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Sarulla O p e r a t i o n s L t d

Environmental Monitoring Plan

Development of Sarulla Geothermal Field and Power Plant of 330 MW Capacity North Tapanuli Regency, North Sumatera Province

August 2009

VALIDATION SHEET

GOVERNOR OF NORTH SUMATERA DECREE NUMBER: 671.26/3067/K/2009 ON 12 AUGUST 2009

CONCERNING

ENVIRONMENTAL FEASIBILITY OF THE DEVELOPMENT OF SARULLA GEOTHERMAL FIELD AND POWER PLANT WITH CAPACITY OF 330 MW IN

NORTH TAPANULI REGENCY

NORTH SUMATERA PROVINCE

Sarulla Operations Ltd (SOL) 2009

STATEMENT No: SOL-092/DIR/VII/2009

The undersigned,

Name : Aries Pardjimanto Position : Director Company : Sarulla Operations Ltd. (SOL) Address : The Energy 50th Floor, SCBD Lot 11A Jl. Jend. Sudirman Kav. 52-53 Jakarta 12190 – Indonesia Telephone : 021-29951300 Fax : 021-5225877

As the project proponent for the Development of Sarulla Geothermal Field and Power Plant of 330 MW Capacity in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency, North Sumatera Province, states that:

1. We will implement the commitments on environmental management and monitoring as specified in Environmental Management Plan and Environmental Monitoring Plan for the Development of Sarulla Geothermal Field and Power Plant of 330 MW Capacity in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency, North Sumatera Province.

2. We will undertake environmental management and monitoring as appropriate in accordance with relevant regulations.

This statement is prepared truthfully and to be used appropriately.

Jakarta, June 2009 Sarulla Operations Ltd. (SOL)

Aries Pardjimanto Director FOREWORD

SARULLA OPERATIONS LTD., (SOL) a consortium between PT MEDCO GEOPOWER SARULLA, ORSARULLA INC., SARULLA POWER ASSET LTD., and KYUDEN SARULLA PTE LTD, plans to develop Sarulla geothermal field and 330 MW power plant in Pahae Jae and Pahae Julu Districts of Tapanuli Utara Regency, Sumatera Utara Province.

The development of this project will bring positive impacts but on the other hand possibilities of negative impacts on physical-chemical components, biological components, and socio-economic, socio-cultural, and public health components.

AMDAL documents of Sarulla geothermal field development were approved in November 2005 by the Governor of Sumatera Utara. Considering (a) additional activities like production well operation and drilling; (b) changes in vapor and brine cooling system from water to air, which is more environmentally friendly; (c) constructions and operations of internal electricity transmission from Silangkitang (SIL) to Namora I Langit NIL; (d) changes of project proponent from PT PLN (Persero) to Sarulla Operations Ltd. (SOL), the 2005 AMDAL documents have been revised in order to continue the development of Sarulla geothermal field and power plant.

Following an approval of Term of Reference Document by the Environmental Impact Control Agency of North Sumatera Province No: 973/BPDL-SU/BTL/2008 on 8 August 2008, the Environmental Impact Statement (ANDAL), Environmental Management Plan (RKL) and Environmental Monitoring Plan (RPL) documents have been prepared. These documents have been prepared in accordance to Minister of Environment Decree No. 08 of 2006 regarding Guidance for Preparing Environmental Impact Assessment Documents.

Sarulla Operations Ltd. is committed to environment, health and safety (HSE) in conducting its activities. It is expected that this project will give benefits to the stakeholders, especially to local communities, local government, employees and its shareholders.

To those who have helped in the completions of ANDAL, RKL, and RPL documents, we express our gratitude.

Jakarta, June 2009

Project Proponent, Sarulla Operations Ltd., (SOL)

Aries Pardjimanto Director

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

iii TABLE OF CONTENTS

VALIDATION SHEET...... i

STATEMENT ...... ii

FOREWORD ...... iii

TABLE OF CONTENTS...... iv

LIST OF APPENDICES ...... vi

LIST OF MAPS...... vi

CHAPTER I INTRODUCTION...... I-1 1.1 BACKGROUND...... I-1 1.2 ENVIRONMENTAL MONITORING PLAN (RPL) OBJECTIVES ...... I-1 1.3 THE PURPOSES OF ENVIRONMENTAL MONITORING PLAN (RPL) ...... I-2

CHAPTER II ENVIRONMENTAL MONITORING PLAN ...... II-1 2.1 PRE-CONSTRUCTION STAGE...... II-1 2.1.1 Socio-economic, socio-cultural and public health components...... II-1 2.1.1.1 Land ownership and occupancy ...... II-1 2.1.1.2 Community unrest ...... II-2

2.2 CONSTRUCTION STAGE...... II-3 2.2.1 Geophysical and chemical components...... II-3 2.2.1.1 Air quality...... II-3 2.2.1.2 Noise...... II-4 2.2.2 Socio-economic, socio-cultural and public health components...... II-5 2.2.2.1 Job opportunities ...... II-5 2.2.2.2 Business opportunities...... II-6 2.2.2.3 Community income...... II-7 2.2.2.4 Community unrest ...... II-8 2.2.2.5 Transportation...... II-9 2.3 OPERATION STAGE ...... II-10 2.3.1 Geophysical and chemical components...... II-10

2.3.1.1 H2S ...... II-10 2.3.1.2 Noise...... II-11

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

iv 2.3.2 Socio-economic, socio-cultural and public health components...... II-12 2.3.2.1 Job opportunities ...... II-12 2.3.2.2 Business opportunities...... II-13 2.3.2.3 Community income...... II-14 2.3.2.4 Community unrest ...... II-15 2.3.3 Other monitoring ...... II-16 2.3.3.1 Solid and liquid waste monitoring...... II-16 2.3.3.2 Provision of education service and facility...... II-18 2.3.3.3 Provision of public health service ...... II-19 2.3.3.4 Initiatives for improving farming and agriculture cultivation techniques ...... II-20 2.3.3.5 Local business opportunities ...... II-21 2.3.3.6 Provision of public infrastructures ...... II-22 2.3.3.7 Cultural preservation...... II-23 2.3.3.8 Awareness of SOL activities...... II-25 2.4 POST-OPERATION STAGE ...... II-26 2.4.1 Socio-economic, socio-cultural and public health components...... II-26 2.4.1.1 Job opportunities ...... II-26 2.4.1.2 Community income...... II-27 2.4.1.3 Community unrest ...... II-28

BIBLIOGRAPHY

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

LIST OF APPENDICES

Appendix 1 Environmental Monitoring Plan Matrix Summary

Appendix 2 SOL Organization Chart

LIST OF MAPS

Map I-1 Project location ...... I-3 Map II-1 Environmental Monitoring Locations: Socio-economic, socio- cultural, and public health components ...... II-29 Map II-2 Environmental Monitoring Locations: Geophysical and chemical components...... II-30

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

vi CHAPTER I INTRODUCTION

1.1 BACKGROUND

This Environmental Monitoring Plan (Rencana Pemantauan Lingkungan Hidup = RPL) is an effort to monitor environmental components significantly impacted by the activities of developing Sarulla geothermal field and power plant in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency, North Sumatera Province proposed by Sarulla Operations Ltd (hereafter referred to as SOL) (see Map 1-1 for project location). The Environmental Monitoring Plan consists of a set of activities performed continuously, systematically and planned. Monitoring will be carried out for relevant environmental components used as indicators for (1) compliance evaluation of relevant laws and regulations related to the activities in developing geothermal field and Sarulla power plant, (2) determining conformance towards SOL’s commitments and other SOL’s operational conditions, (3) determining long- term trends of monitored environmental indicator.

In principle, the Environmental Monitoring Plan can be used as:

• Operational guidelines, directions and instructions in environmental monitoring of activities in the development of Sarulla geothermal field and power plant;

• Guidelines and directions for SOL as the project proponent and relevant institutions in carrying out and inspection of environmental monitoring in North Tapanuli Regency, North Sumatera Province.

1.2 ENVIRONMENTAL MONITORING PLAN (RPL) OBJECTIVES

The main objective of this Environmental Monitoring Plan is to monitor all activities to be undertaken by SOL, especially activities impacting the following environmental components: physical-chemical, biological, social, economical, and public health. SOL is obliged and responsible for the prevention and the mitigation of such negative impacts caused by the activities. Objectives of the Environmental Monitoring Plan are:

• To monitor environmental components affected by the activities of the development of Sarulla geothermal field and power plant in accordance to the ANDAL study undertaken;

• To ensure that the implementation of the Environmental Monitoring Plan is on target, and minimize the negative impacts and maximize the positive impacts of the proposed activities.

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

I-1 1.3 THE PURPOSES OF ENVIRONMENTAL MONITORING PLAN (RPL)

This Environmental Monitoring Plan serves as directions to guide the environmental decision-making process in environmental monitoring of SOL activities for the government, project proponent (SOL) and the local community:

• For the Project Proponent (SOL), the RPL will be used as guidelines in the implementation of the environmental monitoring program in order to achieve environmentally sound activities. For the project proponent, the results of environmental monitoring can be used as an early warning system in the case of unpredicted events;

• For the government, the RPL is a source of information and as a guideline in observation and guidelines in environmental management, inspection and conservation of the development of Sarulla geothermal field and power plant areas;

• For the local community, the RPL is a source of information to understand the activities in developing Sarulla geothermal field and power plant that are environmentally sound. Thus, to minimize misunderstanding and to create mutual cooperation between SOL and the local community.

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

I-2 380000 430000 480000 99°0'0"E 530000 580000 95°0'0"E 100°0'0"E 105°0'0"E 110°0'0"E

Kota Pari Propinsi Binjai MEDAN Batangkus Nanggroe Aceh 5°0'0"N Darusslam Lokasi Peta 5°0'0"N 400000 Lubuk Pakam Perbaungan Sialangbuah SELAT MALAKA Tanjung Marowa Kutacane Bohorok Tanjung Langkat Sungairampah Propinsi Pancurbatu Kabupaten Tanjungberingin Malaka Strait Sumatera

Bandarkhalipah 3°30'0"N Utara Propinsi Deli Serdang Pangkalandodek Riau

Kabupaten Bangunpurba Rantaulahan 0°0'0" SUMATERA 0°0'0" Lawe Sigala-gala timur Propinsi Sibolangit Tebing Tinggi Padang Propinsi Langkat Polonia Airport Martebing Bekancan Kotarih Jambi Indrapura Pebatu Propinsi Propinsi Sumatera Bengkulu Selatan Asahan Berastagi Labuhanruku G. Sinabung Propinsi Dolokmerawan Limapuluh

5°0'0"S Lampung 5°0'0"S Jakarta

350000 Kabanjahe Serbelawan Perdagangan Sungaihalai Laubaleng Tigabinanga Saran Padang 95°0'0"E 100°0'0"E 105°0'0"E 110°0'0"E Kisaran Sondi LEGENDA Merek Saribudolok 3°0'0"N Legend PROPINSI DK. Sibuaton Pematangsiantar NANGGROE ACEH Simpang Empat Ibukota Propinsi Tanjung Balai Provincial Capital DARUSSALAM Tigabalata Pematangtanah J Ibu Kota Kabupaten/Kotamadya Begrun DL. Bubun Tigadolok Regency Capital/Municipality Maras DANAU TOBA Ibu Kota Kecamatan dll Mandoge District Capital Sidikalang Toba Lake Gunung Mountain Kabupaten Jalan 300000 Rundeng Tomok Prapat Road Sabulus Salam Kabupaten Dairi Asahan DK. Pusuk Bukit Pangururan Rel Kereta Api Lumbanjulu Railway PULAU DK. Karombatang Aek Kanopan a Salak SAMOSIR Batas administrasi Propinsi Tete Province Administrative Boundary Samosir Island Batas Administratif Kabupaten Butar Mogang Regency Administrative Boundary Porsea PROPINSI 2°30'0"N Sungai River Lipat Kajang SUMATERA UTARA Laguboti DK. Sipajek Parlilitan Bakara Balige Singkil Baru Parsoburan Doloksanggul

250000 SiborongborongKabupaten Kabupaten Tapanuli Utara 0212.5 550Kilometers Onanganjang Labuhan Batu DK. Martujung Parmonangan Sipahutar

Garoga Sumber (Source) : Tarutung Pangaribuan Barus Peta Rupa Bumi Indonesia (BAKOSURTANAL) The Shuttle Radar Topography Mission (SRTM), Resolusi 90 meter

2°0'0"N Iniversal Transverse Merecator (UTM), Zona 47 Utarah, Datum Reference WGS 84 SAMUDERA HINDIA LOKASI PROYEK Kabupaten RENCANA PEMANTAUAN LINGKUNGAN Indian Ocean Tapanuli ENVIRONMENTAL MONITORING PLAN Ten gah LOKASI PROYEK PENGEMBANGAN Sarulla 200000 PANAS BUMI DAN PEMBANGUNAN PLTP SARULLA Sibolga Pulau Nias Kabupaten PROJECT LOCATION OF GEOTHERMAL POWER PLANT Nias Island Tapanuli Selatan Skala Digambar Oleh 1:300.000 Scale Drawn By GGG Peta Diperiksa Oleh Sipirok I - 1 ABU Map Proofreader Tanggal Revisi Digabung Oleh 98°0'0"E 98°30'0"E 99°0'0"E 99°30'0"E 25/10/08 ERM Revision Date Compilation

CHAPTER II ENVIRONMENTAL MONITORING PLAN

2.1 PRE-CONSTRUCTION STAGE

2.1.1 Socio-economic, socio-cultural and public health components

2.1.1.1 Land ownership and occupancy

1. Significant impact monitored a) Impact parameter Area and lay out of the land required by SOL

b) Significant impact indicator • Changes in land ownership that used to be owned by local communities in the vicinity of the project areas • Community unrest due to land acquisition

2. Source of significant impact Land acquisition

3. Environmental monitoring objective To ensure that land acquisition process complies with the applicable regulations on compensations toward land and vegetation

4. Environmental monitoring plan a) Data collection and analysis • To calculate the amount of land required for the project • To acquire data on land ownership, area, legal status of the land to be acquired and from the National Land Agency (BPN) of North Tapanuli Regency • To create a map of land ownership in collaboration with the BPN of North Tapanuli Regency b) Environmental monitoring location The development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

c) Environmental monitoring period and frequency During pre-construction stage

5. Environmental monitoring institutions • Implementer: SOL

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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• Supervisor: BPN of North Tapanuli Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.1.1.2 Community unrest

1. Significant impact monitored a) Impact parameter Community unrest b) Significant impact indicator • Communities’ complaints regarding boundaries and size of land • Different opinions in land value and compensation types for land and/or vegetation acquisitions

2. Source of significant impact Land acquisition

3. Environmental monitoring objective To ensure that the land acquisition process complies with the applicable regulations on compensations toward land and vegetation

4. Environmental monitoring plan

a) Data collection and analysis To collect data and to record complaints arising from the land acquisition process

b) Environmental monitoring location Villages in the vicinity of the development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

c) Environmental monitoring period and frequency During the pre-construction stage

5. Environmental monitoring institutions • Implementer: SOL

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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• Supervisor: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.2 CONSTRUCTION STAGE

2.2.1 Geophysical and chemical components

2.2.1.1 Air quality

1. Significant impact monitored

a) Impact parameter

H2S concentrations in ambient air

b) Significant impact indicator Minister of Environment Decree No. Kep-50/MENLH/11/ 1996

2) Source of significant impact Well drilling and production testing

3) Environmental monitoring objective

To monitor changes in H2S concentrations in ambient air

4) Environmental monitoring plan

a) Data collection and analysis

Measurement of H2S concentrations in ambient air using H2S monitoring equipment according to Indonesian National Standard (SNI)

b) Environmental monitoring location Well locations and villages around the well locations

c) Environmental monitoring period and frequency Once a week during well drilling and production testing

5) Environmental monitoring institutions • Implementer: SOL

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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2.2.1.2 Noise

1. Significant impact monitored

a) Impact parameter Noise level

b) Significant impact indicator Minister of Environment Decree No. Kep-48/MENLH/11/1996

2. Source of significant impact • Well drilling and production testing • Mobilization of equipment and materials

3. Environmental monitoring objective To determine the noise level

4. Environmental monitoring plan a) Data collection and analysis Measurement of noise levels in ambient air using equipment according to Indonesian National Standard (SNI)

b) Environmental monitoring location • Well locations • Villages around the well locations

c) Environmental monitoring period and frequency Once a week during production testing

5. Environmental monitoring institutions • Implementer: SOL

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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2.2.2 Socio-economic, socio-cultural and public health components

2.2.2.1 Job opportunities

1. Significant impact monitored a) Impact parameter Job opportunities

b) Significant impact indicator Numbers of local and non-local workers recruited by SOL and its contractors

2. Source of significant impact Workforce recruitment

3. Environmental monitoring objective To ensure that the optimum number of local workers are hired by SOL and its contractors

4. Environmental monitoring plan a) Data collection and analysis To record the numbers, percentages, areas of origin of SOL and its contractors employees using available employee data from SOL and its contractors

b) Environmental monitoring location • Villages in the vicinity of the development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency • SOL office at project location

c) Environmental monitoring period and frequency Once a year during construction stage

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Labor Agency of North Tapanuli Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.2.2.2 Business opportunities

1. Significant impact monitored a) Impact parameter Business opportunities

b) Significant impact indicator Creation of business opportunities for local communities

2. Source of significant impact Construction activities

3. Environmental monitoring objective To monitor local communities’ participation level in the project activities

4. Environmental monitoring plan a) Data collection and analysis • To collect data on purchases of goods and services carried out by SOL and its contractors, and contracts awarded to local companies • To collect data on the growth of local businesses before, during and after construction stage

b) Environmental monitoring location North Tapanuli Regency

c) Environmental monitoring period and frequency Once a year during construction stage

5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Industrial Agency of North Tapanuli Regency

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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• Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.2.2.3 Community income

1. Significant impact monitored a) Impact parameter Community income

b) Significant impact indicator Household income

2. Source of significant impact Job and business opportunities during construction period

3. Environmental monitoring objective To evaluate the household income levels surrounding the project area

4. Environmental monitoring plan a) Data collection and analysis • To collect community income data from local agencies

b) Environmental monitoring location Villages in the vicinity of the development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

c) Environmental monitoring period and frequency Once a year during construction stage

5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Labor Agency and Industrial Agency of North Tapanuli Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.2.2.4 Community unrest

1. Significant impact monitored a) Impact parameter Community unrest

b) Significant impact indicator • Communities’ complaints regarding workforce recruitment • Local concerns toward well drilling and production testing • Local concerns toward the transmission network

2. Source of significant impact • Workforce recruitment • Well drilling and production testing • Installation of transmission network

3. Environmental monitoring objective To identify local communities’ complaints regarding local workforce recruitment, well drilling and production testing, and installation of transmission network

4. Environmental monitoring plan a) Data collection and analysis To record complaints regarding the use of the local workers, well drilling and production testing, and installation of transmission network

b) Environmental monitoring location Villages in the vicinity of project area (Sibaganding, Lumban Jaean, Simataniari, Silangkitang, Sigurung-gurung, Pardomuan Nainggolan, Pardamean Nainggolan)

c) Environmental monitoring period and frequency Once a year during construction stage

5. Environmental monitoring institutions • Implementer: SOL

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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• Supervisor: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province and Environmental Office of North Tapanuli Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.2.2.5 Transportation

1. Significant impact monitored a) Impact parameter Ground traffic disruption

b) Significant impact indicator •Peak Hours Factors (PHF)

• Number of traffic accidents

2. Source of significant impact Mobilization of equipment and materials

3. Environmental monitoring objective To collect data on the number of traffic accidents and matters related to traffic safety

4. Environmental monitoring plan a) Data collection and analysis To record data on the number of traffic accidents experienced by SOL staff and its contractors, and to record accidents along the roads accessed by project vehicles

b) Environmental monitoring location Roads accessed by project vehicles in North Tapanuli Regency

c) Environmental monitoring period and frequency Once a year during construction stage

5. Environmental monitoring institutions • Implementer: SOL

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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• Supervisor: Traffic and Road Transportation Agency of North Tapanuli Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.3 OPERATION STAGE

2.3.1 Geophysical and chemical components

2.3.1.1 H2S

1. Significant impact monitored a) Impact parameter

H2S concentrations in ambient air

b) Significant impact indicator Minister of Environment Decree No. Kep-50/MENLH/11/ 1996

2. Source of significant impact Power plant operation

3. Environmental monitoring objective

To monitor changes in H2S concentrations in ambient air

4. Environmental monitoring plan a) Data collection and analysis

Measurement of H2S concentrations in ambient air using H2S monitoring equipment according to Indonesian National Standard (SNI)

b) Environmental monitoring location • Well locations • Power plant locations • Villages around well drilling and production location

c) Environmental monitoring period and frequency • Well locations: once every three months • Power plant locations: once every three months

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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• Villages around well drilling and production testing locations: once every three months

5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province and Environmental Office of North Tapanuli Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.3.1.2 Noise

1. Significant impact monitored a) Impact parameter Noise level

b) Significant impact indicator Minister of Environment Decree No. Kep-48/MENLH/11/ 1996

2. Source of significant impact Power plant operation

3. Environmental monitoring objective To determine noise level

4. Environmental monitoring plan a) Data collection and analysis Measurement of noise levels in ambient air using equipment according to Indonesian National Standard (SNI)

b) Environmental monitoring location • Well locations • Power plant locations • Villages around well drilling and production testing locations

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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c) Environmental monitoring period and frequency • Well locations: once every three months during operation stage (24 hours monitoring) • Power plant locations: once every three months during operation stage (24 hours monitoring) • Villages around well drilling and production testing: once every three months during operation stage (24 hours monitoring)

2.3.2 Socio-economic, socio-cultural and public health components

2.3.2.1 Job opportunities

1. Significant impact monitored a) Impact parameter Job opportunities

b) Significant impact indicator Numbers of local and non-local workers recruited by SOL and its contractors

2. Source of significant impact Workforce recruitment

3. Environmental monitoring objective To ensure that the optimum number of local workers are hired by SOL and its contractors

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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c) Environmental monitoring period and frequency Once a year during operation stage

2.3.2.2 Business opportunities

1. Significant impact monitored a) Impact parameter Business opportunities

b) Significant impact indicator Creation of business opportunities for local communities

2. Source of significant impact Construction activities

3. Environmental monitoring objective To monitor local communities’ participation level in project activities

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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4. Environmental monitoring plan a) Data collection and analysis • To collect data on purchases of goods and services carried out by SOL and its contractors, and contracts that SOL awarded to local companies • To collect data on the growth of local businesses before, during and after construction period

b) Environmental monitoring location • North Tapanuli Regency • SOL office at project location

c) Environmental monitoring period and frequency • Once a year during operation stage

5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Industrial Agency of North Tapanuli Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.3.2.3 Community income

1. Significant impact monitored a) Impact parameter Community income

b) Significant impact indicator Household income

2. Source of significant impact Job and business opportunities during operation stage

3. Environmental monitoring objective To evaluate the household income levels in the surrounding project area

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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4. Environmental monitoring plan a) Data collection and analysis To collect community income data from local agencies

c) Environmental monitoring period and frequency • Once a year during operation stage

2.3.2.4 Community unrest

1. Significant impact monitored a) Impact parameter Community unrest

b) Significant impact indicator • Communities’ complaints regarding workforce recruitment • Local concerns toward transmission network

2. Source of significant impact • Workforce recruitment • Operation of transmission network

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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3. Environmental monitoring objective To identify local communities’ complaints regarding local workforce recruitment, well drilling and production testing, and operations of transmission network

4. Environmental monitoring plan a) Data collection and analysis To record complaints regarding the use of local workers, well drilling and production testing, and operation of transmission network

c) Environmental monitoring period and frequency • Once a year during operation stage

2.3.3 Other monitoring

2.3.3.1 Solid and liquid waste monitoring

1. Significant impact monitored a) Impact parameter • Solid waste: types and quantities of waste collected, transported, disposed to landfills, and recycled • Domestic liquid waste effluent: BOD, COD, TSS, and pH • Types and quantities of hazardous and toxic (B3) wastes • Spillage: type and quantities of spillage

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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b) Significant impact indicator • Compliance with Minister of Energy and Mineral Resources Decree No. 45 of 2006 regarding the Management of Drilling Reservoir, Slurry Waste and Drill Powder in Oil and Gas Drilling Activities • Compliance with B3 waste regulation (Government Regulations No. 18 of 1999 and No. 85 of 1999)

2. Source of significant impact • Domestic liquid waste • Water discharges from domestic wastewater treatment plant • Drilling wells, sump pit, well production (during production test) which potentially producing both B3 or non-B3 waste

3. Environmental monitoring objective • To identify the types and quantities of solid waste generated by SOL • To find out if surface water quality is affected by effluent discharge from the domestic wastewater treatment plant • To determine the performance of the wastewater treatment plant • To ensure correct handling and disposal of B3 wastes

4. Environmental monitoring plan a) Data collection and analysis • To measure the quantities of solid waste generated by counting the number of trucks coming in and out of waste disposal area • To sample, prepare and analyze water samples from domestic wastewater treatment plant outlets according to SOL protocols (which are based on Indonesian National Standards (SNI)) and to measure pH, conductivity, and in situ • To monitor the implementation of standard operational procedures (SOP) for oil spill prevention • To monitor the correct implementation of SOP for B3 wastes handling and disposal • To carry out TCLP Test for drilling sludge, slurry waste and drill powder

b) Environmental monitoring location • Domestic solid waste disposal area • Domestic wastewater treatment plant location • Well locations (sump pit and slurry disposal)

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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• Community wells at SIL and NIL • Batang Toru River

c) Environmental monitoring period and frequency • Solid waste: each time solid waste is being disposed • Domestic wastewater treatment plant: once a month • Well locations: during and after drilling

2.3.3.2 Provision of education service and facility

1. Significant impact monitored a) Impact parameter Provision of education services and facilities for local communities

b) Significant impact indicator Distribution of provision educational facilities around the project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

2. Source of significant impact Increased demands for education services and facilities

3. Environmental monitoring objective To monitor and evaluate SOL community development program and to ensure that funding for the program is used responsibly and effectively

4. Environmental monitoring plan a) Data collection and analysis To evaluate the effectiveness of all projects funded by SOL

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b) Environmental monitoring location Villages in the vicinity of the development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

c) Environmental monitoring period and frequency Once a year during the implementation of community development program

5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Education Agency of North Tapanuli Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.3.3.3 Provision of public health service

1. Significant impact monitored a) Impact parameter Provision of public health service and facilities

b) Significant impact indicator Distribution of provision of health facilities around the project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

2. Source of significant impact Increased demands for health services and facilities

3. Environmental monitoring objective To monitor the effectiveness of the distribution of health services and facilities within the community development program

4. Environmental monitoring plan a) Data collection and analysis To evaluate the effectiveness of all projects funded by SOL

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c) Environmental monitoring period and frequency Once a year during the implementation of community development program

5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Health Agency of North Tapanuli Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.3.3.4 Initiatives for improving farming and agriculture cultivation techniques

1. Significant impact monitored a) Impact parameter Agriculture productivity in Pahae Jae and Pahae Julu Districs, North Tapanuli Regency

b) Significant impact indicators Production level and types of agriculture commodities around the project area in Pahae Jae and Pahae Julu Districs, North Tapanuli Regency

2. Sources of significant impacts • Limited knowledge on agriculture commodities with high economic values amongst young farmers • Low level of interest on agriculture activities amongst younger generation • Shortage of agriculture products • Limited high quality agriculture production facilities • Limited skills in using agriculture machineries amongst farmers

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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3. Environmental monitoring objectives • To monitor the understanding of significant factors affecting agriculture production • To monitor production level of significant local agriculture products

4. Environmental monitoring plan a) Data collection and analysis To evaluate the effectiveness of all projects funded by SOL

b) Environmental monitoring location Villages in the vicinity of the development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

c) Environmental monitoring period and frequency Once a year during the implementation of community development program

5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Agriculture Agency of North Tapanuli Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.3.3.5 Local business opportunities

1. Significant impact monitored a) Impact parameter Local communities’ participation level in various economic activities

b) Significant impact indicator • Number of locally owned and managed businesses • Types of goods and services provided • Local economic activities value

2. Source of significant impact • Level of local communities participation integrally and equally in local business opportunities

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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• Level of local communities business skill • Availability of access to sources of funding and capitals

3. Environmental monitoring objective To monitor local communities participation in the economic development of the project area in North Tapanuli Regency

4. Environmental monitoring plan a) Data collection and analysis • To collect data on purchases of goods and services carried out by SOL and its contractors, and contracts awarded to local companies • To record the number of economic facilities managed by the local communities • To record data on economic and business development initiatives undertaken by SOL

b) Environmental monitoring location Villages in the vicinity of the development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

c) Environmental monitoring period and frequency Once a year during the implementation of community development program

2.3.3.6 Provision of public infrastructures

1. Significant impact monitored a) Impact parameter Local communities’ needs and demands for public services

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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b) Significant impact indicator Local governments’ request to provide public infrastructures

2. Source of significant impact • Rapid growth and development rates • Local communities’ increased demands for public services

3. Environmental monitoring objective To support local governments in its efforts to provide adequate public services to local communities

4. Environmental monitoring plan a) Data collection and analysis To collect data on the availability of public infrastructures and evaluate the effectiveness of all projects funded by SOL

b) Environmental monitoring location Villages in the vicinity of the development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

c) Environmental monitoring period and frequency Once a year during the implementation of community development program

5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Public Works Agency of North Tapanuli, Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

2.3.3.7 Cultural preservation

1. Significant impact monitored a) Impact parameter Traditional activities, cultural festivals, books and monographs on language, history, sociology and local anthropology

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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b) Significant impact indicator Changes in traditional and cultural values and customs

2. Source of significant impact Increasing presence of modern society and its associated infrastructures and materials

3. Environmental monitoring objective To assist the local community in maintaining their traditional cultures intact

4. Environmental monitoring plan a) Data collection and analysis • To document and report on programs and activities of local ethnic groups • Cultural preservation, including traditional activities (dancing), cultural festivals, seminars and conferences, books and monographs on language, history, sociology and local anthropology

b) Environmental monitoring location Villages in the vicinity of the development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

c) Environmental monitoring period and frequency Once a year during the implementation of community development program

5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Education Agency of North Tapanuli, Regency • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

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2.3.3.8 Awareness of SOL activities

1. Significant impact monitored a) Impact parameter Accuracy and completeness of information about SOL activities within the local communities

b) Significant impact indicator Lack of awareness and understanding of SOL activities (such as employment, training and business opportunities) within the workforce and local communities

2. Source of significant impact Misinformation circulating in the local communities concerning SOL activities

3. Environmental monitoring objective • To monitor the effectiveness of SOL programs in disseminating information about SOL activities and to rectify inaccurate information • To gain feedback from employees and the local communities on how to disseminate accurate and useful information

4. Environmental monitoring plan a) Data collection and analysis • To discuss and review the discussions with employees and community leaders about information dissemination to employees and the local communities • To discuss and review the discussions with local governments about dissemination of information to the local communities

b) Environmental monitoring location Villages in the vicinity of the development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

c) Environmental monitoring period and frequency Once every three years during operational stage

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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2.4 POST-OPERATION STAGE

2.4.1 Socio-economic, socio-cultural and public health components

2.4.1.1 Job opportunities

1. Significant impact monitored a) Impact parameter Job opportunities

b) Significant impact indicator Numbers of local and non-local workers affected by employee release

2. Source of significant impact Employee release

3. Environmental monitoring objective To ensure that SOL and its contractors fulfill the rights of employees released

4. Environmental monitoring plan c) Data collection and analysis To record the numbers, percentages, areas of origin of SOL and its contractors employees using available employee data from SOL and its contractors

d) Environmental monitoring location Villages in the vicinity of project area (Sibaganding, Lumban Jaean, Simataniari, Silangkitang, Sigurung-gurung, Pardomuan Nainggolan, Pardamean Nainggolan)

e) Environmental monitoring period and frequency Once during post operation stage

5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Labor Agency of North Tapanuli Regency.

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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1. Significant impact monitored a) Impact parameter Community income

b) Significant impact indicator Household income

2. Source of significant impact Business opportunities during post-operation stage

3. Environmental monitoring objective To determine household income of the communities in the surrounding project area

4. Environmental monitoring plan a) Data collection and analysis To collect community income data from local agencies

b) Environmental monitoring location The development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahe Julu Districts, North Tapanuli Regency

c) Environmental monitoring period and frequency Once during post-operation stage

5. Environmental monitoring institutions • Implementer: SOL • Supervisor: Labor Agency and Industrial Agency of North Tapanuli Regency. • Reporting to: Environmental Impact Management Agency (Bapedalda) of North Sumatera Province, Environmental Office of North Tapanuli Regency, Mining and Energy Agency of North Sumatera Province, Mining and Energy Agency of North Tapanuli Regency, Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

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2.4.1.3 Community unrest

1. Significant impact monitored a) Impact parameter Community unrest

b) Significant impact indicator Complaint from local communities regarding employee release

2. Source of significant impact • Employee release

3. Environmental monitoring objective To determine specific complaints from the local communities regarding employee release

4. Environmental monitoring plan a) Data collection and analysis Documenting complaints from the local communities regarding employee release

b) Environmental monitoring location The development of Sarulla geothermal field and power plant project area in Pahae Jae and Pahae Julu Districts, North Tapanuli Regency

c) Environmental monitoring period and frequency Once during post-operation stage

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

II-28 500000 502500 505000 507500 510000 512500 515000 99°0'0"E

450000 500000 550000 ! 0 Lumban Dolok 1 ! DK. SIDUADUA! B a B Pematangsiantar ta Tanjung Balai n g KECAMATAN To Lumban Dolok 2 Dolok Siduad ru SIATAS BARITA SUMATERA DK. SIBATB U BATU 1420 300000 UTARA 1208 DANAU B TOBA 1234 B DK. TOLONG 1448 B 215000 1055 1285 B

B 250000 A

i Lokasi Peta m !

s Rantauprapat ! 1120 o Ta rutu ng B m

Onanhasang 1°56'0"N Sarulla ung Plaraja al 200000 ! g Sibolga ar im . S A Sibatu batu 1398 212500 910 B B Siparbar 927 B Pantis Peanor nor DK. GARUANG 887 B NIL WJ-R1 1240 Siantolung B

Aek Sitapean A 890 . NAMORA I LANGIT N F B a mb ilu 210000

n 1°54'0"N Hutajulu g Onanhasang KECAMATAN 878 Simataniari PAHAEJULU 1540 rce B NIL2-1 . A B P/S NIL3 A dis an ulu NIL3-1 . H u j A 1466 NIL2 -ba au Lumban Jaen B 1436 Sib A. B Sibaganding n a s NIL2-2 a NIL1 h 940 a Lumban garogi D

207500 984 B . B A 1240 NIL1-1 NIL WJ-P1 663 B B T. TANAH BLERANG NAMORA I LANGIT DK. AEKHOLANG 888 Simanampang

B 1°52'0"N g n la u H Labupining . BIG A A . Lingkung Aek 205000 T. PINDUA 914 1262 B B 1305 DK. SIALANG Simargunding Sitoluama B DK. SIOMBUN Sigompulan 1 B a t a n n ta g ru t a o rg r a u P Sigompulan 2 A. Simardangilang Pandahanan Sira 900 Sampil T. TINUOAN B

B 1°50'0"N

202500 1073 DK. PANGULU BALAM SIL2-1 SIL1-3 SIL2 915 B Silangkitang SILANGKITANG SIL1 SIL1-2 SIL1-1 P/S Sigurung gurung

Pardamean Nainggolan

Pagaran Gunungtua SIL3-1 Pringoloan Pardomuan Nainggolan A. Parihanan Pargaulan SIL3 200000 Hantopaniang KECAMATAN Huta Simarpinggan Siriaria PAHAEJAE Huta Bagot Haruara 1°48'0"N DK. SORIMBUNG Sihobuk B917 811 A. Lumbangaraga Par T. LIANG GARAHA B id atan T. SIBATUBATU 830 B Sarulla 596 970 Siparandean 197500 B B Aek Bulu A. tik Bar 126 A. Bo ebe B Huta Aek Botik

Hita janji Maria Sirihitrihit Tarutung Dua ¤ T. ADIAN HARAHA Huta Sitonggi to Sibulanbulan Ba Huta Aek B

ta 1°46'0"N 0120.5 Km B590 ng toru 195000 Labuha Lambir Hita janji Maria

99°0'0"E 99°2'0"E 99°4'0"E 99°6'0"E 99°8'0"E Legenda Legend Sumber (Source) : Peta Topografi - BAKOSURTANAL, 1977, Skala 1 : 50,000. Titik Ketinggian Sumur Eksplorasi Namora I Langit dan Silangkitang B Medco Geothermal Indonesia Elevation Point Namora I Langit and Silangkitang Exploration Wells Jalan Arteri Lokasi Sumur Baru (West JEC) RENCANA PEMANTAUAN LINGKUNGAN Arteri Road New Well Site (West JEC) ENVIRONMENTAL MONITORING PLAN Jalan Kolektor P/S Pembangkit Listrik Collector Road Power Station LOKASI PEMANTAUAN LINGKUNGAN Jalan Lokal Batas Studi SOSIAL EKONOMI DAN BUDAYA Local Road Keterangan : Study Boundary Note : MONITORING PLAN SITE Batas Kecamatan Lokasi Pemantauan Lingkungan DK : Bukit OF SOCIO ECONOMIC AND CULTURAL Kecamatan Boundary Pardomuan Nainggolan Sosial Ekonomi dan Budaya Skala Digambar Oleh Hill GGG Sungai Monitoring Plan Site of Aek : Sungai Scale 1 : 100.000 Drafter Socio Economic and Cultural River Diperiksa Oleh River Peta ABU Map II - 1 Proofreader Permukiman T. :Tinggi Tanggal Revisi Digabung Oleh Elevation 23/10/08 ERM Village Date Revision Compilation 500000 502500 505000 507500 510000 512500 515000 99°0'0"E

450000 500000 550000 ! 0 Lumban Dolok 1 ! DK. SIDUADUA! B a B Pematangsiantar ta Tanjung Balai n g KECAMATAN To Lumban Dolok 2 Dolok Siduad ru SIATAS BARITA SUMATERA DK. SIBATUB BATU 1420 300000 UTARA 1208 DANAU B TOBA 1234 B DK. TOLONG 1448 B 215000 1055 1285 B

B 250000 A

i Lokasi Peta m !

s Rantauprapat ! 1120 o Ta rutu ng B m

Onanhasang 1°56'0"N Sarulla ung Plaraja al 200000 ! g Sibolga ar im . S A Sibatu batu 1398 212500 910 B B Siparbar 927 B Pantis Peanor nor DK. GARUANG 887 B NIL WJ-R1*# 1240 Siantolung B

Aek Sitapean A 890 . NAMORA I LANGIT N F B a mb ilu 210000

n 1°54'0"N Hutajulu g =! =! Onanhasang KECAMATAN 878 Simataniari PAHAEJULU 1540 rce B NIL2-1 =! . A B P/S NIL3 A dis *# an ulu NIL3-1 . H u j A 1466 NIL2 -ba au Lumban Jaen B 1436 Sib A. B Sibaganding n a *# s a NIL1 h NIL2-2 940 a Lumban garogi D

207500 984 B . B A 1240 *# NIL1-1 *#NIL WJ-P1 663 B B T. TANAH BLERANG NAMORA I LANGIT DK. AEKHOLANG 888 Simanampang

B 1°50'0"N

202500 1073 DK. PANGULU BALAM SIL2-1 *# *#SIL1-3 915 SIL2 B SILANGKITANG =!*# Silangkitang SIL1 *#SIL1-2 SIL1-1 *#P/S Sigurung gurung Pardamean Nainggolan*# SIL3-1 Pagaran Gunungtua Pardomuan Nainggolan Pringoloan A. Parihanan Pargaulan *#SIL3 200000 Hantopaniang KECAMATAN Huta Simarpinggan Siriaria =! PAHAEJAE Huta Bagot Haruara 1°48'0"N DK. SORIMBUNG Sihobuk B917 811 A. Lumbangaraga Par T. LIANG GARAHA B id atan T. SIBATUBATU 830 B Sarulla 596 970 Siparandean 197500 B B Aek Bulu A. tik Bar 126 A. Bo ebe B Huta Aek Botik

Hita janji Maria Sirihitrihit Tarutung Dua ¤ T. ADIAN HARAHA Huta Sitonggi to Sibulanbulan Ba Huta Aek B

ta 1°46'0"N 0120.5 Km B590 ng toru 195000 Labuha Lambir Hita janji Maria

99°0'0"E 99°2'0"E 99°4'0"E 99°6'0"E 99°8'0"E Legenda Legend Sumber (Source) : Peta Topografi - BAKOSURTANAL, 1977, Skala 1 : 50,000. Titik Ketinggian Sumur Eksplorasi Namora I Langit dan Silangkitang B Medco Geothermal Indonesia Elevation Point Namora I Langit and Silangkitang Exploration Wells Jalan Arteri Lokasi Sumur Baru (West JEC) RENCANA PEMANTAUAN LINGKUNGAN Arteri Road New Well Site (West JEC) ENVIRONMENTAL MONITORING PLAN Jalan Kolektor P/S Pembangkit Listrik Collector Road Power Station LOKASI PEMANTAUAN LINGKUNGAN Jalan Lokal Batas Studi FISIKA - KIMIA Local Road Study Boundary Keterangan : Note : ENVIRONMENTAL MANAGEMENT SITE OF Batas Kecamatan Lokasi Pemantauan Kualitas Udara dan Kebisingan DK : Bukit PHYSICAL CHEMICAL Kecamatan Boundary *# Skala Digambar Oleh Monitoring Plan Site of Air Quallity and Noise Hill GGG Sungai Aek : Sungai Scale 1 : 100.000 Drafter Lokasi Pemantauan Gangguan Lalu Lintas River Diperiksa Oleh River =! Peta ABU Monitoring Plan Site of Land Traffic Disturbance Map II - 2 Proofreader Permukiman T. :Tinggi Tanggal Revisi Digabung Oleh Elevation 23/10/08 ERM Village Date Revision Compilation

BIBLIOGRAPHY

APHA, 1992. Standard Methods, APHA, AWWA, WPCF, Washington DC.

Arsyad, S., 1989. Konservasi Tanah and Air, IPB – Press, Bogor

Cox, G. W., 1975. Laboratory Manual of General Ecology. Wm. C. Brown Co. Inc. Dubuque, Iowa.

Dinas Kesehatan Propinsi Sumatera Utara. 2002. Profil Kesehatan Propinsi Sumatera Utara 2001. Meand.

Hammer, W.I. 1981. Second Soil Conservation. Consultant Report. AGOF/INS/78/006. Tech. Note No. 10. Centre for Soil Research, Bogor, Indonesia

London, J.R. 1984. Soil Suitability for Crops. Booker Tropical Soil Manual, Booker Agric, Int’l Ltd., London.

Neuman, W. L. 2000. Social Research Method: Qualitative and Quantitative Approaches. Fourth Edition. Allyn & Bacon. New York.

Odum, E.P., 1971. Fundamental of Ecology., W.B. Saunders and Co. Philadelphia

Pertamina Unocal North Sumatera Geothermal, Ltd.,1998. Analisis Dampak Lingkungan (ANDAL) Pengembangan Lapangan Panas Bumi Silangkitang and Pembangunan PLTP Sarulla Unit 1 dengan Kapasitas 110 MW, Kabupaten Tapanuli Utara, Provinsi Sumatera Utara. LP-ITB. Jakarta.

PT. PLN (Persero)., 2005. Analisis Dampak Lingkungan (ANDAL) PLTP Sarulla Tapanuli Utara, Prov. Sumatera Utara. PT. Berlian Jaya Mandiri. Meand

Rusli, Said. 1996. Pengantar Ilmu Kependudukan. Edisi 7 (Revisi). LP3ES. Jakarta.

Soemarwoto, O. 1991. Analisis Dampak Lingkungan (. Gajah Mada University Press, Yokyakarta.

Suratmo, G., 1988, Analisis Mengenai Dampak Lingkungan, Gajah Mada University Press, Yogyakarta.

West Japan Engineering Consultant, Inc., 2007. Indonesia Sarulla Geothermal Project. West JEC. Japan

Wishmeyer, W.H., and D.D. Smith., 1978. Predicting rainfall erosion losses: a guide to conservation planning. USDA Agr. Handbook.

ENVIRONMENTAL RESOURCES MANAGEMENT SARULLA OPERATIONS LIMITED (SOL)

APPENDIX 1

ENVIRONMENTAL MONITORING PLAN MATRIX SUMMARY

Environmental Monitoring Plan Summary Matrix

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

Environmental Monitoring Plan Summary Matrix

H2S H2S concentrations in Minister of Well drilling and To monitor changes in H2S Measurement of H2S Well locations and Once a week SOL • Environmental Impact • Environmental ambient air Environment Decree production testing concentrations in ambient concentrations in ambient villages around the well during well drilling Management Agency Impact No. Kep‐ air air using H2S monitoring locations and production (Bapedalda) of North Management 50/MENLH/11/ 1996 equipment according to testing Sumatera Province Agency (Bapedalda) Indonesian National • Environmental Office of of North Sumatera Standard (SNI) North Tapanuli Regency Province • Environmental Office of North Tapanuli Regency • Mining and Energy Agency of North Sumatera Province • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources Noise Noise level Minister of • Well drilling and To determine noise level Measurement of noise levels • Well locations Once a week during SOL • Environmental Impact • Environmental Environment Decree production in ambient air using • Villages around the well production testing Management Agency Impact No. Kep‐ testing equipment according to locations (Bapedalda) of North Management 48/MENLH/11/1996 • Mobilization of Indonesian National Sumatera Province Agency (Bapedalda) equipment and Standard (SNI) • Environmental Office of of North Sumatera materials North Tapanuli Regency Province • Environmental Office of North Tapanuli Regency • Mining and Energy Agency of North Sumatera Province • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

Environmental Monitoring Plan Summary Matrix

Significant Impact Monitored Environmental Monitoring Plan Environmental Monitoring Institutions Environmental Source of Significant Environmental Monitoring Environmental Monitoring Period Component / Activity Impact Parameter Impact Indicator Impact Objective Data Collection and Analysis Implementer Supervisor Reporting to Monitoring Location and Frequency Socio‐economic, socio‐cultural, and public health components Job opportunities Job opportunities Numbers of local and Workforce To ensure that the optimum To record the numbers, • Villages in the vicinity of Once a year during SOL Labor Agency of North • Environmental non‐local workers recruitment number of local workers are percentages, areas of origin the development of construction stage Tapanuli Regency Impact recruited by SOL and hired by SOL and its of SOL and its contractors Sarulla geothermal field Management its contractors contractors employees using available and power plant project Agency (Bapedalda) employee data from SOL area in Pahae Jae and of North Sumatera and its contractors Pahae Julu Districts, Province North Tapanuli Regency • Environmental • SOL office at project Office of North location Tapanuli Regency • Mining and Energy Agency of North Sumatera Province • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources Business Business Creation of business Construction To monitor local • To collect data on North Tapanuli Regency Once a year during SOL Industrial Agency of North • Environmental opportunities opportunities opportunities for local activities communities’ participation purchases of goods and construction stage Tapanuli Regency Impact communities level in project activities services carried out by Management SOL and its contractors, Agency (Bapedalda) and contracts that SOL of North Sumatera awarded to local Province companies • Environmental • To collect data on the Office of North growth of local businesses Tapanuli Regency; before, during and after • Mining and Energy construction stage Agency of North Sumatera Province • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources Community income Community income Household income Job and business To evaluate the household To collect community Villages in the vicinity of Once a year during SOL Labor Agency and • Environmental opportunities during income levels in the income data from local the development of construction stage Industrial Agency of North Impact construction stage surrounding project area agencies Sarulla geothermal field Tapanuli Regency Management and power plant project Agency (Bapedalda) area in Pahaee Ja and of North Sumatera Pahae Julu Districts, North Province Tapanuli Regency • Environmental Office of North Tapanuli Regency • Mining and Energy Agency of North Sumatera Province • Mining and Energy

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

Environmental Monitoring Plan Summary Matrix

C. Operation stage Geophysical and chemical components

H2S H2S concentrations in Minister of Power plant To monitor changes in H2S Measurement of H2S • Well locations • Well locations: SOL • Environmental Impact • Environmental ambient air Environment Decree operation concentrations in ambient concentrations in ambient • Power plant locations once every three Management Agency Impact No. Kep‐ air air using H2S monitoring months (Bapedalda) of North Management

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

Environmental Monitoring Plan Summary Matrix

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

Environmental Monitoring Plan Summary Matrix

Significant Impact Monitored Environmental Monitoring Plan Environmental Monitoring Institutions Environmental Source of Significant Environmental Monitoring Environmental Monitoring Period Component / Activity Impact Parameter Impact Indicator Impact Objective Data Collection and Analysis Implementer Supervisor Reporting to Monitoring Location and Frequency Socio‐economic, socio‐cultural, and public health components Job opportunities Job opportunities Numbers of local and Workforce To ensure that the optimum To record the numbers, • Villages in the vicinity of Once a year during SOL Labor Agency of North • Environmental non‐local workers recruitment number of local workers are percentages, areas of origin the development of operation stage Tapanuli Regency Impact recruited by SOL and hired by SOL and its of SOL and its contractors Sarulla geothermal field Management its contractors contractors employees using available and power plant project Agency (Bapedalda) employee data from SOL area in Pahae Jae and of North Sumatera and its contractors Pahae Julu Districts, Province North Tapanuli Regency • Environmental • SOL office at project Office of North location Tapanuli Regency; • Mining and Energy Agency of North Sumatera Province • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources Business Business Creation of business Operation activities To monitor local • To collect data on • North Tapanuli Regency Once a year during SOL Industrial Agency of North • Environmental opportunities opportunities opportunities for local communities’ participation purchases of goods and • SOL office at project operation stage Tapanuli Regency Impact communities level in project activities services carried out by location Management SOL and its contractors, Agency (Bapedalda) and contracts that SOL of North Sumatera awarded to local Province companies • Environmental • To collect data on the Office of North growth of local businesses Tapanuli Regency before, during and after • Mining and Energy construction period Agency of North Sumatera Province • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources Community income Community income Household income Job and business To evaluate the household To collect community • Villages in the vicinity of Once a year during SOL Labor Agency and • Environmental opportunities during income levels in the income data from local the development of construction stage Industrial Agency of North Impact operation stage surrounding project area agencies Sarulla geothermal field Tapanuli Regency Management and power plant project Agency (Bapedalda) area ine Pahae Ja and of North Sumatera Pahae Julu Districts, Province North Tapanuli Regency • Environmental • SOL office at project Office of North location Tapanuli Regency • Mining and Energy Agency of North Sumatera Province • Mining and Energy

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

Environmental Monitoring Plan Summary Matrix

Significant Impact Monitored Environmental Monitoring Plan Environmental Monitoring Institutions Environmental Source of Significant Environmental Monitoring Environmental Monitoring Period Component / Activity Impact Parameter Impact Indicator Impact Objective Data Collection and Analysis Implementer Supervisor Reporting to Monitoring Location and Frequency Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources Community unrest Community unrest • Communities’ • Workforce To identify local To record complaints • Villages in the vicinity of Once a year during SOL • Environmental Impact • Environmental complaints regarding recruitment communities’ complaints regarding the use of local the development of construction period Management Agency Impact workforce • Operation of regarding local workforce workers, well drilling and Sarulla geothermal field (Bapedalda) of North Management recruitment transmission recruitment, well drilling production testing, and and power plant project Sumatera Province Agency (Bapedalda) • Local concerns network and production testing, and operation of transmission area in Pahae Jae and • Environmental Office of of North Sumatera toward transmission operation of transmission network Pahae Julu Districts, North Tapanuli Regency Province network network North Tapanuli Regency • Environmental • SOL office at project Office of North location Tapanuli Regency • Mining and Energy Agency of North Sumatera Province • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources Other monitoring Solid and liquid waste monitoring Surface water quality • Solid waste: types • Compliance with • Domestic liquid • To identify the types and • To measure the quantities • Domestic solid waste • Solid waste: each SOL • Environmental Impact • Environmental and quantities of Minister of Energy waste quantities of solid waste of solid waste generated disposal area time solid waste Management Agency Impact waste collected, and Mineral • Water discharges generated by SOL by counting the number of • Domestic wastewater is being disposed (Bapedalda) of North Management transported, Resources Decree from domestic • To find out if surface trucks coming in and out treatment plant • Domestic Sumatera Province Agency (Bapedalda) disposed to No. 45 of 2006 wastewater water quality is affected of waste disposal area location wastewater • Environmental Office of of North Sumatera landfills, and regarding the Province treatment plant by effluent discharge • To sample, prepare and • Well locations (sump treatment plant: North Tapanuli Regency recycled Management of • Drilling well, from the domestic analyze water samples pit and slurry disposal) once a month • Environmental Drilling Reservoir, • Domestic liquid sump pit, well wastewater treatment from domestic • Well locations: Office of North Slurry Waste and • Community wells at SIL waste effluent: production plant wastewater treatment during and after Tapanuli Regency Drill Powder in Oil and NIL BOD, COD, TSS, (during • To determine the plant outlets according to drilling • Mining and Energy and Gas Drilling • Batang Toru River and pH production test) performance of the SOL protocols (which are Agency of North Activities • Types and which potentially wastewater treatment based on Indonesian Sumatera Province • Compliance with B3 National Standards (SNI)) quantities of producing both plant • Mining and Energy waste regulations and to measure pH, hazardous and hazardous and • To ensure correct Agency of North (Government conductivity, and in situ toxic (B3) wastes non‐hazardous handling and disposal of Tapanuli Regency Regulations No. 18 wastes • To monitor the • Spillage: types and B3 wastes • Directorate General of 1999 and No. 85 implementation of quantities of of Mineral, Coal and of 1999) standard operational spillage Geothermal of procedures (SOP) for oil Department of spill prevention Mineral and Energy • To monitor the correct Resources implementation of SOP for B3 wastes handling and disposal • To carry out TCLP Test for drilling sludge, slurry

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

Environmental Monitoring Plan Summary Matrix

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

Environmental Monitoring Plan Summary Matrix

Significant Impact Monitored Environmental Monitoring Plan Environmental Monitoring Institutions Environmental Source of Significant Environmental Monitoring Environmental Monitoring Period Component / Activity Impact Parameter Impact Indicator Impact Objective Data Collection and Analysis Implementer Supervisor Reporting to Monitoring Location and Frequency Initiatives for Agriculture Production level and • Limited • To monitor the To evaluate the effectiveness Villages in the vicinity of Once a year during SOL Agriculture Agency of • Environmental improving farming productivity in Pahae types of agriculture knowledge on understanding of of all projects funded by SOL the development of the implementation North Tapanuli Regency Impact and agriculture Jae and Pahae Julu commodities around agriculture significant factors Sarulla geothermal field of community Management cultivation techniques Districs, North the project area in commodities with affecting agriculture and power plant project development Agency (Bapedalda) Tapanuli Regency Pahae Jae and Pahae high economic production area in Pahae Jae and program of North Sumatera Julu Districs, North values amongst • To monitor production Pahae Julu Districts, North Province Tapanuli Regency young farmers level of significant local Tapanuli Regency • Environmental • Low level of agriculture products Office of North interest on Tapanuli Regency agriculture • Mining and Energy activities amongst Agency of North younger Sumatera Province; generation • Mining and Energy • Shortage of Agency of North agriculture Tapanuli Regency products • Directorate General • Limited high of Mineral, Coal and quality agriculture Geothermal of production Department of facilities Mineral and Energy • Limited skills in Resources using agriculture machineries amongst farmers Local business Local communities’ • Number of locally • Level of local To monitor local • To collect data on Villages in the vicinity of Once a year during SOL Industrial Agency of North • Environmental opportunities participation level in owned and managed communities communities’ participation purchases of goods and the development of the implementation Tapanuli Regency Impact various economic businesses participation of in the economic services carried out by Sarulla geothermal field of community Management activities • Types of goods and integrally and development of the project SOL and its contractors, and power plant project development Agency (Bapedalda) services provided equally in local area in North Tapanuli and contracts that SOL area in Pahae Jae and program of North Sumatera business Regency awarded to local Pahae Julu Districts, North Province • Local economic opportunities companies Tapanuli Regency activities value • Environmental • Level of local • To record the number of Office of North communities’ economic facilities Tapanuli Regency business skill managed by the local • Mining and Energy • Availability of communities Agency of North access to sources • To record data on Sumatera Province of funding and economic and business • Mining and Energy capitals development initiatives Agency of North undertaken by SOL Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources Provision of public Local communities’ Local governments’ • Rapid growth and To support local To collect data on the Villages in the vicinity of Once a year during SOL Public Works Agency of • Environmental infrastructures needs and demands request to provide development governments in its efforts to availability of public the development of the implementation North Tapanuli Regency Impact for public services public infrastructures rates provide adequate public infrastructures and evaluate Sarulla geothermal field of community Management • Local services to local the effectiveness of all and power plant project development Agency (Bapedalda) communities’ communities projects funded by SOL area in Pahae Jae and program of North Sumatera increased Pahae Julu Districts, North Province demands for Tapanuli Regency • Environmental public services Office of North Tapanuli Regency • Mining and Energy Agency of North Sumatera Province

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

Environmental Monitoring Plan Summary Matrix

Significant Impact Monitored Environmental Monitoring Plan Environmental Monitoring Institutions Environmental Source of Significant Environmental Monitoring Environmental Monitoring Period Component / Activity Impact Parameter Impact Indicator Impact Objective Data Collection and Analysis Implementer Supervisor Reporting to Monitoring Location and Frequency • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources. Cultural preservation Traditional activities, Changes in traditional Increasing presence To assist the local • To document and report Villages in the vicinity of Once a year during SOL Education Agency of North • Environmental cultural festivals, and cultural values and of modern society communities in maintaining on programs and activities the development of the implementation Tapanuli Regency Impact books and customs and its associated their traditional cultures of local ethnic groups Sarulla geothermal field of community Management monographs on infrastructures and intact • Cultural preservation, and power plant project development Agency (Bapedalda) language, history, materials including traditional area in Pahae Jae and program of North Sumatera sociology and local activities (dancing), Pahae Julu Districts, North Province anthropology cultural festivals, seminars Tapanuli Regency • Environmental and conferences, books Office of North and monographs on Tapanuli Regency language, history, • Mining and Energy sociology and local Agency of North anthropology Sumatera Province • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources Awareness of SOL Accuracy and Lack of awareness and Misinformation • To monitor the • To review the discussions Villages in the vicinity of Once every three SOL • Environmental Impact • Environmental activities completeness of understanding of SOL circulating in the effectiveness of SOL with employees and the development of years during Management Agency Impact information about activities (such as local communities programs in community leaders about Sarulla geothermal field operational stage (Bapedalda) of North Management SOL activities within employment, training concerning SOL disseminating information dissemination and power plant project Sumatera Province Agency (Bapedalda) the local and business activities information about SOL to employees and the area in Pahae Jae and • Environmental Office of of North Sumatera communities opportunities) within activities and to rectify local communities Pahae Julu Districts, North North Tapanuli Regency Province the workforce and local inaccurate information • To review the discussions Tapanuli Regency • Environmental communities • To gain feedback from with local government Office of North employees and the local about information Tapanuli Regency communities on how to dissemination to the local • Mining and Energy disseminate accurate and communities Agency of North useful information Sumatera Province • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

Environmental Monitoring Plan Summary Matrix

Pardamean Nainggolan) • Environmental Office of North Tapanuli Regency • Mining and Energy Agency of North Sumatera Province • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources Community income Community income Household income Business To determine household To collect community The development of Once in post‐ SOL Labor Agency and • Environmental opportunities during income of the communities income data from local Sarulla geothermal field operation stage Industrial Agency of North Impact post‐operation stage in the surrounding project agencies and power plant project Tapanuli Regency Management area area in Pahae Jae and Agency (Bapedalda) Pahae Julu Districts, North of North Sumatera Tapanuli Regency Province • Environmental Office of North Tapanuli Regency • Mining and Energy Agency of North Sumatera Province • Mining and Energy Agency of North Tapanuli Regency • Directorate General of Mineral, Coal and Geothermal of Department of Mineral and Energy Resources Community unrest Community unrest Complaint from local Employee release To determine specific Documenting complaints The development of Once in post‐ SOL • Environmental Impact • Environmental communities regarding complaints from local from local communities Sarulla geothermal field operation stage Management Agency Impact employee release. communities regarding regarding employee release and power plant project (Bapedalda) of North Management . employee release area in Pahae Jae and Sumatera Province Agency (Bapedalda) Pahae Julu Districts, North • Environmental Office of of North Sumatera Tapanuli Regency North Tapanuli Regency Province • Environmental Office of North Tapanuli Regency • Mining and Energy

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

Environmental Monitoring Plan Summary Matrix

ENVIRONMENTAL MONITORING PLAN/RPL SARULLA OPERATIONS LIMITED (SOL)

APPENDIX 2

SOL ORGANIZATION CHART

Board of Directors

General Manager

Secretary

Public Affairs Technical Human Resorces Finance HSE Manager Manager Manager Manager Manager

Land Acquisition Operation Health & Safety Supervisor Supervisor Supervisor

Technical Environmental Supervisor Supervisor

Sarulla Operations Ltd. Organization Structure