1. Repairing, maintenance and changing of WTI and OTI, bushing insulator with stud and different spares of 1 MVA, 11KV/3.3KV Transformer installed at Regional Sub-Station, Kathara Colliery.	KTC/PE/EnM/2026-27/54 Dated-06.11.2026	16-Nov-2026 06:00 PM	17-Nov-2026 10:00 AM
2. Supply and repairing of Sluice Valves and Non-Return valves of different sizes under Kathara Colliery.	KTC/PE/EnM/2026-27/53 Dated-06.11.2026	16-Nov-2026 06:00 PM	17-Nov-2026 10:00 AM
3. Repairing and maintenance of coal sampling lab at Churcha R.O. Sub Area of Baikunthpur Area	SECL/BKP/ DGM(C) / e-T / 44	17-Nov-2026 11:00 AM	18-Nov-2026 11:00 AM
4. Estimate for distempering and painting work in community building of AHQ at Baikunthpur Area	SECL/BKP/ DGM(C) / e-T / 43	17-Nov-2026 11:00 AM	18-Nov-2026 11:00 AM
5. Repairing/rewinding of 02 nos NGEF make 100HP, 550V slipring motor of Porascole East Colliery	GM/Kaj/AEEnM/etender/26-27/84	16-Nov-2026 05:00 PM	17-Nov-2026 11:00 AM
6. Repairing of 11KV OH line at KC pal unit and HT cable jointing/end termination kit of Madhabpur Colliery	GM/Kaj/AEEnM/etender/26-27/83	16-Nov-2026 05:00 PM	17-Nov-2026 11:00 AM
7. Estimate for replacement of Doors, window of Katkona Township of Katkona Sub Area of Baikunthpur Area	SECL/BKP/ DGM(C) / e-T / 42	17-Nov-2026 11:00 AM	18-Nov-2026 11:00 AM
8. Annual maintenance of Submersible pumps and centrifugal pumps for domestic water supply in Bhatadi Colony under BSA of Chandrapur area for 02 years	WCL_CHA_civil_2026-27_eT-048	17-Nov-2026 05:00 PM	18-Nov-2026 11:00 AM
9. Cleaning of fallen coal below C belt along tunnel and loading the same in belt at West Jhagrakhand Colliery	AGM/HSD /SO(M)/e-Tender/26-27/91 Date 06/11//2026	17-Nov-2026 05:00 PM	19-Nov-2026 10:00 AM
10. Diversion of existing 3.3 kV power supply cable feeding SILO 1,2 and M1 circuit cable and making of straight through jointing for clearing hindrances in Railway Line construction by M/s. RITES under Power Supply of Gevra Project	SECL/GA/SO ENM/26-27/E-TENDER/85 dt. 05/11/2026	21-Nov-2026 05:00 PM	23-Nov-2026 11:00 AM

1. Bid Auto Extn Corrigendum	KKR/GM(Excv)/E-11/26-27/145	10-Nov-2026 11:00 AM	11-Nov-2026 11:00 AM
2. Bid Auto Extn Corrigendum	Aml/Excv/ETN/Web-NIT/26-27/43	10-Nov-2026 11:00 AM	11-Nov-2026 11:00 AM
3. Bid Auto Extn Corrigendum	NCL/BB/EnM/Tender/26-27/13 dated 26.10.2026	10-Nov-2026 10:00 AM	11-Nov-2026 11:00 AM
4. Bid Auto Extn Corrigendum	SO(C)/NK/e-tender/26-27/261	10-Nov-2026 10:00 AM	11-Nov-2026 11:00 AM
5. Bid Auto Extn Corrigendum	BCCL/WJA/AM(ENM)/26-27/RP-59	09-Nov-2026 06:00 PM	11-Nov-2026 11:00 AM
6. Bid Auto Extn Corrigendum	BCCL/CV/XII/EnM/ TENDER/2026-27/75	09-Nov-2026 06:00 PM	10-Nov-2026 10:00 AM
7. Bid Auto Extn Corrigendum	GM(R)/SO(ENM)/26-27/Et/59 dt 23.10.26	09-Nov-2026 06:00 PM	10-Nov-2026 06:00 PM
8. Bid Auto Extn Corrigendum	SECL/CHRM/ Dy. GMC/26-27/e-Tender/43 dt. 30.10.2026	09-Nov-2026 06:00 PM	11-Nov-2026 10:00 AM
9. Bid Auto Extn Corrigendum	GM(R)/SO(ENM)/26-27/Et/58 dt 23.10.26	09-Nov-2026 06:00 PM	10-Nov-2026 06:00 PM
10. Typographical error in Annexures	PK3550-CIV-E-12-2026-27	09-Nov-2026 06:00 PM	10-Nov-2026 11:00 AM