| Civil Works: Dam top of EL 210 m has been achieved in all blocks on 29.06.2023. In Power House (including underground works), 7,732 cum concrete placed during Oct’24 and cumulative 13, 97, 578 cum achieved out of 14,67,867 cum. All 08 nos. HRTs completed and plugging of Adits is in progress. Roofing and associated works in Power House completed up to Unit-5 and are in progress in remaining units.
HM Works: Out of 9 Radial gates, 4 gates completed in all respects, 2 gates are structurally functional and balance works of 3 nos. gates shall be taken up after construction of u/s dyke of Dam. Erection work of Penstock Liner is in progress (99.45% completed). Erection of Draft Tube Gates for Unit -1 to 4 completed. Fixing of rubber seal has been completed in Draft Tube Gates of Unit -5 to 6 and same is in progress in Draft Tube Gates of Unit -7 to 8.
E&M works: Unit-1 & Unit-2: Boxing up and Dry commissioning completed. Unit-3: Rotor successfully lowered in generator pit on 17.10.2024. Erection of Turbine and MIV is in progress. Unit-4: Assembly of Stator and Rotor is in progress at service bay. Erection & Pressure testing of Spiral casing completed. Unit-5: Erection of Spiral casing completed. Erection of Lower pit liner (upper part) is in progress. Unit- 6: Erection of Draft Tube, lower pit liner (lower part) completed. Unit- 7 & 8: Erection of Draft Tube completed.
The 3 units of the Project are planned to be commissioned in March 2025 and commissioning of the project shall be done by May 2026.
Revised Cost: CCEA approval for implementation of the project was accorded on 09.09.2003 at a cost of Rs. 6285.33 Crores (at Dec’02 PL) with completion period of 7 years. An expenditure of Rs. 22512.54 Cr. has been incurred till Oct’24. Preparation of RCE will be taken up after recommendations of Expert Group constituted by MoP vide order dated 23.11.2023.
| Dam Works: Dam top of EL 210 m has been achieved in all blocks on 29.06.2023. Cumulative concreting of 2047378 cum has been done out of 2050465 cum (99.85 percent achieved).
Power House Civil Package works: 15017 cum concrete placed in power house (including underground works) during Mar’24 and cumulative qty. 1319639 cum achieved out of 1467867 cum. HRT Overt and Invert Lining (7102 m) completed. 166.41 m Overt lining completed in Surge Tunnel during Mar’24 and total quantity of 3221 m completed out of 3545 m (90.86%).
E&M Works: Unit-1: Boxing up completed and pre-commissioning activities are under progress. Erection of MIV and erection of GSU transformer is completed. Unit-2: Boxing up is under progress. Erection of GSU transformer is completed. Erection of MIV is completed. Unit-3: Assembly of Rotor completed and erection of Stator is in progress. Erection of spiral casing is completed. Works in remaining Units are under progress.
HM Works: Testing and commissioning of all 08 nos. Intake Service Gates have been completed. Fabrication of ferrule and erection work of Penstock Liner is in progress (98.24 % completed).
Radial Gates: S#1: Gate is commissioned. S#2 & S#3: Gate is structurally functional. Installation of rubber seal is balance. S#4: Except 3 Trunnions all other works are balance. S#5: 84% completed. 3 Nos. skin plates and 1 No. Arm are balance. S#6: Except 4 Trunnions all other works are balance. S#7: All the 12 Nos. skin plates are erected and the welding works are in progress. Fixing of Rubber Seals is in progress. S#8: Gate is structurally functional. Fixing of Rubber Seals is in progress. S#9: All the 12 Nos. skin plates are erected and the welding works are in progress. Fixing of Rubber Seals is in progress.
|