1. Roof Bolting support in coal up to a depth of 1.5mtr. from 11WD/(-)6L to (-)8L, 12WD/ (-)4L to (-)6L, (-)6L/11WD to 10WD, and (-)5L/12WD to 13WD incl. junctions in R-VII (Bonbahal seam) of Porascole West Colliery	GM/KAJ/PCD/26-27/774 Date 26.10.2026	21-Nov-2026 05:00 PM	23-Nov-2026 11:00 AM
2. Construction of 09 (Nine) nos. of Isolation Stoppings from 12EL to 5EL in between 18ND and 19ND and at 19ND in between 13EL and 14EL in proposed panel no LK-17 north side district of Lower Kajora (R-VIII Top) seam of Central Kajora Colliery	GM/KAJ/PCD/26-27/772 Date 26.10.2026	21-Nov-2026 05:00 PM	23-Nov-2026 11:00 AM
3. Erection of 12 nos Iron Sheeted Ventilation stopping for adequate ventilation at pumping station at 36 level/14 dip in R-VI (Chora) seam at No 6 pit of Khas Kajora Colliery	GM/KAJ/PCD/26-27/773 Date 26.10.2026	21-Nov-2026 05:00 PM	23-Nov-2026 11:00 AM
4. Providing, fixing and installation of equipment for Open Gym at Gram Panchayat Bicchua Khurd under CSR of Kanhan Area.	ka3450-civ-s-e024 of 2026-27	24-Nov-2026 11:00 AM	25-Nov-2026 11:30 AM
5. Construction of artificial roof for pit no 6 and 1 pit bottom in Jambad (R-VIII) seam of Porascole West Colliery	GM/KAJ/PCD/26-27/767 Date 26.10.2026	21-Nov-2026 05:00 PM	23-Nov-2026 11:00 AM
6. Miscellaneous repairing jobs in REL650 Drill (Sl.no. 6021503) of Jambad OCP, Kajora Area	ECL/KA/GM/AE(X)/e Tender/26-27/03 Date 26.10.2026	21-Nov-2026 05:00 PM	23-Nov-2026 11:00 AM
7. Construction of 01 (One) no of Isolation Stoppings at 42SR/12WL to 13WL in 11SD Development District of Lower Kajora (R-VIII Top) seam of Central Kajora Colliery	GM/KAJ/PCD/26-27/771 Date 26.10.2026	21-Nov-2026 05:00 PM	23-Nov-2026 11:00 AM
8. Drilling of 05 (Five) nos. 100 mm dia. 60 mtr. Length (UG) upward Boreholes at Central Kajora Colliery under Kajora Area	GM/KAJ/PCD/26-27/769 Date 26.10.2026	21-Nov-2026 05:00 PM	23-Nov-2026 11:00 AM
9. Roof Bolting in coal 1.5m depth each in North side Development District in Lower Kajora (R-VIII Top) seam of Central Kajora Colliery	GM/KAJ/PCD/26-27/770 Date 26.10.2026	21-Nov-2026 05:00 PM	23-Nov-2026 11:00 AM
10. Cutting of roof bolts and fabrication of bearing plates at Khas Kajora Colliery	GM/KAJ/PCD/26-27/766 Date 26.10.2026	21-Nov-2026 05:00 PM	23-Nov-2026 11:00 AM

1. Bid Auto Extn Corrigendum	BCCL/LA/EnM/F-19/26-27/093	16-Nov-2026 10:00 AM	17-Nov-2026 11:00 AM
2. BOQ CORRIGENDUM	GM(BA)/SO(C)/e Tender/2026-27/539 Dt.26.10.2026	12-Nov-2026 05:00 PM	16-Nov-2026 10:00 AM
3. Bid Auto Extn Corrigendum	NCL/JRD/ENM/Tender/26-27/32	14-Nov-2026 06:55 PM	16-Nov-2026 11:00 AM
4. Bid Auto Extn Corrigendum	GM/Kaj/AEEnM/etender/26-27/77	14-Nov-2026 05:00 PM	16-Nov-2026 11:00 AM
5. Bid Auto Extn Corrigendum	ECL/KNT/EnM/e-Ten/26-27/36 D.28.10.2026	14-Nov-2026 05:00 PM	16-Nov-2026 11:00 AM
6. Bid Auto Extn Corrigendum	MCL/GM(TA)/SO(C)/ e-Tender/26-27/23 dt.30.10.26	14-Nov-2026 05:00 PM	15-Nov-2026 11:00 AM
7. Bid Auto Extn Corrigendum	SECL/BKP/GMO/2026-27/CE/eT/09 DT29.10.2026	14-Nov-2026 05:00 PM	16-Nov-2026 11:00 AM
8. Bid Auto Extn Corrigendum	SECL/JHL/S.O.(C)/ eNIT-19/26-27/701 dt. 28.10.2026	14-Nov-2026 05:00 PM	16-Nov-2026 11:00 AM
9. Bid Auto Extn Corrigendum	B/Civil/2026-27/ETN-09 dtd 29.10.2026	14-Nov-2026 11:00 AM	16-Nov-2026 11:00 AM
10. Bid Auto Extn Corrigendum	na3250-civ-e-tender 52-2026-27	14-Nov-2026 11:30 AM	16-Nov-2026 11:30 AM