1. Dismantling, Transportation, Installation and Commissioning of Panel belts (1000 mm) with drive head accessories Panel T19, 7R, T20, T21, T22, T3, 8R, T2 in SeamVII for LHCM1 drivage in FY 2026-27 at Khairaha UG Mine.	SECL/SGP/SO(M)/2025-26/NIT-729 dated 08-05-2026	26-May-2026 05:00 PM	28-May-2026 11:00 AM
2. Provision of drains and misc. works at DRC 5 incline under RSA of Chandrapur Area.	WCL_CHA_civil_2026-27_eT-017	21-May-2026 05:00 PM	22-May-2026 11:00 AM
3. Miscellaneous repair work at Manoranjan Grih Jarhi Township of Bhatgaon Area	GM/BHAT/CVL/eTender/26-27/07 dt. 08/05/2026	14-May-2026 10:00 AM	14-May-2026 10:30 AM
4. Widening of the existing drain and its maintenance during the rainy season, to prevent rainwater from entering the subsidence area at Damni UG mine under ABD Sub Area	SECL/SGP/SO(C)/ e-TENDER/2026-27/19 dtd. 06.05.2026	20-May-2026 05:00 PM	22-May-2026 11:00 AM
5. Repair/ Maintenance of Sub Station Building with premises under Baherabandh Mine at Bijuri Sub Area under Hasdeo Area.	GM/HSD/C/e-Tender/26-27/09 Date 08.05.2026	21-May-2026 05:00 PM	23-May-2026 11:00 AM
6. Work of Masonry construction of 118 Nos Ventilation stopping for development of CM panels MR M1 M2 M3 and M4 at Seam II of Vijay West UG Mine	e-Tender/26-27/VW/R-01/01 Date 08.05.2026	02-Jun-2026 06:00 PM	04-Jun-2026 11:00 AM
7. Providing and fixing of Lightning Arrestor and Earth Pit at OB Dumps, coal stocks, Pump House, Substation yard and Boom Barriers of Jampali OCM, Raigarh Area, SECL	SECL/GM/RGH/EnM/e-Tender/ 26-27/09 Dtd. 08.05.2026	21-May-2026 05:00 PM	23-May-2026 11:00 AM
8. Renovation of the Survey Office, Personnel Office, and Administrative Office situated near the weighbridge of Jhiriya UG Mine under Rajnagar RO Sub Area of Hasdeo Area.	GM/HSD/C/e-Tender/26-27/08 Date 08.05.2026	21-May-2026 05:00 PM	23-May-2026 11:00 AM
9. Providing Rest Shelter for Drivers, Road Communters, etc during Summer Scorching heat waves, near Welcome Gate of Lajkura OCP under IB Valley Area	MCL/GM/IBV/SOC/2026-27/10 dt. 08.05.2026	20-May-2026 05:00 PM	21-May-2026 11:00 AM
10. Repair and renovation of canteen building at Neeljay Deep OCM of Neeljay Sub Area of Wani Area. (2nd call)	WCL wa4350-civ-e010-2026-27/154	19-May-2026 05:00 PM	20-May-2026 11:00 AM

1. Bid Auto Extn Corrigendum	GM/BSPR/Civil/e-tender/ 2026-27/06 Dt.25.04.2026	13-May-2026 10:00 AM	15-May-2026 05:00 PM
2. Bid Auto Extn Corrigendum	PE(EnM)/Urimari/e Tender/26-27/06	12-May-2026 06:00 PM	13-May-2026 09:00 AM
3. Bid Auto Extn Corrigendum	CMPDI/RI-V/EandM/2026/04	12-May-2026 06:00 PM	13-May-2026 10:00 AM
4. Bid Auto Extn Corrigendum	MCL/GM/IBV/SOCP/ENM/ENIT/04 Dtd 29.04.2026	12-May-2026 05:00 PM	15-May-2026 10:00 AM
5. Bid Auto Extn Corrigendum	GM(CWST)/EnM/e-Tender/ 26-27/02	12-May-2026 05:00 PM	15-May-2026 11:00 AM
6. Bid Auto Extn Corrigendum	GM(MS)/SO(EnM)/e-NIT/26-27/10	12-May-2026 05:00 PM	13-May-2026 11:00 AM
7. Bid Auto Extn Corrigendum	WCL_CHA_civil_2026-27_eT-014	12-May-2026 05:00 PM	13-May-2026 11:00 AM
8. Bid Auto Extn Corrigendum	CMPDI/RV/CVL/26-27/02/1601 dated 23.04.2026	12-May-2026 05:00 PM	15-May-2026 11:00 AM
9. Bid Auto Extn Corrigendum	MCL/GM(HA)/Civil/e-Tender/ 26-27/13 Dt.27.04.2026	12-May-2026 05:00 PM	15-May-2026 11:00 AM
10. Bid Auto Extn Corrigendum	MCL/GM/IBV/SOCP/ENM/ENIT/02 Dtd 29.04.2026	12-May-2026 05:00 PM	15-May-2026 10:00 AM