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HydroChina Zhongnan is among the first engineering supervision firms identified in China. Over the past 20 years, it has undertaken construction supervision for more than 100 projects in 20 provinces, municipalities and regions, covering the fields of hydropower, water resources and pumped storage power stations, new energies, transportation (including subways), industrial and civil works, reservoir resettlement, and environment. It has created the supervision modes such as “Guangxu Model” and “Longtan Experience”, and has been awarded as National Advanced Supervision Firm by the Ministry of Construction in three consecutive years. In 2008, it was awarded with Advanced Firm in 20-Year Supervision Innovation and Development in China.

The project construction supervision service of HYDROCHINA ZHONGNAN is provided by its affiliated HydroChina Zhongnan Engineering Consulting Corporation (hereinafter referred as HydroChina Consulting Zhongnan), which is established in Feb. 1998 and is subordinate to HydroChina Engineering Consulting Corporation. It has been registered at Industrial and Commercial Administration Bureau of Hunan Province and was granted the National Business License of Industry and Commerce.

In Oct., 1993, the HydroChina Consulting Zhongnan was ratified as the first “Class A Supervisors” of the nation by the Ministry of Construction of P.R.C. and was awarded the “Certificate of Class A Supervisor”. In Jun., 1995, the HydroChina Consulting Zhongnan was granted the “Certificate of Class A Construction Supervisor” by the Ministry of Water Resources of P.R.C.; in Oct. of the same year, it was awarded the “Certificate of Class A Engineering Consultancy” by the National Development and Reform Commission. In Aug., 1996, the HydroChina Consulting Zhongnan was granted the “Certificate of Class A Supervisor” by the Ministry of Power Industry of P.R.C.

Since 1995, HydroChina Consulting Zhongnan has carried out over 220 engineering supervision projects of large or small scales, covering an area of more than 20 provinces (regions and cities) and comprising business fields in water resources, hydropower, navigation, traffic and transportation, railway and bridge, municipal, industrial and civil works, wind power and solar power etc. Among them, the hydropower and water resources projects under its supervision are mainly consisted of hydropower projects like Wuqiangxi, Longtan, Jinghong, Xiduluo and Guanyinyan; pumped storage projects like Phase Ⅰand Ⅱ Guangzhou PSPS, Shahe PSPS in Jiangsu Province and Heimifeng PSPS in Hunan Province; navigation projects mainly including Three Gorges Permanent Shiplock, Wuqiangxi Five-grade Shiplock, Goupitan Three-grade Shiplift and Jinghong Shiplift; traffic and transportation projects mainly including Qiwu Highway in Hunan Province, Wenjin Road in Wenzhou City, Huanbao Road in Changsha City and Mulihe Riverside Rural Highway in Sichuan Province; railway projects like Guangzhou Subway and Shenzhen Subway; bridge projects like Longtan Bridge in Guangxi Province, Baita Bridge in Jinghong City and Jialinjiang Bridge in Sichuan Province; municipal works including river-crossing tunnel in Chongqing Municipality, Guangzhou University Town, Xinhe Water Plant in Guangzhou Economic Development Zone, the 3rd Sewage Treatment Plant in Chenzhou City; industrial and civil works including the Second Multipurpose Telecommunication Project in Changsha City, Central Building Group of Changsha Newspapers and Central Hospital of Changsha City.


List of HydroChina Zhongnan-Supervised Hydropower Projects

No.

Project Name

Project Scale

Investment

(RMB million yuan)

Description

Awards

1

Guangzhou Phase I PSPS Project

Total installed capacity 4×300MW

1600.00

Constructed

Second Prize for National Awards of Scientific and Technological Advancement

2

Hunan Wuqiangxi Hydropower Station

Total installed capacity 5×240MW

2000.00

Constructed

Hunan Advanced Supervisor of Key Projects

3

Guangzhou Phase II PSPS Project

Total installed capacity 4×300MW

2000.00

Constructed

Advanced Organization in Hydroelectric Quality Control of Ministry of Energy

4

Permanent Shiplocks of Wuqiangxi HPP

Three-stage shiplock

250.00

Constructed

Hunan Advanced Supervisor of Key Projects

5

Permanent Shiplock of Three Gorges

Continuous double-line five-stage shiplock, with a total length of 6.4km

6217.00

Constructed


6

Yunnan Dachaoshan HPP

Total installed capacity of 6×225MW, RCC gravity dam

552.01

Constructed

First Prize for Yunnan Excellent Project

7

Fujian Qinshan HPP

Total installed capacity of 2×35MW, dam height of 122m

730.00

Constructed

Fujian Province Advanced Supervisor of Key Projects

8

Jiangsu Shahe River PSPS

Total installed capacity of 2×50MM

598.00

Constructed


9

Fujian Muyangxi River Zhouning HPP

Total installed capacity of 2×125MW, RCC gravity dam

1196.00

Constructed


10

Underground Construction on the Right Bank of Jinsha River Xiluodu HPP

Total installed capacity of 9×700MW, underground powerhouse

3500.00

Constructed


11

Hongjiadu HPP

Total installed capacity of 3×180MW, with a total reservoir capacity of 4.9 billion m3

4926.00

Constructed


12

Guizhou Yinzidu HPP

Total installed capacity of 3×120MW, concrete faced rockfill dam, powerhouse of diversion typ

250.00

Constructed


13

Headrace Power Generation System of Longtan HPP

Total installed capacity of 9×700MW, RCC gravity dam with underground powerhouse

1139.00

Constructed

National Excellent Quality Management Team of Project Construction

14

Guizhou Wujiang River Suofengying HPP

Total installed capacity of 3×200MW, RCC gravity dam with underground powerhouse

3124.97

Constructed

National Excellent Quality Management Team of Project Construction

15

Hubei Xuanen Dongping Water Resources and Hydropower Project

Total installed capacity of 2×55MW, 135m high double-curved concrete arch dam with undergournd powerhouse

892.00

Constructed


16

Qinghai Yellow River Zhiganglaka HPP

Total installed capacity of 4×38MW

1420.00

Constructed


17

Headrace Power Generation System of Hubei Shuibuya HPP

Total installed capacity of 4×400MW, concrete faced rockfill dam with undergournd powerhouse

60.00

Constructed


18

Underground Headrace Power Generation System of Sanbanxi HPP

Total installed capacity of 4×250MW, 185.5m high concrete faced rockfill dam with underground powerhouse

257.99

Constructed

Hunan Excellent Supervisor of Key Projects for three successive years

19

Guizhou Goupitan HPPTotal installed capacity of 5×600MW, RCC gravity dam with underground powerhouse

3300.00

Constructed


20

Guangdong Huizhou PSPS

Total installed capacity of 8×300MW, underground powerhouse is 152×21.5×49.4m in dimensions

8134.00

Constructed


21

Hunan Heimifeng PSPS

Total installed capacity of 4×300MW; underground powerhouse is 136×27×52m in dimensions

3500.00

Constructed



List of HydroChina Zhongnan-Supervised Traffic and Municipal Projects

No.

Project Name

Project Scale

Scope of Supervision

Starting and Ending Time

Investment
(RMB million yuan)

1

Civil works of Guangzhou Subway Station at Dongshankou and its Parking Lot

Underground to the 3rd floor, 292m in length, 21.8m in width and 13.3 to 17.87m in height, totaled at 17,900 m2

Civil works from construction preparation to completion of project guarantee

1993.11~

1996.06

120.00


2

Guangzhou Subway Station Project at Martyr Memorial Park

Two underground floors with an area of 12,500 m2

Civil works from construction preparation to completion of project guarantee

1994.07~

1996.03

103.00

4

Xinhe Water Plant in Guangzhou Economic Development Zone

Daily water supply of 0.3 million tons

The investigation, design, construction, installation, delivery and application of raw water pump station and water treatment plant

1995.09~

1999.11

310.00

5

Hainan Highway Improvement Project of Lines in All Four Directions

The highway is 60km in total length and 25m in width.Subgrade and pavement

1995.08~

1997.12

480.00

6

Electromechanical Installation and Building Finishing Works of Guangzhou Subway Station at Dongshankou

292m in length, 21.8m in width and 3.3~17.8m in height.Works of building decoration, water supply and drainage, fire control, power distribution and lightening and environmental conservation

1997.05~

2000.02

120.00

7

Expansion Project of Changsha First Sewage Treatment Plant

Daily sewage treatment capacity of 0.18 million ton

Sewage treatment plant, pipeline outside the plant, pump station and auxiliary works

1999.12~

2002.12

260.00

8

Civil Works of Guangzhou Subway No. 2 at Bidding Section G

1.793km in length with two stations and one cooling station

Civil works, pump house, waterproof, cooling station, stops and auxiliary works at intervals

2000.01~

2002.01

253.00

9

Road Works for the Periphery of Guangdong Olympic Center

The 2km long main road is 60m in width, 22m in width and 8m in height. The double-span continuous arched tunnel is 1.2km long. The medium-sized bridge is 50m in length, 30m in width and has 6 lanes with a single span of 30m.

Surface road, bridge and tunnel works

2000.08~

2001.07

120.00

10

Shenzhen Phase I Subway Project at Bidding Section 4 and 5

The distance between the two stations in the two sections is 2314 linear meter and the project is of an underground frame structure with two floors.

Civil works, decoration and electromechanical installations etc.

2000.12~

2003.12

350.00

11

Supervision on Project for Upgrading Urban and Rural Power Grids in Hainan ProvinceOne 220kV switching station, three 110kV switching station and nie 35kV switching station. The 110kV transmission line is 31km long and the 35kV transmission line is 108km long.

16 switching stations of 220kV, 110kV and 35kV types and the overhead line 180km in length

2000.01~

2002.12

400.00

12

Hunan Longshan County Liye Protective Project

The flood protection dike is 4,140m long, the newly excavated channel is 1,000m long, the barrage is 553m long, the flood discharge tunnel is 648m long. There are two flood discharge pump stations.

Flood protection dike, barrage, flood discharge tunnel and flood discharge pump station

2001.11~

2003.11

103.00

13

Electromechanical Installations and Decoration Works for Stations and Concentrated Cooling Stations at Guangzhou Subway Line No. 2

34,500 m2 in building area; 3 floors in underground; single-column island platform

Supervision on electromechanical installations and decoration works at the 4 stops at Beibuleng, Yuexiu Park, Memorial Hall and Park Front and their intervals

2001.07~

2002.12

100.00

14

Supervision on Civil Works of Guangzhou Subway Line No. 3 at Bidding Section 2

One station is shared by three intervals and the tunnel is 5964km in total length. The double long island platform is 10m long and the underground three floors are of three bay frame structure.

Civil works of the three internals of one stop

2002.08~

2004.05

561.28

15

Supervision on Civil Works of Guangzhou Subway Line No. 3 at Bidding Section 5One station is shared by three intervals. The station is 533m in total length; the main structures are 22,900 m2 in total building area; the project is of island frame structure; the running tunnel is 438m long.

Civil works of one internal between three stops

2002.08~

2004.07

362.28

16

Electromechanical Installations and Decoration Works for Bidding Section C of Guangzhou Rail Traffic Line No. 3

The building area is 58235.3m2Supervision on the installation of electromechanical equipment and decoration works of all the stops in a scope of section E and F as well as Lantang main transformer substation; supervision on the reconstruction, removal and rehabilitation of site pipeline; examination and verification of the work quantity

2004.06~

2006.06

253.60

17

Special Highway for Site Access and Transport of Jinping HPP

The secondary highway in the mountainous and hilly terrain is 57.1506m in total length; the subgrade is 8.5~10.5m wide and the pavement is 7.5~9.0m wide. There are altogether 25 bridges along the whole line, among which 3 are big bridges with 9 tunnels 14,780m in total length. The longest tunnel is 7147m.

Supervision on the overall highway project over the construction preparation period, the construction period and project delivery and defects notification period

2004.09~

2006.12

1200.00

18

Site Access of Sichuan Jinpin HPP

The secondary highway in the mountainous and hilly terrain is 9.411km in total length; the subgrade is 9.5m wide and the pavement is 8m wide. Six single tunnels of bi-directional type with two lanes are arrange along the line and are 5.572km in total length.

Odd projects like the highway from Dashuigou to Nanmugou, the high-elevation highway from Nanmugou to the auxiliary tunnel, water treatment of Haila Ravine, connection highway to Lizhuang Campsite and oil depot and explosive magazine at the east end of Jinping

2004-11~

2006-10

200.00

19

Supervision Contract on Civil Works at Bidding Section 4 of Guangzhou Subway Line No. 6

4 intervals between 6 stops

Supervision on all the works and construction drawings as specified in the contract of biding section 4, including field supervision on works like site pipeline removal and recovery and workload review.

2006.08~2009.09

560.00


List of HydroChina Zhongnan-Supervised Industrial and Civil Works

No.

Project Name

Project Scale

Scope of Supervision

Starting and Ending Time

Constructor

Investment
(RMB million yuan)

1

Products Assembly Mansion of Electromechanical Products, Hunan Province

Frame-shear structure, with a building area of 16,000 m2

Civil works, equipment installation and finishing of both main building and annex

1993.07~

1996.03

Hunan Machinery and Equipment Import & Export Corporation

45.00

2

New World Mansions in Qingdao

27-floor structure, with a building area of 23,760 m2

Civil works and finishing, communication and lighting, heating and ventilation, elevator installation and so on

1994.03~

1996.06

Qingdao New World Property Development Company

30.00

3

Earth-rock and Ground Treatment Project in Haikou Meilan International Airport

Phase Ⅰ construction, 5.7km2

Earth-rock and ground treatment

1995.12~

1997.07

Haikou Meilan International Airport

228.00

4

Baodu Mansions in Nanning

51 floors above the ground and 4 layers underground, with a total area of 112,700m2

Civil works and finishing, fire protection, communication and lighting, heating and ventilation, elevator installation and so on

1996.01~

1998.09

Nanning Gold Big Real Estate co., LTD

300.00

5

No.2 Telecommunications Project in Changsha

42 floors above the ground with a total height of 218m and a building area of 95,000 m2

Civil works and finishing, fire protection, communication and lighting, heating and ventilation, elevator installation and so on

1996.03~

2003.06

Changsha Telecommunication Bureau

800.00

6

Hunan International Shopping Mall

With a building area of 160,000 m2

Civil works and finishing

1996.04

Hunan Yangzi Industrial Development co., LTD

450.00

7

Phase Ⅰ field leveling of Yiyang Power Plant, Hunan Province

With a building area of 700,000 m2

Three supplies and one leveling of plant area

1997.06~

1997.12

Hunan Yiyang Power Generation co., LTD

50.00

8

Complex of Changsha Journalistic Center

With a building area of 95,000 m2

Press and Publication Building, Printing Building, Residential Building, General Services Building, auxiliary projects, roads and pipe networks

1998.01~

2001.06

Changsha Wanbao Newspaper Offive

200.00

9

Nanyang Mansions

22 floors above the ground and 2 layers underground, with a total building area of 40,000 m2

Civil works, equipment installation, finishing and auxiliary projects

1998.05~

2000.12

Yeshan Real Estate Development Company in Xiameng

92.00

10

Hangfengyuan Commercial and Residential Building in Guangzhou

With a building area of 55,000 m2

Civil works and finishing, fire protection, communication and lighting, elevator installation and so on

1998.12~

2001.11

Hanhe Real Estate co., LTD

152.00

11

Xinda Business Center in Hainan

31-floor structure, with a building area of 50,000 m2

Civil works and finishing, fire protection, communication and lighting, elevator installation and so on

1999.07~

2001.04

Xinda Development Company in Hainan

52.00

12

FengDu Country Administrative Office Project

With a building area of 44,980 m2

Civil works and finishing, fire protection, communication and lighting, elevator installation and so on

1999.12~

2001.02

Chongqing Municipal Fengdu Countri People’s Government office

70.00

13

Relocation Project of
Ouhai Middle School in Ouhai District, Wenzhou City

With a building area of 67,000 m2

Complex, Teaching Building, Lab Building of Science and Technology, Dining Room, Dormitory, Gymnasium, 400m Plastic Runway and 25×50m swimming pool

2000.02~

2001.12

Relocation Project Construction Headquarter of
Ouhai Middle School in Ouhai District, Wenzhou City

150.00

14

Relocation Project of Changsha Traditional Chinese Medicine Hospital

Floor area 167 arce, among which the building area is 51,000 m2

Construction and Supervision of Medical Complex Building of Relocation Project of Changsha Traditional Chinese Medicine Hospital (Phase Ⅰ)

2004.12~

2006.05

Changsha Traditional Chinese Medicine Hospital

150.00

15

HHDROCHINA ZHONGNAN Boyuan Mansions

With a building area of 61,256 m2

A-B Tower Building (A Office Building is a 23 –floor frame-core barrel structure, and B Commercial and Residential Building is a 30-floor frame shear wall structure. The two Tower Buildings are connected into a whole by 3-floor annex), 2-layer complete basement and 1-layer half basement

2005.10~2007.12

Zhongnan Real Estate Development Company, Hunan Province

145.00