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Environmental and Social Monitoring Report This report has been submitted to ADB by BP Berau Limited and is made publicly available in accordance with ADB’s public communications policy (2005). It does not necessarily reflect the views of ADB. Project Number: 38919 October 2010 – April 2011 INDONESIA: Tangguh Liquefied Natural Gas Project Operator’s Environmental, Health and Safety Report Prepared by BP Berau Limited Tangguh LNG Project Operator

Environmental and Social Monitoring Report · Operator’s Environmental, Health and Safety Report ... Mekanisme Pembinaan Penaatan PROPER ... .Emergency

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Environmental and Social Monitoring Report

This report has been submitted to ADB by BP Berau Limited and is made publicly available in accordance with ADB’s public communications policy (2005). It does not necessarily reflect the views of ADB.

Project Number: 38919 October 2010 – April 2011

INDONESIA: Tangguh Liquefied Natural Gas Project Operator’s Environmental, Health and Safety Report

Prepared by BP Berau Limited Tangguh LNG Project Operator

� �

Operator’s Environmental, Health and Safety Report Tangguh LNG Project

October 2010 – April 2011

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

1

TABLE OF CONTENTS

ENVIRONMENTAL AND HEALTH SAFETY REPORT TANGGUH LNG PROJECT

TABLE�OF�CONTENTS ................................................................................................................ 1

Figure�List ...................................................................................................................................... 2

Table�List ........................................................................................................................................ 2

EXECUTIVE�SUMMARY .............................................................................................................. 3

EXECUTIVE�SUMMARY .............................................................................................................. 3

1. Regulatory�Compliance ......................................................................................................... 4

1.1. Summary�Description...................................................................................................... 4

1.2. Implications�for�Tangguh ................................................................................................ 4

2. Environmental�Management�Plan ....................................................................................... 4

2.1. LNG�Plant�and�its�Supporting�Facilities�including�Marine�Facilities .......................... 5

2.1.1. Wastewater�Management ............................................................................. 5

2.1.2. Solid�Waste�Management.............................................................................. 8

2.1.3. Revegetation .................................................................................................. 11

2.1.4. Air�Emission.................................................................................................... 12

2.1.5. Water�Management ...................................................................................... 13

2.1.6. Fuel�Management ......................................................................................... 13

2.2. Gas�Production�Facilities�and�Gas�Transmission�(GPF)............................................ 15

2.3. Drilling�Activities............................................................................................................. 15

2.4. Environmental�Management�System ......................................................................... 15

3. Environmental�Monitoring�Plan .......................................................................................... 15

3.1. LNG�Plant�and�its�Supporting�Facilities�including�Marine�Facilities ........................ 16

3.1.1. Wastewater�Monitoring................................................................................ 16

3.1.2. Solid�Waste�Monitoring ................................................................................ 18

3.1.3. Revegetation .................................................................................................. 19

3.1.4. Air�Emission.................................................................................................... 19

3.1.5. Water�Supply.................................................................................................. 22

3.1.6. Fuel�Storage�and�Handling ........................................................................... 22

3.2. Gas�Production�Facilities�and�Gas�Transmission�(GPF)............................................ 23

3.3. Drilling�Activities............................................................................................................. 23

4. Environmental�Studies......................................................................................................... 23

5. Health�and�Safety ................................................................................................................. 23

6. Status�of�Non�Compliances ................................................................................................ 26

6.1. Level-1�Non�Compliances ............................................................................................. 27

6.2. Level-2�Non�Compliances ............................................................................................. 27

7. Additional�Information ......................................................................................................... 27

8. Evaluation�Results................................................................................................................ 27

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

2

Figure List Figure�1.��LNG�Plant ........................................................................................................5�

Figure�2.��Progress�of�Produced�Water�Treatment�Plant�Construction�Project.................7�

Figure�3.�Plastic�Granulator�and�Can�Compactor..............................................................9�

Figure�4.�Wood�Chipper ..................................................................................................9�

Figure�5.�Organic�Waste�Landfill....................................................................................10�

Figure�6.�Organic�Waste�Composter .............................................................................10�

Figure��7.�Maintenance�of�Revegetated�Area ................................................................12�

Figure�8.�Siripa/Burma�Creek.........................................................................................12�

Figure�9.�Flaring�during�Operation�Period ......................................................................13�

Figure�10.�Secondary�Containment�Construction�at�CPI ................................................14�

Figure�11.�Fuel�Tank�at�Dormitory�Area .........................................................................14�

Figure�12.��Food�Waste�Profile ......................................................................................18�

Figure�13.�Solid�Non-Hazardous�Waste�Profile ..............................................................19�

Figure�14.�Oil�Spill�Drill�–�Oil�Boom�Deployment............................................................22�

Figure�15.�Industrial�Hygine�Activities ...........................................................................25�

Table List

Table�1.�Wastewater�Type�and�Debit ........................................................................................ 5

Table�2�Sewage�Analysis........................................................................................................... 16

Table�3�Produced�Water�Analysis ............................................................................................ 17

Table�4�Brine�Water�Analysis .................................................................................................... 17

Table�5�Chemically�Contaminated�Wastewater�Analysis ..................................................... 18

Table�6�Ambient�Air�Sampling�LNG�Tangguh ......................................................................... 20

Table�7�Result�of�Emission�Sampling�on�AGI ......................................................................... 20

Table�8�Result�of�Emission�Sampling�on�Boiler ..................................................................... 20

Table�9�Result�of�Gas�Turbine�Emission�Sampling ................................................................ 21

Table�10�Result�of�Flaring�Sampling ........................................................................................ 21

Table�11�Result�of�Generator�Set�Emission�Sampling .......................................................... 21

Table�12�Water�Usage ............................................................................................................... 22

Table�13.�Key�Indicators�on�Safety�Performance................................................................... 24

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

3

EXECUTIVE SUMMARY

Tangguh� is� now� fully� in� operation.� In� 2010� it� produced� 90� LNG� and� 21� condensate�

cargoes.�By� the�end�of�April�2011� it�had�produced�26�LNG�cargoes�and�6�condensate�

cargoes.�

The� environmental� management� and� monitoring� programmes� continue� to� be�

implemented� in� line� with� the� approved� AMDAL� and� relevant� permits� granted� for�

Tangguh� as� well� as� the� Environmental� Management� System� ISO� 14001:2004� to�

maintain� certification� that� was� obtained� in� December� 2010.� The� produced� water�

treatment�plant�construction�is�on�going�and�targeted�to�be�completed�on�schedule�by�

end�2011.�

On�25th�April�2011,�Tangguh�issued�the�AMDAL�Implementation�report�for�the�period�of�

October�2010-April�2011�to�the�Minister�of�Environment�(MOE)�and�related�government�

institutions�including�the�local�Government�of�Bintuni,�Ditjen�MIGAS�and�BPMIGAS.�This�

report�is�developed�mainly�based�on�the�AMDAL�implementation�report.�

We� had� 4� recordable� injuries� between� October� 2010� –� April� 2011� which� have� been�

thoroughly� investigated� and� lessons� learned� have� been� circulated� internally.� � � We�

continue� to� focus�strongly�on�all� aspects�of�HSE.� � Journey� to�Zero� Incident�campaign�

series� has� been� started� in� 2011� early,� the� first� round� focused� on� PPE� compliance�

campaign.� � An� excellent� final� two� months� in� the� fourth� quarter� 2010,� with� zero�

recordable�injuries.��

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

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1. Regulatory Compliance

1.1. Summary Description

As� a� follow� up� to� the� issuance� of� the� new� Law� no� 32� year� 2009� regarding� the�

Environmental�Protection�and�Management,�Government�of�Indonesia�(GoI)�is�currently�

developing� related� implementation� regulations� including� AMDAL� and� Environmental�

Permitting�regulations,�and�these�are�expected�to�be�issued�before�end�of�this�year.�A�

series�of� new� regulations�have�been� issued,� and� the�one�most� related� to�Tangguh� is�

Ministry� of� Environment� Decree� no� 19� year� 2010� regarding� Wastewater� Discharge�

Standard�for�Oil,�Gas�and�Thermal�Industry�to�replace�the�Decree�no�4�year�2007�on�the�

same�subject.�

1.2. Implications for Tangguh

The�new�Law�no�32�year�2009�is�stricter�in�term�of�pollution�definition�and�consequence�

for�non-compliance.�Tangguh�maintains� its�commitment� to�comply�with� the�applicable�

regulatory�requirements�in�Indonesia.��

Based�on�new�Decree�no�19�year�2010,�basically�the�standard�is�still�the�same�with�the�

previous� standard� as�Tangguh� facility� is� considered� as�new� facility� (new� facility� in� the�

regulation� is� if� it�was�designed�or� in�operation�after�1996).�There� is�one�difference�for�

the�parameter�TDS�which�is�now�not�applicable�since�the�produced�water�is�discharged�

into�the�sea.�

2. Environmental Management Plan

This� six-monthly� report� covers� the� period� of� October� 2010� –� April� 2011� which� is�

consistent� with� Tangguh� AMDAL� reporting� period� to� the� Indonesian� Ministry� of�

Environment.�����

This� report�has�been�prepared�to�fulfil� the�Borrowers’�obligations�under:� �Section�1.12�

(Certain� Environmental,� Involuntary� Resettlement� and� Indigenous� Peoples� Matters),�

Paragraph�(B)�(Regular�Reports),�sub-paragraph�(a)(Environmental�and�Health�and�Safety�

Report)� of� the� ADB� Tranche� PSC� Parties� Agreement� dated� as� of� 31� July� 2006� and�

Section�1.18�(Certain�Environmental,�Involuntary�Resettlement�and�Indigenous�Peoples�

Matters),�Paragraph�(B)�(Regular�Reports),�sub-paragraph�(a)� (Environmental�and�Health�

and�Safety�Report)�of�the�Japanese�Tranche�PSC�Parties�Agreement"�dated�as�of�31�July�

2006.�

Tangguh�LNG�environmental,�health�and�safety�management�and�monitoring�activities�

during�the�6�month�period�from�October 2010 – April 2011�include�the�following:�

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

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2.1. LNG Plant and its Supporting Facilities including Marine Facilities

The�average�personnel�on�board�during�the�reporting�period�are�about�2500.� In�March�

2011,�approximately�2900�personnel�on�board�accommodated�at�the�dormitory�A�and�B,�

Shorebase� camp� and� Step� 3� camp.� This� ramp� up� of� personnel� towards� the� end� of�

reporting�period�is�due�to�the�scheduled�Train�1�Turn�Around�(TAR)�Project,�Wastewater�

Treatment� Plant� Project,� Vapor� Return� Bypass� Line� (VRBL)� and� step� 3� camp�

refurbishment.�

Figure 1. LNG Plant

�2.1.1. Wastewater Management

Wastewater� generated� from� the� site� activities� consists� of� sewage� from� camps� and�

dormitories,� brine� water� reject� from� the� Reverse� Osmosis� (RO-desalination)� and�

desalination� units,� and� waste� water� from� plant� operation� (chemically� contaminated�

water,� oily� water� and� produced� water).� In� line� with� the� approved� AMDAL� and� the�

Minister�of�Environment�Permit�No�222�of�2008.�The�treated�wastewater�from�the�five�

streams�is�discharge�through�-13�m�LAT�discharge�point.�

�Table 1. Wastewater Type and Debit

Wastewater�Debit�Maksimum�

(m3/hari)�

Rata-Rata�Debit�Aktual�

(m3/hari)�

Sewage�–�Utility��� 504*� 140�

Brine�Water�–�Desal�Unit�� 11544*� 1200�

Produced�Water� 1992*� 600�

Oily�Contaminated�Water� 2400*� ***�

Chemically�Contaminated�Water� 3600*� 1700�

Sewage�–�Step�3�Camp� 2000**� 900�

Brine�Water�–�RO�Unit� 5904**� 2400�

* MoE Wastewater Discharge Permit No. 222/2008

** MoE Wastewater Discharge Permit No. 562/2007

*** CPI effluent is routed to produced water system due to COD content, so there is no discharge for oily

contaminated water

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

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Sewage

Sewage� from� dormitory� A� and� B� as� well� as� from� Admin� building� and� Main� Control�

Building�is�processed�in�the�permanent�STP,�while�two�STPs�in�Step�3�(Zone�A�and�Zone�

C)�treat�sewage�from�Step�3�Camps�and�other�related�buildings.�One�STP�(Zone�B)�has�

been� dedicated� solely� to� treat� produced� water� from� plant� since� January� 2010.� The�

treated�waste�water�from�both�constructions�STP�and�permanent�STP�is�discharged�to�-

13m�LAT�outfall�line�at�the�LNG�jetty.��

Short� term� and� long� term� remediation� effort� is� currently� in� progress� to� rectify� an�

overflow�event�occurred�on�the�vent�line�of�treated�STP/WWTP�wastewater�located�at�

LNG�Tank�#2�in�December�2010.�Temporary�discharge�pipeline�at�the�construction�jetty�

which�was�built�as�a�temporary�discharge�line�during�construction�stage�before�the�-13�

LAT�pipeline�can�be�installed�at�the�LNG�jetty,�has�to�be�partially�opened�25%�in�order�to�

stop� the� vent� line� overflow.� Initially� it�was� suspected� that�wastewater� pressure� flow�

from�RO�was�much� larger� that� STP/WWTP�which� resulted�wastewater� flow�plugging�

from�STP/WWTP�to�-13�meter�LAT�common�outfall�pipeline.��

Further�rectification�efforts��will�be�performed�as�follows:�

1. Short� term:� to� install� vent� line�on�pipeline�A�spool� at�BOG�area� to� release�air� trap�

inside� the� spool.� � The� vent� line� installation�work�was� done� on� 13�April� 2011.� The�

ventline�so�far�working�well�and�continued�to�be�monitored.��

2. Long�term:�to�separate�STP/WWTP�and�reject�brine�discharge�line�by�disconnecting�

2�reject�brine�pipeline�on�pipeline�A.�Modification�of� reject�brine�collection�pond�at�

RO�unit�shall�be�done�in�order�to�prevent�overflow�by�expanding�collection�pond�to�a�

capacity�of�24�m3.�The�work�is�planned�to�complete�by�early�4th�quarter�2011.�After�

the� reject� brine� discharge� is� disconnected� and� necessary� technical� testing� is�

performed�to�the�system�integrity,�the�temporary�discharge�pipeline�at�construction�

jetty�will�be�removed�

About�40� cubic�meters�per�day� intermittently� of� the� combined� treated�wastewater� of�

STP/WWTP�and�reject�brine�is�currently�still�being�discharged�to�the�emergency�pipeline�

at�the�Construction�Jetty.�Wastewater�from�the�discharge�point�at�Construction�Jetty�is�

sampled�for�laboratory�analysis.�Analysis�result�by�external�laboratory�dated�15�February�

2011�shows�that�all�wastewater�parameters�are�in�compliance�with�regulations.�

Brine water

Permanent� desalination� facility� processes� sea� water� as� raw� water� into� desalinated�

water.� This� desalinated� water� then� is� processed� into� dematerialized� water� and� re-

mineralized� water.� Dematerialized� water� is� utilized� for� process� plant� supply� and� re-

mineralized� water� is� utilized� for� domestic� supply� at� dormitory� and� offices� complex�

(administration� building,� central� building,� warehouse,� fire� station� and� workshop).�

Reverse� Osmosis� (RO)� unit� product� is� utilized� for� the� consumption� of� step� 3� camp.�

Average� volume� of� brine�water� generated� from� desalination� unit� is� 1200�m3/day� and�

2400�m3/day�for�RO�unit.����

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Tangguh LNG Project

October 2010 - April 2011

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Produced water

In� this� reporting� period,� produced�water� has� been� implemented� and�managed� as� per�

Mekanisme� Pembinaan� Penaatan� PROPER� -� PROPER� Compliance� Assistance�

Mechanism� (MP3)� letter� from� the�Ministry� of� Environment.� As� stated� in� the� sewage�

section,�some�amount�of�treated�produced�water�from�WWTP�zone�B�discharges�to�the�

temporary�line�at�Construction�Jetty.���

Average� volume�of� treated� produced�water� generated� from�WWTP� zone�B� at� Step� 3�

camp�is�approximately�600�m3/day.�

The�construction�of�produced�water�treatment�plant�is�progressing�at�74%�completion.�

The� establishment� of� 11� treatment� tanks� is� on-going.� Installation� of� pipeline� is� being�

performed.� The� produced�water� treatment� plant� is� scheduled� to� complete� by� end� of�

2011.��

Figure 2. Progress of Produced Water Treatment Plant Construction Project

Progress�of�this�program�is�reported�quarterly�to�MoE,�BPMIGAS�and�MIGAS.��

Oily contaminated wastewater

The�oily�contaminated�wastewater�is�treated�in�the�CPI�(Corrugated�Plate�Interceptor)�to�

remove�hydrocarbon�as�per�MoE�permit�no�222/2008,�prior� to�discharge� to� the� -13�m�

LAT� discharge� point.� However,� based� on� the� design� basis� in� Tangguh,� the� oily�

contaminated� sewer� also� receives�wastewater� from� production� system� such� as� from�

Amine�unit,�causing�high�level�of�COD,�hence�from�CPI�can�not�be�discharged�directly�to�

the� sea.� The�wastewater� is� currently� put� into� the� produced�water� tank� to� be� treated�

with�the�produced�water.��

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Tangguh LNG Project

October 2010 - April 2011

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Chemically contaminated wastewater

The�chemically�contaminated�wastewater�is�treated�in�the�neutralization�pit�to�normalize�

the�pH�level�between�6-9�as�per�MoE�permit�no�222/2008�and�then�discharge�through�

the� -13m�LAT�discharge�point.� The� average�discharge� from� this� source� is� about�1700�

m3/day.�

2.1.2. Solid Waste Management

Non�Hazardous�Solid�Waste�

The�solid�waste�management�program�at�site�continues�to�improve.�The�activity�of�this�

solid�waste�management� includes�organic�waste� i.e.�food�waste;� recyclable�waste� i.e.�

cans,�bottles,�and�glass;� inert� landfill� i.e.� insulation,�and�Styrofoam;�reusable�waste� i.e.�

used� tyre� and� cement� bag;� and� burnable� waste� i.e.� paper,� cardbox� and� thin� plastic�

sheet.� The�waste�management� facility� at� Tangguh� include� � the� non-hazardous�waste�

incinerator,�wood�chipper�machine�and�composter,�plastic�shredder�and�can�compactor,�

as�well�as�the�operation�of�ex-construction�inert�landfill�and�new�organic�waste�landfill.�

The� waste� profile� generated� during� this� reporting� period� is� presented� in� Monitoring�

Section.�

Inert waste�is�disposed�off�to�dedicated�inert�landfill�located�in�the�eastern�side�of�step�3�

camp.�This�landfill�is�lined�with�HDPE�sheets�and�provided�leachate�collection�pit�which�

is� regularly� sampled� by� internal� and� external� laboratory.�Waste� to� be� disposed� off� to�

inert� landfill� shall�be�completed�with�waste� transfer�note�containing� type,�volume�and�

generator�of�waste.�The�report��of�the�inert�waste�is�updated�in�monthly�basis.���

The� reusable waste� such� as� tyre,� cement� bags� and� timber� waste� are� stockpiled� at�

Central�Waste�Accumulation�Area�(CWAA)�located�near�non�hazardous�waste�container.�

This�waste�is�available�for�other�contractors�wanting�to�reuse�it.�

Recyclable waste�such�as�beverage�cans,�plastic�bottles�and�glass�bottles�is�managed�at�

CWAA.� Beverage� cans� are� compacted� in� a� can� compactor� and� plastic� bottles� are�

shredded�in�a�plastic�granulator.�These�two�machines�have�reduced�a�significant�amount�

of� waste� volume� and� extensively� save� space� in� the� container.� This�waste� is� sent� to�

waste�facility�at�Sorong.�

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Tangguh LNG Project

October 2010 - April 2011

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� �Figure 3. Plastic Granulator and Can Compactor

Under� the�PSC�Scheme,� scrap�metals� are� categorized� as�national� asset�and�needs� to�

undergo�write�off�process�approval�prior�to�disposal.�This�waste� is�currently�stockpiled�

at�Shorebase�area�and�the�record�of�the�waste�is�maintained.�This�waste�is�contained�in�

wooden�boxes�until�the�write�off�process�finalized.��

The�wood�chipper�machine�is�operating�on�continuous�basis�to�chip�the�timber�waste.�

The�wood�chip� is�utilized� for�covering� the�organic�waste�pit� and� later� for�new�organic�

landfill,� as�well� as� for� composting� and� re-vegetation� program.�BP� through� the� logistic�

contractor� provides� a� dedicated� team� to� operate� and� segregate� the� timber�waste� for�

chipping.�

�Figure 4. Wood Chipper

Dedicated�personnel�are�assigned�to�manage�and�monitor� the�day� to�day�operation�of�

the� landfill.�This� landfill� is� lined�with�HDPE�sheet�and�provided�with� leachate�collection�

pond.�The� leachate� is� then� transferred�by�using�vacuum�truck� for� further� treatment�at�

STP�Zone�C.��

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Tangguh LNG Project

October 2010 - April 2011

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�Figure 5. Organic Waste Landfill

Efforts�are�being�done�to�extend�the�lifespan�of�the�current�organic�waste�landfill.�One�

of� the� efforts� is� to� maximize� composter’s� efficiency.� Woodchip� feeding� to� the�

composter�is�reduced�and�replaced�by�incinerator�ash�with�a�volume-based�composition�

1�incinerator�ash�:�3�food�waste�:�5�woodchip.�This�effort�in�some�extent�has�increase�

the� amount� of� food� waste� to� the� composter� which� previously� report� the� volume�

compost�product�generated�was�18,000�kg/month�whereas�currently�compost�product�

can�reached�its�capacity�to�21,000�kg/month.�This�compost� is�utilized�for�re-vegetation�

program�and�landscaping�activity�as�planting�media�and�fertilizer�to�increase�soil�nutrient.�

Procuring�food�dryer�will�also�be�other�alternative�pursued�to�reduce�the�water�content�

in�the�food�waste.�This�equipment�is�expected�to�be�available�on�site�by�Q4�2011.�Other�

efforts�which�will� be�executed� is� to� increase� the�exiting�organic� landfill� for�up� to�1.25�

meter�high�equivalent� to�5000�m3�additional� food�waste�which� is� able� to�prolong� the�

lifespan� of� the� landfill� for� another� 1.5� years,� which� enable� the� landfill� project� to� be�

executed�in�a�better�timing.����

�Figure 6. Organic Waste Composter

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Tangguh LNG Project

October 2010 - April 2011

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Burnable waste� such� as� paper,� cardbox� and� thin� plastic� sheet� is� sent� off� to� non�

hazardous�waste� landfill�at�Centralized�Waste�Accumulation�Area.�The�burnable�waste�

to�be� sent�off� to� the� incinerator� shall� be� completed�with� transfer� note� containing� the�

type,� volume� and� generator� of� waste.� Record� is� maintained� and� updated� in� monthly�

basis.��

Hazardous�Waste�

Hazardous� waste� such� as� used� oil,� used� oil� filters,� paint� cans,� spent� catalyst,�

contaminated�soil,�etc�generated�from�bp�operations�activities�are�temporarily�stored�in�

a� licensed� temporary� hazardous� waste� storage� prior� to� the� shipment� to� licensed�

hazardous� waste� collector� (PPLI)� in� Cileungsi,�West� Java.� Tangguh� has� a� contract� in�

place�with�PPLI�for�hazardous�waste�disposal,�including�onsite�assistance�for�packaging�

and�labelling�of�the�hazardous�waste.�Regular�shipment�to�PPLI�has�been�carried�out�to�

meet� the� maximum� 90� days� of� storage� period� per� permit� requirement.� Vessel� to�

transport� the� hazardous� waste� has� a� hazardous� waste� transport� permit� issued� from�

Directorate�General�Sea�Communication�with�a�recommendation� letter� from�MoE.�For�

this� reporting� period,� there� were� 5� hazardous� waste� shipment� to� PPLI� with� the� last�

shipment�in�February�2011.��

In� February-March� 2011,� Train� 1� TAR� (turnaround)� is� executed� for� 51� days� which�

includes�mercury�catalyst�change�out�from�mercury�removal�unit.�Approximately�80�m3�

(404�drums)�of�mercury�spent�catalyst�were�generated�during�the�change�out�from�MRU�

at� Train� 1.� The� analysis� to� determine� mercury� content� of� each� drum� by� accredited�

laboratory� has� been� finalized� and� analysis� result� shows� that� 403� drums� contained�

mercury�concentration�less�than�260�mg/kg.�The�drums�with�less�mercury�content�have�

been� sent� to� permitted� hazardous� waste� facility� in� Indonesia.� One� drum� contains�

mercury� concentration� greater� than� 260� mg/kg� will� be� stored� at� site� and� handled�

together�with�mercury� catalyst�waste�generated� from�Train�2�TAR�scheduled� in�May-

June� 2011.� Spent� catalyst�with�mercury� content� greater� than� 260�mg/kg� need� to� be�

sent�to�permitted�facility,�which�currently�not�available�in�Indonesia.��

2.1.3. Revegetation

The�revegetation�within�Tangguh�site�have�been�growing�well.�Regular�maintenance�is�

performed�to�ensure�the�vegetation�can�grow�and�sustain�naturally�as�shown�in�figure�6.�

Maintenance�is�continuing�until�all�revegetation�able�to�naturally�sustain.�

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

12

. Figure 7. Maintenance of Revegetated Area

No� significant� erosion� and� sedimentation� are� observed� in� this� reporting� period.� The�

revegetation�program�and�slope�stabilization�of�using�fast�growing�vegetation�has�grown�

very� well� and� has� reduced� erosion� and� sedimentation� impact� significantly� to� creeks.�

Sedimentation� pond� at� Siripa/Burma� Creek� is� functioning� well.� The� surrounding�

vegetations�already�grow�naturally.�

Figure 8. Siripa/Burma Creek

2.1.4. Air Emission

As� per� MoE� letter� no� BP-5590/Dep-I/LH/07/2010,� MoE� has� confirmed� Tangguh’s�

updated�maximum� flaring� estimation� during� normal� operation� of� 8,900�MMSCF� from�

July-December�2010�and�17,800�MMSCF� in�2011.�The�effort� in� reducing� the�flaring� is�

continuing�to�minimize�impact�to�the�environment,�with�the�target�of�5%�reduction�from�

the�2011�number�of�17,800�MMSCF.�For� the�period�of�July�–�December�2010,�actual�

flaring�is�4671.6�mmscf�(53%�from�maximum�limit)�and�for�the�period�of�1�January�–�3�

April� 2011� is� 2715�MMSCF� (49%� from�max.� limit).� This� is� due� to� rigorous� assurance�

process�done�as�part�of�flaring�continuous�improvement�program.��

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

13

Cumulative Flare (MMSCF)

4.761,6

8.900

-

1.000

2.000

3.000

4.000

5.000

6.000

7.000

8.000

9.000

10.000

01-J

ul-1

0

04-J

ul-1

0

11-J

ul-1

0

18-J

ul-1

0

25-J

ul-1

0

01-A

ug-1

0

08-A

ug-1

0

15-A

ug-1

0

22-A

ug-1

0

29-A

ug-1

0

05-S

ep-1

0

12-S

ep-1

0

19-S

ep-1

0

26-S

ep-1

0

03-O

ct-1

0

10-O

ct-1

0

17-O

ct-1

0

24-O

ct-1

0

31-O

ct-1

0

07-N

ov-1

0

14-N

ov-1

0

21-N

ov-1

0

28-N

ov-1

0

05-D

ec-1

0

12-D

ec-1

0

19-D

ec-1

0

26-D

ec-1

0

31-D

ec-1

0

Cumulative Flare Maximum Limit

�Figure 9. Flaring during Operation Period

Actual� CO2� emission� from� Tangguh� activities� from� January-December� 2010� is� 4.56�

million�tonnes.�The�source�of�the�emission�are�the�LNG�plant�operation�(flaring,�turbines,�

boilers,�Acid�Gas� Incinerator,�etc)�and�smaller�portion�from�internal�combustion�engine�

emission� calculated� based� on� fuel� consumption� used� for� vehicle,� boat,� and� other�

equipments�using�diesel/gasoline�fuel.�The�total�number�for�2010�is�lower�than�the�initial�

estimate�of� about�6�millions� tonnes.� Tangguh�continues� to�monitor�CO2�emissions� in�

2011.�

2.1.5. Water Management

Fresh�water� supplies� required� for� project� activities� are� secured� from� several� sources�

including� bottled�water,� temporary�RO� facility� and� the� permanent� desalination� facility.�

The� average� water� production� of� the� RO� is� 1000� m3/day� while� the� permanent�

desalination�facility�is�750�m3/day�which�gives�the�total�production�of�1750�m3/day.�

Fresh�water� is� processed� through� a� filtration� system�by� using� sands� and� occasionally�

using�chlorination.��

2.1.6. Fuel Management

The�Tangguh�LNG’s�policy�is�to�confine�all�fuel�and�liquid�chemical�storage�in�retention�

berms/secondary�containment� to�prevent�against� the� risk�of�spill�contamination� to� the�

soil.�Tank�identity,�content,�volume�and�warning�sign�shall�be�labelled�on�the�tank.�Any�

chemicals�shall�be�accompanied�with�MSDS� (Material�Safety�Data�Sheet).�Emergency�

equipments�are�put�in�place�in�each�chemical�and�fuel�storage�such�as�fire�extinguisher,�

first� aid� kit,� spill� kit� and� eye/body�wash� unit.� The� standards� for� the� containment� are�

being�monitored�periodically�for�compliance�through�internal�audits�and�inspections.�Risk�

analysis� on� any� to-be� –purchased� chemicals� by� company� is� carried� to� ensure� the�

chemicals�having�low�impact�to�the�environment,�health�and�safety.�Inspection�to�all�fuel�

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

14

storage�and�chemical�storage� is�conducted� regularly.�Any� findings�from�the� inspection�

recorded� in� the� inspection� checklist� and� followed� up� accordingly.� As� part� of� the�

continuous� improvement� program,� the� secondary� containments� of� some� tanks� are� in�

the�process�to�be�upgraded�to�provide�better�assurance�in�case�of�spill.�The�design�for�

this�has�been�finalized�and�the�execution�of�the�work�will�be�done�within�2011�according�

to�work�schedule.�

Figure 10. Secondary Containment Construction at CPI

Drip� pan� trays� are� used� during�maintenance� and� refuelling� and� personnel� involved� in�

these�activities�have�been�properly�trained.�Posters�are�strategically�placed�to�maintain�

awareness�on�proper�refuelling�and�maintenance�procedures.�Oil�and�chemical�spill�kit�

have�been�distributed�within�needed�area�for� immediate�response� in�case�of�spill.�Full�

and� detailed� records� are�maintained� of� any� spills,� however�minor.� The� frequency� and�

volume� of� spills� due� to� fuel� handling� and� storage� activities� has� decreased� and� any�

occurrences� are� immediately� cleaned� up� and� recorded.� Any� spill� is� recorded� and�

reported� every� 6� months� to� Ditjen� Migas� for� spill� less� than� 15� bbls.� Immediate�

notification�to�Ditjen�Migas�will�be�prepared� for�spill�more�than�15�bbls.�No�spill�more�

than� 15� bbls� occurred� during� the� reporting� period.� Any� deficiencies� found� within�

operation�activities�are�directed�to�relevant�department�within�BP�Operation.���

Figure 11. Fuel Tank at Dormitory Area

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

15

2.2. Gas Production Facilities and Gas Transmission (GPF)

The�two�VR-A�and�VR-B�platforms,�as�well�as�the�two�subsea�pipelines�are�operational.�

The� platforms� are� normally� unattended� platform;� however,� routine� monitoring/�

maintenance�visit�are�ongoing.�

2.3. Drilling Activities

There� is� no� drilling� activity� in� this� reporting� period.� Drilling� program� as� part� of� the�

Tangguh�Exploration� and�Appraisal�Plan� (TEAP)� is� scheduled� for� 1Q�2012,�with�3� firm�

and�1�optional��wells�are�planned�to�be�drilled�as�part�of�this�TEAP.�This�exploration�well�

activity� is�not�covered�under� Integrated�Tangguh�AMDAL.�Separate�UKL/UPL� is�being�

developed�for�this�exploration�drilling�activity.����

2.4. Environmental Management System

Tangguh� is�certified�for� ISO14001�–�Environmental�System�Management� in�which� the�

certificate� was� handed� over� from� the� external� certification� body� to� Tangguh� on� 9�

December�2010.�Certification�audit�was�conducted�on�18-21�October�2010�with�findings�

results�of�5�minor�Non-Conformities�and�13�Observations.�All�findings�were�rectified�and�

approved� by� the� certification� body� by� November� 2010.� In� this� reporting� period,� 2011�

aspect� and� impact� registration,� environmental� management� programmes� (EMP)� and�

environmental-related�procedures�have�been�updated.��

ISO� champions� and� document� control� were� assigned� as� the� representative� of� each�

department,�in�which�the�list�of�champions�and�document�controls�were�last�updated�in�

March�2011.�Roles�and�responsibilities�of�the�ISO�champion�and�document�control�has�

been� developed� to� ensure� clear� delivery.� ISO� champions� meetings� are� regularly�

conducted.� An� enhancement� program� on� employees’� awareness� relating� to�

environmental�management�through�ISO14001�campaign�is�ongoing.��

3. Environmental Monitoring Plan

The� objective� of� environmental� monitoring� program� is� to� ensure� that� environmental�

management�has�been�performed�effectively�and�to�ensure�compliance�with�AMDAL’s�

requirements�and�applicable�environmental�regulations.��

BP�has�secured�environmental�monitoring�contract�with�a�certified�external� Indonesian�

laboratory��to�perform�regular�monthly�and�quarterly�sampling�and�laboratory�analysis�in�

line� with� AMDAL� and� permitting� requirements.� In� addition,� BP� has� also� internal� site�

laboratory� to� conduct� regular� day-to-day� internal� sampling� and� monitoring� programs�

onsite.��

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

16

3.1. LNG Plant and its Supporting Facilities including Marine Facilities

3.1.1. Wastewater Monitoring

Sewage

The� treated� effluent� from� Sewage� Treatment� Plants� is� sampled� and� analysed� at� the�

discharge�points�prior�to�discharge�into�the�seawater�at�the�common�outfall� -13�meter�

LAT�The�effluent�discharge�and�receiving�ambient�sea�water�are�monitored�weekly�and�

measured�against�the�prevailing�Indonesian�regulations�KEP-112/MENLH/2003�and�KEP�

51/2004�respectively�as�stipulated� in�AMDAL�and�applicable� Indonesian�regulation�and�

permit�no.562/2007,�permit�no.�222/2008.���

In� this� reporting� period,� all� parameters� for� STP� zone� A,� Zone� C� and� Permanent� STP�

effluent�are�in�compliance�with�the�standards�except�pH�at�STP�zone�A�for�one�time�in�

November�2010�of�4.7.�This�most�likely�happened�due�to�the�inconsistency�of�removing�

sludge� from� the� vessels� resulting� sludge� accumulation.� Remediation� has� been�

immediately� done� and� the� December� 2010� analysis� result� showed� compliance� with�

standard.��

�Table 2 Sewage Analysis

Oct-10 Nov-10 Dec-10 Jan-11 Feb-11 Mar-11 Apr-11 Standard

pH 7.00 6.80 7.10 7.00 7.00 7.40 6.30 6 - 9

BOD5 mg/lt <5 <5 <5 <5 <5 6 6 100

O & G mg/lt <5 <5 <5 <5 <5 <1 <1 max 10

TSS mg/lt 1 2 4 1 5 3 <1 max 100

pH 6.40 4.7 7.00 7.00 6.60 6.70 7.20 6 - 9

BOD5 mg/lt <5 <5 16 <5 34 8 34 100

O & G mg/lt <5 <5 <5 <5 <5 <1 <1 max 10

TSS mg/lt 10 3 4 21 6 16 16 max 100

pH 7.30 6.80 7.60 7.10 7.30 7.20 7.20 6 - 9

BOD5 mg/lt <5 16 53 40 52 <5 32 100

O & G mg/lt <5 <5 <5External 13

Internal <5<5 <1 7 max 10

TSS mg/lt 21 3 28 13 27 15 10 max 100

Month

Utility STP

Zone A STP

Zone C STP

��

Produced Water �

Short� term� plan� of� produced� water� treatment� which� currently� being� applied� is� the�

installation� of� temporay� filtration� unit,� aeration� unit� and� biological� treatement� in� STP�

Zone�B�Step�3�camp.�This�treatment�configuration�will�be�applied�until�the�completion�of�

permanent�produced�water�treatment�plant�constrution�which�expected�by�end�of�2011.�

As� per� approval� from�MoE� through� a� letter� no.� B-7088/MENLH/09/2010� to� use� load-

based�standard�for�the�parameter�COD,�phenol�and�NH3-N�until� the�completion�of�the�

permanent�WWTP�by�30�December�2011,� the�quality�effluent�of�produced�water� is� in�

compliance�with�the�standards.���

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

17

Table 3 Produced Water Analysis

�Oct-10 Nov-10 Dec-10 Jan-11 Feb-11 Mar-11 Apr-11 Standard

COD mg/lt 35.0 108.0 26.0 82.0 25.0 107.0 7.4 200

O & G mg/lt <5 <5 <5 <5 <5 <1 <1 25

H2S mg/lt <0.002 <0.002 <0.002 <0.002 0.005 <0.002 <0.002 0.5

mg/lt 3.55 7.97 0.10 2.33 5

kg/bulan 281.30 74.24 1.74 64.10 95.26 1.30 34.56 480

Phenol Total mg/lt 0.016 0.012 0.130 0.022 0.006 0.021 0.009 2

Temperature0C 29.0 25.4 33.0 24.0 30.1 29.0 32.1 40

pH 7.40 7.20 7.30 7.20 6.60 7.40 7.40 6 - 9

TDS mg/lt 227.0 217.0 126.0 153.0 194.0 155.0 206.0 4000

Methanol mg/lt <1 <1 0.023 <1 <1 <1 <1

Rad. 30 m

maksimum

100 mg/L

Produced Water

Month

NH3-N

� Brine Water

Monitoring� result� of� brine�water� from�RO� and�Desalination� unit� is� in� compliance�with�

MoE�wastewater�discharge�permit�except�TSS�of�desalination�brine�water�for�October�

2010.� This� event� will� likely� occur� often� due� to� seawater� at� Bintuni� Bay� naturally�

containing�high�TSS.�The�seawater�salinity�at�30�meter�radius�(26.9�–�30.0�ppt)�from�the�

common�outfall�is�still�in�consistent�with�natural�salinity�of�seawater�(26.8�–�29.3�ppt).���

�Table 4 Brine Water Analysis

Oct-10 Nov-10 Dec-10 Jan-11 Feb-11 Mar-11 Apr-11 Standard

pH 8.40 8.30 8.20 8.10 8.20 8.30 8.50 6 - 9

O & G mg/lt <5 <5 <5 <5 <5 <1 <1 Not Reg

TSS mg/lt 201 21 98 48 3 26 38 100

Salinity0/00 28.9 29.3 29.1 26.8 27.7 52.7 55

Salinitas

Max + 5%

dari Natural

pH 7.86 7.95 7.84 7.50 7.80 7.80 8.00 6 - 9

O & G mg/lt <5 <5 <5 <5 <5 <1 <1 NR

TSS mg/lt <1 <1 <1 11 <1 120 2 NR

Salintas0/00 28.9 29.3 29.1 26.8 27.7 29.7 36.5

Salinitas

Max + 5%

dari Natural

Reject Brine (RO Unit)

Reject Brine (Desal. Unit)

Month

��

Oily Contaminated Wastewater

The�oily�contaminated�wastewater�is�treated�in�the�CPI�(Corrugated�Plate�Interceptor)�to�

remove� hydrocarbon� content� up� to� permitted� level� as� per�MoE� permit� no� 222/2008,�

prior� to� discharge� to� the� -13�m�LAT�discharge� point.�However,� the� oily� contaminated�

sewer� also� receives� wastewater� from� production� system� such� as� from� Amine� unit,�

causing�high� level�of�COD,�hence�from�CPI�can�not�be�discharged�directly� to�the�sea.�

The�wastewater� is� currently� put� into� the� produced�water� tank� to� be� treated�with� the�

produced�water.��

Chemically contaminated wastewater

The�chemically�contaminated�wastewater�is�treated�in�the�neutralization�pit�to�normalize�

the�pH�level�between�6-9�as�per�MoE�permit�no�222/2008�which�then�discharge�through�

the�-13m�LAT�discharge�point.��

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

18

Table 5 Chemically Contaminated Wastewater Analysis

Oct-10 Nov-10 Dec-10 Jan-11 Feb-11 Mar-11 Apr-11 Standard

pH 7.30 6.30 7.76 6.60 7.40 6.50 6.30 6 - 9

COD mg/lt <10 <10 15.0 <10 <10 40.0 <10 200

TSS mg/lt <1 <1 11 2 3 1 5 100

Toxic Metal mg/lt 0.02 0.05 0.002 0.03 0.2 0.05 0.1 5

Month

Chemically Contaminated

Water (Neut. Pit)

��

3.1.2. Solid Waste Monitoring

Monitoring� continues� on� Tangguh� Operation� waste� management� also� including� on�

subcontractor’s� temporary� waste� storage� facilities� to� ascertain� regular� collection� of�

waste,� collection� place� and� disposal� at� the� organic� waste� pits� or� inorganic� waste�

collection� place� to� be� later� sent� to� waste� collector� to� offsite� recycling� facility.�

Documentation� for� waste� transportation,� including�waste�manifests,� are� assessed� as�

part�of�monitoring�process.�Routine�monitoring�is�also�carried�out�in�CWAA,�landfill,�STP�

and�incinerator.�Solid�waste�profile�is�shown�in�the�following�figure.�

Feed Komposter dan Produksi Kompos

Oktober 2010 - Februari 2011

0

2000

4000

6000

8000

10000

12000

Okt

- 0

1

Okt

- 0

2

Okt

- 0

3

Okt

- 0

4

Okt

- 0

5

No

v -

01

No

v -

02

No

v -

03

No

v -

04

No

v -

05

De

s -

01

De

s -

02

De

s -

03

De

s -

04

De

s -

05

Jan

- 0

1

Jan

- 0

2

Jan

- 0

3

Jan

- 0

4

Jan

- 0

5

Fe

b -

01

Fe

b -

02

Fe

b -

03

Fe

b -

04

Fe

b -

05

Periode (Mingguan)

Jum

lah

Tim

bu

lan

(Kg

)

Limbah Makanan (kg) Serbuk Gergaji (kg) Abu Insinerator Produksi Kompos (kg)

Figure 12. Food Waste Profile

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

19

Limbah Padat Non-B3 (CWAA)

Oktober 2010 - Februari 2011

0

20

40

60

80

100

120

140

160

180

Okt

- 0

1

Okt

- 0

2

Okt

- 0

3

Okt

- 0

4

Okt

- 0

5

No

v -

01

No

v -

02

No

v -

03

No

v -

04

No

v -

05

De

a -

01

De

s -

02

De

s -

03

De

s -

04

De

s -

05

Jan

- 0

1

Jan

- 0

2

Jan

- 0

3

Jan

- 0

4

Jan

- 0

5

Fe

b -

01

Fe

b -

02

Fe

b -

03

Fe

b -

04

Fe

b -

05

Periode (Mingguan)

Jum

lah

Tim

bu

lan

(m

3)

Limbah Insinerasi (m3) Limbah Kayu (m3) Serbuk Gergaji (m3) Ban Bekas (Number)

Figure 13. Solid Non-Hazardous Waste Profile

3.1.3. Revegetation

The�monitoring�of�erosion�and�sedimentation�control�is�continual�especially�for�the�area�

surrounding� Siripa/Burma� Creek.� Sedimentation� pond� has� been� functional� well� to�

contain� any� carried� away� sediment� and� reduce� the� velocity� of� the� water.� Regular�

maintenance� is� performed� to� ensure� the� vegetation� can� grow� and� sustain� naturally.�

Maintenance�program�to�revegetated�area�is�progressing�with�focus�areas�at�LNG�Tank�

2� and� at� communication� tower� such� as� the� vines� clearing.� Additional� revegetation� is�

conducted� at�waste� pit� areas�with� fruit� trees.� This� revegetation� program� has� proven�

effectively�to�minimize�carried�away�sediment�to�open�drainage.��

3.1.4. Air Emission

The� result� of� emission� and� ambient� air� monitoring� activities� conducted� in� December�

2010�shows�that�all� parameters�are� in�compliance�with� relevant� Indonesian� regulation�

(Kep-13�of� 2009� for� emission� air� and�PP�41/1999� for� ambient� air)� as�well� as�Tangguh�

LNG�project�standard�as�stipulated�in�the�AMDAL.�BP�contracted�external�laboratory�to�

perform� sampling� on� boilers,� acid� gas� incinerator� stack,� gas� turbine,� gensets,� solid�

waste�incinerators,�and�several�points�within�the�site�as�outlined�in�the�following�tables.��

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

20

Table 6 Ambient Air Sampling LNG Tangguh

Analysis Result

Parameter Unit Step 1

Soccer Field

Matoa Camp

Process Area

Utility AGI

Process Area ORF

VRB - Upwind

Standard PP No. 41/1999

SO2� µg/Nm3� <90� <90� <90� <90� <90� 900�

CO� µg/Nm3� <5000� <5000� <5000� <5000� <5000� 30000�

NO2� µg/Nm3� <50� <50� <50� <50� <50� 150�

HC� µg/Nm3� <100� <100� <100� <100� -� 160�

Particulate� µg/Nm3� <20� <20� <20� <20� <20� 230�

PM�10� µg/Nm3� <10� <10� <10� <10� <10� 150�

PM�2.5� µg/Nm3� <10� <10� <10� <10� <10� 65�

Overall,� ambient� air� parameters� are� still� within� the� standard� indicating� no� significant�

impact�of�the�operations�activities�to�the�ambient�air�within�the�site.�The�emission�from�

solid�waste�incinerator,�boiler,�regent�gas�heater�and�Acid�Gas�Incinerator�(AGI)�stack�is�

also� still�within� the� standard� as�outlined� in� the� following� tables.� The� standard�derived�

from� Tangguh� Integrated� AMDAL� and� the� MoE� Decree� no� 13/2009� regarding� Air�

Emission�Standard�from�Oil�and�Gas�Industry.�

Table 7 Result of Emission Sampling on AGI

Parameter Unit Acid Gas Incinerator (AGI) Standard (KepMen

KLH 13/2009)

Hydrogen Sulfide H2S�mg/m3� <0.1� 30�

Nitrogen Dioxide NOx� mg/m3� 1.88� 320�

Sulphur Dioxide SO2� mg/m3� 34.1� 873�

Oxygen O2� %� 17.6� -�

Table 8 Result of Emission Sampling on Boiler

Parameter Unit Boiler Stack B Boiler Stack C Standard

(KepMen KLH

13/2009)

Total Particulate �� mg/m3� <1� <1� 300�

Opacity * �� %� <0.2� <0.2� 40�

Nitrogen Dioxide NOx� mg/m3� 1.88� 1.88� 320�

Sulphur Dioxide SO2� mg/m3� <6� <6� 873�

Oxygen O2� %� 10.9� 10.9� -�

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

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Table 9 Result of Gas Turbine Emission Sampling

Parameter Unit Gas Turbine Train 1

- PR Gas Turbine Train 1

- MR

Standard (KepMen KLH

13/2009)

Total Particulate �� mg/m3� <1� <1� 50�

Nitrogen Dioxide NOx� mg/m3� <0.03� 3.76� 150�

Sulphur Dioxide SO2� mg/m3� <6� <6� 320�

Oxygen O2� %� 16.4� 16.6� -�

Table 10 Result of Flaring Sampling

Parameter Unit Flare Stack - ORF Flare Stack - BOG Standard (KepMen

KLH 13/2009)

Opasitas �� %� 0.2� *�� 40�

Note : *Flare Stack at BOG only used intermittent (not continuous)

Table 11 Result of Generator Set Emission Sampling

Parameter Unit Step 1

G2

Step 3 Zone A

G-1

Step 3 Zone B

G-2

Step 3 Zone C

G-3

Combo Dock G-

1

Standard (KepMen KLH 13/2009 and

AMDAL)

Hydrogen Sulfide H2S� mg/m3� <0.1� <0.1� <0.1� <0.1� <0.1� 30�

Nitrogen Dioxide NO2� mg/m3� 38� 15� 19� 53� 53� 320�

Sulphur Dioxide SO2� mg/m3� 92� 121� 131� 139� 50� 873�

Carbon Monoxide CO� mg/m3� 300� 263� 168� 163� 258� -�

Total Particulate � mg/m3� 26� 26� 24� 23� 105� 350�

Tangguh�LNG�has�installed�online�continuous�emission�monitoring�(CEM)�equipment�on�

four� stacks,� which� are� from� two� Acid� Gas� Incinerators� and� two� turbines.� The�

equipments�are�now��operating�however�still�needs�some�adjustments�to�calibrate�the�

results.�O2�online� analyser� is� in� progress� to�be� completed� at� the�end�of� 2011.� �CEM�

result�is�reported�to�MoE�on�a�3-monthly�basis.��

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Tangguh LNG Project

October 2010 - April 2011

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3.1.5. Water Supply

The�water�usage�is�monitored�as�per�following�table.�

�Table 12 Water Usage

No Period Average daily consumption(m3)

1� October�2010� 668�

2� November�2010� 770�

3� December�2010� 754�

4� January�2011� 744�

5� February�2011� 810�

6� March�2011� 836�

7� April�2011� 865�

��

3.1.6. Fuel Storage and Handling

The�management� of� fuel� and� chemical� used� onsite� is� robust� and� in� compliance�with�

AMDAL� and� the� Indonesian� regulations.� During� this� reporting� period,� there� were� 11�

spills�with�total�around�8.4�bbls.�Actions�were�immediately�taken�to�handle�all�spills.�The�

waste� from� the� spill,� including� the� contaminated� soil/gravel� is� handled� as� hazardous�

waste,� to�be� later�disposed� to�offsite�hazardous�waste� treatment� facility.�Regular�spill�

drill�and�training�were�performed�to�ensure�the�readiness�of�response�team�in�handling�

oil/chemical� spill.� Regular� inspection� and� socialization� was� conducted� on� the� storage�

area� with� particular� focus� on� the� storage� for� chemicals� and� oil.� Comprehensive�

inspection� was� conducted� to� identify� all� storage� tanks� within� the� site� and�

recommendations�for�improvement�have�been�provided�for�further�follow�up.�

Tangguh� is� also� actively� taking� part� in� spill� response� preparedness� review�with� other�

PSCs,�coordinated�by�BPMIGAS.�

Figure 14. Oil Spill Drill – Oil Boom Deployment

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Tangguh LNG Project

October 2010 - April 2011

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3.2. Gas Production Facilities and Gas Transmission (GPF)

The�GPF� construction� activities� are� completed� and� the�monitoring� of� the�GPF� area� is�

part�of�the�whole�BP�Operation�activities�as�outlined�in�the�previous�section�of�LNG�and�

its�supporting�facilities.��

3.3. Drilling Activities�

The�Drilling�activities�are�completed�and�the�monitoring�of�the�shorebase�area�is�part�of�

the�whole� BP�Operation� activities� as� outlined� in� the� previous� section� of� LNG� and� its�

supporting�facilities.��

4. Environmental Studies

During� the� reporting� period,� no� environmental� related� study� is� conducted.� Flora� and�

fauna�and�marine�mammal�monitoring�update�study�is�planned�in�the�Q3�2011�after�TAR�

activities.�

5. Health and Safety

Safety

Journey�to�Zero�Incident�campaign�series�has�been�started�in�early�2011,�the�first�round�

focused�on�PPE�compliance�campaign�covered�both�Tangguh�LNG�and�Babo�sites,� to�

ensure�that�work�force�learn�from�the�incident,�stay�focus��and�prevent�similar�incidents�

happened�in�the�future.�

The�BP�Control�of�Work�(CoW)�implementation�is�continuously�improving.��All�essential�

CoW�personnel�have�been�trained.��CoW�procedures�now�available�in�bilingual�version.�

Updating�CoW�procedures�to�incorporate�lessons�learned�now�in�progress.�Numbers�of�

CoW�audits�and�auditors�are�set�and�monitored�on�weekly�&�monthly�basis�where�each�

department�will� get� their�own�achievement�profiles.�CoW�Audit� target� for�2011� is�set�

higher� than� 2010� following� achievement� of�CoW�audit� in� 2010�much� higher� than� the�

target.� The� audit� findings� are� communicated� directly� to� respective� AA� &� SC� and�

discussed� during� PA� meeting� to� acknowledge� and� take� lessons� learned.� � � The�

effectiveness� of� the� CoW� audit� is� evident� as�major� significant� findings� are� now� very�

rare.� Since� its� introduction� in� Turn� ARound� -1� (TAR-1),� the� Guidance� on� Certification�

(GoC)�has�now�become�an� integrated�element�with�CoW�as�a� leak-� free�assurance� in�

Tangguh�for�maintenance�activities.��A�steering�committee�meeting�has�been�held�since�

March�2011�as�a�forum�to�discuss�concerns�and�issues�in�CoW�implementation�and�to�

decide�further�improvement.�.�

HSE�performance�for�the�period�is�outlined�in�the�following�table.��

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Tangguh LNG Project

October 2010 - April 2011

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Table 13. Key Indicators on Safety Performance

� 2010 Nov�

2010 YTD �

Jan -Apr 2011� 2011 Target�

Fatality�[Number�of�incidents]�

0� 0� 0� 0�

High�Potential�Incidents�[Number�of�incidents]�

0� 0� Monitor� 0�

Day�Away�From�Work�Frequency�[Frequency�per�200,000�hours]�

0� 0� 0� 0�

Recordable�Injury�Frequency�[Frequency�per�200,000�hours]�

0� 0.11(5)� 0.19�(4)� 0.11�(7)�

An�excellent�final�two�months�in�the�fourth�quarter�2010,�with�zero�recordable�injuries,�

ensured�that�we�delivered�a�truly�top�quartile�performance�with�a�RIF�of�0.11�(5�cases).�

There� have� been� 4� Recordable� Injuries� in� 2011;� one� recordable� injury� happened� in�

January� when� the� injured� party� required� 3� stitches� caused� by� a� finger� pinch� injury�

occurred� � � on� the�WWT� (Waste�Water� Treatment)� project�while�manually� handling� a�

channel� beam� during� tank� construction� activity.� The� second� incident� involved� a�

contractor�working�at�Babo�airport�injuring�his�ankle�and�requiring�medical�treatment.�

Two� other� Recordable� Injury� Cases� (RIC)� happened� in� April:� First� RIC� on�April� 12th� a�

vehicle� maintenance� crew� suffered� knee� injury� when� his� knee� hit� workshop� car� lift�

platform.� Second� RIC� on� April� 20th� a�well� service� contractor�worker� injured� his� right�

thumb�pinched�between�a�nut�and�torque�tool�during�bolt�tightening�of�tree�cap.�

The�critical�contributors�to�the�incidents�are�lack�of�focus,�lack�of�planning�and�improper�

use�of�tools.�All� incidents�have�been�thoroughly�investigated�and�lessons�learned�have�

been� circulated� internally.� TLNG� site� field� safety� stand-down� series� have� been�

conducted�to�re-emphasize�the�important�of�always�stay�focus�in�every�work�we�do�and�

persistently�conduct�thorough�hazard�identifications.�

This�year�is�the�second�year�for�BP�Tangguh�to�measure�Process�Safety�Indicators.�The�

Key� Performance� Indicators� (both� leading� and� lagging� indicators)� now� has� been�

improved�with�much�more�clear�definition�and�reasonable�target,�refer�to�2010�lessons�

learned.�Some�key�parameters�of�leading�indicators�showing�a�good�trend�such�as�MoC�

compliance� increased�from�65%p�to�85%�,�OIRA�compliance� � increased� from�81%�to�

90%� and� � Average� process� alarm� relatively� steady� at� ~� 43� alarm/� hr.� No� significant�

process� safety� incident� in� this� period,� all� process� safety� incidents� are� categorized� as�

minor� incident� or� level� H� category.� Tangguh� LNG� site� risk� register� that� contain� all�

Tangguh�LNG�site�potential�risk�including�its�mitigation�has�been�updated�for�1Q�2011.�

The�register�will�be�subject�for�quarterly�review�and�update.�

Contractor� safety� management� implementation� is� consistently� implemented� across�

Tangguh� Organisation.� HSE� meeting� with� Contractors� Site� leadership� are� conducted�

regularly�on�weekly�and�monthly�basis.�Contractor�Site�leadership�now�actively�involved�

in�Control�of�Work�Audit,�safety�talk,�and�site�visit.��Contractors�take�initiative�to�improve�

HSE�awareness� for� their� team�such�as� conducting� internal�Contractor�HSE�campaign,�

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October 2010 - April 2011

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HSE� meeting� and� HSE� reward� program.� HSE� performances� for� Contractors� are�

monitored�on�monthly�basis�against�KPI�that�has�been�set�up�for�2011.��Quarterly�Audit�

also� conducted� on� quarterly� basis� to� provide� assurance� on� Contractor� HSE� Plan�

implementation.�Other�Audit�program�also�conducted�to�check�HSE�compliance�such�as�

PPE�compliance�audit.�Starting�early�2011,�Contractor�also�sent�their�HSE�officer�to�get�

professional�certification�(AK3�Migas)�from�government�body.�The�effectiveness�of�the�

program� is�evident�as� indicated�on�monthly�HSE�KPI� (Lagging/Leading� Indicators),� �no�

major�finding�on�PPE�Audit�compliance�,��positive�trend�of�CSMS�Audit�score�and�.�

Starting�April�2011,�all�contractors�are�engaged�to�start�the�implementation�of�Tangguh�

How�we�Operate,��that�will�be�reviewed�by�each�Department�on�monthly�basis.�

Industrial Hygiene

Continuous� improvement�of� industrial�hygiene�management�system�done�by� including�

lesson� learned� in� the� procedure’s� revision� and� development� of� new� procedures� to�

capture� all� identified� significant� health� risks� and� processes.� These� include� the�

development�of�Potable�Water�Quality�Management�and�Radiation�Safety�procedures,�

food� borne� illness� investigation� protocol� in� the� revised� Food� Safety� procedure,�

respiratory� fit� testing� protocol� in� the� revised� Personal� Protective� Equipment� (PPE)�

procedure,�etc.� �

Periodic�industrial�hygiene�monitoring�has�been�conducted�as�follow-up�of�baseline�data�

collected� previously.� The� monitoring� programs� include� BTEX� (Benzene,� Toluene,�

Ethylbenzene,� and� Xylene),� welding� fumes,� noise,� heat� or� thermal� environment,� and�

indoor�air�quality;�thus�more�clarity�of�risk�profiles�obtained�for�specific�activities�which�

have� been� fed� into� task� risk� assessment� process.� Inspections� and� reviews� activities�

performed�to�ensure�identified�risks�are�managed�appropriately.�These�are�expected�to�

comprehend�risk�assessment�and�management�processes.��

In�addition�to�the�risk�based�industrial�hygiene�trainings�(e.g.�PPE,�manual�handling�and�

chemical� handling� trainings),� a� quarterly� bulletin� launched� as� an� education� media� to�

increase� workers’� awareness� on� health� hazards� at� the� workplace,� socialization� of�

industrial�hygiene�procedures,�and�update�of�any�emerging�issue�at�site.�

��

�Figure 15. Industrial Hygine Activities

Manual�Handling�Training�PPE�Training�and�Fit�Test�Noise�Monitoring�at�Boat�

Environmental Health and Safety Report

Tangguh LNG Project

October 2010 - April 2011

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Occupational Health

Some� Occupational� Health� programs� have� been� delivered� to� ensure� that� people� can�

work�with�minimum�risks�to�themselves�and�others.�The�programs�which�implemented�

as�part�of�the�Operating�Management�System�include:�Fitness�to�work,�Fitness�for�task,�

Health� Surveillance,� Medical� Emergency� Response,� Health� Promotion� and� Malaria� &�

Communicable�diseases.�

Since�April�2011,�as�part�of�the�Health�Promotion�program,�Tangguh�have�commenced�a�

Quality�Life�Improvement�Program�which�was�marked�with�some�events,�such�as�BMI�

and�calorie�burning�competitions�and�the�opening�of�footsal�facility�onsite.�

To� ensure� the� readiness� and� improve� the� capability� of�medical� team� onsite,� first� aid�

trainings,�medical�emergency�drills�and�mass�casualty�drills�have�been�conducted�both�

at�Babo�and�LNG�sites.�

We� also� continue� performing� some� programs� on� Malaria� control� which� include�

screening�programs�at�entry�points�(1674�samples�taken�in�2010),�early�case�detection�

and� treatment,� improvement� of� self� protection� awareness,� elimination� &� control� of�

mosquito�breeding�sites,� fogging�at�some� locations�and�also�man�hour�density� (MHD)�

program.�

6. Status of Non Compliances

Tangguh�ADB�Loan�Tranche�Agreement�defines�non-compliance�as�follows:�

Level� 1� E&S� Non� Compliance:� “means� any� failure� to� comply� with,� or� any� action� or�

omission�which� is� inconsistent� with,� any� Environmental� and� Social� Requirement,� but�

which�failure,�action,�or�omission�does�not�constitute�a�Level�2�E&S�Non�Compliance.”�

Level� 2� E&S� Non� Compliance:� “means� any� failure� to� comply� with,� or� any� action� or�

omission�which� is� inconsistent� with,� any� Environmental� and� Social� Requirement,� but�

which� failure,� action,�or�omission� (considered�either�on� its�own�or� in�conjunction�with�

any�other�one�or�more�such�failure(s),�action(s)�or�omission(s)):�

• Has�resulted� in�or� is�reasonably� likely�to�result� in�material�damage�or�harm�to,�or�a�

material�and�adverse�impact�on,�the�environment;�

• Constitutes� or� is� reasonably� likely� to� constitute� a� “significant� impact”� for� the�

purposes�of�and�as�defined�in�the�Indonesian�Decree�Concerning�Guidelines�for�the�

Determination�of�Significant�Impacts�(BAPEDAL�Decree�No.�KEP056/1994);�

• Has�resulted� in�or� is�reasonably� likely�to�result� in�material�damage�or�harm�to,�or�a�

material� and� adverse� impact�on,� the� lives,� livelihood,� quality� of� life,� health,� safety,�

security,�property�or�cultural�heritage�of�affected�people;�or�

• Has�resulted�in�or�is�reasonably�likely�to�result�in�the�revocation�of,�or�the�refusal�to�

grant,� any� approval,� consent,� permit� or� other� authorization� required� for� the�

implementation� of� the� Tangguh� E&S� Project� (but� only� to� the� extent� that� such�

approval,�consent,�permit�or�other�authorization�is�required�for�implementation�o�the�

Tangguh�E&S�Project�at�that�time.”�

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Tangguh LNG Project

October 2010 - April 2011

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6.1. Level-1 Non Compliances

There�is�no�Level-1�non�compliance�during�this�reporting�period.��

6.2. Level-2 Non Compliances

�There� is�no�environmental� incident�categorised�as�Level�2�Non�Compliance�during�this�

reporting�period.�

7. Additional Information�

8. Evaluation Results

There� were� continuous� improvements� in� the� environmental� management� practices�

across� the� Tangguh� LNG� activities� both� start� up� and� operation� phase� during� the�

reporting� period.� The� challenge� is� to� maintain� consistency� and� continuous�

implementation�of�the�environmental�management�programs.��

Flaring� reduction� initiative�where� Tangguh�managed� to� reduce� flaring� due� to� rigorous�

assurance�process�as�part�of�continuous�improvement�process.��For�the�period�of�July�–�

December�2010,�actual�flaring�is�4671.6�mmscf�(53%�from�maximum�limit)�and�for�the�

period�of�1�January�–�April�2011�is�2715�MMSCF�(49%�from�maximum�limit).�Another�

example� related� to� solid� waste� management� to� improve� composter� efficiency� from�

18,000�kg/month�to�21,000�kg/month.�

Tangguh�LNG�environmental�team�conducts�regular�discussions�with�other�departments�

as�well�as�with�the�operations’�contractors�to�review�any�issues�that�potentially�lead�to�a�

non-compliance� to� AMDAL� and� relevant� regulations.� Actions� to� prevent� the� non�

compliance�incident�is�discussed,�agreed�and�be�followed�up�with�the�relevant�team.��A�

weekly�Tangguh�Compliance�Tracking�Matrix�is�maintained.��

The�ISO14001�Environmental�Management�System�implementation�is�continuing.�With�

the� successful� implementation� of� the� certification� audit� in� October� 2010,� the� EMS�

implementation�is�ahead�of�target�to�achieve�ISO�14001�certification�which�was�planned�

in�Q1�2011�to�9�December�2010.��