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Chongqing Wastewater Project, Three Gorges Dam

<b>Urban Environment Project</b>

Beipei plant capacity

55,000m&#179;/d

Capacity with five additional plants

170,000m&#179;/d

Eventual number of WWTP

20 (providing primary treatment)

Anticipated cost

$500 million

<b>Dam Project</b>

Dimensions

1.6km (1 mile) across; 230m (575ft) high

Reservoir capacity

40 billion m&#179;

Final water level

175m

Number of generators

26

Electrical generation

18,200MW

Estimated cost

$30 billion

<b>Tangjiatuo Project</b>

Tangjiatuo plant capacity

300,000m&#179;/day

Population served

32 million (Jiang Bei/Yubei sectors)

Contract period

25 years

Project cost

$72.5 million

Dam construction begins

1993

World Bank approves loan for Urban Environment Project

June 2000

Construction of treatment plants commenced

December 2001

State Environmental Protection Administration report

1 April 2004

SUEZ/City of Chongqing strategic partnership established

2nd November 2005

JV agreement signed

3rd April 2006

Dam construction work completed

20th May 2006 (scheduled for 2007)

Coffer dam demolished

6th June 2006

Construction of treatment plants completed

2008-09

Dam final completion

2009

Generators fully operational

2013

<b>Urban Environment Project</b>

Client

Chongqing City

Project management

Chongqing Kangda Environmental Protection

Design

China Zhongnan; China Huabei ADI; China Northwest ADI; Shanghai ADI

Consultant engineers

Sogeah; Mott MacDonald

UV disinfection

Wedco

<b>Three Gorges Dam Project</b>

Client

Ministry of Water Resources and Electric Power / State Power Grid Development Company

Project management

China Yangtze Three Gorges Project Development Corporation

Other contractors

GE Canada-Siemens-Voith Hydro consortium; Sade Vigesa; Canadian International Project Managers Yangtze Joint Venture; AGRA Industries; Dominion Bridge; Fuller-F.L. Smitdth Canada; Hydro-Qu&#233;bec International; SNC-Lavalin Group

Bechtel; Teshmont; GEC-Alsthom Mecanica Pesada and Tianjin GEC-Alsthom Hydro; Potain; Baur; Krupp F&#246;rdertechnik; Mannesmann Demag; Tianwei Group; Shenyang Transformer Manufacturing Company; Cifa; ENEL; Mitsubishi; NKK Corporation

Fuchunjiang Hydropower Equipment Works; Kvaerner Energy; Terex Equipment; ABB Atkinson Construction; CS Johnson Harza Engineering; Rotec Industrial

<b>Wastewater Services (Tangjiatuo)</b>

JV partners

Chongqing Water Company/Sino-French Water (Suez/New World Group of Hong Kong JVC)
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