026	19-Mar-2026 06:00 PM	22-Mar-2026 11:00 AM
2. Bid Auto Extn Corrigendum	BCCL/BA-IX/ENM/25-26/259 02/03/2026	18-Mar-2026 06:00 PM	20-Mar-2026 10:00 AM
3. Bid Auto Extn Corrigendum	pe3350-civ-s-e087-2025-26	18-Mar-2026 06:00 PM	20-Mar-2026 11:00 AM
4. Bid Auto Extn Corrigendum	BCCL/BA-IX/ENM/25-26/271 02/03/2026	18-Mar-2026 06:00 PM	20-Mar-2026 10:00 AM
5. Bid Auto Extn Corrigendum	MCL/GM/OA/SO(C)/e-T/25-26/58 dtd.26.02.2026	18-Mar-2026 06:00 PM	20-Mar-2026 11:00 AM
6. Bid Auto Extn Corrigendum	9 BCCL/BA-IX/ENM/25-26/265 02/03/2026	18-Mar-2026 06:00 PM	20-Mar-2026 10:00 AM
7. Bid Auto Extn Corrigendum	BCCL/BA-IX/ENM/25-26/268 02/03/2026	18-Mar-2026 06:00 PM	20-Mar-2026 10:00 AM
8. Bid Auto Extn Corrigendum	BCCL/BA-IX/ENM/25-26/241 02/03/2026	18-Mar-2026 06:00 PM	20-Mar-2026 10:00 AM
9. Bid Auto Extn Corrigendum	BCCL/BA-IX/ENM/25-26/250 02/03/2026	18-Mar-2026 06:00 PM	20-Mar-2026 10:00 AM
10. Bid Auto Extn Corrigendum	KHD/EM/E-Tender/25-26/509 Date 02.03.2026	18-Mar-2026 06:00 PM	20-Mar-2026 09:00 AM