PT. PLN (Persero) PUSAT ENJINIRING KETENAGALISTRIKAN Jln. Aipda K.S Tubun I/2 Jakarta Phone. 021-563842 - 44. Fax. 021-5638661, 5638658 FINAL REPORT PT. GAMMA EPSILON Jln. Terusan Babakan Jeruk 124 Bandung - 40164 Ph. 022-2004899 | Fax. 022-2014978 www.gammaepsilon-77.com | [email protected] FEASIBILITY STUDY PLTU SUMBAWA (2X10 MW) NETTO Revisi:0
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PT. PLN (Persero)PUSAT ENJINIRING KETENAGALISTRIKANJln. Aipda K.S Tubun I/2 JakartaPhone. 021-563842 - 44. Fax. 021-5638661, 5638658
FINAL REPORT
PT. GAMMA EPSILONJln. Terusan Babakan Jeruk 124Bandung - 40164Ph. 022-2004899 | Fax. 022-2014978www.gammaepsilon-77.com | [email protected]
FEASIBILITY STUDY PLTU SUMBAWA(2X10 MW) NETTO
Revisi:0
PT PLN (Persero) PUSAT ENJINIRING KETENAGALISTRIKAN Jl. Aipda KS. Tubun 1 No. 2 Petamburan Jakarta 11420
Final Report | I - iFeasibility Study CFSPP Sumbawa (2 x 10 MW) Netto
PREAMBLE
Feasibility Study Final Report Sumbawa power plant (2x10 MW) Net is a report that
must be submitted in accordance with the Consultant Contract No.
023.PJ/613/PUSENLIS/2013 and 314/GE/DIRUT/VI/2013 between PT. PLN (Persero),
Electricity Engineering Center with PT.Gamma Epsilon.
This final report includes the analysis of requirement electricity, coal supply studies,
design concept generation, environmental aspects, risk assessment, project
implementation schedule, the draft budget, financial analysts and recommendations on
the feasibility study of the project.
Thank you for your attention and cooperation.
Bandung, 24 September 2013
PT. Gamma Epsilon
Ercham Wahyudi Director of Operational & Technical
PT PLN (Persero) PUSAT ENJINIRING KETENAGALISTRIKAN Jl. Aipda KS. Tubun 1 No. 2 Petamburan Jakarta 11420
Final Report | I - iiFeasibility Study CFSPP Sumbawa (2 x 10 MW) Netto
TABEL OF CONTENTS
Preamble .............................................................................................................................. i
Table of Contents ................................................................................................................ ii
List of Tables ..................................................................................................................... viii
List of Figures ...................................................................................................................... x
CHAPTER I INTRODUCTION
1.1 Background ................................................................................................... I-1 1.2 Aim Of Feasibility Study of Sumbawa Coal Fired Power Plant (2 x 10 MW) I-2...........................................................................................I-1 1.3 Plant Location ............................................................................................... I-2 1.3.1 Sumbawa Coal Fired Power Plant ....................................................... I-2 1.3.2 Region Overview .................................................................................. I-3 1.4 Scope of Work ............................................................................................... I-4 1.4.1 Studies ................................................................................................. I-4 1.4.2 Basic Design ........................................................................................ I-5 1.4.3 Cost Estimation .................................................................................... I-7 1.4.4 Project Implementation Schedule ........................................................ I-8 1.4.5 Financial Analysis ................................................................................ I-8 1.4.6 Risk Analysis ........................................................................................ I-9
1.4.7 Discussion of The Advantage of Coal Fired Power Plant Construction for PLN, Local Government and Economic Growth in Indonesia .............................................................................................. I-9
CHAPTER II ELECTRICAL STUDY
2.1 Introduction .................................................................................................. II-1 2.2 Electrical Current Conditions ........................................................................ II-2
2.2.1 Install Capacity and Power Capable ................................................ II-2 2.2.2 Load System .................................................................................... II-2 2.2.3 Operating Voltage ............................................................................ II-2 2.2.4 Charging Network & Transformer ..................................................... II-3
2.3 Project Plan and Forecast ............................................................................ II-3 2.3.1 Demand Forecast ............................................................................. II-3 2.3.2 Balance of Power ........................................................................... II-10 2.3.3 Development of Substation ............................................................ II-12 2.3.4 Development of Transmission ........................................................ II-12
PT PLN (Persero) PUSAT ENJINIRING KETENAGALISTRIKAN Jl. Aipda KS. Tubun 1 No. 2 Petamburan Jakarta 11420
Final Report | I - iiiFeasibility Study CFSPP Sumbawa (2 x 10 MW) Netto
2.4 Electrical System Sumbawa ....................................................................... II-14
2.4.1 Load Flow Analysis ........................................................................ II-15
2.4.2 Short Circuit Study ......................................................................... II-15
2.4.3 Stability Analysis ............................................................................ II-15
CHAPTER III FIELD INVESTIGATION REVIEW
3.1 Batimetrical and Geological Topography .................................................... III-1
3.1.1 Topography ................................................................................... III-1
3.1.2 Geology ........................................................................................... III-3
3.1.3 Entrance Access ............................................................................. III-4
3.2 Regional Geology ........................................................................................ III-5
3.2.1 Amplification Factor ......................................................................... III-5
3.2.2 Predominant Period ......................................................................... III-5
3.2.3 Peak Ground (Vibration) Acceleration (PGA) .................................. III-7
3.2.4 Seismic History .............................................................................. III-10
3.2.5 Seismic Activity ............................................................................. III-10
3.2.6 Peak Ground Acceleration (PGA) in Bed Rocks ........................... III-14
3.2.7 Geomorphologi .............................................................................. III-15
3.2.8 Geotechnical and Support Application .......................................... III-16
3.2.9 Recommendation for Foundation .................................................. III-25
3.3 Hidrology dan Hidrometric ......................................................................... III-25
3.3.1 Climatologi of Project Site ............................................................. III-25
3.3.1.1 Wind Speed ....................................................................... III-25
3.3.1.2 Temperature ..................................................................... III-27
3.3.1.3 Sunlight Duration ............................................................... III-27
3.3.1.4 Relative Humidity .............................................................. III-28
3.3.1.5 Rain Downpour .................................................................. III-28
3.3.1.6 Sediment Analysis ............................................................. III-32
3.3.2 Taking Seawater Sample .............................................................. III-33
CHAPTER IV THE STUDY OF FUEL SUPPLY
4.1 Types of Fuel ............................................................................................. IV-1
4.2 Selection of Fuel ........................................................................................ IV-4
4.3 The Source of Coal Fuel ............................................................................ IV-8
4.4 The Coal Transportation .......................................................................... VI-16
4.5 The Analyze of Coal Characteristic .......................................................... IV-17
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