LiGuangHua_CPIYN_20110917

Development of hydropower in Ayeyawady RiverDevelopment of hydropower in Ayeyawady River

A Strategic Choice for Myanmar Electric Industry

LI GuangHuaPresidentPresident

CPI Yunnan International Power Investment Co., LTD (CPIYN)17 September, Naypyitaw

ContentsContents

Development of hydropower in Myanmar is needed

Development of hydropower in Upper Ayeyawady river is beneficial

No safety nor environment stop-constraints found

CPIYN is an enterprise with high social responsibility

It is necessary to develop hydropower in It is necessary to develop hydropower in MyanmarMyanmarM l t i i d d f M d l tMore electronic power is needed for Myanmar development

ChinaChina0.7kW/Capita

JapanJapan

EuropeEurope1.3kW/Capita

USA 3kW/Capita

Japan1.3kW/Capita

Myanmar 0.05kW/Capita

•Population 6.5million•Power 3.2 million kW

It is necessary to develop hydropower in MyanmarIt is necessary to develop hydropower in MyanmarPresent energy level cannot satisfy the economic development demands

Hydropower is the best choice in Myanmar energy industry

developmentdevelopment

•Lack of coalHi h ll i

•Rich in water resources (100 000 •High pollutionresources (100,000 MW)

Hydropower(Priority)

Thermal

New EnergyNuclear

•High cost•Constraints on

•Require high technical standard

solar & wind resources

•With rigid criteria

ContentsContents





Hydropower development in upper Ayeyawady riverHydropower development in upper Ayeyawady riverAn excellent opportunity for social-economic development

Transformto

Yenam

• Total installed capacity 19800 MW

• Total static investment about USD 20 billion

to Myanmar

Yenam

Guanglanhpu

billion

• Completed in15 years.

g p

Hpizaw

WutsokLazaMyanmar Income

Chipwi

Myitsone

USD 160 billionIncome

USD 54 billion

Hydropower development in upper Ayeyawady riverHydropower development in upper Ayeyawady riverImprove transportation and life condition for the people in the project area

750km road will be constructed

Myitkyina-Myitsone Road Nammawhka Bridge

Tough construction of Wutsok – Washawng Myitsone roadTough construction of Wutsok Guanglanhpu Exploration Road

Washawng-Myitsone road surface clearance

Hydropower development in upper Ayeyawady riverHydropower development in upper Ayeyawady riverBenefit local agriculture and industry needs with more hydrological data

Hydrological monitoring network

• 9 hydrological stations, 5 water level t ti d 49 i f ll t ti ill b

Hydrological monitoring network

Phase-II

stations and 49 rainfall stations will be setup in 2011.

• The hydrological data can assist the e yd o og ca da a ca ass s edevelopment of local agriculture and industry needs

Phase-I

Hydrological station Water level station

Hydropower development in upper Ayeyawady riverHydropower development in upper Ayeyawady riverProvide job opportunity for local people

4819

20000

25000

30000

Myanmar staff

Chinese staff

2709

5000

10000

15000

0

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Manpower demands during the construction periodDate 13 Sep 2011

a po e de a ds du g t e co st uct o pe odProject employees

Organizing Myanmar employee to work

Hydropower development in upper Ayeyawady riverHydropower development in upper Ayeyawady riverImprove regional environmental quality

• Clean & renewable hydropower will be transferred y pto China (1.8% of china total power capacity)

• Replace some thermal power production in China

• Improve environmental quality in south china and the area near Myanmar border

ContentsContents





Dam safety of Myitsone hydropower projectDam safety of Myitsone hydropower projectCarried out large numbers of researchesCarried out large numbers of researchesCarried out large numbers of researchesCarried out large numbers of researches

No. Research contents Time Institutes

Study on regional tectonic stability of hydropower1 Study on regional tectonic stability of hydropower projects of upstream Irrawaddy river 2008～2010 IGCEA

2 Myitsone station site seismic safety evaluation 2007～2008 YNEA, approved by CEA

3 Specific study on faults at dam site 2007～2010 CISPDR

4 Specific study on anti-seismic design of dam 2009～2011 CISPDR, CRSRI, DLUT

Study on reservoir evocation earthquake of5

Study on reservoir evocation earthquake of Irrawaddy river basin and Myitsone hydropower project and monitoring system design

2008～2010 CISPDR

Dam safety of Myitsone hydropower projectDam safety of Myitsone hydropower projectThe seismic tectonic environmentThe seismic tectonic environment

A triangle tectonic domain Including

is formed with the arc-shaped

structure of the north of Sagaing

Fault which is nearly NS-trending,

JiaLi Fault which is NW-trendingJiaLi Fault which is NW-trending

and Red river Fault inside

Myanmar & the Southwest Yunnan,

China

The tectonic domain of Myitsone hydropower station

Dam safety of Myitsone hydropower projectDam safety of Myitsone hydropower projectSeismic tectonic environmentSeismic tectonic environment

No active faults found near the project area!

A ti f lt i th t dActive fault in the study area (The red line indicates active fault) Seismic tectonic map of the study area

Dam safety of Myitsone hydropower projectDam safety of Myitsone hydropower projectHigh AntiHigh Anti--seismic design standard seismic design standard gg gg

7 degree• Maximum possible seismic intensity at the dam site

9 degree• Designed standard of over 2% probability in 100 years• Checked standard of over 1% probability in 100 years

Dam safety of Myitsone hydropower projectDam safety of Myitsone hydropower projectAntiAnti--seismic measuresseismic measures

Surface outlet flood dischargeSurface outlet flood discharge

Reinforced concrete slope protection grille

Mid-outlet flood discharge

Myitsone spillway damIn case of emergency

Dam safety of Myitsone hydropower projectDam safety of Myitsone hydropower projectAnti-seismic measures – earthquake monitoring system

700 safety monitoring equipment are700 safety monitoring equipment are installed at the dam

To be built during 2013 ~2020

25 remote monitoring seismic stations are to be built at upper area of Irrawaddy River Basin

To be built during 2013 ~2020

Dam safety of Myitsone hydropower projectDam safety of Myitsone hydropower projectAnti-seismic measures – earthquake monitoring system

• Engaged expert committee member of 4 CAE academicians and 7 most authoritative expertsauthoritative experts

• Spent 2 years • Carried out technical consulting on

Myitsone Project Seismic Safety

No safety constraint fond for the Myitsone Dam!

Dam safety of Myitsone hydropower projectDam safety of Myitsone hydropower projectExample: CFRD survived big earthquakeExample: CFRD survived big earthquake

Zipingpu CFRD in China

p g qp g q

Wenchuan earthquake in May 2008

• 156m tall

• 17km from the epicenter of Wenchuan

• Design earthquake level is 8 degree

Zipingpu dam

• Design earthquake level is 8 degree

• The seismic intensity at the dam site 2008 was larger than 8 degree

Lower water level after earthquakeUpstream of the reservoir after earthquake

Environment Impact Assessment (EIA) of the Hydropower development in Upper Ayeyawady River

Many institutes carried out large amount of research work

• CISPDR, IHE, SCBG, SCIEA, China National Academy of Sciences, and Myanmar BANCA were engaged in the EIA & SIA studies.

• Long time and large amount of field survey and investigation has been conducted

Carried out numbers of EIA fieldCarried out numbers of EIA field investigation and study

Environment Impact Assessment (EIA) of the Environment Impact Assessment (EIA) of the Hydropower development in Upper Ayeyawady RiverHydropower development in Upper Ayeyawady River

M j fi di f EIAM j fi di f EIAMajor findings of EIAMajor findings of EIA

• Social-economically beneficial for social, economy and environment in Kachin and y yMyanmar.

• Environmentally safe:

• No stop-constraint was found;

• inundation and hydrological changes will cause effect on water environment, aquatic & terrestrial organisms, and migrants’ production and living; implementation of mitigation measures can effectively mitigated these problems.

• The environment will be strictly protected during the project construction y p g p jprocess; rare local animal and plant species will be protected.

Impact on downstream areaImpact on downstream area

• Negligible effect to runoff: initial impounded Fl diNegligible effect to runoff: initial impounded

water is 2.8% of the annual runoff

• Improve irrigation, navigation conditions

and water supply with dry season water

Flooding season

and water supply with dry season water

compensation to downstream area: 16%

flow increase in dry season

• Prevent salt water intrusion at the estuary

Dry seasonDry

seasonTo better benefit sustainable development in Myanmar, we will conduct

more researches on impact on downstream areaPrevent salt water intrusion at the estuary

area in dry season

• Improve flood safety level at downstream

area: May ~ Oct, 3.5% decreasing to thearea: May Oct, 3.5% decreasing to the

average flow, from 5 year to 20 years at

Myitkyina Change of flow rate before and after Myitsone project

Impact on downstream areaImpact on downstream area

A dynamic equilibrium system

• The last cascade reservoir in Ayeyawady river

• The maximum height of Myitsone is 139.5m

• Reservoir storage 12.4 billion m3 Construction a reservoir will not affect the mass-balance of the river flowthe mass balance of the river flow

ContentsContents





CPI is an enterprise with high social responsibilitiesCPI is an enterprise with high social responsibilitiesEstablished a project team with the Established a project team with the top expert top expert from Chinafrom Chinap jp j p pp p

•CISPDRN h D i I i

Leading design companies

•Northwest Design Institute,•KHIDI

H d Pl i G l I tit t f Chi

Consultancy•Hydropower Planning General Institute of China•Chengdu survey, design company•COLENCO of Switzerland, NEWJEC of Japan

Review•Hydropower Planning General Institute of China•CPI Expert committee composed of top experts of China

Review

Supervision•Mid-south design institute of china

p

•Chinese Academy of Water Sciences Geological Research Institute of China National

Research •Chinese Academy of Water Sciences, Geological Research Institute of China National

Earthquake Bureau Tsinghua University, Tianjin University, Hohai University •SANTAC, BANCA, Yangon University

CPI is an enterprise with high social responsibilitiesCPI is an enterprise with high social responsibilitiesResettlementResettlement

Map of Reservoir Inundation and Resettlement Statistics

Resettlement house plan

Military Attaché from Many Countries Hearing Report on Construction and

Resettlement of Myitsone Project

CPI is an enterprise with high social responsibilitiesCPI is an enterprise with high social responsibilitiesResettlementResettlementResettlementResettlement

• <20,000 people to be resettledp p• Cost about 1% of investment • Principle: respect fully the

desires of the relocated people, ensure their living standard will

New resettlement village in Myitsone dam site

New church

gnot be lower than their original level and is improved

• Government of Myanmar and CPI are committed to long-termgassistance and supports for the relocated people

• USD 25 million has been invested, the relocated people’s

N h it l ith l t d

p plife standard has been improved remarkably

• Resettlement work for Myitsone New hospital with completed

medical facilitiesNew school

ydam site area is finished

CPI is an enterprise with high social responsibilitiesCPI is an enterprise with high social responsibilities

Assisting local people in enhancing their infrastructureAssisting local people in enhancing their infrastructure

Chipwi Road Upgraded from Clay-bound Macadam pavement to concrete pavement

New Border Gate at Panwa

CPI is an enterprise with high social responsibilitiesCPI is an enterprise with high social responsibilities

Other contributionsOther contributions

Spare time entertainment

• Create more job opportunities• Create conditions for local

Spare time entertainmentbusiness development

• Contribute to disaster relief

Project staff assisting in fire fighting in Myitkyina

Others

Preliminary

Myitsone

Chipwi

Under construction

Preliminary period

For more information:

Chipwi nge

I i

Under construction

For more information:

http://www.uachc.com/In operation

LiGuangHua_CPIYN_20110917

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