1. Upkeeping of clariflocculator, filter bed, connecting channel etc. and removal of froth and algae from filter bed, channels and clariflocculator as well as handling and operation of Alum and bleaching powder at Phase -I and Phase - II water treatment	MCL/GM(LA)/e-Tender/ SO(C)/26-27/029 dt.31.07.2026	12-Aug-2026 05:00 PM	13-Aug-2026 10:00 AM
2. Repairing and Renovation of Existing Boundary Wall Along the Coal Corridor Road Near the MGR Siding of Lingaraj OCP, Lingaraj Area	MCL/GM(LA)/e-Tender/ SO(C)/26-27/030 dt.01.08.2026	17-Aug-2026 05:00 PM	18-Aug-2026 10:00 AM
3. Repair and maintenance of damaged boundary wall at ground under AADOCM of Dhori Area.	GM(D)/SO(C)/ E-tender/2026-27/23 dt 01.08.2026	12-Aug-2026 03:00 PM	13-Aug-2026 10:00 AM
4. Repairing of boom foot eye and boom both eye of LandT CK 300 (Sl. No. 799/3269) shovel of Jarangdih Colliery	JRD/PE/Excv/E-Tender/26-27/147 Dated 31.07.2026	13-Aug-2026 06:00 PM	14-Aug-2026 11:00 AM
5. Stop gap Arrangement for the work Maintenance of Residential Colony and Welfare Buildings under Orient Sub-Area, Orient Area for 180 Days	MCL/GM/OA/SO(C)/e-T/26-27/14 dtd.01.08.2026	17-Aug-2026 06:00 PM	18-Aug-2026 11:00 AM
6. Providing and Laying of Hume (RCC) Pipe at different required places under Amrapali OCP of A-C Area, CCL.	GMAC/SOC/Tender/2026-27/14/360	13-Aug-2026 04:00 PM	14-Aug-2026 11:30 AM
7. Replacement of rubber and PVC electrical insulation sheet for electrical purpose as per IS 15652/2006 in operator cabin for Shovel LandT CK 300 Sl. No.757 and 799, Dozer BD155/13592, BD355/11577, Wheel Dozer WD834K C-730, Grader BG825/3249, Tyre Hand	JRD/PE/Excv/E-Tender/26-27/148 Dated 01.08.2026	13-Aug-2026 06:00 PM	14-Aug-2026 11:00 AM
8. Complete painting of different HEMM (Shovel CK300 /799, Dozer BD155/13592, Wheel Dozer 834K , Dumper 60415, 60434) working at Jarangdih Colliery	JRD/PE/Excv/E-Tender/26-27/146 Dated 31.07.2026	13-Aug-2026 06:00 PM	14-Aug-2026 11:00 AM
9. Repairing of 02 No Submersible Pump for GM Complex AHQ Johilla Area	SECL/JHL/SO(EnM)/26-27/ET/40 dated 01.08.2026	11-Aug-2026 06:30 PM	12-Aug-2026 11:00 AM
10. Work of cradle guarding in 440V, 3.3KV and 11KV O/H line and strengthening of its accessories in plant and colony under Sawang Washery.	SGW/KTA/ENM/E-Tender/26-27/09 Date 01.08.2026	12-Aug-2026 11:00 AM	13-Aug-2026 11:00 AM

1. cORRIGENDUM FOR TECHNICAL pARAMETERS	IBV/tender/2026-2027/112342 dated-24/07/2026	04-Aug-2026 05:00 PM	06-Aug-2026 11:00 AM
2. Bid Auto Extn Corrigendum	WCL-HQ-CIV-WEL-EnM-03-2026-27	05-Aug-2026 05:00 PM	07-Aug-2026 11:00 AM
3. Bid Auto Extn Corrigendum	GM/KA-IV/Civil/eNIT/2026-27/11	05-Aug-2026 05:00 PM	07-Aug-2026 10:00 AM
4. Bid Auto Extn Corrigendum	BCCL/KUS.A.6/CIV.ENGG/ eNIT/26-27/18	05-Aug-2026 05:00 PM	07-Aug-2026 10:00 AM
5. Bid Auto Extn Corrigendum	NCL/CWS/SYS/NIT/2026-27/04	05-Aug-2026 05:00 PM	07-Aug-2026 11:00 AM
6. Bid Auto Extn Corrigendum	NCL/CWS/SYS/NIT/2026-27/05	05-Aug-2026 05:00 PM	07-Aug-2026 11:00 AM
7. Bid Auto Extn Corrigendum	SECL/GM/DA/SO(EnM)/ e-tender/26-27/25 dtd-18/07/26	05-Aug-2026 05:00 PM	07-Aug-2026 11:00 AM
8. Bid Auto Extn Corrigendum	KSL/SO(Excv.)/E_Tender/26-27/3	05-Aug-2026 04:00 PM	07-Aug-2026 10:00 AM
9. Bid Auto Extn Corrigendum	ECL/RJML/GM/(EandT)/26-27/04 Dt 21.07.2026	05-Aug-2026 03:00 PM	07-Aug-2026 11:00 AM
10. Repairing/ Reconditioning of sluice valve 10 inch, valve gear pinion New making fitting providing for 4000GPM pump at Bhowra South Colliery	BCCL/EJA/EnM/2026-27/68	08-Aug-2026 06:00 PM	10-Aug-2026 09:00 AM