1. Rewinding Mechanical repairing of four nos. of HT motors of 360 KW , 250KW , 435HP and 160KW attached with dewatering of pumps at AADOCM.	GM(D)/SO(EnM)/NIT/2026-27/16 dtd- 23.07.2026	04-Aug-2026 09:00 AM	05-Aug-2026 09:00 AM
2. Collection, Transport, treatment and disposal of 40 MT Hazardous Waste of Cat 5.2 (wastes/residues containing oil) generated at Amlohri Project of NCL.	AML/AGM/SO(M)/Env/26-27/ETN-01	05-Aug-2026 05:00 PM	06-Aug-2026 05:00 PM
3. Renovation, modernization, repairing, painting, and allied works of various D-type and C-type quarters and Transit Hostel at CWS Colony under CWS Tadali	CWTD-CIV-E-07-2026-27	08-Aug-2026 06:55 PM	10-Aug-2026 09:00 AM
4. Operation, Maintenance and Providing Civil and Electrical Maintenance (including Facility Management Services) for Office and Residential Complex at Jayant Area	JNT/CED/26-27/08 Dated 23.07.2026	08-Aug-2026 11:00 AM	10-Aug-2026 11:00 AM
5. Renovation and remodelling of Geophysical Lab in old office building,RI-1,Asansol	CMPDI/RI-1/Civil/e-Tender/ 2026-27/284	04-Aug-2026 10:00 AM	05-Aug-2026 10:00 AM
6. External Repairing, Painting for Office Buildings and allied structures at CMPDI, RI-1, Asansol	CMPDI/RI-1/Civil/e-Tender/ 2026-27/283	04-Aug-2026 10:00 AM	05-Aug-2026 10:00 AM
7. Dismantling, repairing, fabrication, erection and alignment and testing of A side hopper liner, mother plates, hopper/feeder tray (plates, angles) and A side hopper supporting structure in PCH section of Sawang Washery.	SGW/KTA/ENM/E-Tender/26-27/04 Date 23.07.2026	03-Aug-2026 11:00 AM	04-Aug-2026 11:00 AM
8. New Installation of Cradle Guard and Lighting Arrestor for Different location all HT and LT overhead Line of Kumardihi-B Nakrakonda OCP under Bankola Area.	ECL/GM/BA/E TENDER/26-27/ENM/15 Dt 23.07.2026	03-Aug-2026 06:00 PM	04-Aug-2026 06:00 PM
9. Installation and commissioning of 1000mm. wide x 333 mtr. belt conveyor with transportation at 30L/51D to 30L/61D at Mill. Incline of Shankarpur colliery.	ECL/GM/BA/E TENDER/26-27/ENM/14 Dt 23.07.2026	03-Aug-2026 06:00 PM	04-Aug-2026 06:00 PM
10. Lifting and Lowering of 2 Nos. 600 GPM 180 HP. 2900 RPM 8 stage Pullen Make submersible pump with 6 inch dia 15 Nos. pipes due to Break down of submersible pump and few damaged 6 inch dia pipes at 6 pit shaft mine at Bararee section of Amal. Joyra	BCCL/LA/EnM/F-19/26-27/018	05-Aug-2026 10:00 AM	06-Aug-2026 11:00 AM

1. Bid Auto Extn Corrigendum	GM(R)/SO(ENM)/26-27/Et/40 dt 09.07.26	27-Jul-2026 06:00 PM	28-Jul-2026 06:00 PM
2. Bid Auto Extn Corrigendum	ECL/GM/BA/E TENDER/26-27/Min/007 Dt 13.07.2026	27-Jul-2026 06:00 PM	28-Jul-2026 06:00 PM
3. Bid Auto Extn Corrigendum	GM/SBA/CE/e-Tender/26-27/08 Dated 06-07-2026	27-Jul-2026 06:00 PM	28-Jul-2026 11:00 AM
4. Technical corrigendum in NIT	CRS/BRK/Float Cell/26-27/NIT/Inj-C18/110 dtd 8/7/2026	25-Jul-2026 06:00 PM	27-Jul-2026 06:00 PM
5. Technical corrigendum in NIT	CRS/BRK/Float Cell/26-27/NIT/Inj-3412/111 dtd 9/7/26	27-Jul-2026 06:00 PM	28-Jul-2026 06:00 PM
6. Bid Auto Extn Corrigendum	GM/PND/Sur/Ten/26-27/08/44 Dated 09.07.2026	27-Jul-2026 05:00 PM	28-Jul-2026 05:00 PM
7. Bid Auto Extn Corrigendum	BCCL/AVI/EnM/2026-27/31	27-Jul-2026 11:00 AM	28-Jul-2026 11:00 AM
8. Bid Auto Extn Corrigendum	BCCL/AVI/EnM/2026-27/09	27-Jul-2026 11:00 AM	28-Jul-2026 11:00 AM
9. Bid Auto Extn Corrigendum	SECL/JHL/SO(EnM)/26-27/ET/32 dated 11.07.2026	27-Jul-2026 04:30 PM	28-Jul-2026 11:00 AM
10. Changes in NIT dates	WCL wa4350-civ-e017-2026-27/320	28-Jul-2026 05:00 PM	29-Jul-2026 11:00 AM