Dordi Final

7/29/2019 Dordi Final

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DORDI-1 HYDRO ELECTRIC PROJECT (10.3 MW)LAMJUNG DISTRICT, GANDAKI ZONE, NEPAL

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DORDI KHOLA JAL BIDYUT CO. LTD.


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Project : Dordi-1 Hydroelectric Project Size of Project : 10.3 MW

Location : Lamjung (Dodheni, Phaleni & Bansar VDCs)

Implemented by : Dordi Khola Jal Bidyut Co. Ltd.

Promoter : Lamjung Electricity Development Co.Ltd.(LEDCO)

Project Cost : NRs. 1,446.36 million beforefinancing

Source of Financing : Loan from consortium Banks(75% of total project cost)

Equity (25% of total project cost)

1. CORPORATE DETAILS

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Capital Structure

Authorized Capital : NRs. 500 Million

Issued Capital : NRs. 500 Million

Income Tax Registration : PAN No. 304226207

2. COMPANYBACKGROUND

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3. INVESTMENT ORGANOGRAM

Clean Energy Development Bank

CEDB HYDRO FUNDLTD.

GANDAKI ENERGYLTD.

LEDCO

Dordi Khola Jal BidyutCompany Ltd. (DKJCL)

100%

100%

62.4%

88%

Radhi BidyutCo. Ltd.

Note: % shows the holding of the Parent Company

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Feasibility Study : Feasibility Study of the project has

been completed in August 2009. IEE : IEE of the project has been

approved by Ministry ofEnergy, GoN on June, 2010;

Inter-Connection : Interconnection for the powerevacuation of the project shall be made

at 132 kV bus bar of proposed UdipurSub-station of NEA at Lamjung district,was signed with NEA on October 31,2011, (14th Kartik, 2068)

5th Extension is done upto April 13,2013

(2069/12/31). Power Purchase : PPA of the project with NEA Agreement

is in process

4. PRESENT STATUSOFTHE PROJECT

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4. PRESENT STATUSOFTHE PROJECT Generation License : Applied for generation license

(Notice on National Daily

Newspaper has beenpublished on 7th Chaitra 2068

for obtaining the GL)

Land purchase : Land Purchase for the

project is in process.

Detailed Engineering Design : BPC Hydro Consult (P.) Ltd.has been selected as the

Detailed Engineering Design

consultancy for the project.

: Detailed Engineering Design

is ongoing.

Geo-Physical Investigation

2D ERT & Core Drilling : Ongoing

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Total Road Length From Kathmandu to PH 172 Km

Total Road Length From Narayanghat to PH 103 Km

Total Road Length From Sunauli to PH 181 Km

5. PROJECT ACCESSIBILITY

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Catchment Area Dordi : 218.00 sq km

Average Precipitation : 2500 mm/year

100 years Design Flood (HW) : 490 m3/sec

100 years Design Flood (PH) : 680 m3/sec

Minimum Monthly flow Dordi : 3.11 m3/sec Design Discharge Dordi Intake : 11.36 m3/sec

Design Discharge @ Plant : 11.36 m3/sec

Riparian Release Dordi Intake : 0.311 m3/sec

6. HYDROLOGY

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Diversion Structure : Free flow weir

Length of Weir : 35m

Weir Crest Elevation : EL 882.00msl

Height of Weir : 3.0m from U/s Apron.

Intake Type : Side Intake

Size of Opening : 5.0x1.1 - 3 nos

Crest Elevation of Intake : El 888.4 msl

Headworks

7. PROJECT COMPONENTS

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Gravel Trap

Type : Rectangular

Particle Size to be settled : 2mm

Size of Gravel Trap : 16.0m

Spillway Length : 10.5m

Bed Slope : 1:30

Desander

Type : Dufour Double ChamberContinuous Flushing Type

Particle Size to be settled : 0.02mm

Size of Desander : 4 Chamber each of 5.75m; 59 m length

Bed Slope : 1:40

Gravel Trap & Desander


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Penstock Pipe

Type : Surface cum buried Length : 649m

Pipe Material : High Tensile Steel (IS 2062-B)

Size of Pipe : 2.30m dia, 8-18mm (thickness)

Power House Type : Surface

PH dimension (l x b x h) : 21 m x 12.5 m x 11.7 m

PH Floor level : EL. 774.78 m

CL of Runner : EL. 770.00 m

Tail Race

Type : Rectangular RCC

Size (wxh) : 3.3 m x 2.2m

Length : 125 m


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Turbine

Number of Units : 2

Type of Turbine : Francis

Shaft Arrangement : Vertical

Rated discharge for each turbine : 5.68 m3

/s Rated Net Head : 107.10m

Rated Output for each unit : 5150 kW

Generators

No of units : 2

Generator Type : 3 phase AC Synchronous

Excitation : Self excitation

Rated Voltage : 3.3 kV

Power Factor : 0.85

Layout : Vertical

Rated Frequency : 50 Hz

Rated Output : 2* 5150 kW

EM Components


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Length from Dordi 1 PH : 6 km

Udipur S/S NEA

Type of Circuit : Single Circuit Line

Transmission Voltage : 132 kV

Proposed Interconnection Point : NEA 132 kV, Substation atUdipur

Power Transformer : 1*12,500

3.3/132kV

Transmission & Interconnection


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10. POWER&ENERGY

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Project Cost with VAT : NRs. 1,446,364,000 (w/o IDC)

IDC : NRs.173,829,802.97

Project IRR : 15.4%

Equity IRR : 21.1%

Project Cost without VAT : NRs. 1,340,366,000 (w/o IDC)

IDC : NRs. 161,091,472.12

Project IRR : 16.8%

Equity IRR : 24.7%

11. PROJECT FINANCIALSWITH &W/O VAT

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Loan at low interest rate (HIDCL)

Reduce the fees for Project Development Agreement

Social & Local Disturbances

Law & Order Situations Explosive Management

VAT Refund

Exemption of profit sharing with Dept. of Forest

Tariff Increment

12. SUPPORT EXPECTED FROM GOVT. OFNEPAL

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Thank You.

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Dordi Final

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