Ministry of Energy and Mines

Department of Energy Business

Steering Committee Meeting of Xepien-Xenamnoy Hydro Power Project the 5th On 18 September 2015 at Donchanh Palace Hotel Vientiane Capital.
Workshop of Xayyabury Hydro power project on 15th July 2015 at Donchan palace hotel
Steering Committee Meeting of Nammang1 Hydro power project on 8-9th April 2015
Steering committee of Namphay HPP on 16 June 2015
Steering Committee the 5th of Namngiep2 HPP on 16th June 2015 at Landmark Hotel

 

Project Name: Nam Mang 1

Installed Capacity: 64 WM

Dam Type: Roller Compacted Concrete Dam (RCC)

Project Progress Achivement of December 2014: 40%

 

Dam Model

 

Map

 

Project Location: Taphabath District, Bolikhamxay Province

General imformation:

- 08/02/2007 MOU signed between GOL and A & C (Far East) Industrial Ltd.

- signed PDA on 04/05/2010

- on 09/01/2013 signed CA and PPA

Technical imformation:

 

​ຂໍ້ມູນພື້ນຖານດ້ານເຕັກນິກ

Main features of the Project

ໜ່ວຍ

Unit

​ຈຳນວນ

Quantity

1. ເນື້ອທີ່ອ່າງຮັບນ້ຳ (Catchment Area)

Km2

620.5

2. ອ່າງເກັບນ້ຳ (Reservoir)

   

- ເນື້ອທີ່ອ່າງກັກເກັບນ້ຳ (Reservoir area)

Km2

0.148

- ປະລິມານນ້ຳຝົນແຕ່ລະປີ

mm

2,600

- ລະດັບ​ນ້ຳປົກກະຕິ (Normal Water Level)

m

260

- ລະດັບ​ນ້ຳຕ່ຳ​ສຸດ (Minimum Water Level)

m

245

- ບໍລິມາດເກັບນ້ຳປົກກະຕິ (Normal Storage Capacity)

MCM

16.52

- ບໍລິມາດນ້ຳທີ່ນຳໃຊ້ (Effective storage)

MCM

10.44

- ນ້ຳໄຫລເຂົ້າອ່າງສະເລັ່ຍຕໍ່​ປີ (Average annual flow)

m3/sec

34.3

- ນ້ຳນອງ (Design flood)

m3/sec

1.25

- ຮອບວຽນຂອງນ້ຳນອງ(Return period)

year

1000

3. ເຂື່ອນ (Dam)

   

- ປະເພດເຂື່ອນ (Dam type)

 

RCC

- ເຂື່ອນມີຄວາມສູງ (Dam height)

m

70

- ຄວາມຍາວຂອງສັນເຂື່ອນ (Crest length)

m

280

- ລະດັບຂອງນ້ຳເຕັມອ່າງ (Full supply level)

masl

305

- ລະດັບຂອງນ້ຳຕ່ຳສຸດ (Minimum Operating Level)

masl

275

4. ອຸໂມງ (Tunnels)

   

- ຄວາມຍາວອຸໂມງອ່ວາຍນ້ຳ (Diversion Tunnel length) 

m

- ຫນ້າຕັດຂອງອຸໂມງອວ່າຍນ້ຳ (DT Diameter)

m

- ອຸໂມງສົ່ງນ້ຳເຂົ້າເຮືອນຈັກ (Headrace Tunnel length)

km

1.5

- ຫນ້າຕັດຂອງອຸໂມງສົ່ງນ້ຳ (HT Diameter)

m

5.ໂຮງໄຟຟ້າ (Power House)

   

- ສະນິດຂອງຫນ່ວຍປັ່ນໄຟ (Type of Turbine)

 

- ຈຳນວນຫນ່ວຍປັ່ນໄຟ (No of units)

Unit

3 x 21.33

- ກຳລັງຕິດຕັ້ງ (Installed Capacity)

MW

64

- ຜະຫລິດໄຟຟ້າສະເລັ່ຍຕໍ່ປີ (Annual Energy generation)

GWh/year

224.8

- Primary Energy

GWh/year

132 ຫາ 199

- Secondary Energy

GWh/year

51 ຫາ 59

- ຄວາມສູງນ້ຳຕົກ (Rated head)

m

86

- ນ້ຳໄຫລຜ່ານກົງຫັນ (Design discharge)

m3/sec

77

6. ລະບົບສາຍສົ່ງ (Transmission line)

   

- ແຮງດັນ (Voltage)

kV

115

- ຄວາມຍາວ (Length)

km

6.64

- ຈຸດເຊື່ອມຕໍ່ (Connecting point)

 

Thabok ST

7. ຕະຫລາດຂາຍໄຟຟ້າ (Power market)

 

EDL

-       ມື້ເປີດດຳເນີນການຄ້າ (COD)

Year

2016

 

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Presentation

Draft Domestic PPA Final Draft for submission Template for Private Sector forum

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Draft Domesctic PPA schedules Template for Private Sector forum

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