Environmental and Social Monitoring Report · Environment & Social Monitoring Report-1H18 Rev 2 -...

Environmental and Social Monitoring Report

Project Number: 50330-001 30 January 2019

INO: Rantau Dedap Geothermal Power Project

(Phase 2)

Semi-Annual Report (January to June 2018)

Prepared by PT Supreme Energy Rantau Dedap (PT SERD) for Asian Development Bank

This environmental and social monitoring report is a document of the borrower. The views expressed herein do not necessarily represent those of ADB's Board of Directors, Management, or staff, and may be preliminary in nature. Your attention is directed to the “Terms of Use” section of this website. In preparing any country program or strategy, financing any project, or by making any designation of or reference to a particular territory or geographic area in this document, the Asian Development Bank does not intend to make any judgments as to the legal or other status of any territory or area.

Rantau Dedap

Geothermal Power Project

Environment & Social Monitoring Report

RD

Issued on 30 January 2019

RD-RSH-RPT-IEE Rev 2

Confidential

Environment & Social Monitoring Report-1H18 Rev 2 - 30 January 2019 Page 2

PT Supreme Energy Rantau Dedap

Menara Sentraya, 23rd

Floor, Jl. Iskandarsyah Raya No. 1A

Kebayoran Baru, Jakarta 12160, Indonesia

P +62-21-2788 2222

F +62-21-2788 2333

www.supreme-energy.com

COPYRIGHT:

The concepts and information contained in this document are the property of PT Supreme Energy Rantau Dedap.

Use or copying of this document in whole or in part without the written permission of PT Supreme Energy Rantau Dedap

constitutes an infringement of copyright.

The Supreme Energy project companies - SE Muara Laboh, SE Rajabasa and SE Rantau Dedap are independent companies

developing geothermal projects in Sumatra, Indonesia. Based on the agreement of the shareholders of the individual project

companies, the Supreme Energy companies are managed in an integrated way in order to maximize the synergies in terms

of use of resources and organization of their core and supporting processes. Consequently, important portions of the

documentation body developed and applied within each company (manuals, procedures, description of processes,

guidelines etc.) are common to all project companies. The applicability of each document to one or several project

companies is reflected in the reference of each document.

Any document applicable to SE Muara Laboh contains the characters “ML” in the document reference.

Any document applicable to the SE Rajabasa project company contains the characters “RB” in the document reference.

Any document applicable to the SE Rantau Dedap project company contains the characters “RD” in the document reference.

If a document applies to all three Supreme Energy companies, the term “Supreme Energy” may refer to any and all of these companies.

http://www.supreme-energy.com/


Table of Contents

1. Project Information 6

1.1 6

1.2 7

1.3 8

Project Location

Project Summary

Contacts

2. Relevant Environmental Permits or Compliance Certificates 10

2.1 New Permit or Compliance Certificates Required and Obtained 10

2.2 Key Developments and Major Changes in Location and Design 10

2.3 Findings of Environmental and OHS Regulatory Inspections or Audits 11

2.4 Monitoring Table Permit / Consultation 11

3. Incidents of Environmental Safeguards Violations or Non-compliance 13

3.1 Summary of Incidents 13

3.2 Summary Table of Incidents 13

4. Incidents of Environmental, OHS Accidents 14

4.1 Environmental Incidents 14

4.2 Occupational / Community Health Incidents 14

4.3 Safety Incidents 14

4.4 Summary Table of Incidents 15

5. Social Safeguards Monitoring 17

5.1 Social Safeguards Monitoring General Overview 17

5.2 Status of Corrective Actions 17

5.3 Summary of Activities Carried Out, Issues and Challenges 18

5.4 Summary of Stakeholder Engagement Plan 19

5.5 Livelihood and Skill Development Opportunities to Affected Persons

through the ISDP of SERD 21

5.6 Forward Plan / Next steps (for the next 6 months) 22

5.7 Labour Hiring and Management 22

6. Environmental Capacity 24

6.1 Staff Capacities in Environmental Management 24

6.2 Degree of Awareness 24

6.3 Training Conducted 24

6.4 Needs Assessment of Environmental Management Capacity 25

6.5 Awareness Level of Contractors’ Field Personnel 22

7. Social Management Capacity 26

7.1 SERD’s Relations Team 26

7.2 Number and Adequacy of Staff to Monitor Labour and Working Conditions 26


7.3 Training Conducted 26

7.4 Designation and Signature of person responsible 26

8. Issues, Status of Implementation of Mitigating Measures

in the Environmental Management Plan 27

8.1 Pollution (Air Quality) Monitoring 27

8.2 Water Quality Monitoring 30

8.3 Wastes 32

8.4 Erosions 34

8.5 Water Flow 34

8.6 Aquatic Biota 35

8.7 Flora and Fauna 36

9. Permit Compliance 42

9.1 Compliance with AMDAL Document 42

9.2 Compliance with Environmental Permit 42

10. Biodiversity 43

10.1 Biodiversity Action Plan Summary 43

10.2 Biodiversity Action Plan Details 43

10.3 Biodiversity (Endangered Species) 46

10.4 Biodiversity Offset Strategy 50

11. Transmission Network 51

12. Information Disclosure 52

List of Attachments

Attachment 1 : Environmental Activities

Attachment 2 : Safety Health Activities

Attachment 3 : Social Activities

Attachment 4 : Form 4 Facilities Agreement


Abbreviations

ADB Asia Development Bank

EPC Engineering, Procurement, and Construction

ERM Environmental Resources Management

ESAP Environmental and Social Action Plan

FC Financial Close

FEED Front End Engineering Design

ISDP Integrated Social Development Program

JBIC Japan Bank for International Cooperation

LAPI ITB Lembaga Afiliasi Penelitian dan Industri Institut Teknologi Bandung

LIPI Lembaga Ilmu Pengetahuan Indonesia (National Science Body)

OHS Occupational Health and Safety

PLN Perusahaan Listrik Negara (National Power Company)

PP Pembangunan Perumahan`

PPA Power Purchase Agreement

PRA Plumpang Raya Anugerah

Rekind Rekayasa Industri

RKL Rencana Pengelolaan Lingkungan (Environmental Management Plan)

RPL Rencana Pemantauan Lingkungan (Environmental Monitoring Plan)

RD Rantau Dedap

NEXI Nippon Export and Investment Insurance

PLN PT Perusahaan Listrik Negara (Persero)

SCAR Social Compliance Audit Report

SERD PT Supreme Energy Rantau Dedap

SEP Stakeholder Engagement Plan

SGS Steam Gathering System

SHE Safety Health Environment


1. Project Information

1.1 Project Location

SERD Geothermal Power Plant Project is located in a mountainous area approximately 290 km south west

of Palembang, the capital city of South Sumatra in Indonesia. The road access to the site is generally in

good condition as main public road is asphalted. The site can also be reached by plane through a small

airport at Pagar Alam and by train from Palembang to Lahat city.

A 20 km unsealed road, suitable for transportation and mobilization, exists as the last section of road

from Kota Agung village until the site entrance and geothermal project area.

The project site is located around 35 km south east of an active volcano and a risk assessment of an

eruption has been studied and hazards of ash fall identified.

The topography of the Rantau Dedap Geothermal field is best described as “rugged” – the bulk of it being

within a protected forest. Elevations of the steam production facilities range from 1,752 metres above

sea level (masl) at Wellpad RD-B, to 1,960 masl at the proposed power station site adjacent Wellpad RD-

E, to 2,564 masl at the Wellpad RD-L.

Picture 1 : Location of Rantau Dedap Geothermal Project in Sumatera


Picture 2 : Site Overview and Power Plant

1.2 Project Summary

In late 2010, a mining license (IUP or Ijin Usaha Pertambangan) was issued to the project company PT

Supreme Energy Rantau Dedap (SERD). On 16 November 2017 the Third Amendment of Power Purchase

Agreement (PPA) between Perusahaan Listrik Negara (PLN) and SERD was signed and the Ministry of

Finance of the Republic Indonesia issued the Government Guarantee Letter for the Rantau Dedap

Geothermal Power Project on 4 April 2018.

In January 2013, civil construction works commenced to support drilling exploration activities. The

construction of access roads (± 42 km access roads from Kota Agung - Tunggul Bute - Rantau Dedap site)

and 4 (four) wellpads (RD-B, RD-C, RD-E, RD-I) was completed in November 2014.

The exploration well RD-B1 was spud-in on 3 February 2014 and exploration drilling continued until early

2015. In total 6 wells were completed which are RD-B1, RD-B2, RD-C1, RD-C2, RD-I1 and RD-I2, and

followed by an extensive well testing program, which was completed in August 2015. Based on the

drilling and well testing results, SERD’s subsurface team prepared the numerical model of the resource

and issued the well field assumption.

GeothermEx, Inc. (GTX) as Lenders’ Resource Consultant has performed a due-diligence review on the

assumption of the Rantau Dedap geothermal resource and issued the Final Resource Assessment report


in October 2015 and addendum October 2017. The Feasibility Study was carried out by AECOM as Owner

Engineer by end of 2015, followed by the FEED in 2016 and preparing the tender documents.

A consortium composed of PT Rekayasa Industri (‘‘Rekind”) and Fuji Electric has been selected in 2017

and the fixed price EPC contract was signed on 22 March 2018 and Notice to Proceed (NTP) issued on 19

April 2018. Under the EPC Contract the Contractor is responsible for the procurement, installation,

testing and commissioning of the SGS system, the Power Plant and the Substation, as well as

interconnection to the PLN grid connection point, wellpads, access roads and accommodation complex.

1.3 Contacts

Company: PT Supreme Energy Rantau Dedap

Menara Sentraya, 23rd

Floor

Jl. Iskandarsyah Raya no. 1A, Kebayoran Baru, Jakarta 12160

Ph: +62-21 2788 2222 Fax: +62-21 2788 2333

Attn: Nisriyanto


2. Relevant Environmental Permits or Compliance

Certificates

This Chapter discusses relevant environmental permits or compliance certificates as required by SERD,

including the latest permits or compliance certificates obtained until end of June 2018, key developments

and any major changes in location and design, and findings of any environmental and OHS regular

inspections audits.

2.1 New Permit or Compliance Certificates Required and Obtained

During January up to end of June 2018, no new permit or extension of existing permits are required.

2.2 Key Developments and Major Changes in Location and Design

No major changes to location and design were made in Semester 1 of 2018.

The environmental activities done on site included:

Recruitment process of Site SHE Leader

Recruitment process of Site Environmental Engineer

Continue the selection and survey of offset locations – conduct social survey to the potential

offset site

Continue wildlife monitoring by camera trap

Invasive species clearing

Regular joint forest patrol with province forestry officers and regency forestry officers

Flora and fauna identification survey in access road to Wellpad L, M, N, and X

Prepare JSEA (Job Safety, Environmental Analysis) for flora and fauna identification survey in

access road to Wellpads L, M, N, and X

Forestry boundary installation.

Performed initial field survey for PT SERD Biodiversity Offset with the help of local forestry as

well as consultant

6 monthly RKL-RPL field sampling/survey has been conducted, results will be obtained on 6th

of August, 2018

Continued PT SERD Nursery maintenance and vegetation program

EBTKE Safety Health and Environment Assesment from 31 July 2018 - 4 August 2018

Preparation for MMD Site Visit in September

Producing PT SERD Site Specific SHE procedures

RD-MSHE-DOM-PRO-0001 Site Specific Emergency Response Plan

RD-MSHE-DOM-PRO-0002 Site Specific SERD Traffic & Journey Management Procedure

RD-MSHE-DOM-PRO-0003 Wild Animal Interference

RD-MSHE-GNS-PRO-0001 ID Badge & Access Control Procedure

RD-MSHE-WAM-PRO-0001 Drilling Cutting Management Procedure (Ind)

RD-MSHE-WAM-PRO-0002 Site Specific Waste Management Plan

Reviewing Contractor Site Specific SHE procedures

RD-PRD01-COA-COS-0028 and 29 Verification of Biodiversity Action Plan


RD-PRD01-COW-CPLN-1002 Rev C Worker Accommodation Plan

RD-PRD01-COW-CPLN-1003 Rev C Construction Accommodation Plan

RD-PRD01-COW-CPRO-1001 Rev A Chance Find Procedure

RD-PRD01-SHE-CPLN-1001 SERD SHE Management Plan

RD-PRD01-SHE-CPLN-1002 Rev B Emergency Response Plan

RD-PRD01-SHE-CPLN-1003 Rev C Environmental Management Plan

RD-PRD01-SHE-CPLN-1004 Rev B Waste Management Plan

RD-PRD01-SHE-CPLN-1005 Rev B Traffic & Journey Management Plan

RD-PRD01-SHE-CPLN-1006 Biodiversity Action Plan

RD-PRD01-SHE-CPRO-1003 H2S Control and Monitoring Procedure

RD-PRD01-SHE-CPRO-1004 Noise Control and Monitoring Procedure

Contractor (Rekind)

The environmental activities done on site included:

Conducted assessment for wheel washing facility construction

Noise monitoring

Temperature monitoring

Installed SHE banners around project area

Verification of Biodiversity Survey (Document Incoming)

Installation of Sediment Traps

Dust control/suppresion measures by way of water spraying truck.

Producing and revising Site Specific SHE procedures

2.3 Findings of Environmental and OHS Regulatory Inspections or Audits

No audit of Environmental and OHS has been conducted by LESC Consultant during Semester 1 of

2018.

No audit of Environmental and OHS has been conducted by OHS Regulatory during Semester 1 of

2018.

2.4 Monitoring Table Permit /Consultation

No additional permit or extension of a permit was required during Semester 1 of 2018.

Monitoring Item Monitoring Results during Reporting Period

Permit

(Environmental)

Permit

Obtained /Not obtained Application Date: YYYY/MM/DD

Obtained Date: YYYY/MM/DD

Valid until: YYYY/MM/DD

Other environmental permits (if any permit obtained during the monitoring period)

Name of permit:

Obtained Date: YYYY/MM/DD

Valid until: YYYY/MM/DD

*If obtained, please submit a copy of the permit together with this monitoring form.



Consultation Name of Consultation Site visit by Lenders (BTMU and SMBC)

Date/Venue 2018/02/21

Please summarize the main discussion points, and attach the minutes of meeting. Introduction to SERD site


Consultation Name of Consultation Visit DAS Musi and Forestry of South Sumatera

Date/Venue 2018/06/26

Please summarize the main discussion points, and attach the minutes of meeting. Discuss search of offset locations


3. Incidents of Environmental Safeguards Violations or Non-

compliance

This Chapter discusses relevant incidents of environmental safeguards violations based on applicable

environmental standards and regulations along with the correctives actions, deadlines, identification of

responsible parties, and status of implementation of corrective action plan.

3.1 Summary of Incidents

No incidents of environmental safeguards, violations or non-compliance, and corrective actions

required.

No incidents with security forces

3.2 Summary Table of Incidents

There had been no issues found related to incidents of environmental safeguards, violations or non-

compliance, and hence no corrective actions were required.

Date /

Time

Responsible

Agency

Nature of

Non-

compliance

Standards and

Regulations

Violated

Date &

Authorities

Recorded

Corrective

Actions

Status of

Corrective Action

Implementation

--- --- --- --- --- --- ---


4. Incidents of Environmental, OHS Accidents

This Chapter discusses incident recorded dates and responsible agencies, the scale of damage and injury,

authorities in charge of investigation/ recording, media or community reactions and corrective actions,

deadlines, identification of responsible parties.

4.1 Environmental Incidents

No Environmental incidents were reported during the period.

4.2 Occupational / Community Health Incidents

No Community Occupational / Health Incidents were reported during the period.

4.3 Safety Incidents

The safe working hours are :

Safe Working Hours Safe MH YTD

(to end of June 2018)

Safe MH since Last LTA

(since 13 December 2013)*

Employee and Temporary Workers 20,802 204,721

Contractors 176,520 3,734,563


4.4 Summary Table of Incidents

For the period of January - June 2018, there were [7] property damage incident [2] near misses, [0] lost

time incidents, and [0] fatalities.

ACTIVITY YTD DESCRIPTION Corrective Action Plan

Number of Occupational Fatality

Incident (Company and Contractor)

0 -

Number of Occupational Lost Time


0 -

Number of Medically Treated


0 -

Number of First Aid Treatment

(Company and Contractor)

0 -

Number of High Potential Serious

Incidents or High Potential Near

Misses/Near Hits (Company and

Contractor)

0 -

Number of Near Misses / Near Hits


2 1) RD-IR-18-03 : 26 April 2018 : Near

Miss Wheel Loader of GMK

went into ditch at CH 9+000 when

providing support for logistics

mobilization.

Fill up open ditch with rock material

Allocate security personnel to control

traffic flow

Loader evacuation plan

Closed by SCM Supervisor on 26 April

2018

2) RD-IR-18-08 ; 10 June 2018 ; Near

Miss Mobile Crane failed to

passing steep road at Elang Road

before Pump Station#4

Assist crane mobilization with loader

Escorting vehicle shall be followed

Closed by Fathul (Crane Coord’) on 10

June 2018

Number of Incident / Accident


7 1) RD-IR-18-01 ; 03 April 2018 ;

Minor Material Damage Minor

fire at generator 65 kVA at Talang

Pisang camp.

Replace with new genset

Repair the broken genset

PM Schedule applied

Closed by Anjan & Chaerudin on 17 April

2018

2) RD-IR-18-02 ; 25 April 2018 ; Non-

work related incident, Minor

damage damage to left side

mirror of GMK Trailer due to

thrown by rock at WAC 02 CH

3+000 Karang Endah Village.

Report to the local police

Issued the memorandum regarding

driving at night

Closed by SCM Supervisor on 25 April

2018

3) RD-IR-18-04 ; 26 April 2018 ; Non-

work related incident, minor

damage Rubber traffic cone

was found burned near Tunggul

Bute village.

Investigate causal factor

Coordination with local village to

maintain the company and public

assets

Closed by SSM on 26 April 2018


4) RD-IR-18-05; 25 May 2018; Minor

Material Damage Rear door of

a truck was damaged due to hit by

sliding of Ruhrpumpen pump.

Improper lashing.

Proper transport selection

Proper lashing

Closed by Logistic Dept. on 26 May 2018

5) RD-IR-18-06; 27 May 2018; Non-

Work Related Incident Four

traffic signs installed at the

roadside were stolen.

Proper investigation for missing

asset

Enforce the security guard to

increase the patrol frequency

Closed by Security Coord on 30 May

2018

6) RD-IR-18-07 ; 30 May 2018 ; Minor

Material Damage A chain saw

was overrun and crushed by

excavator due to improper

temporary storage.

Proper tools and equipment storage

while not in use

Closed by Tool user on 30 May 2018

7) RD-IR-18-09 ; 29 June 2018 ; Non-

Work Related Accident 1 (one)

Mobile Crane and 1 (one) Dozer

were burned by unknown person

around Well pad E

Deploy local guard for parked

equipment

Police investigation

Police investigation is still on-going


5. Social Safeguards Monitoring

This Chapter discusses progress in implementation of the social safeguard compliance audit report and

corrective action plan, implementation of grievance mechanisms, resources for implementation of social

safeguards, forward plan of social safeguards, labour hiring and management.

5.1 Social Safeguards Monitoring General Overview

After conducting site surveys in May 2018, the Livelihood Improvement Program Consultant conducted

an analysis on the coffee plantation improvement, both method and program. The Consultant came

with the result that the current green and red beans of the Semendo coffee have a bad treatment. The

current beans were categorized as grades 2 and 3 of Indonesian Coffee Standard. However, it could be

upgraded to grade 1 and fine grade. SERD continues to implement the proposed action plan suggested

by the consultant.

SERD social team continued monitoring the operation of the Community Committee that had been

established in early March 2018. Several CSR programs have been conducted, such as:

The Ramadhan Safari during moslem holy month as another channel to disseminate information on

the project progress to the Community. The team visited Tunggul Bute Village, Segamit Village,

Rantau Dedap Village (in preparation), Lawang Agung Village, Karang Endah Village, Pandan Arang Ulu

Village, Kota Agung Village, and an Islamic School at Rantau Dedap Village.

• Continued delivering the safety net program to the elder Vulnerable Affected People (every 3

months)

• Supported the development of small mosque of an Elementary School in Kota Agung Sub District.

Further to engage the community with CSR Programs, SERD social team also engaged the stakeholder by

conducting other social programs, such as:

A day with Supreme Energy Rantau Dedap, collaboration with the local elementary school to

disseminate the information regarding the SERD geothermal operation to the students.

Coordination meeting with District Forum that consisted of Head of Sub district, Head of Sub district’s

Police and Head of Sub district Military, and representatives from the Contractors.

5.2 Status of Corrective Actions

Summary of corrective action status as follows:

Corrective Actions Completion

status % Comment

Revised Stakeholder Engagement Plan,

Grievance log, and updated resourcing plan

100% SERD already revised the SEP to update the list of affected people, update

engagement methods and strategies for Direct Project Affected People

(DPAP) & Indirect Project Affected People (IPAP). PT Supreme Energy

Rantau Dedap (SERD) has also revised grievance log details and hiring new

Community Liaison Officer (CLO)


Corrective Actions Completion

status % Comment

Revised ISDP to be updated that is focused to

address impacts to AHs and distribute Project

benefits to broader community

100% ISDP is being revised, and ready for implementation

Bi-annually Social Safeguard Monitoring

Report June 2018

100% SERD submit this report as bi- annually social safeguard monitoring report

5.3 Summary of Activities Carried Out, Issues and Challenges

During the period of Semester 1 of 2018, Relations Team continously participate activities as follows:

Land Acquisition/Change in land ownership and land tenure

1. Do changes in land ownership and land tenure (if any) for the project purpose cause conflict in communities? If yes, please describe the details and the measures.

Yes No No

2. Please describe on the land acquisition process during the monitoring period (if any). (e.g. land certification process)

Latest land acquisition activity was to obtain the land for project accommodation block which has been settled before end of 2017

Livelihood Restoration 1. Please describe integrated Social Development Program, including CSR activities, which are conducted during the monitoring period.

ISDP program is being focused to the Livelihood Improvement Program (LIP) for DPAP. SERD and consultant have conducted assessment and monitoring activity to the DPAP skills on coffee harvesting and processing. After conducting the site survey on May 2018, the Consultant conducted an analysis on the coffee plantation improvement, both method and program. The Consultant came with the result that the current green and red beans of the Semendo Coffee have a bad treatment. The current bean is categorized as grade 2 and 3 of Indonesian Coffee Standard. However, it could be upgradede to grade 1 and fine grade. SERD continues to implement the proposed action plan suggested by the Consultant to training the DPAP on how to know better quality of coffee and how to conduct the right harvesting and processing in order to get better quality of coffee bean and the ultimate objective will be how to get better price in the market.

SERD social team continues monitoring the operation of the Community Committee that had been established in early March 2018. Several CSR programs have been conducted such as: o Supported Volley Ball Tournament Event in Lawang Agung village in Kota Agung Sub-district, Lahat. o Supported the Healthy Children Movement event in Semende Darat Ulu Sub-district, Muara Enim. o Conducted the Ramadhan Safari during holy month as another channel to disseminate the project progress

information to the Community. The team were visiting Tunggul Bute Village, Segamit Village, Rantau Dedap Village (in preparation), Lawang Agung Village, Karang Endah Village, Pandan Arang Ulu Village, Kota Agung Village and Islamic School at Rantau Dedap Village.

o Continue delivers the safety net program to the elder Vulnerable Affected People (every 3 month) o Supported the development of small mosque of Elementary School in Kota Agung Sub District.

2. Please provide with the monitoring of Livelihood Improvement Programs for Affected Households. Especially, please describe in case any household whose livelihood has been worse than pre-project level. Discuss impacts on the vulnerable households, in a separate section.

This activity will be conducted after LIP program implementation

Grievances 1. Please provide us with the grievance log, if any receiving/on-going/closing grievances during the monitoring


period, which includes the contents, receiving date, closing date, current situation, etc. of the grievance.

Please refer to grievances log table below

Employment Opportunities

1. Please describe number and proportion of local workforce employed for the project. Please include the numbers of affected persons who have been engaged in the workforce.

Total local workforce employed for the project is around 142 persons (136 males ; 6 Females)

Community Income 1. Please describe if any changes can be quantitatively observed in the community income due to the project. (e.g. increasing income by working as local labor, doing small business, etc.)

Before SERD project exist, everyone from Tunggul Bute Village or Rantau Dedap Village (both are nearest villages from Project area) should take one (1) day trip to go to subdistrict. Now, due to Project existence the infrastructure become better and well maintained, better access has created economic growth of the local community income. Many local business opportunities have been growing and SERD also keens to recruit local workers for supporting project activities. Through ISDP & CSR programs, SERD also helps affected community to have better livelihood, the productivity of coffee plantation increased and many kinds of street vendors were opened which most of them were operated by women.

Community Perception

1. Are there any negative perceptions towards the Project activities? If yes, please describe the details and mitigation measures.

Yes No No

Community Health

1. Are there any negative impacts on community health caused by the project? (eg increasing of infectious disease, problems at sanitation facilities, etc.) If yes, please describe the details and mitigation measures.

Yes No No

5.4 Summary of Stakeholder Engagement Plan

There were many stakeholder engagement activities have been carried out by SERD during the reporting

period in line with the project’s commitments in the stakeholder engagement plan. SERD always noting every stakeholder engagement activities in the stakeholder engagement log book. Some of stakeholder

engagement activities are summarized in the following table:

Date of

Consultation Location Theme

Participants

(Number of

Participants)

Information

Disseminated Key Issues Raised

SERD Response and

Action Taken

08 May 2018 Pagar Alam’s Major Office

SERD Project Progress

Presentation

45 persons Development plan of

Rantau Dedap

project

Keep good

communication and

coordination with all

stakeholders.

Respects local

wisdom.

Local employment

and project benefits

SERD through its

Company Policy and

Procedure has

accommodated all

concerns. Need to be

emphasized and

supervised during

implementation

02 June 2018 Rantau

Dedap

primary

school 8

"A day together with PT.

Supreme Energy Rantau

Dedap”

Around 40

students

Geothermal as a

clean and renewable

energy

SERD conducted

public awareness

raising event about

clean and renewable

energy at Primary

School of Rantau

Dedap

SERD should

continue such kind of

activity to other

schools and other

stakeholders

08 June 2018 Segamit

Village

Iftaar dinner with

community

20 persons Project progress &

plan

Geothermal project

benefits to local

people & country

SERD should conduct

similar disseminating

program during

Ramadhan month


Date of

Consultation Location Theme

Participants

(Number of

Participants)

Information

Disseminated Key Issues Raised

SERD Response and

Action Taken

26 June 2018 SERD site

office

Coordination meeting

with sub-district

officials

8 persons Project mobilization

plans

Communication &

coordination with

local officials

SERD gives direction

to contractors in

order to made a

good relationship

with local officials


5.5 Livelihood and Skill Development Opportunities to Affected Persons

through the ISDP of SERD

The Implementation of ISDP components to affected persons during January – June 2018 were:

No Activity Target beneficiaries Status Remarks

1 Economic empowerment

Livelihood Improvement Program assessment &

monitoring

Coffee farmers of Direct Project

Affected People

Completed ISDP livelihood

improvement

program plan

has been

formulated and

will be

implemented

during 2nd

semester of

2018

2 Education and Helth

Supported the Healthy Children Movement event

in Semende Darat Ulu Sub-district, Muara Enim

Local Students Completed

3 Infrastructure improvements

Supported the small mosque development in

Kota Agung Elementary SchooL and Volley Ball

Tournamet Event in Lawang Agung village in Kota

Agung Sub-district, Lahat

Local Communities affected by the

project

Completed Support in kind

4 Donations and community relationship

Conducted the Ramadhan Safari during holy

month

The team were visiting Tunggul Bute

Village, Segamit Village, Rantau

Dedap Village, Lawang Agung Village,

Karang Endah Village, Pandan Arang

Ulu Village, Kota Agung Village and

Islamic School at Rantau Dedap

Village

Continued next

year

An effective

channel to

disseminate the

project

progress

information to

the

Community.

5 Support for implementation of social development program

ISDP consultant for report and documentation Project Affected Household Continued Livelihood

Improvement

Program (LIP)

Assessment &

validation. LIP

program are

ready for

implementation

for 2nd

semester 2018

Continues deliver the safety net program to the

elder Vulnerable Affected People (every 3 month)

Vulnerable Direct Project Affected

People

Continue To be

continued in

every three (3)

months


5.6 Forward Plan / Next Steps (for the next 6 months)

SERD has set a forward plan for the next 6 (six) months that consists of the following programs, i.

e:

Together with SERD’s social consultant will continue the implementation of Livelihood

Improvement Program.

Continue to implement the CSR programs to support affected community

Continue to conduct public disclosure and consultation with all key stakeholders.

Continue to maintain and improve good relationships with all key stakeholders, and improving

the grievance mechanism process and resolution.

Have a coordination meeting with PLN to discuss the progress of PLN led land acquisition for

transmission line.

5.7 Labour Hiring and Management

Project procedures for hiring :

SERD, contractors and the Committee discussed the local labour recruitment and local

business opportunity.

All contractors should follow and obey SERD’s Hiring and Selection Procedures. The public consultations concerning drilling and mobilization activity were conducted to

inform the hiring process, number of local labours needed, and local business opportunity.

During the first work commencement in 1st

semester of 2018, the contractors also have

recruited local workers from the vicinity of the project area.

Grievance mechanism & procedures is always monitored and open to everybody for filing

complaint during this process.

Requirements on workers recruitment with information on origin of migrant or local workers,

position/work occupied, and with sex disaggregation (the Borrower and the contractors).

Please refer to section 5.3 employment opportunities. Complete table will be updated

through Project Monthly Report.

Tracking of recruitment of women personnel (the Borrower and the contractors)

Please refer to Section 5.3 Employment Opportunities. Complete table will be updated

through Project Monthly Report.

Compliance to core labor standards and compliance with national laws, based on workplace

inspection, observation and audit.

Procedure and the recruitment process was witnessed by local government officials and

SERD’s Human Resources Department for the sake of fairness, and compliance to national regulations.

Nature of labour dispute or grievance, including conflicts between groups

No labour grievance was found, potential dispute is only miscommunication between

labours or groups.


Legal requirements, permit conditions and renewal requirements related to labor

management (N/A)

Media, civil society /NGOs, or community reactions (if any)

Those stakeholders are still manageable.

Corrective actions, deadlines, identification of responsible parties

Please refer to table in Section 5.2 above.

Labour relations and living conditions for construction labour force

This premises are still under construction


6. Environmental Capacity

This Chapter discusses staff capacities in environmental management, degree of awareness, training

conducted, needs assessment of environmental management capacity and awareness level of

contractors’ staff trained.

6.1 Staff Capacities in Environmental Management

During this period SERD has 2 (two) Site SHE persons (back-to-back) to handle the site activities. SERD is

now in process to recruit 1 Site Environmental Engineer and 1 Site SHE Coordinator. SERD Drilling will

employ 3 additional SHE persons to supervise 2 drilling rigs. SERD site personnel is also assisted by 4

(four) Corporate SHE personnel from Jakarta.

EPC and Drilling contractors employ their own SHE personel.

SERD Site SHE personel summary (During period of reporting):

Title Years of working experience with PT SERD

FODD Site SHE Personel: Rifqi Alfaizi Site SHE Has been with Supreme Energy since 2012

Dian Amali Site SHE Has been with Supreme Energy since 2012

Drilling Site SHE Personel: Merza Yuliermi Drilling SHE Has been with Supreme Energy since 2012

Akhirul Suryaman Drilling SHE Has been with Supreme Energy since 2012

6.2 Degree of Awareness

The current personnel responsible for SHE management have sufficient knowledge of environmental

management, health and safety requirements, including environmental laws and regulations.

6.3 Training Conducted

SHE induction is conducted to all new workers and visitors. Various SHE trainings are conducted to SERD

employees and long-term contractor workers.

Site : Rantau Dedap

No. Training Name Dept Company Date

of Training Location

Number of

Participant

1 Site Induction & Mandatory Training EPC-C Rekind 19-Apr-18 SERD Office 1

2 Site Induction & Mandatory Training EPC-C Rekind 24-Mei-18 SERD Office 1

4 Site Induction & Mandatory Training EPC-C CPM 25-Mei-18 CPM Office 25



5 Site Induction & Mandatory Training EPC-C CPM 29-Mei-18 CPM Office 14


6 Site Induction & Mandatory Training EPC-C Rekind 01-Jun-18 EPC-C Office 1

7 Site Induction & Mandatory Training EPC-C CPM 01-Jun-18 CPM Office 1


9 Site Induction & Mandatory Training EPC-C CPM 03-Jun-18 EPC-C Office 5














6.4 Needs Assessment of Environmental Management Capacity

SERD currently employs consultants (ERM Siam, PT Arindhita, and experts from University of

Sriwijaya Palembang) to support for biodiversity assessment and environmental advices.

When needed, external supports are available through existing consultants such as ERM Siam, as

well as experts from local universities, Forestry offices, and NGOs.

No additional need is required at this stage. If there is a need to improve the capacity, it will be done

accordingly.

6.5 Awareness Level of Contractors’ Field Personnel

On the job training has been conducted in the form of direct coaching, pre-job meeting, use of

display boards, and banners.

EPC and Drilling contractors have SHE induction and training courses conducted by their internal

SHE personnel. The materials also contain SERD’s mandatory subjects such as biodiversity protection.


7. Social Management Capacity

This Chapter discusses staff capacities in social management, degree of awareness, training conducted,

needs assessment of social management capacity and awareness level of contractors’ staff trained.

7.1 SERD’s Relations Team

7.2 Number and Adequacy of Staff to Monitor Labour and Working Conditions

To monitor labour and working conditions, SERD employs 1 (one) experienced managerial levels (Site

Support Manager) and 2 (two) Site Representatives.

7.3 Training Conducted

Training will be selected on as needed basis. Benchmark is conducted to other Supreme Energy’s site.

7.4 Designation and Signature of Person Responsible

Head of Community Relation and Affair is responsible for preparing the social safeguards monitoring

reports, while Manager of Field Relations and Business Relations Manager are the responsible persons

for reviewing the reports.


8. Issues, Status of Implementation of Mitigating Measures

in the Environmental Management Plan

This Chapter discusses status of implementation of mitigating measures in the environmental

management plan, and if such issues arise, corrective actions and recommendations, would be act upon.

See attachment for latest laboratory analysis results. The samples were taken by consultant experts and

analysis was conducted in a laboratory approved by the Ministry of Environment and Forestry (MoEF /

KLHK).

Due to contract renewal, the environmental monitoring for 1st

semester of 2018 was conducted in July

2018. The results are given below.

8.1 Pollution monitoring

Summary of Air Quality Monitoring as follows:

Measurement Period A. [Construction Phase]

Two Times for:

Noise

Ambient Air Quality

B. [Operation Phase]

1. Every 6 months for:

Noise

Air Ambient Quality

Odor

Emission for Geothermal Power Plant

2. Yearly (Every One Year) for:

GHG emissions

Excess of standard for

Contract (Yes/No)

For the most part, Air and

noise quality monitoring

are still within the the

required threshold. Noise

quality at certain

households at the time

may have a slight

exceedance from the

threshold due to the test

being conducted for an

entire 48 hours. Thus,

mobilisation during night

time may have caused the

slight exceedance.

However, continuous

monitoring efforts have

been done to ensure that

this is not a recurring issue.

SERD has also purchased a

handheld noise monitoring

equipment capable of 48

hr monitoring to

continually monitor noise

frequency in the same

area.

Measurement Method Indonesian National Standards (SNI) guidelines or other standards as

follows:

Noise : Measurement method and equipment used are based on

Decree of MoE No. 48/1996

Emission of Geothermal Power Plant : Measurement method and

equipment used are based on Decree of MoE No. 21/2008

Green House Gas

Odor Standard: Measurement method and equipment used are

based on Decree of MoE No. 50/1996

Parameter Measurement Method Equipment

Ammonia (NH3) indophenol method spectrophotometer

Methyl

Mercaptan

(CH3SH)

gas absorption gas

chromatography

Hydrogen Sulfide

(H2S) a. mercury thiocyanate

b. gas absorption

spectrophotometer

Methyl Sulfide gas absorption

gas


((CH3)2)S chromatography

Styrene

(C6H8CHCH2) gas absorption

gas

chromatography

Ambient Air Quality: Measurement method and equipment used are

based on Government Regulation PP No. 41/1999

Parameter Analysis Method Equipment

SO2 (Sulfur Dioxide) Pararosanalin Spectrophotometer

CO (Carbon Monoxide) NDIR NDIR Analyzer

NO2 (Nitrogen Dioxide) Saltzman Spectrophotometer

O3 (Oxide) Chemiluminescent Spectrophotometer

HC (Hydrocarbon) Flamed Ionization Chromatography Gas

PM10

(Particle < 10 μm) Gravimetric Hi-Vol.

PM2,5

( Particle < 2.5 μm) Gravimetric Hi-Vol.

TSP (Dust) Gravimetric Hi-Vol.

Pb (Lead) Gravimetric Hi-Vol.

Measurement Points Code Location Coordinate ( E) Coordinate (S)

O-1 Tunggul Bute Village 103° 24' 8.571" E 4°12' 3.361" S

O-2 Kampung Yayasan 103° 27' 12.431" E 4°12'14.385" S

O-3 Tunggul Bute Villag

103° 24' 31.484" E 4°12' 56.192" S

O-4 Yayasan Village

103° 22' 53.977" E 4°12' 11.945" S

O-5 Wellpad B

103° 22' 47.163" E 4°13' 18.638" S

O-6 Wellpad E

103° 21' 54.978" E 4°13' 41.827" S

O-7 Wellpad C

103° 21' 59.694" E 4°14' 7.052" S

O-8 Around the Wellpad I

103° 24' 8.571" E 4°12' 3.361" S

No Emissions From Geothermal Power Plant due to Project being still in pre-construction phase

Measurement Point Parameter Unit Measured Result

National Standard*1

Power Plant Cooling Tower Stack

Hidrogen Sulfide (H2S) mg/Nm3 N/A 35 mg/Nm3

Ammonia (NH3) mg/Nm3 N/A 0.5 mg/Nm3

Notes : NA= Not Applicable During Pre-Construction

No GHG emission due to still in pre-construction phase

Measurement Point Parameter Unit Measured Result

Power Plant Cooling Tower Stack CO2 tones of CO2 /year N/A

CH4 tones of CO2 equivalent /year N/A

Notes: NA= Not Applicable During Pre-Construction

Odor Measurement based on Indonesia Ministry of Environment Decree No. 50/1996

NO PARAMETER UNIT Threshol

d Q-1 Q-2 Q-3 Q-4 Q-5 Q-6 Q-7 Q-8

1 Amonia (NH3) **) ppm 2,0 0,1 0,08 0,1 0,1 0,1 0,2 0,2 0,2

2 Metil Merkaptan (CH3SH) ppm 0,002 <0,0017 <0,0017 <0,0017 <0,0017 <0,0017 <0,0017 <0,0017 <0,0017


3 Hidrogen Sulfida (H2S) **) ppm 0,02 <0,003 <0,003 <0,003 <0,003 <0,003 <0,003 <0,003 <0,003

4 Metil Sulfida (CH3)2S ppm 0,01 <0,0008 <0,0008 <0,0008 <0,0008 <0,0008 <0,0008 <0,0008 <0,0008

5 Styrene (C6H5CHCH2) **) ppm 0,1 <0,02 <0,02 <0,02 <0,02 <0,02 <0,02 <0,02 <0,02

24 hours H2S Measurement Based on IFC Standard

NO. PARAMETER Threshold UNIT H2S-1 H2S-2 H2S-3

1 Hidrogen Sulfida (H2S) **) 0,02 ppm 0,003 <0,003 <0,003

Note:

H2S-1 = Community House at Yayasan Village

H2S-2 = Community House at Tunggul Bute Village

H2S-3 = New Akomodasi Camp PT SERD

Odor Measurement Air Ambient Quality Data

No. Location Coordinate E Coordinate S

AQN-1 Sukarami Village 103° 25’ 52.95” 4°4’ 4.90”

AQN-2 Padang Panjang Village 103° 25’ 16.82” 4°6’ 41.06”

AQN-3 Tunggul Bute Village 103° 26’ 12.16” 4°9’ 49.50”

AQN-4 Yayasan Village 103° 27’ 16.73” 4°12’ 20.40”

AQN-5 Wellpad B 103° 24’ 31.19” 4°12’ 39.08”

AQN-6 Wellpad E 103° 22’ 59.50” 4°12’ 26.50”

AQN-7 New Wellpads (L, X, N) 103° 21’ 49.30” 4°14’ 22.80”

NO PARAMETER TLV *) UNIT AQN-1 AQN-2 AQN-3 AQN-4 AQN-5 AQN-6 AQN-7

1 Sulfur Dioksida (SO2) **) 900 µg/Nm3 27 29 27 35 30 32 35

2 Karbon Monoksida (CO) **) 30.000 µg/Nm3 3.861 3.914 3.796 4.376 4.063 4.174 4.376

3 Nitrogen Dioksida (NO2) **) 400 µg/Nm3 26 28 26 29 29 27 29

4 Oksidan (O3) **) 235 µg/Nm3 29 32 35 22 33 28 22

5 Hidrokarbon (HC) **) 160 µg/Nm3 7 9 7 11 11 9 11

6 Debu (TSP) - µg/Nm3 62 65 59 156 103 89 156

7 PM10 (Partikel < 10 µm) - µg/Nm3 30 31 28 77 50 45 77

8 PM2,5 (Partikel < 2,5 µm) - µg/Nm3 15 18 15 38 25 22 38

9 Timbal (Pb) - µg/Nm3 <0,1 <0,1 <0,1 0,1 0,1 0,1 0,1

Measurement Point Measurement

Result

National Standard

dB(A) *1

Referred International Standards dB(A) *２

Housing/ Accommodation 46 55 55 (daytime); 45 (night time) Nearest Community Resident Area 46 55 55 (daytime); 45 (night time) Office Area - 65 70

Geothermal Power Plant Area (Operation Phase) N/A 70 70

Summary of Noise Monitoring Results:

No. Criteria Kebisingan Pada Area Pengambilan Sampe dB(A)

Threshold AQ-1 AQ-2 AQ-3 AQ-4 AQ-5 AQ-6 AQ-7

1. Working Area - - - 48 46 45 - 70

2. Settlement Area 47 48 48 - - - 46 55


8.2 Water Quality

Measurement Period A. [Construction Phase] Two Times for:

Surface Water Quality

Domestic Waste

B. [Operation & Post Operation Phase]

Every 6 months for: Surface Water Quality

Active Water Pond (Produced Water) Community Shallow Ground Water

Domestic Waste

Excess of national standard (Yes/No)

If yes, please describe the outline of planned mitigation measures.

Measurement Method Indonesian National Standards (SNI) guidelines or other standards

Measurement Points

Surface Water s

Water Ponds (Active Water Ponds)

Domestic Waste Water Outlet Location

Quality of Surface Water Results as follows

Code Location Coordinat E Coordinat NS

SW-1 Cawang Kiri River 103°24’ 41.80” 4°12’ 42.30”

SW-2 Asahan River 103°25’ 40.10” 4°12’ 08.80”

SW-3 Deduruk Lake 103°26’ 30.10” 4°12’ 09.40”

SW-4 Cawang Tengah River 103°24’ 43.90” 4°12’ 34.80”

SW-5 Endikat River 103°27’ 40.40” 4°12’ 03.50”

No Parameter Unit Threshold SW-1 SW-2 SW-3 SW-4 SW-5

A. Physical

1 Temperature 0C Dev 3 17 18 21 18 19

2 Total Dissolved Solids mg/L 1,000 24 29 35 18 30

3 Total Suspended Solids mg/L 50 <2 <2 <2 <2 4

B. Chemical

1 pH - 6 - 9 7 7 7 7 7

2 BOD **) mg/L 2 3 3 4 6 4

3 COD **) mg/L 10 16 16 20 27 20

4 Dissolved Oxygen (DO) **) mg/L 6 4 5 5 4 4

5 Total Phosphate sbg P **) mg/L 0.2 <0.03 <0.03 <0.03 <0.03 <0.03

6 Nitrate (NO -N) **) mg/L 10 <0.05 <0.05 <0.05 <0.05 <0.05

7 Amonia (NH -N) **) mg/L 0.5 <0.01 <0.01 <0.01 <0.01 <0.01

8 Arsenic (As) mg/L 0.05 <0.005 <0.005 <0.005 <0.005 <0.005

9 Cobalt (Co) **) mg/L 0.2 <0.0007 <0.0007 <0.0007 <0.0007 <0.0007

10 Barium (Ba) **) mg/L 1 <0.0007 0.005 0.006 0.005 0.006

11 Boron (B) **) mg/L 1 <0.02 <0.02 <0.02 <0.02 0.03

12 Selenium (Se) mg/L 0.01 <0.002 <0.002 <0.002 <0.002 <0.002

13 Cadmium (Cd) **) mg/L 0.1 <0.0006 <0.0006 <0.0006 <0.0006 <0.0006

14 Chromion Hexavalent (Cr VI) **) mg/L 0.05 <0.01 <0.01 <0.01 <0.01 <0.01

15 Cooper (Cu) **) mg/L 0.02 <0.005 <0.005 <0.005 <0.005 <0.005

16 Iron (Fe) **) mg/L 0.3 0.009 0.1 0.06 0.08 0.07


No Parameter Unit Threshold SW-1 SW-2 SW-3 SW-4 SW-5

17 Lead (Pb) **) mg/L 0.3 <0.009 <0.009 <0.009 <0.009 <0.009

18 Manganese (Mn) **) mg/L 0.1 <0.0007 <0.0007 <0.0007 <0.0007 <0.0007

19 Mercury (Hg) mg/L 0.001 <0.0005 <0.0005 <0.0005 <0.0005 <0.0005

20 Seng (Zn) **) mg/L 0.05 <0.0006 <0.0006 <0.0006 <0.0006 <0.0006

21 Chloride (Cl) **) mg/L 600 <1 <1 <1 <1 <1

22 Cyanide (CN) **) mg/L 0.02 <0.005 <0.005 <0.005 <0.005 <0.005

23 Floride (F) **) mg/L 0.5 <0.01 <0.01 <0.01 <0.01 <0.01

24 Nitrite (NO -N) **) mg/L 0.06 <0.004 <0.004 <0.004 <0.004 <0.004

25 Sulphate (SO ) **) mg/L 400 <0.3 <0.3 <0.3 <0.3 <0.3

26 Chlorine (Cl ) **) mg/L 0.03 <0.01 <0.01 <0.01 <0.01 <0.01

27 Oil & Fat @g/L 1.000 <200 <200 <200 <200 <200

28 Detergent (MBAS) **) @g/L 200 <10 <10 <10 <10 <10

29 Phenol **) @g/L 1 <1 <1 <1 <1 <1

30 Sulphide (H S) **) mg/L 0.002 <0.002 <0.002 <0.002 <0.002 <0.002

C. Microbiological

1 Fecal Coliform **) MPN/100mL 100 920 680 1,200 1,100 700

Quality of Geothermal Produced Water Results as follows:

NO PARAMETER Unit Thresh

old

Waterpond Mudpond

WP-B WP-C WP-E WP-I MP-B MP-C MP-E MP-I

1 Dissolved Sulfide as H2S mg/L 1 <0,002 <0,002 <0,002 <0,002 <0,002 <0,002 <0,002 <0,002

2 Ammonia as NH3-N mg/L 10 <0,01 <0,01 <0,01 <0,01 <0,01 <0,01 <0,01 <0,01

3 Total Mercury (Hg) mg/L 0,005 <0,0005 <0,0005 <0,0005 <0,0005 <0,0005 <0,0005 <0,0005 <0,0005

4 Total Arsenic (As) mg/L 0,5 <0,005 <0,005 <0,005 <0,005 <0,005 <0,005 <0,005 <0,005

5 Temperature ˚C 45 22 18 19 18 20 18 20 19

6 pH (insitu) **) - 6-9 8 7 7 7 7 7 7 7

Notes:

WP-B = Mudpond Wellpad B

MP-B= Waterpond Wellpad B

WP-C = Mudpond Wellpad C

MP-C = Waterpond Wellpad C

WP-E = Mudpond Wellpad E

MP-E = Waterpond Wellpad E

WP-I = Mudpond Wellpad I

MP-I = Waterpond Wellpad I

No drilling activities during semester 1st 2018

Quality of Ground Water Monitoring

Code Location Coordinat E Coordinat NS

GW-1 Kampung Yayasan 103°27’ 21.11” 4°12’ 18.70”

GW-2 Tunggul Bute Village 103°26’ 12.63” 4°9’ 44.43”

GW-3 Camp Area SERD/ Drilling Camp 103°25’ 56.16” 4°11’ 37.65”


NO PARAMETER UNIT Threshold GW-1 GW-2 GW-3

A. Phisics

1 Odor **) - Odorless Odorless Odorless Odorless

2 Total Suspended Solid (TDS) **) mg/L 1.500 32 26 16

3 Turbidity **) NTU 25 <1 <1 2

4 Taste **) - Tasteless Tasteless Tasteless Tasteless

5 Temperature (insitu) **) 0C Air ± 3 °C 21 21 22

6 Color **) Pt-Co 50 2 1 2

B. Chemical

1 Mercury (Hg) mg/L 0,001 <0,0005 <0,0005 <0,0005

2 Arsenic (As) mg/L 0,05 <0,005 <0,005 <0,005

3 Iron (Fe) **) mg/L 1,0 <0,0035 <0,0035 0,01

4 Flouride (F) **) mg/L 1,5 <0,01 <0,01 <0,01

5 Cadmium (Cd) **) mg/L 0,005 <0,0006 <0,0006 <0,0006

6 Calcium carbonate (CaCO3) **) mg/L 500 <2 <2 <2

7 Chloride (Cl) **) mg/L 600 <1 <1 <1

8 Chromium hexavalent (Cr VI) **) mg/L 0,05 <0,01 <0,01 <0,01

9 Manganese (Mn) **) mg/L 0,5 <0,0007 0,03 0,03

10 Nitrate(NO3-N) **) mg/L 10 0,4 4 2

11 Nitrite (NO2-N) **) mg/L 1,0 <0,004 <0,004 <0,004

12 pH (insitu) **) - 6,5 - 9,0 6 4 5

13 Selenium (Se) mg/L 0,01 <0,002 <0,002 <0,002

14 Zinc (Zn) **) mg/L 15 <0,0006 <0,0006 <0,0006

15 Cyanide (CN) **) mg/L 0,1 <0,005 <0,005 <0,005

16 Sulphate (SO4) **) mg/L 400 10 <0,3 <0,3

17 Lead (Pb) **) mg/L 0,05 <0,009 <0,009 <0,009

18 Detergent (MBAS) **) mg/L 0,5 <0,01 <0,01 <0,01

19 Potassium permanganate (KMnO4) **) mg/L 10 0,9 <0,2 <0,2

C. Microbiology

1 Total Coliform **) MPN/100ml 50 20 45 45

8.3 Wastes

Summary of Waste monitoring as follows:

Measurement Period [Construction Phase]

Two times

[Operation & Post Operation Phase]

Every 6 months

Any concerns and measures taken:

Measurement Method Calculation of Waste quantity:

Liquid Domestic Waste

Based on Ministry of Environment and Forestry Regulation No. 68/2016

Solid Waste

Solid Industrial Waste quantity

Solid Domestic Waste quantity

Hazardous Waste sent to Licensed Hazardous Waste Treatment Facility Company

Measurement Points 1. Outlets of Domestic Waste Water Treatment from accommodation area

2. Solid Waste


-Solid Industrial Waste Collection Area

-Solid Domestic Waste Collection Area

3. Temporary Storage of Hazardous Waste

Summary of Solid Waste Monitoring as follows:

Location Type of Waste Parameter Unit Measurement Result

Solid Industrial Waste Collecting Area Metal Industrial Waste 0 Tones -

Non Metal Industrial Waste 1 Tones Cement bags

Solid Domestic Waste Collecting Area Domestic Waste 84m3 7 trips Sent to Lahat disposal

Summary of Hazardous Waste Monitoring as follows:

Location Parameter Unit Measurement Result

Waste Oil / Oily Waste 400 litre 2 drum Oil Waste in drums

Waste Battery 120 kg 13 each Used Batteries

Other Waste 70 kg 2 box Lamp, oil filter, contaminated cloth, paint cants

Summary of Domestic Waste Water Monitoring as follows:

Location Parameter Unit Measurement Result National Standard*1 Referred International Standards*2

Outlets of Domestic Waste Water Treatment from accommodation area

pH - 6,3 6-9 6-9

BOD mg/L 67 100 30

TSS mg/L 41 100 50

Oil & Grease mg/L <1.8 10 10

Summary of Solid Waste Monitoring as follows:

Location Type of Waste Parameter Unit Measurement Result

Solid Industrial Waste Collecting Area Metal Industrial Waste 0 Tones -

Non Metal Industrial Waste 1 Tones Cement bags

Solid Domestic Waste Collecting Area Domestic Waste 84m3 7 trips Sent to Lahat disposal

Summary of Hazardous Waste Monitoring as follows:

Location Parameter Unit Measurement Result

Waste Oil / Oily Waste 400 litre 2 drum Oil Waste in drums

Waste Battery 120 kg 13 each Used Battery

Other Waste 70 kg 2 box Lamp, oil filter, contaminated cloth, paint cants


8.4 Erosions Summary of Erosions Monitoring as follows:

Measurement Period [Construction Phase] Two Times

[Operation Phase] Every 6 months


Plenty of Erosion/Landslide monitoring and prevention efforts are done, including: Terracering, Piling, Sloping, etc. Monitoring efforts are also done on a regular basis using methods such as routine physical inspection as well as using equipments such as extensometers.

Measurement Method Land erosion measurement using small square method,

Rainfall measurement

Measurement Points Areas prone to erosion along access road, wellpad, and geothermal power plant area

During Semester 1 Year 2018, PT SERD was still on pre-construction phase and no significant construction activities,

visual erosion monitoring has been conducted along Semester 1 of 2018.

8.5 Water Flow Summary of Water Flow Monitoring as follows:

Measurement Period [Construction Phase] Two Times

[Post Operation Phase] Every 6 months


Water flow is maintained regularly, and is in good condition. Use of drainage systems, sediment traps, settling ponds and cloth screen are regularly implemented to preserve water flow and quality.

Measurement Method Sediment charge sampling in inlet and outlet of the catch pond, and laboratory analysis for Total Suspended Solids (TSS) using SNI 06-6989.3-2004 method, as well as determine the effectiveness of catch ponds.

Measurement Points Please attach map(s) showing monitoring points including following locations:

Sediment loads from well pads of PLTP project sites,

Inlet and outlet of the catchpond, representing sediment that can be managed.

During Semester 1 Year 2018, PT SERD was still on pre-construction phase and no significant construction activities,

visual erosion monitoring has been conducted along Semester 1 of 2018.


8.6 Aquatic Biota

Summary of Aquatic Biota Monitoring as follows:

Measurement Period [Construction Phase] Two times

[Operation & Post Operation Phase] Every 6 months


No concerns, plesase see results of Aquatic biota survey below.

Measurement Method Data analysis of number of types, composition, abundance, and diversity of plankton and benthos

Measurement Points

1. Code Location Coordinat E Coordinat NS

SW-1 Cawang Kiri River 103°24’ 41.80” 4°12’ 42.30”

SW-2 Asahan River 103°25’ 40.10” 4°12’ 08.80”

SW-3 Deduruk Lake 103°26’ 30.10” 4°12’ 09.40”

SW-4 Cawang Tengah River 103°24’ 43.90” 4°12’ 34.80”

SW-5 Endikat River 103°27’ 40.40” 4°12’ 03.50”

Phytohoplankton:

SW-1 SW-2 SW-3 SW-4 SW-5

Total Individual/ L 8 3 7 8 32

Total Taxonomy 2,75 1,58 1,66 2,00 2,94

Diversity Index H' = -pi log2pi

(SHANNON - WIENER, 1949) 2,81 1,58 2,00 2,32 3,32

H-max = log2S 0,98 1,00 0,83 0,86 0,89

Equitability (E) = H'/H-max 7 3 4 5 10

Zooplankton:


Total Individu/ L 15 7 8 23 13

Taxa Total 6 5 3 5 7

Diversity Indeks H' = -pi log2pi

(SHANNON - WIENER, 1949)

2,21 2,24 1,06 2,14 2,44

H-max = log2S 2,58 2,32 1,58 2,32 2,81

Equitabilitas (E) = H'/H-max 0,85 0,96 0,67 0,92 0,87

Benthos:


Total Individu/ L 58 58 58 174 58

Taxa Total 2 2 2 3 2

Diversity Indeks H' = -pi log2pi

(SHANNON - WIENER, 1949)

1,00 1,00 1,00 1,25 1,00

H-max = log2S 1,00 1,00 1,00 1,58 1,00

Equitabilitas (E) = H'/H-max 1,00 1,00 1,00 0,79 1,00


8.7 Flora / Fauna

Summary of Flora / Fauna Monitoring as follows:

Measurement Period [Construction Phase] Two times

[Post operation Phase] Every 6 months


Flora and fauna monitoring is done on a regular basis. Camera traps, fauna sightings, and and flora inventory is done prior to land clearing for wellpads.

Measurement Method Data collection method through Inventory /direct observation of the area to be cleared and re-vegetated.

Data analysis through vegetation analysis.

Measurement Points

1. Code Location Coordinat E Coordinat NS

FF-1 PLTP Facility Area 103°25’ 28.50” 4°11’ 42.87”

FF-2 Wellpad B 103°24’ 25.42” 4°12’ 36.82”

FF-3 Shortcuts Area 103°24’ 33.94” 4°11’ 35.38”

FF-4 Wellpad D 103°23’ 25.25” 4°12’ 8.31”

FF-5 IP-1 103°24’ 11.74” 4°10’ 37.12”

FF-6 Wellpad 103°21’ 39.43” 4°13’ 42.91”

Table of Land Cover at Sampling Location

No Tutupan lahan Lokasi

FF-1 FF-2 FF-3 FF-4 FF-5 FF-6

1 Forest -

2 Moor/ field - - - - -

3 Mixed Garden - - - -

4 Coffe Plantation - - -

5 Scrub -

Notes :

FF-1 = PLTP Facility Area

FF-2 =Wellpad B

FF-3 = Shortcuts Area

FF-4 = Wellpad D

FF-5 = IP-1

FF-6 = Wellpad I

Table Flora Inventarization Result in All Area Semester 1 Year 2018

No Local Name Latin Name Presence Habitus PP No 7/1999

1 Pasang babi Quercus sp ++ Tree -

2 Pasang Quercus sundaica + Tree -

3 Kayu aro Ficus gibbosa + Tree -

4 Kelat Dilleniaceae +++ Tree -

5 Lengkanai Dacrycarpus imbricatus +++ Tree -

6 Medang perawas Cinnamomum spp + Tree -

7 Medang cabe Litsea spp ++ Tree -

8 Taji Podocarpus neriifolia + Tree -

9 Seru Schima spp +++ Tree -



10 Medang sirei Litsea spec + Tree -

11 Jabon* Neolamaerckia spp + Tree -

12 Punggung kijang Scorodocarpus ++ Tree -

13 Rimau Toona spp ++ Tree -

14 Pohon Paku Cyathea contaminans ++ semak -

15 Kapas Exbucklandia sp + Tree -

16 Karamunting Ochthocharis bornensis + Tree -

17 Medang putih Litsea sp ++ Tree -

18 Pulai Alstonia spp + Tree -

19 Asam-asam Santiria spp + Tree -

20 Jambujambu Myrtaceae + Tree -

21 Sikejut Mimosa + herba -

22 Lantana Lantana camara + perdu -

23 Mahang Macaranga ++ Tree -

24 Sirih hutan Piper spp + semak -

25 Seduduk Melastoma + Herba -

26 Resam Glichenia linearis ++ semak -

27 Alang-alang Imperata cylindrica ++ Herba -

28 Simpur Dillenia + Tree -

29 Bambo betung Bambusa + herba -

30 Balik angin Mollotus + Tree -

31 Sapat Vatica ++ Tree -

32 Laban Vitex pubescens + Tree -

33 Merawan Hopea + Tree -

34 Merbau Intsia + Tree --

35 Ketepeng Cassia alata + herba -

36 Cehu Litsea + Tree -

37 Terap Artocarpus elastica + Tree -

38 Kapur Dryobalanops + Tree -

39 Gadung Dioscorea + semak -

40 Temalun Hopea sp + Tree -

41 Teki Cyperus + semak -

42 Jambu awar Eugenia + Tree -

43 Sungkai Peronema canescens + Tree -

44 Waru Hibiscus sp + Tree -

45 Bungur Lagerstroemia speciosa + Tree -

46 Jengkol Pithecellobium jiringa + Tree -

47 Kelat putih Syzygium zolingeriana ++ Tree -

48 Kopi Cofea spp +++ Tree -

49 Pisang Musa spp ++ herba -

50 Kelapa Cocos nucifera + Tree -

51 Mangga Mangifera spp + Tree -

52 Sengon Albizia chinensis + Tree -

53 Hanjuang Cordyline + herba -

54 Singkong Manihot esculenta + perdu -

55 Waru Hibiscus tiliaceus + Tree -

56 Surian Disambiguasi + Tree -

57 Bayur Pterospermum sp + Tree -

358 Rambutan Nephelium lappaceum + Tree -

549 Bernai Antidesma neurocarpum + Tree -

605 Medang seluang Litsea spathulata + Tree -

616 Cemara gunung Casuarina spp ++ Tree -

62 Medang cantik Litsea ++ Tree -

63 Rumput gajah Sp-1 ++ herba -

64 Balam Sp-2 + Tree -

65 Duku hutan Sp-3 + Tree -

66 Medang kuning Sp-4 ++ Tree -

67 Kemenyan Sp-5 ++ Tree -

68 Paku tiang Sp-6 + Tree -

69 Kelat arang Sp-7 + Tree -

70 Beke Sp-8 + Tree -



71 Kelat geluh Sp-9 + Tree -

72 Cengal Sp-10 + Tree -

73 Tilam Sp-8 + Tree -

74 Bekulun Sp-9 + Tree -

75 Medang x Sp-10 + Tree -

76 Mengkebung Sp-11 + Tree -

77 Semantung Sp-12 + Semak -

Table Ecological value of plant communities in the PT SERD work area in semester 1 of 2018

No Ecology Value FF-1 FF-2 FF-3 FF-4 FF-5 FF-6

Tree Sapling Tree Sapling Tree Sapling Tree Sapling Tree Sapling Tree Sapling

1 Number of Type 10 7 10 7 10 11 17 17 7 7 3 5

2 Number of Individu 23 28 19 38 20 20 44 37 11 22 5 23

3 Density 144 667 158 1266 167 667 275 925 92 733 42 767

4 Diversity 2,05 1,73 2,08 1,56 2,21 2,22 2,26 2,54 1,82 1,76 1,08 1,45

5 Uniformity 0,89 0,93 0,90 0,80 0,96 0,93 0,80 0,89 0,94 0,90 0,98 0,90

Notes :


FF-2 =Wellpad B


FF-4 = Wellpad D

FF-5 = IP-1

FF-6 = Wellpad I

Vegetation analysis at PLTP locations (FF1)

No Local Name latin Name Tree sapling

FR KR DR NP FR KR DR NP

1 Medang cabe Litsea spp 10 12,5 6,05 28,55 10,53 33,33 4,38 48,24

2 Medang putih Litsea sp 15 12,5 16,52 44.02 - - - -

3 Pasang babi Quercus sp 5 11,67 6,25 22,92 - - - -

4 Lengkanai Dacrycarpus imbricatus 15 16,67 38,03 69.70 10,53 6,67 19,69 36,89

5 Kapas Exbucklandia sp 5 11,67 8,27 24,94 - - - -

6 Seru Schima spp 20 16,67 10,86 47,53 15,79 20,0 16,88 52,67

7 Kelat Dilleniaceae 15 16,67 9,36 41,03 15,79 10,0 8,15 33,94

8 Kapur Dryobalanops 5 11,67 0,31 16,98 5,26 3,33 7,50 16,09

9 Medang cantik Litsea spp 5 11,67 0,31 16,98 10,52 6,67 35,17 52,37

10 Pasang Quercus sundaica 5 11,67 4,01 20,68 - - - -

11 Temalun Hopea sp - - - - 5,26 3,33 1,25 9,84

12 Pakis tiang Cyathea contaminans - - - - 15,79 10,0 5,63 31,42

Notes:

FR = Relative Frequency;

KR= Relative Density;

DR= Relative Dominance;

NP: Important Value

Vegetation analysis at Wellpad B (FF-2)

No Local Name Latin Name Tree sapling


1 Kelat Dilleniaceae 7,70 21,05 39,21 67,96 - - - -

2 Kelat arang/medang Sp-1 23,09 21,05 23,13 67,27 - - - -

3 Pasang Quercus sundaica 7,70 5,26 1,72 14,68 - - - -

4 Bekegung Sp-2 15,40 10,53 4,47 30,50 10,0 2,63 5,53 18,16

5 Pasang babi Quercus sp 7,70 5,26 2,49 15,45 - - - -

6 Medang sirei Litsea spec 7,70 5,26 9,89 22,85 - - - -


7 Punggung kijang Scorodocarpus 7,70 5,26 9,89 22,85 - - - -

8 Jambu-jambu Myrtaceae 7,70 5,26 2,49 15,45 - - - -

9 Seru Schima spp 7,70 15,79 4,21 27,70 10,0 2,63 9,68 22,31

10 Seru berubah/medang gatal Schima Schima Litsea 7,70 5,26 2,49 15,45 - - - -

11 Jabon Neolamaerckia spp - - - - 10,0 7,89 4,43 22,53

12 Cengkelung/angrum/cendelung Sp-3 - - - - 30,03 15,79 27,66 72,98

13 Sapat Vatica - - - - 20,02 44,74 12,59 77,35

14 Mahang d kecil Macaranga - - - - 10,0 5,26 4,15 19,41

15 Sengon Albizia Chinensis - - - - 10,0 21,05 35,96 67,01

Notes:




NP: Important Value

Vegetation analysis at Shortcut (FF-3)



1 Kelat Dilleniaceae 20,12 18,18 5,76 44,06 9,90 2,94 10,16 23,00

2 Pasang putih Quercus sundaica 20,12 27,27 31,08 78,47 - - - -

3 Surian Disambiguasi 9,90 9,09 16,04 35,03 20,12 8,82 5,08 34,02

4 Bekulung Sp-1 9,90 9,09 7,77 26,76 - - - -

5 Cemara gunung Casuarina spp 20,12 18,18 25,56 63,86 9,90 8,82 15,24 33,96

6 Pasang babi Quercus sp 9,90 9,09 7,27 26,26 - - - -

7 Medang basah Litsea 9,90 9,09 7,27 22,25 - - - -

8 Cendelung Sp-2 - - - - 20,12 35,29 29,96 85,37

9 Seru Schima spp - - - - 9,90 5,88 4,06 19,84

10 Medang cabe Litsea spp - - - - 9,90 2,94 2,03 14,87

11 Sapat Vatica - - - - 20,12 35,29 48,75 104,16

Notes:




NP: Important Value

Vegetation analysis at Wellpad D (FF-4)



1 Kelat Dilleniaceae 6,7 15 14,61 36,31 6,7 5,0 7,87 19,57

2 Seru Schima spp 20 20 13,25 53,25 6,7 10,0 7,87 24,57

3 Lengkanai Dacrycarpus imbricatus 20 15 16,83 51,83 13,33 10,0 7,87 30,42

4 Pasang babi Quercus sp 13,3 10 9,44 52,74 - - - -

5 Cemara gunung Casuarina spp 6,7 5 3,60 15,30 6,7 5,0 3,94 15,64

6 Medang putih Litsea sp 13,3 10 26,74 50,04 - - - -

7 Kelat arang Sp-1 13,3 10 5,84 29,14 - - - -

8 Punggung kijang Scorodocarpus 6,7 5 3,60 15,30 13,3 10,0 7,09 30,42

9 Balam Palaquium 6,7 5 3,15 14,85 - - - -

10 Bernai Antidesma neurocarpum 6,7 5 2,92 14,62 - - - -

11 Sapat Vatica - - - - 13,33 15 42,52 70,82

12 Paku tiang Sp-3 - - - - 13,33 25 14,17 52,50

13 Tilam Sp-4 - - - - 6,7 5 1,57 13,27

14 Medang cabe Litsea spp - - - - 6,7 5 2,36 14,06

15 Pasang Quercus sundaica - - - - 6,7 5 3,15 14,85

16 Asam-asam Santiria spp - - - - 6,7 5 2,36 14,06

Notes:




NP: Important Value


Vegetation analysis at IP-1 (FF-5)



1 Cemara gunung Casuarina spp 19,88 20,0 54,90 94,78 - - - -

2 Seru Schima spp 39,75 40,0 22,55 102,30 25,26 26.09 26,93 78,02

3 Pasang Quercus sundaica 39,75 40,0 22,55 102,30 12,50 4,35 4,99 21,84

4 Cendelung Sp-1 - - - - 25,0 13,04 24,94 62,98

5 Semantung Sp-2 - - - - 25,0 21,74 41,90 88,64

6 Bamboo betung Bambusa - - - - 12,5 34,78 1,25 48,53

Notes:




NP: Important Value

Vegetation analysis at IP-1 (FF-5)



1 Kelat Dilleniaceae 4 4,50 3,24 11,74 3,70 2,70 4,95 11,35

2 Kenari Canarium ovatum 15,92 13,64 20,15 49,61 3,70 2,70 3,96 10,36

3 Lengkanai Dacrycarpus imbricatus 15,92 22,73 41,75 80,40 11,11 8,11 11,68 30,90

4 Seru Schima spp 11,71 25,00 20,27 57,21 14,81 24,32 21,39 60,52

5 Medang cabe Litsea spp 4 2,27 1,60 7,87 7,41 8,11 1,98 17,50

6 Punggung kijang Scorodocarpus 7,96 4,50 3,18 15,64 7,41 5,41 7,72 20,54

7 Medang cantik Litsea 4 2,27 0,69 6,96 11,11 18,92 18,02 48,05

8 Cemara gunung Casuarina spp 4 2,27 0,85 7,12 - - - -

9 Simpur Dillenia 4 4,50 3,40 11,90 7,41 5,41 7,92 20,74

10 Asam-asam Santiria spp 4 2,27 0,58 6,80 3,70 2,70 3,96 10,36

11 Medang pelawas Cinnamomum spp 4 2,27 1,60 7,87 3,70 2,70 0,79 7,19

12 Pasang Quercus sundaica 4 2,27 0,69 6,96 3,70 2,70 3,96 10,36

13 Kayu aro Ficus gibbosa 4 2,27 0,58 6,85 3,70 2,70 2,97 9,37

14 Pasang babi Quercus sp 4 2,27 0,69 6,96 3,70 2,70 1,98 8,38

15 Medang putih Litsea sp 4 2,27 0,74 7,01 - - - -

16 Balam Sp-1 4 2,27 0,53 6,80 - - - -

17 Cengal Dipterocarpaceae 4 2,27 0,69 6,96 - - - -

18 Kapur Dryobalanops - - - - 3,70 2,70 1,98 8,38

19 Balik angin Mollotus - - - - 3,70 2,70 1,98 8,38

20 Jabon Neolamaerckia spp - - - - 3,70 2,70 3,96 10,36

21 Pakis tiang Sp-3 - - - - 3,70 2,70 0,79 7,19

Notes:




NP: Important Value

Important Value Index distribution> 15% at the level of trees and saplings

No Local name Spacies Latin Name FF-1 FF-2 FF-3 FF-4 FF-5 FF-6

tree sapling tree sapling tree sapling tree sapling tree sapling tree sapling

1 Medang cabe Litsea spp 5 3 - - - - - - - - - 6

2 Medang putih Litsea sp 3 - - - 1 - 4 - - - - -

3 Pasang babi Quercus sp 7 - 6 - 6 - 2 - - - - -

4 Lengkanai Dacrycarpus imbricatus 1 4 - - - - 3 3 - - 1 3

5 Kapas Exbucklandia sp 6 - - - - - - - - - 3 -

6 Seru Schima spp 2 1 4 5 - 6 1 4 1 2 2 1

7 Kelat Dilleniaceae 4 5 1 - 3 5 5 5 - - - -

8 Kapur Dryobalanops 9 8 - - - - - - - - - -


No Local name Spacies Latin Name FF-1 FF-2 FF-3 FF-4 FF-5 FF-6

tree sapling tree sapling tree sapling tree sapling tree sapling tree sapling

9 Medang cantik Litsea sp 9 2 - - - - - - - - - 2

10 Pasang Quercus sundaica 8 - - - - - - - 1 5 - -

11 Pakis tiang Sp-1 - 6 - - - - 2 - - - -

12 Sapat Vatica - 7 - 1 - 1 1 - - - -

13 Kelat arang Syzygium - - 2 - - - 6 - - - - -

14 Beke Sp-2 - - 3 7 5 - - - - - -

15 Punggung kijang Scorodocarpus - - 5 - - - 7 3 - - 4 5

16 Medang sirei Litsea spec - - 5 - - - - - - - - -

17 Kelat gulandah Syzygium - - 6 - - - - - - - - -

18 Seru berubah Schima spp - - 6 - - - - - - - - -

19 Cengkelung/angrum/ban

gkirai

Sp-3 - - - 2 - 2 - - - - - -

20 Sengon Albizia chinensis - - - 3 - - - - - - - -

21 jabon Neolamaerckia spp - - - 4 - - - - - - - -

22 Mahang d kecil Macaranga - - - 6 - - - - - - - -

23 Cemara gunung Casuarina spp - - - - 2 4 7 6 2 - - -

24 Simpur Dillenia - - - - - - - - - 4

25 Surian Disambiguasi - - - - 4 3 - - - - - -

26 Medang basah Litsea - - - - 7 - - - - - - -

27 Semantung Sp-4 - - - - - - - - - 1 - -

28 Bamboo betung Bambusa - - - - - - - - - 4 - -

Notes :


FF-2 =Wellpad B


FF-4 = Wellpad D

FF-5 = IP-1

FF-6 = Wellpad I


9. Permit Compliance

9.1. Compliance with AMDAL Documents

Summary of AMDAL Document compliance as follows:

Monitoring Item Monitoring Results during Report Period

Conditions attached to AMDAL

approval (Conditions shown in

the Articles of AMDAL Approval

letter dated 15 March 2017)

1. Please confirm if you have achieved all conditions attached to AMDAL approval. : ［Yes / No］

2. Describe the situation and measures taken if delays/complications in implementation of the

conditions/obligations are identified.

AMDAL Approval has been obtained.

9.2. Compliance with Environmental Permit

Summary of environmental permit compliance as follows:

Name Competent Authority Status

Permit for B3 Waste

Temporary Storage (Izin

Tempat Penyimpanan

Sementara Limbah B3)

Regent of Muara Enim

(Bupati Muara Enim)

Has the permit approved/ issued? : Yes / No

If "Yes", please provide the approved/issued date (2014/11/17). The permit

is valid for 5 years.

If "No", please provide the expected approval/issuance date

(DD/MM/YYYY).

Any issues regarding

Monitoring Item mentioned

above

Reasons/Background

Information

No

Measures: -


10. Biodiversity

10.1 Biodiversity Action Plan Summary Summary of Biodiversity Action Plan as follows:

Monitoring & Action Item Monitoring Results during Report Period

Completion of Biodiversity Action Plan Has Biodiversity Action Plan (BAP)(including Supplemental Report) been completed? : Yes/No.

BAP v6

If "Yes", please provide the information of the completion date (2018/01/16).

If "No", please provide the expected completion date of the final BAP: MM/YYYY.

For each action item detail the actions taken and the current status and outcomes.

Impacts on biodiversity in/around the

project site Are there any problems regarding impacts on biodiversity pointed out by the National / Local

authority? Yes/No

If yes, please describe the outline of the problems and measures taken.

Any issues regarding Monitoring Item

mentioned above

・Reasons / Background Information Mitigation Measures

No issue - -

10.2 Biodiversity Action Plan Details BAP actions Status

No Action Plan Status Date

1 Appoint a Site Support Manager to supervise SHE aspects at site

Franky Tungka has

been apointed as a

Site Support

Manager

During Pre-

construction phase

(as KTPB 30 Nov

2017)

2 Implement adaptive management measure Establishing site

specific procedure

On a regular basis

3 Develop protocols for the management of injured wildlife Done -

4 Establish an incident reporting mechanism Done -

5 Identification of Wildlife Crossing Points

Installation of

Camera traps and

hourly manpower

to observe

Upon discovery,

none have been

identified so far

6 Assess the need for the installation of artificial crossing for endangered arboreal mammals

No wildlife crossing

has been identified

to intersect with

project roads

-

7 Conduct a flora and fauna survey prior to construction of wellpad Done by Rekind and

Sriwijaya University

6 times during pre-

construction before

land clearing


8 Wildlife shepherding activities

Have already been

socialized to

company

employees

-

9 Ensure clearing has been limited to the identified area Done by project and

EPC Contractor -

10 Brief all involved personnel on wildlife shepherding activities

Procedure has been

socialized to

company

employees

During induction of

employees

11 Establish a site nursery Established near

Wellpad C area

Since exploration

phase

12 Develop a comprehensive Offsite Biodiversity Offset Design Done by ERM -

13 Conduct a water extraction pre-feasiblity assessment Conducted by FODD -

14 Collect native flora seed before land clearance Conducted by Site

SHE

On a regular basis

(used for nursery

establishment)

15 Local community engagement to raise awareness of the conservation value of forest

Socialization on

forestry

management

protection (signs,

campaign, etc.)

On a regular basis

16 Undertake daily monitoring of PT SERD access roads to secure them from poaching activity Joint patrols with

local forestry police -

17 Company drivers to receive internal defensive driving training Done on a regular

basis

On a regular basis

18 Conduct speed check Done on a regular

basis

On a regular basis

19 Lighting management

Will be conducted

during

drilling/construction

activities

Will be conducted

during

drilling/construction

activities

20 Ensure night works will not disturb wildlife SERD SHE and Re-FE

SHE have been

conducting surveys,

socialisation with

workers and nearby

settlers, creating

signs, award

campaigns,

discussions, etc.

On a regular basis

21 Conduct regular monitoring of flora and fauna in Project areas

22 All construction personnel and PT SERD staff will undertake biodiversity awareness training

23 Put up and maintain information posters and literature on ecological awareness

24 Monitor compliance with PT SERD environmental protection policy

25 Monitor construction areas for signs of potential wildlife conflict, illegal logging and

poaching

26 Workers to be trained in noise-reduction behaviours

A number of

workers and SHE

personel equiped

with Noise

detectors

On a regular basis

27 Crossing points/ arboreal crossing bridge is retained in good functional condition

Will be installed if

necessary. None

wildlife crossing has

been identified.

If necessary

28 Measure long term population changes and trends for key species

Camera traps and

fauna sightings have

been recorded for

future habitat

databse mapping

In progress

29 Consultation relevant stakeholders to determine the composition and type of planting to

be achieved

Consultation with

local and provincial

forestry agencies

On a regular basis

30 Develop a community based forest restoration project

Community will be

engaged during

forestry restoration

-


project

31 Install warning signs regarding hunting and poaching at the border of the buffer area of the

Protection Forest.

Several have been

installed. Will be a

continuous effort

and additional signs

will be added if

necessary

-

32 Establish a communication system with the local forestry office and report illegal hunting /

logging.

PT SERD has a

routine patrol not

only with local

forestry agency but

also with Provincial

forestry agency

-

33 Develop and update habitat mapping database Will be conducted

every 3 years -

34 Construct security gates to restrict access of vehicle

Already installed in

several areas: Near

Warehouse and

after shortcut area

-

35 Conduct regular patrols of the project boundary

Regularly

conducted by PT

SERD security, and

often accompanied

by local and

provincial forestry

agency

On a regular basis

36 Conduct regular drone flight On a regular basis On a regular basis

37 Conduct invasive species survey of WP-L,M,N and X and injection brine pipeline route.

Has been

conducted prior to

land clearing

-

38 Educate local people and restrict clearing by local people

PT SERD has routine

socialization not

only with local

forestry agency but

also with provincial

forestry agency

On a regular basis

39 Interviews with local people on their ecosystem service use within Project Area and AoI Has been Done by

ERM -

40 Monitor land clearing and assess feasibility of providing alternative income

Not Necessary due

to the project’s location being

within protection

forest and no one is

technically allowed

to settle in the area.

However, upon

reports, social team

will support and

assess the situation.

On a regular basis


10.3 Biodiversity (endangered species) Summary of Biodiversity (endangered species) Monitoring as follows:

Measurement Period [Construction Phase] Regularly (At least every 3 years)

[Operation Phase] Regularly (At least every 3 years)


Plenty of actions are taken on such as Direct Observations by workers at SERD project area and recording them, camera trap installation and data logging on a monthly basis, as well as surveys prior to land clearing for wellpad purposes. Measurement Method Direct observation

Camera Trap

Measurement Points Number of locations will be determined later based on analysis of the observation data. The below are the previous locations during biodiversity study.

Fauna Monitoring Result Semester 1 Year 2018

No Local Species Name Latin Species Name FF-1 FF-2 FF-3 FF-4 FF-5 FF-6 Status

A Mamalia -

1 Beruang Helarctos malayanus - + - + - - P

2 Rusa Corvus unicolor + - + - - P

3 Monyet Macaca fascicularis + + - + + + -

4 Beruk Macaca nemestrina + - + - + -

5 Simpai Presbytis melalophos + + + + - - P

6 Babi hutan Sus scrofa + + + + + + -

7 Siamang Symphalangus syndactylus. + + + + + P

8 Musang - + - + - -

9 Kucing hutan Felis (Prionaliurus) sp - + - - - + P

10 Kelelawar - + - - - + -

B Herpetofauna -

1 Kadal Mabouya sp + + + + + + -

2 Biawak Varanus salvator - + - - - - -

3 Ular sendok Naja sp + + - + - + -

4 Ular tikus - - - - - + -

C Aves -

1 Cinenen gunung Orthotomus cuculatus + + + + - + -

2 Prenjak Prinia atrogularis - + + - + + -

3 Tekukur Streptopelia chinensis - + - - + - -

4 Layang-layang Hirundo tahitica + + + + + + -

5 Butbut Centropus sinensis + + - + - - -

6 Cekakak Todirhamphus chloris + + + + - + P

7 Burung madu belukar Hypogramma sp - + - - - + P

8 Srigunting Dicrurus - + + + - + -

9 Elang hitam Ictinaetus malayensis - + + - - + P

10 Cabecabean Dicaeum spp + + - + - - -

11 Kijoan Chloropsis sp - + - - - - -

12 Punai Treron sp - + - + - - -

13 Kutilang Pygnonotus - - - - + - -

14 Walet dada putih Colocalia linchi + + + + + + -

15 Sriti Colocalia esculenta + - - - - - -

16 Elang putih Elanus caerulens - + + + - - P

17 Percici Trichoglos sp - + + - - - -


No Local Species Name Latin Species Name FF-1 FF-2 FF-3 FF-4 FF-5 FF-6 Status

18 Elang brontok Spizaetus cirrhatus. - + + - - - P

19 Rangkong Anthracoceros malayanus - + - + - + P

Jumlah 13 29 14 20 8 19 -

Notes :


FF-2 =Wellpad B


FF-4 = Wellpad D

FF-5 = IP-1

FF-6 = Wellpad I

P = Protected

Endangered Species Monitoring by Camera Trap

Brine Line

S: 04o12’36.8”

E: 103o23’48.6”

Golden Cat 01/08/2018 Sunda Pangolin 02/20/2018


CT-1

Forest area near Well Pad E

E103° 22’ 48.90” S4°12’ 18.30”

To monitor Fauna that may be affected by activity at Well Pad E

Brown Bear 06/06/2018 Unindentified Bird 06/13/2018

CT-2


E103° 22’ 48.00” S4°12’ 25.30”


Palm Civet 05/15/2018 Golden Cat 05/27/2018

Palm Civet 06/13/2018 Golden Cat 07/06/2018


Tapir (Endangered Species) 07/30/2018

CT-3


103° 26’ 46.60” 4°12’ 21.90”


Golden Cat 06/24/2018


Installing Camera Trap

Monitoring Flora & Fauna Activity

10.4 Biodiversity Offset Strategy (BOS)

Status of BOS as follows:

PT SERD conducted searches of biodiversity offset locations by land survey and drone.

PT SERD has awarded PT Arindhita Mega Kencana as a local consultant to find offset locations.

Three potential locations have been surveyed, i.e. :

1. Dempo Selatan Area

2. Talang Kubangan at Pagar Alam

3. Area Galang Tinggi

Candidates for offset locations have been identified by PT SERD and is proposed to ADB and government.

Once the location has been approved by relevant parties, a Biodiversity Offset Plan document will be

composed by ERM consultant.


11. Transmission Network

PLN is in progress to obtain environmental permit for the transmission line. The environmental study

document is being finalized by PLN.


12. Information Disclosure

Are the results of environmental and social safeguards monitoring

disclosed? ( Yes / No )

If yes, please provide RKL/RPL or Monitoring reports.

Monitoring data is provided in Section 8 of this report.

RKL/RPL report is issued to appropriate parties according to

obligation under RKL/RPL

JBIC, ADB, and NEXI will disclose RKL/RPL or Monitoring reports

on their websites, unless disagreement expressed.


ATTACHMENTS

Attachment 1 : Environmental Activities

Attachment 2 : Safety Health Activities

Attachment 3 : Social Activities

Attachment 4 : Form 4 Facilities Agreement


ATTACHMENT 1 – ENVIRONMENTAL ACTIVITIES

Water Quality Monitoring

Dust Control

Nursery Maintenance


General Housekeeping

Courtesy Visit by Forestry

Control of Invasive Species


Construction of New Domestic Waste Facility

Construction of Wheel Washing Facility

Installation of Forest Boundary


Biodiversity Monitoring and Coordination Meeting with EPC Contractor

Condition of Temporary Storage of Hazardous Material Waste

Top Soil Preservation


ATTACHMENT 2 - SAFETY HEALTH ACTIVITIES

SHE Induction

Daily and Weekly Safety Talks

Defensive Driving Training


Heavy Equipment and Vehicle Inspection

Office and Camp Inspection


Installation of Traffic Signs


ATTACHMENT 3 – SOCIAL ACTIVITIES

Coffee Plantation Improvement

Improvements of Mosque and Elementary School in Kota Agung

Disseminate Information on SERD Geothermal Project to Students


ATTACHMENT 4 – FORM 4 FACILITIES AGREEMENT

Name of Project Rantau Dedap Geothermal Power Plant Project

Completion Date of This Form 2018/08/20

Monitoring Period （From）2018/04/01 （To）2018/06/30

Progress of Project Construction Phase / Operational Phase

Progress of Project Category required by JBIC

Construction Phase ESIA and Environmental Permits / Ecosystem and biota

Operational Phase ESIA and Environmental Permits / Ecosystem and biota

Notes （ e.g. Any comments made by the relevant authorities, and grievances from local people/NGO）None

PT SERD has hired one Site SHE Leader and one Site Environmental Engineer in July 2018 to manage and supervise Environmental performance.

PT SERD has hired one Forest Technical Expert to supervise and report tree cutting inventory.

PT SERD has hired one Site External Relations to manage and improve communications with local communities.

PT SERD hires ERM Siam and PT Arindhita as the environmental consultants.

ESIA and Environmental Permits

Compliance with ESIA Conditions


Conditions attached to the

ESIA( AMDAL) approval

( Conditions shown in the

Third Article and

Fourth Article of AMDAL

Approval letter dated 15

March 2017 )

1. Please confirm if you have achieved all conditions attached to the ESIA (AMDAL) approval. : ［Yes / No］

2. Describe the situation and measures taken if delays/complications in implementation of the conditions/obligations are

identified. None.

Ecosystem and biota


Status of several documents

related to the

Biodiversity※

※

Critical Habitat Assessment

(CHA),

Biodiversity Action Plan

(BAP),

Biodiversity Offset Strategy

(BOS),

Biodiversity Offset

Management Plan (BOMP)

Have the documents related to the biodiversity been completed? : Yes / No

If "Yes", please submit a copy of the final version of the report together with this monitoring form and share the information

about the modified contents from the draft plan .

If "No", please share the information about the current status.

The remaining document is Biodiversity Offset (Management) Plan. The document will be composed by ERM after the

offsite location has been determined.

SERD has conducted surveys to several potential offset locations, and has identified a most potential area within the Bukit

Jambul Gunung Patah Protection Forest.

A further study (social study) to the most potential offset area has been conducted by a consultant (PT Arindhita) in June /

July 2018 to identify land usage and farmers on the area and the draft report is being composed with target for completion in

early September 2018.

Target to complete BOMP is early 2019.


Status of the Forest

Management Plan

( Conditions attached to the

IPPKH 115 ha )

Has the Forest Management Plan been completed and approved by Forestry Office of South Sumatra Government? : Yes / No

If "Yes", please provide the information of the completion date (DD/MM/YYYY).

If "No", please provide the expected completion date of the final report and current status.

A consultant (PT Arindhita) is still composing the report. Draft report is due in the week of 20 August 2018.

Target for approval by provincial Forestry is 22 September 2018.

Impacts on biodiversity in/

around the project site

Please share the current status of the ecosystem conservation activities from the viewpoint of forest management and

biodiversity.

Are there any problems regarding impacts on biodiversity pointed out by the National/Local authority? Yes / No

If "Yes", please describe the outline of the problems and measures taken.

Any issues regarding

Monitoring Item mentioned

above

・ Reasons/ Background Information ・ Mitigation Measures

Information

Disclosure

Are the results of environmental

monitoring disclosed? ( Yes / No ) If yes, please provide RKL/RPL or Monitoring reports.

Monitoring data is provided in Section 8 of this report.

RKL/RPL report is issued to appropriate parties according to obligation under RKL/RPL

JBIC, ADB, and NEXI will disclose RKL/RPL or Monitoring reports on their websites, unless disagreement

expressed.

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