Siah Bisheh Dams
Siah Bisheh Dams
Siah Bisheh Pumped Storage Project, Upper & Lower Dams and Related Installations
Client: Iran Water & Power Resources Development Co.Designer and contractor: Kayson, Beta & Soils Engineering Services (SES)Type of Contract: Design-BuildLocation: Siah Bisheh village, Chaloos road, Mazandaran province, IranStatus: Completed
ObjectivesThe main objectives of the project can be summarized as follows: � To produce up to 1000 MW of hydroelectricity � To flatten out variations in the load on the power grid, permitting thermal power plants that provide base-load electricity to continue operating at
capacity, while reducing the need to build special power plants which run only at peak demand. � To provide cover for demand surges in Northern provinces of Iran, thereby stabilizing the entire North Iran power grid. � To reduce maintenance costs of thermal power plants.
Specifications
Lower dam:
Dam type: concrete face rock fill dam (CFRD)
Height: 102 m
Reservoir: 6.9 million m3
Crest length: 332 m
Crest width: 12 m
Upper dam:
Dam type: concrete face rock fill dam (CFRD)
Height: 82.5 m
Reservoir: 4.3 million m3
Crest length: 436 m
Crest width: 12 m
K Up
per D
am
K Up
per D
am
K Spillway Implementation
K Concrete Face Im
plem
entation
K Concrete Face Im
plem
entation
K U
pp
er d
am -
In w
inte
r
K U
pp
er d
am -
In w
inte
r
K Upper dam - Plinth ImplementationK Upper dam
Lower dam - After Water Impoundment
K Lo
wer
dam
- G
ener
al V
iew
(C
oncr
ete
Face
Imp
lem
enta
tion)
K Lo
wer
dam
- G
ener
al V
iew
(C
oncr
ete
Face
Imp
lem
enta
tion)
K Lower dam - General View (Concrete Face Implementation)
K Lower d
am - C
oncrete Face Imp
lementation
K Upper dam - General View
K Lower d
am - C
oncrete Face Imp
lementation
Lower dam - Before Water Impoundment
K Lo
wer
dam
- A
fter
Wat
er Im
pou
ndm
ent
K Lo
wer
dam
- A
fter
Wat
er Im
pou
ndm
ent
K Lower dam from the View of Chaloos Road
K Headrace Tunnels - Right Headrace TunnelK Headrace Tunnels - Left Headrace Tunnel
K Head
race Tunnels - Lining Im
plem
entation
K Head
race Tunnels - Lining Im
plem
entation
Upper dam
K U
pp
er d
am -
Sp
illw
ay
K U
pp
er d
am -
Sp
illw
ay
K Lower dam - SpillwayK Upper dam - Spillway
K Up
per d
am
K Lower damK Lower dam
K Up
per d
am
Lower dam
K U
pp
er d
am -
Bod
y of
Dam
K Upper dam - Body of Dam
K U
pp
er d
am -
Bod
y of
Dam
K Lower dam K Lower dam
K Lower d
am
K Lower d
am
K U
pp
er d
am -
Sp
illw
ay
K U
pp
er d
am -
Sp
illw
ay
K Upper dam
K Upper dam
K Up
per d
am - B
ack of the Dam
K Up
per d
am - B
ack of the Dam
Upper dam
K Lo
wer
dam
- S
pill
way
and
Bod
y of
dam
K Lo
wer
dam
- S
pill
way
and
Bod
y of
dam
K Lower dam
No 2288, Iranzamin Bldg., Iranzamin Ave., Shahrak Qods,Tehran 1465613763, IranTel: +98 (21) 88072501-9Fax: +98 (21) 88072500www.kayson-ir.com