Project Summary
Project Summary
Sector Name : POWER.
Agency Name : NATIONAL HYDRO-ELECTRIC POWER CORPORATION.
Project Name : RANGIT IV HE PROJECT.

Reported Date : 15-APR-25

MOU Status : Project Under MOU for 2017-2018

Monthly Report : 5 / 2025

Cost Overrun (%)-   94.83

Time Overrun (Months)-    19

Total/Pending/Completed Milestone - 0 / 0 / 0

Cost (Rs. in Crores)

OriginalRevisedNow Anticipated
938.2901828.11

Expenditure (Rs. in Crores)

Cum. till Previous Financial YearCum. in Current Financial Year till last monthExpenditure in current monthCum. Expenditure till now
1431.827.6446.841486.3

Date of Commissioning (mm/yyyy)

OriginalRevisedAnticipated
5/20240/012/2025

Current Financial Year Budget (Rs. in Crores)

Budget EstimateRevised Estimate
3350

Ministry Review Date

LatestLastPhysical Progress (%)Status
88.51Ongoing

Monthly Status

Background Information

Civil Works: Concreting of Dam & Intake stands completed. In stilling basin, 2008 cum of concreting was placed during May’25 with cumulative 36629 cum concreting out of 37,500 cum. In May’25, HRT overt lining of 345 m done with cumulative 3768 m out of 6488 m. In Power House including TRC, cumulative 29129 cum concreting has been achieved out of 36,435 cum. HM Works: Erection of all 04 Radial gates completed in all respect. Out of 195 ferrules, cumulative 194 No. of ferrules of the Pressure shaft & Penstock liners have been completed. E&M Works: Unit-1 Boxing-up completed. Unit- 2: Boxing-up works are in progress. Unit-3: Stator and Rotor lowered in pit on 23.01.2025 and 26.03.2025 respectively. Turbine assembly works are in progress. Civil Works: Total 1469 cum concrete placed in Dam, Stilling basin, Intake and Power house area during Mar’2024. In HRT, 143 m heading excavation done during Mar’2024. Cumulative Heading excavation of 2294.80 m achieved out of 2694 m and 1151.50 m cumulative overt lining completed out of 6488 m. HM Works: Erection of radial gate-4 completed. Welding work of Skin plates and stiffener of spillway radial gate-3 in progress. Positioning of wall plates of spillway radial gate-2 is completed. Erection of bottom and middle skin plates of spillway radial gate-1 is in progress. Erection of Intake Service Gate-1, 2 & 3 and their Rope Drum Hoist of 30 Ton capacity is completed. Erection of emergency gate is in progress. Cumulative 132 nos. of ferrules have been completed out of 194 no. E&M Works: Unit-1: Stator and Rotor has been lowered in the generator pit. Turbine and MIV assembly works are in progress. Unit-2: Stator, Rotor and Turbine assembly is in progress. Unit-3: Erection of pit liner, pressure balancing pipe, and other pipes are completed. Concreting completed upto generator barrel after erection of spiral casing. Runner shifted to PH premises.

Problems

ProblemStart (mm/yyyy)End (mm/yyyy)StatusAttention RequiredRemarks

Ongoing Milestone

Completed Milestone

   <