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mÙkjk[k.M ljdkj
TIUNI-PLASU HYROELECTRIC PROJECT(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
Khaneda Gad
ArakotBarrage
ArakotPower House
Mat
ur G
ad
Rup
in N
adi
Nar
hani
Gad
Naitwar
Sup
in ri
ver
Tons river
Sankari
Har
kidu
n R
.L.3
512
Taluka
N
Rohru
Pabar river Garu Gad
Barrage
Ichari Dam
Proposed KishauDam site
Kalsi
Dakpathar
Yamuna River
To Saharanpur
Vikas
Nag
ar
DehradunEl. 597m
MussorieEl. 2003m
Yamun
a Rive
r
Mori
Chakrauta
From
Sahar
anpu
erFrom
Ponta Sahib
Harba
t Pur
To Shim
la
Han
ol
Tiuni
Arakot
Hat Koti
To Purola
ToYamunotri,
Uttarka
shi
& Puro
laSukher Nala
Bandar PoonchGlacierE.L. 6315 m
Meenus
Atal
Shimla
DISTANCES FROM DEHRADUN
VIKAS NAGAR 40 Km.
KALSI 57 Km.
CHAKRATA 90 Km.
TIUNI via MEENUS 166 Km.
TIUNI via PUROLA 216 Km.
TIUNI via CHAKRATA 177 Km.
LEGEND
ROAD
RIVER
HEP
BRIDGE
POWER HOUSE
SURGE TANK
TUNNEL
Tiuni - PlasuHEP(72 MW)
DistrictDistrict DehradunDehradun
TehsilTehsil TiuniTiuni
Nearest Nearest Airport/Airport/RailheadRailhead
DEHRADUN DEHRADUN 216 m/166Km 216 m/166Km
AccessibilityAccessibility Project site is Project site is well well connected by connected by metalled road.metalled road.
StreamStream River Tons- a River Tons- a tributary of tributary of river Yamunariver Yamuna
PabarTons
Proposed Barrage
Longitude: 770 50’20”E to 770 51’30”E Latitude : 300 55’0’’ N to 30057’20” N Image from Google Earth
Project HistoryProject History Site identified by U. P. I. D. in 1971-72 Site identified by U. P. I. D. in 1971-72
PFR was prepared in 1992 and submitted to PFR was prepared in 1992 and submitted to
CEA.CEA.
In 2000, the project was transferred to In 2000, the project was transferred to
UJVNL.UJVNL.
A PFR was prepared by UJVNL in Aug 2007. A PFR was prepared by UJVNL in Aug 2007.
In Aug 2008, the project was transferred to In Aug 2008, the project was transferred to
Uttarakhand Irrigation Department. Uttarakhand Irrigation Department.
DPR submitted to CEA in Aug. 2010.DPR submitted to CEA in Aug. 2010.
DPR-Agencies InvolvedDPR-Agencies Involved
S.No.S.No. Chapter Chapter AgencyAgency
1 Hydrology Irrigation Deptt. and vetted by I.I.T. Roorkee.
2 Civil & Hydro-mechanical design, Power Potential Studies, Cost Estimate
I.I.T., Roorkee
3 Geology GSI, Dehradun. Geological Investigations were conducted by Irrigation department as per directions of G.S.I.
4 E.I.A. Studies RITES, Gurgaon.
Layout Plan of Tiuni Plasu HEPLayout Plan of Tiuni Plasu HEP
Salient Features of Tiuni Plasu HEPLOCATION
State Uttarakhand
District Dehradun
Tehsil & Place Tiuni
Stream Tons, a tributary of river Yamuna
Nearest Dehradun
HYDROLOGY
Gross Catchment Area 3320 km2
Snowbound Area 962 km2
Rain fed Area 2358 km2
Max Design Flood for Hydraulic Design
6946 cumec
Max Design Flood for Structural Design
7810 cumec
DIVERSION DIVERSION ARRANGEMENTSARRANGEMENTS
LocationLocation 200m d/s of confluence of 200m d/s of confluence of Pabar & Tons riverPabar & Tons river
Type of DiversionType of Diversion BarrageBarrage
River Bed LevelRiver Bed Level 908.00 m908.00 m
Pond LevelPond Level 929.50 m929.50 m
Height from foundationHeight from foundation 29.8 m29.8 m
Length of BarrageLength of Barrage 138.0 m138.0 m
No of BaysNo of Bays 8-15mX18m; 8-15mX18m; 1-1-15mX21.5m15mX21.5m
Type of GatesType of Gates RadialRadial
Live Storage Capacity of Live Storage Capacity of ReservoirReservoir
0.44 Mm0.44 Mm3
INTAKE ARRANGEMENTINTAKE ARRANGEMENT
TypeType Side Intake on Left BankSide Intake on Left Bank
Design DischargeDesign Discharge 181 cumec181 cumec
Crest Level 917.50 m
DESILTING CHAMBER
Type Underground Basin
No. & Size 2 No.-360m x 20m x 21m
Particle size to be removed 150 micron
HEAD RACE TUNNEL
Size Circular of 7.60 m diameter
Discharging Capacity 145.0 cumec
Length 1.850 Km
SURGE TANK
Type Restricted Orifice type
Dimension 35.0m dia & 28.0m deep
PRESSURE SHAFT
Penstock 3 No. - 4.0m dia.
Length of each Penstock 110 m
POWER HOUSEType Surface Power House
Location On left bank of river Tons near village Newal & u/s of Sukher Khad
Type of Turbines Vertical Francis
Maximum Gross Head 65.1 m
Installed Capacity 3 x 24 MW
Annual energy generated in 90% dependable year
279.20 MU
Annual energy generated in 50% dependable year
423.29 MU
Levellised Tariff Rs 3.55 per kWH
Construction Period 5 Years
Estimated Cost of Project 826.81 Crore with IDC
DATA USED Daily & Ten daily discharge data of river
Tons from 1976 to 2007 at G&D site Tiuni, just 1
Km d/s of proposed Barrage
Daily & Ten daily discharge data of river
Tons at Ichari dam observed by Irrigation
Department was used for checking consistency of
data.
(Ichari Dam on river Tons, about 70 Km
d/s of proposed Barrage). There is no major
tributary joining in between Tiuni and
Ichari.
WATER AVAILABITY Ten daily discharge data observed at Tiuni G&D site is Ten daily discharge data observed at Tiuni G&D site is
used for estimating water availability.used for estimating water availability. Water availability in 90% dependable year (2006-07) and Water availability in 90% dependable year (2006-07) and
50% dependable year (1988-89) is as under:50% dependable year (1988-89) is as under:
90% 90% dependable dependable yearyear
50% 50% dependable dependable yearyear
Water AvailabilityWater Availability 2344 MCM2344 MCM 3503 MCM3503 MCM
Max Ten Daily Max Ten Daily DischargeDischarge
256.05 cumec256.05 cumec 255.70 cum255.70 cum
Min Ten Daily Min Ten Daily DischargeDischarge
24.82 cumec24.82 cumec 46.97 cumec46.97 cumec
Observed Peak Discharge - 1700.56 cumec (1994)
DESIGN FLOOD ANALYSIS
Method Design Flood (Cumec)
1. Empirical Approach (1 in 100 Return Period) 31042. Envelope Curve 124843. Frequency Approach – Gumbel Method (Upper 95% confidence level)
3254
4. Unit Hydrograph Approach using 1 day SPS:
a) CWC Guidelines 12799b) Isolated Peak Approach 6946c) Dimensionless Approach 67905. By Catchment area proportion from Dakhpathar Barrage
6404
6. Catchment area proportion from different Himalayan Projects
6902
Summary of Probable Maximum FloodSummary of Probable Maximum FloodDesign Flood computed from Isolated Peak Method has been adopted as Probable Maximum Flood for Hydraulic Design
6946 Cumec
Design Flood computed from area correlation of flood adopted for Dakpathar Barrage for Structural Safety has been adopted as PMF of Structural Design of the Project
7810 Cumec
Design Flood computed from CWC Guidelines has been adopted for Design of Free Board
12799 Cumec
Design Flood for Diversion WorksDesign Flood for Diversion Works
The maximum diversion flood for 1 in 25 years
frequency has been computed as 543.15 cumec.
The maximum observed instantaneous
discharge at Tiuni in non-monsoon months from
1977 to 2007 is 558.19 cumec.
Therefore, according to IS:14815-2000, Design
flood for diversion works is adopted as
560 cumec.
Sedimentation Analysis The daily suspended inflow data of 1986-87 The daily suspended inflow data of 1986-87
to 2006-07 are available at Ichari dam. to 2006-07 are available at Ichari dam.
As Ichari Dam is constructed across the same As Ichari Dam is constructed across the same river d/s of the project and no major river river d/s of the project and no major river meet in river Tons in between these two meet in river Tons in between these two projects, the sedimentation analysis done at projects, the sedimentation analysis done at Ichari dam site has been used for this project. Ichari dam site has been used for this project.
Rate of Average sediment transport-Rate of Average sediment transport-
13.75 ha-m/100 km2/Year13.75 ha-m/100 km2/Year
As the Project is a run-of-the-river scheme, As the Project is a run-of-the-river scheme,
the reservoir capacity is very less in the reservoir capacity is very less in
comparison to the average annual inflow. comparison to the average annual inflow.
As per Brune’s & Churchil’s method, trap As per Brune’s & Churchil’s method, trap
efficiency of the reservoir tends to zero.efficiency of the reservoir tends to zero.
Therefore,NO Siltation Problem is foreseen. Therefore,NO Siltation Problem is foreseen.
Moreover, Sill Level of Intake is Moreover, Sill Level of Intake is 8m8m above above
Sill Level of Under Sluice Bay, therefore Sill Level of Under Sluice Bay, therefore
Silting of Reservoir is Silting of Reservoir is not envisaged.not envisaged.
Power Potential Studies Power Potential Studies have been carried out for Power Potential Studies have been carried out for
the 90% dependable year. the 90% dependable year. In the 30% year data 90% dependable year is In the 30% year data 90% dependable year is
computed as 2006-07 with an annual discharge of computed as 2006-07 with an annual discharge of 2344 Mm2344 Mm33..
For computation of energy in 90% dependable For computation of energy in 90% dependable year the following assumptions are considered:year the following assumptions are considered:
Gross Head available Gross Head available 65.1m65.1m Environmental Flow Environmental Flow 3.3 cumec3.3 cumec Flushing Discharge Flushing Discharge 20% of Design 20% of Design
DischargeDischarge
Efficiency of Generator 96%, Efficiency of Efficiency of Generator 96%, Efficiency of Francis Turbine 92% and Combined efficiency Francis Turbine 92% and Combined efficiency 88.32%88.32%
Range of Installed Capacity studied 60 MW to Range of Installed Capacity studied 60 MW to 84 MW84 MW
Incremental energy per MW remains almost Incremental energy per MW remains almost constant from 60 MW to 72 MW and constant from 60 MW to 72 MW and decreases sharply after 72 MW.decreases sharply after 72 MW.
On the basis of incremental energy per MW On the basis of incremental energy per MW and average annual energy generation over a and average annual energy generation over a period of 10 years period, an Installed period of 10 years period, an Installed Capacity of 72 MW is adopted.Capacity of 72 MW is adopted.
The following Geological Investigations have been The following Geological Investigations have been carried out:carried out:
Detailed Geological mapping of the area of about Detailed Geological mapping of the area of about 1,00,000 m1,00,000 m2 2 on 1:1000 scale at barrage & surface on 1:1000 scale at barrage & surface power house site.power house site.
Drill core logging of six holes aggregating to 247m Drill core logging of six holes aggregating to 247m length, at barrage, surge tank and power house site.length, at barrage, surge tank and power house site.
3-D geological mapping on 1:200 scale of four drifts 3-D geological mapping on 1:200 scale of four drifts aggregating to 143m length at barrage, at the aggregating to 143m length at barrage, at the intermediate adit and between surge tank & power intermediate adit and between surge tank & power house site.house site.
Pit logging of 4 pits of 3m x 3m x 3m size Pit logging of 4 pits of 3m x 3m x 3m size aggregating to 27maggregating to 27m22 at the barrage & powerhouse at the barrage & powerhouse site.site.
Geological traverse on 1:1000 scale of the Geological traverse on 1:1000 scale of the proposed desilting arrangement covering 500m & proposed desilting arrangement covering 500m & geological traverse in the reservoir area on geological traverse in the reservoir area on 1:50,000 scale covering 2 Km.1:50,000 scale covering 2 Km.
Apart from above geological investigations, Apart from above geological investigations, Regional Geology of the project area has been Regional Geology of the project area has been assessed.assessed.
Civil Structures of the Project BarrageBarrage IntakeIntake Intake TunnelIntake Tunnel Desilting ChamberDesilting Chamber Head Race TunnelHead Race Tunnel Surge ShaftSurge Shaft Pressure ShaftPressure Shaft Power HousePower House Tail Race ChannelTail Race Channel
Design of Barrage has been carried out as per Design of Barrage has been carried out as per IS:6966 IS:6966
• Total No. of BaysTotal No. of Bays 88• Width of each BayWidth of each Bay
1515• Total No of PiersTotal No of Piers 77• Under Sluice BayUnder Sluice Bay 11• Overall Length of BarrageOverall Length of Barrage 138m138m • Maximum height above Maximum height above
foundation foundation 29.8m29.8m
BARRAGEBARRAGE
Head Race Tunnel Design Discharge 145.0cumec Diameter optimised using economic
considerations Finished diameter - 7.6m Circular Tunnel length 1.850 Km Tunnel aligned to optimize rock cover One adit is proposed
Surface Power House ComplexSurface Power House Complex Surge Shaft
Circular Restricted Orifice 35m dia., 28m deep
Pressure ShaftThree Nos.- each 4m dia., 110m long
Power HouseSurface Power House
No. of Turbines 3x24 MWType of Turbines Vertical Francis
Abstract of CostAbstract of Cost
ITEM COST, Crore
Civil Works 481.87
Electrical Works 120.00
Sub Total 601.87
Escalation during Construction 88.57
Interest during Construction 139.09
Total Project Cost 829.53
Tariff CalculationsTariff Parameters EnergyEnergyTotal Cost of Project with IDC
829.53 Annual Energy in 50% depend year
445.57 MU
Loan 622.40 Ancillary Consumption 1%
Equity 207.13 Transformation losses 0.5%
Interest on Loan 11.25% Net salable Energy 414.82 MU
Return on Equity 16% Useful life of Project 35 Years
Loan Repayment Period
10 Years Tariff in the first Year Rs 3.97 kWh
O & M Charges 2% of Cost
Levellised Tariff Rs 3.55 per kWh
O&M Escalation Rate 5.72%
Weighted average depreciation rate
3.08%
