(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)

412 MW Rampur Hydro Electric Project

Date of signing of Implementation Agreement 20.10.2004

DPR Clearance by CEA 09.12.2005

Environment Clearance by MOEF 31.03.2006

Forest Clearance by MOEF 07.04.2006Forest Clearance by MOEF 07.04.2006

PIB Clearance 25.07.2006

CCEA Clearance 25.01.2007

Award of Major Civil Works 01.02.2007

Award of Major Electro-mechanical Works 16.09.2008

Target Commissioning date 30.09.2013

(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)

412 MW Rampur Hydro Electric Project

SALIENT FEATURES OF THE PROJECTSALIENT FEATURES OF THE PROJECT

(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)

412 MW Rampur Hydro Electric Project

DesignDesign DischargeDischarge 405405 cumecscumecs

Intake StructureIntake Structure

(Already Constructed (Already Constructed alongwithalongwith NathpaNathpa--Jhakri Outfall Structure)Jhakri Outfall Structure)

NumberNumber ofof IntakeIntake GatesGates 22((66mm xx 77m)m)

(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)

412 MW Rampur Hydro Electric Project

TypeType Circular,Circular, concreteconcrete linedlined

SizeSize 1010..5050mm diadia

Head Race TunnelHead Race Tunnel

LengthLength 1515..177177KmKm

VelocityVelocity 44..6868m/secm/sec

(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)

412 MW Rampur Hydro Electric Project

Location Length of Adit (m)

Station along HRT (m)

Distance of HRT between two adits(m)

ADITSADITS

All Adits are 7.5m dia D-shaped

Adit (m) HRT (m) two adits(m)

Kajo Adit 771.380 2746.00 2418

Kunni Adit 593.887 5852.68 3106

Kasholi Adit 285.104 8698.58 2846

Goshai Adit 831.510 11936.34 3239

Bael Adit 489.322 14834.61 2898

(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)

412 MW Rampur Hydro Electric Project

NoNo.. OneOne (Open(Open toto sky)sky)

TypeType RestrictedRestricted OrificeOrifice

Surge Shaft Surge Shaft

TypeType RestrictedRestricted OrificeOrifice

DiameterDiameter 3838mm..

DepthDepth 165165..22mm (from(from bottombottom ofof HRT)HRT)

(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)

412 MW Rampur Hydro Electric Project

Surge shaft Surge shaft ViewView

(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)

412 MW Rampur Hydro Electric Project

NoNo.. 33 NosNos.. bifurcatingbifurcating intointo 66..

SizeSize 55..4040mm circularcircular steelsteel linedlined..

TypeType PartiallyPartially undergroundunderground..

PENSTOCKSPENSTOCKS

TypeType PartiallyPartially undergroundunderground..

(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)

412 MW Rampur Hydro Electric Project

TypeType SurfaceSurface

InstalledInstalled CapacityCapacity 412412MWMW

SizeSize inin metersmeters 158158..00 longlong xx2424..55 widewide xx 4848..00 highhigh

TypeType ofof TurbineTurbine Francis,Francis, verticalvertical axisaxis

GeneratingGenerating unitsunits 66xx6868..6767MWMW eacheach

Power House ComplexPower House Complex

GeneratingGenerating unitsunits 66xx6868..6767MWMW eacheach

GrossGross HeadHead 138138..33mm toto 147147..11mm

NetNet HeadHead 119119..1010mm atat 405405 cumeccumec dischargedischarge

Type Type Surface 400 KV switch gearSurface 400 KV switch gearGIS GIS type with double bus bar type with double bus bar arrangementarrangement

Switch Yard Switch Yard

(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)(An IS 9001:2000, IS/ ISO 14001: 2004 and IS 18001: 2007 Certified Project)

412 MW Rampur Hydro Electric Project

Type Horse Shoe concrete lined

Size in meter 10.50 m dia

Length 67.15 m

Tail Race Tunnel Tail Race Tunnel

Length 67.15 m