JSC “Institute Hydroproject” experience in design and
construction of high RCC dams
JSC “Institute Hydroproject” experience in design and
construction of high RCC dams
2June, 2014
JSC “INSTITUTE HYDROPROJECT” (Moscow)
HIGH RCC HIGH RCC
DAMSDAMS
3
HPI & RusHydro International AG in India
Main Features of HEPs
designed by HPI and HEPs for bidding jointly with RHI (India)
Features
Tehri HPP (India)
Son La HEP (Vietnam)
Lay Chao
HEP (Vietnam)
Upper Subansiri
HEP (India)
Sawalkote
HEP (India)
Bunakha HEP
(Bhutan)
Sankosh HEP
(Bhutan)
Upper Siang HEP stage II (India)
Upper Siang HEP stage I (India)
Dam (type and height, m)
CCRD 260,5
RCC 138
RCC 120
RCC 237
RCC 193
RCC 197
RCC 285
RCC 140
RCC 240
HPP Type (N inst)
Underground 1000 MW (4x250)
Surface 2400 MW (6x400)
Surface 1200 MW (3x400)
Surface 1800 MW (6x300)
Underground 1856 MW
Surface 180 MW (3x60)
Underground 4060 MW
Underground or Surface 3750 MW 15x250
Underground 6000 MW 16x375
Scope of Consultancy services
From FS up to putting into operation
From FS up to putting into operation
FS, DPR (Under construction)
Finalizing of DPR
Bidding for PMC
Participation in FS for RCC design
Date of putting into operation
2006 2012 Planned 2016 ‐ ‐ ‐ ‐ ‐ ‐
The Capanda dam is sited on the middle reaches of the Kwanza river inMelange province.It comprises the following features:110 m high RCC gravity dam with crest length of 1450 m, concrete volume is 882 700 m3, including RCC 680 000 m3.
Capanda Dam in Angola
Maximum discharge capacityof spillways – 9030 m3/s.Power house located at damtoe. Installed capacity is 520MW.The main purpose of thedevelopment is electricitygeneration.Commissioning of theCapanda HPC units wasstarted in 2007.
Client: Committee on Development of the Middle Kwanza River (GAMEC)
Son La HPP in Vietnam
Son La HPP is sited on the Dariver. It comprises the following features:138 m high RCC gravity dam with crest length of 964 m, RCC volume is 1 500 000 m3
Client: Son La Hydropower Project Management Board (SLaMB)
Spillway designed to pass 38000 m3/s.2400 MW (6 x 400 MW) – installed capacity of Power house . Commissioning of the Son La HPP units was started in 2012.
Son La HPP in Vietnam
Son La HPP in Vietnam
Upper Subansiri HPP in Arunachal Pradesh
Upper Subansiri HPP is sited on the Subansiri river. It comprises the following features:237m high RCC gravity dam with crest lengthof 533 m, RCC volume is 3 500 000 m3,1800 MW (6 x 300 MW) – installed capacity of Power house .
Client: KSK Group (India)
Preparation of DPR – 2014
Upper Subansiri HPP in Arunachal Pradesh
Lay Chao HPP on the Da river in Vietnam
Client: Electricity of Vietnam (EVN)
Lay Chao HPP is sited on the Da river. It comprises the following features:
- 120 m high RCC gravity dam , - RCC volume is 890 000 m3
- 1200 MW (3 x 400 MW) –installed capacity of HPP
Recommended technology of the non-stop manufacturing, transportation and placing of RCC illustrated through the Construction of the Gibe-III HEP
Telescopic placing conveyor mounted on tracked chassis, typically used on the surface of RCC dams for final placing of material with "all-conveyor" systems
Gibe III HEP comprises the following features:246 m high RCC gravity dam with crest length of 580 m, RCC volume is 6144000 m3
Termination of the HEP construction -2014
This technology allows in two working shifts to provide RCC placing within the intensity between 12000 to 150000 m3/month
Gibe-III HEP (1870 MW) in Ethiopia
Sankosh Hydro-Electric Project in Bhutan
Sankosh Hydro-Electric Project in Bhutan
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Upper Siang Project (Stage I) in Arunachal Pradesh State
15
Upper Siang Project (Stage I) in Arunachal Pradesh
Upper Siang Project (Stage I) in Arunachal Pradesh
16
RCCRCC
Tehri Project on the Bhagirathi River in India
General layout
Main dam section
View of the project
Salient features of the projectReservoir 3.54 km3
Rockfill dam 260.5 mChute spillway 5490 m3/sShaft spillway 4 pcs. 7560 m3/sHPP 1000 MW (4 x 250 MW)Years of construction 1997 – 2007PSP 1000 MW (4 x 250 MW)
Salient features of the projectReservoir 3.54 km3
Rockfill dam 260.5 mChute spillway 5490 m3/sShaft spillway 4 pcs. 7560 m3/sHPP 1000 MW (4 x 250 MW)Years of construction 1997 – 2007PSP 1000 MW (4 x 250 MW)
RusHydro
Chute
Tehri project on the Bhagirathi River in India RusHydro
Shaft spillway
Tehri project on the Bhagirathi River in India RusHydro
Institute Hydroproject
Phone +7 (495)727-36-84
Fax +7 (499)158-04-89
125993, Moscow, Volokolamskoye shosse, 2
www.hydroproject.ru
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