1. Day to day maintenance of 11KV OH Lines of MHD Group of Mines between 33KV,11KV,6.6 KV Madhuban DG S.Stn to MHD Group of Mines through Mld feeder No.1 and 2 feeder no.15 for LPT Colliery including MHD Coal Washery, Bhatdee feeder from Mld DG stn.	BCCL/WJA/AM(ENM)/26-27/RP-12	08-Jul-2026 06:00 PM	10-Jul-2026 11:00 AM
2. Restoration and revitalization of degraded water body at AB pit area under FMCP Jamuria	SSA/GM/AMPCD/ENV/26-27/11 Date-19.06.2026	03-Jul-2026 05:00 PM	04-Jul-2026 11:00 AM
3. Replacement of failed swing gear assembly of CK-300 Shovel Sl. No. E172 of Topa Ocp,Kuju Area after taking out a serviceable swing gear assembly from a grounded CK-300 Shovel at Amlo Ocp, Dhori Area.	GM(K)/Excv-61/26-27/T-33	04-Jul-2026 09:00 AM	06-Jul-2026 09:00 AM
4. Day to day maintenance/repair work of electrical installations including 11KV/3.3KV/440V OH line ,cable Handling, lighting works from Lingaraj main Substation to Sharma Chhack colony and inside the Premises of Deulbera and Sharma Chhack colony of Lin	GM/LA/SO/EnM/e-Ten/26-27/16 DT-22.06.26	08-Jul-2026 05:00 PM	10-Jul-2026 10:00 AM
5. Extension / maintenance of rail line , Tramming / Miscellaneous and transportation of timbers for roof support in various shift at 4/5/6 and 7/8 inclines of Dhori (K) colliery for 01 year.	GM(D)/SO(EnM)/NIT/2026-27/07 dtd- 30.05.2026	08-Jul-2026 10:00 AM	09-Jul-2026 10:00 AM
6. Construction of 03 Nos ventilation Door of R VI seam at MIC Unit under JPC	ECL/GM/JNR/MIN.A/26-27/04 Dt. 20.06.2026	04-Jul-2026 06:00 PM	06-Jul-2026 12:00 PM
7. Shifting of Repeater Stations at new location for improvement of wireless communication in Mines of Khadia Project	KHD/EM/E-Tender/26-27/111 Date 22.06.2026	03-Jul-2026 06:00 PM	04-Jul-2026 09:00 AM
8. Repairing Hywa No-JH10AD-9701 at ABNS Colliery under E.J.Area	BCCL/EJA/EnM/2026-27/43	30-Jun-2026 06:00 PM	01-Jul-2026 09:00 AM
9. Repairing / Maintenance of 3.3Kv, 3 Phase overhead line from Amlabad 33 kv Sub-station to CHP under Amlabad Colliery.	BCCL/EJA/EnM/2026-27/46	29-Jun-2026 06:00 PM	01-Jul-2026 09:00 AM
10. Repairing / Maintenance of 3.3Kv, 3 Phase overhead line from Amlabad 33 kv Sub-station to Sand line under Amlabad Colliery	BCCL/EJA/EnM/2026-27/45	29-Jun-2026 06:00 PM	01-Jul-2026 09:00 AM

1. extension of bid submission period	CCL/GM(WnS)/NIT/26-27/1318-27 Dt. 11.06.2026	09-Jul-2026 05:00 PM	10-Jul-2026 11:00 AM
2. BoQ corrigendum	CCL/GM(WnS)/NIT/26-27/1318-27 Dt. 11.06.2026	09-Jul-2026 05:00 PM	10-Jul-2026 11:00 AM
3. Bid Auto Extn Corrigendum	GM/SBA/EXCV/e-Tender/26-27/02	27-Jun-2026 12:00 PM	29-Jun-2026 01:00 PM
4. Bid Auto Extn Corrigendum	B/Civil/2026-27/ETN-05 dtd 05.06.2026	27-Jun-2026 11:00 AM	29-Jun-2026 11:00 AM
5. Bid Auto Extn Corrigendum	DCH/SO(C)/26-27/ETN-08 dated 06.06.2026	27-Jun-2026 11:00 AM	29-Jun-2026 11:00 AM
6. Bid Auto Extn Corrigendum	BCCL/SA/EXCV/ETENDER/26-27/25	27-Jun-2026 11:00 AM	29-Jun-2026 11:00 AM
7. Bid Auto Extn Corrigendum	BCCL/SA/EXCV/ETENDER/26-27/18	27-Jun-2026 11:00 AM	29-Jun-2026 11:00 AM
8. Bid Auto Extn Corrigendum	BCCL/KA/ENM/E-TEN/2026-27/35 DATE-12.06.2026	26-Jun-2026 06:00 PM	27-Jun-2026 10:00 AM
9. EXTENSION OF BID	MCL/LKPA/EnM/eNIT/26-27/77, Dt-03.06.2026	02-Jul-2026 05:00 PM	06-Jul-2026 11:00 AM
10. Bid Auto Extn Corrigendum	um4518-civ-0003-2026-27	26-Jun-2026 05:00 PM	27-Jun-2026 11:30 AM