1. Repairing of front and rear drive propeller shaft damaged spider assly. opening, spline repairing, repairing of damaged differential side Chapa and Rep of air condition system of Komatsu HD465-7E0 model dumper 10327	AKK/PE(X)/E-Tender/2026-27/9	31-Jul-2026 06:00 PM	01-Aug-2026 10:00 AM
2. Repairing of Operator cabin, Track frame LH and RH. Fender bracket and rear cover of Dozer BD355 sl. no. 11905	PE(X)/Tapin(N)OCP/NIT/26-27/27 dt-20.07.2026	31-Jul-2026 06:00 PM	01-Aug-2026 11:00 AM
3. Repairing of Travel gear box (LHS) and Travel Motor (LHS) along with repairing of Travel device flange and housing (Track Sprocket housing) along with repairing of side platform/Catwalk, railings and also repairing of Lighting, Wiring and Auto electr	PE(X)/Tapin(N)OCP/NIT/26-27/23 dt 20.07.2026	31-Jul-2026 06:00 PM	01-Aug-2026 11:00 AM
4. Repairing of 150 HP, 550 V liquid resistance controllers (Sl. No. -Liqu06) at 30 L-5 R of 3n4 pits of Shankarpur Colliery.	ECL/GM/BA/E TENDER/26-27/ENM/11 Dt 20.07.2026	30-Jul-2026 06:00 PM	31-Jul-2026 06:00 PM
5. Repairing of 2 Nos. 2nd Motion and 3nd Motion VISWA MAKE Gear Box At Shankarpur Colliery	ECL/GM/BA/E TENDER/26-27/ENM/08 Dt 20.07.2026	30-Jul-2026 06:00 PM	31-Jul-2026 06:00 PM
6. Repairing of centralized lubrication system, auto electrical system and fitment of mud flap strip guard of BH60M dumper SI No 60918	PE(X)/Tapin(N)OCP/NIT/26-27/28 dt-20.07.2026	31-Jul-2026 06:00 PM	01-Aug-2026 11:00 AM
7. Complete repairing and overhauling ECE make 11KV,400 Amps OCB at 3n4 Pit Incline of Shankarpur Colliery under Bankola Area	ECL/GM/BA/E TENDER/26-27/ENM/10 Dt 20.07.2026	30-Jul-2026 06:00 PM	31-Jul-2026 06:00 PM
8. Repairing of wiring circuit of Swing generator and resistance panel and wiring harness of LVCR assembly to propel mo-tor and steering system work along with repairing of isolator and VCB assembly of EKG Shovel sl. No- 554	PE(X)/Tapin(N)OCP/NIT/26-27/22 dt. 20.07.2026	31-Jul-2026 06:00 PM	01-Aug-2026 11:00 AM
9. Installation and commissioning of 1000mm. wide x 245 mtr. belt conveyor at 37L-19D at Mill. Incline of Shankarpur colliery.	ECL/GM/BA/E TENDER/26-27/ENM/07 Dt 20.07.2026	30-Jul-2026 06:00 PM	31-Jul-2026 06:00 PM
10. Repairing of Rear suspension (LH and RH) Both side and repairing of operator cabin, railing, platform and cabin glass fitment of CAT773E dumper sl. no. 1009	PE(X)/Tapin(N)OCP/NIT/26-27/25 dt. 20.07.2026	31-Jul-2026 06:00 PM	01-Aug-2026 11:00 AM

1. Bid Auto Extn Corrigendum	MCL/GM/IBV/SOC/2026-27/26 dtd. 03.07.2026	24-Jul-2026 05:00 PM	25-Jul-2026 11:00 AM
2. Bid Auto Extn Corrigendum	SECL/BSP/CMC/EOIMCPCBG/636 09.07.26	24-Jul-2026 05:00 PM	27-Jul-2026 11:00 AM
3. Bid Auto Extn Corrigendum	SS/GM/SURV/26-27/12 Dated-07.07.2026	24-Jul-2026 05:00 PM	25-Jul-2026 11:00 AM
4. Bid Auto Extn Corrigendum	MCL/GM/IBV/SOC/2026-27/27 dtd. 03.07.2026	24-Jul-2026 05:00 PM	25-Jul-2026 11:00 AM
5. Bid Auto Extn Corrigendum	MCL/GM(JA)/SO(C)/e- Tender/26-27/27, Dtd-08/07/26	24-Jul-2026 05:00 PM	26-Jul-2026 10:00 AM
6. Bid Auto Extn Corrigendum	MCL/LKPA/ILBL/ePC-EM/26-27/20	24-Jul-2026 05:00 PM	27-Jul-2026 11:00 AM
7. DATE CORRIGENDUM	CIL/BD/CTC/LEPC/SCG/2026/01	05-Aug-2026 05:00 PM	06-Aug-2026 11:00 AM
8. Bid Auto Extn Corrigendum	ECL/SDPA/AE(EnM)/e/26-27/86 dt.08.07.2026	24-Jul-2026 04:00 PM	25-Jul-2026 04:00 PM
9. Date change of tender from 15/07/2026 to 17/07/2026	MCL/GM/LKPA/SOC/e-Tender /26-27/31 dt17.07.26	27-Jul-2026 05:00 PM	29-Jul-2026 11:00 AM
10. Bid Auto Extn Corrigendum	DCH/PUR/LTE/26-27/26019/05 DT.03.07.2026	24-Jul-2026 12:00 PM	25-Jul-2026 12:00 PM