1. Drilling of 03 (Three) nos vertical Borehole for dewatering purpose from Kenda (R-V) seam at Kunustoria Colliery under Kunustoria Area	ECL/KNT/EnM/e-Ten/26-27/33 D.30.10.2026	10-Nov-2026 05:00 PM	12-Nov-2026 11:00 AM
2. Construction of 03 Nos of RCC Retaining wall to storage of water Sump and pump platforms in underground in East Block of Churcha Mine RO	SECL/BKP/GMO/2026-27/CE/eT/08 DT29.10.2026	10-Nov-2026 05:00 PM	11-Nov-2026 11:00 AM
3. Providing Survey pillars for subsidence survey at Handidhua colliey under Talcher colliery, Talcher Area	MCL/GM(TA)/SO(C)/ e-Tender/26-27/23 dt.30.10.26	10-Nov-2026 05:00 PM	11-Nov-2026 11:00 AM
4. Providing and supplying and installation of pressure filter of 400000 liters per day capacity (10000 GPH) and supply pipeline connection and 2 no. 5 HP Monoblock pump at Singhali Underground mine of DSB Sub Area of Korba Area	SECL/GM/KA/C/e-Tender/26-27/53 Dt. 30.10.2026	10-Nov-2026 05:00 PM	12-Nov-2026 11:00 AM
5. Repairing/servicing of Air Conditioner at G.M. Bungalow, AGM Bungalow, Kunustoria Area Office and other service Buildings	ECL/KNT/EnM/e-Ten/26-27/37 D.28.10.2026	10-Nov-2026 05:00 PM	12-Nov-2026 11:00 AM
6. Repairing of 03 Nos. Levelling Jacks and 02 Nos. Tower Raising Cylinders of REL650 Drill Sl. No. RDC 1482 and 02 Nos Levelling Jacks and 01 No. tower raising cylinders of IDM30 Drill Sl. No. RDC 1507 of Religara OCP.	SO(X)(A)/e-NIT/46/26-27/133	09-Nov-2026 05:00 PM	10-Nov-2026 10:00 AM
7. Necessary wiring of 02 nos. Sub-stations including illumination along with providing power back-up at Pit No-2 substation under Kunustoria Colliery of Kunustoria Area in view of safety in line with Monsoon Preparation 2026-27	ECL/KNT/EnM/e-Ten/26-27/36 D.28.10.2026	10-Nov-2026 05:00 PM	12-Nov-2026 11:00 AM
8. Repairing of 81 teeth equalizer pinion for drive head of Amritnagar Colliery	ECL/KNT/EnM/e-Ten/26-27/35 D.28.10.2026	10-Nov-2026 05:00 PM	12-Nov-2026 11:00 AM
9. Repairing of Cabin, Dashboard, Dump body, Wheel system, Brake, Fuel Pump, Propeller shaft and maintenance work of Tata Model Tipper No. JH02AJ7543 of Religara Project.	SO(X)(A)/e-NIT/45/26-27/132	09-Nov-2026 05:00 PM	10-Nov-2026 10:00 AM
10. Rep. of EKG 5A Shovel Sl. NO. 597	PE(X)/AADOCM/ETENDER/26-27/13	12-Nov-2026 06:00 PM	13-Nov-2026 10:00 AM

1. Change in heading of work in sr no 1 of BOQ	SECL/JK/SOENM/ENIT/26-27/27	10-Nov-2026 06:00 PM	11-Nov-2026 06:00 PM
2. Bid Auto Extn Corrigendum	wcl-ba3650-civ-e34-26-27/911	03-Nov-2026 03:30 PM	04-Nov-2026 04:00 PM
3. EMD amount corrigendum	GM(D)/SO(C)/ E-tender/2026-27/42 dt 27.10.2026	09-Nov-2026 03:00 PM	10-Nov-2026 10:00 AM
4. Bid Auto Extn Corrigendum	ka3450-civ-s-e018 of 2026-27	03-Nov-2026 11:00 AM	04-Nov-2026 11:30 AM
5. Bid Auto Extn Corrigendum	NCL/SGR/MMD/Sec-II/126A1018/10	06-Nov-2026 10:00 AM	07-Nov-2026 11:00 AM
6. Bid Auto Extn Corrigendum	BCCL/WJA/AM(ENM)/26-27/RP-62	02-Nov-2026 06:00 PM	04-Nov-2026 11:00 AM
7. Bid Auto Extn Corrigendum	e-tender/26-27/VW/R-12/12 Date 08.10.2026	02-Nov-2026 06:00 PM	04-Nov-2026 11:00 AM
8. Bid Auto Extn Corrigendum	BCCL/WJA/AM(ENM)/26-27/RP-60	02-Nov-2026 06:00 PM	04-Nov-2026 11:00 AM
9. Corrigendum for the tender ID 2026_CCL_367752_1	PE(EnM)/BHK/e Tender/26-27/22	07-Nov-2026 06:00 PM	09-Nov-2026 09:00 AM
10. Bid Auto Extn Corrigendum	SECL/GA/SO ENM/26-27/E-TENDER/73 dt. 15/10/2026	02-Nov-2026 05:00 PM	04-Nov-2026 11:00 AM