The largest Copper Smelter construction project by Freeport Indonesia with capital value: US $4.5 Billion with total workforce 23.210 spread on the various construction areas within 1 square kilometers in Java Integrated Industrial Park and Port Estate (Jiipe) with international scale facility in Indonesia.Manyar Smelter is designed copper concentrate processing capacity of 2 million tonnes per year and the first largest single line smelter in the world.Duties and Responsibility:* Supervise SIMOPs activity* Maintain site KPI's achievement * Revalidate contractors permit to work* Review contractors daily PTI and FRM* Maintain site HSE programs and achievment* Delivery site OJT (On the job training) to contractors* Supervise construction and Pre-commissioning activities* Maintain coordination with contractor HSE department related HSE matters* Stop any unsafe acts and condition or process that seem dangerous or unhealthy* Maintain site inspection for premises and personnel work area to identify issues or non- conformity

Duties and Responsibilities:* Develop a HSE Manual* Develop a Project HSE Plan* Develop HSE induction materials* Develop a HSE bridging document* Manage a company KPI's achievement* Develop a Standard Operating Procedures* Finalize a CHSEMS PQF. And tendering process* Maintain a HSE record and documenting system* Maintain and organize mandatory HSE training requirement* Develop a Emergency Response Plan, ERT and Drills programs

Onshore Receiving Facility (ORF)Duties and Responsibility:* HAZOP* PSSR review * Supervised SIMOPs activity* Maintained weekly BIFO audit* Maintained site KPI's achievement * Maintained proper energy isolation* Maintained HSE policies and programs* Maintained proper fire truck inspection* Reviewed contractor bridging document* Maintained HSE record and filling system* Developed site safety operating procedures* Maintained coordination with stakeholders* Updated relevant site HSE induction materials* Maintained proper pigging operations activity * Maintained proper safety equipment inspection* Maintained proper site process safety inspection* Reviewed operation and project contractor HSE Plan* Managed weekly ERT and emergency drills programs* Maintained and organize mandatory HSE training requirement* Delivered in-house safety training for operation and contractors* Maintained coordination with contractor HSE department related HSE matters* Stop any unsafe acts and condition or process that seem dangerous or unhealthy* Maintained operation and project site risk assessment and enforce preventive measures* Maintained site environment management system meet with Indonesia and Local requirement* Maintained proper hazardous and domestic waste segregation and handling by third party (PPLI)* Delivered fire safety training for local community as a part of community development program* Maintained oversee operation and project installations, maintenance, disposal of substances etc.* Maintained HSE documentation for external audit of ISO. 9001, ISO.14001, ISO.45001 and ISO. 50002* Maintained site inspection for premises and personnel work area to identify issues or non-conformity

Onshore Operation and Production at Bayung Lencir Musi Banyuasin South SumateraTately N.V Oil and gas Company operated at Budi Field Bayung Lencir Musi Banyuasin South Sumatera with total 15 onshore wells and produced 1,500 barrels of oil per day (bpd)Duties and Responsibilities:* Developed HSE Plan* Developed Procedures * Managed ERT and Drills * Evaluated contractor PQF* Developed HSE induction materials* Maintained HSE policies and program* Maintained company KPI's achievement* Maintained HSE record and filling system* Managed site HSE operation department * Maintained coordination with stakeholders* Maintained proper crude oil tank inspection* Maintained proper safety equipment inspection* Maintained coordination with local government* Maintained proper crude oil loading station inspection * Maintained proper process safety and control inspection* Maintained coordination with contractor HSE department* Maintained and organize HSE training of employees and contractors* Maintained proper fire water system inspection and tested by weekly based* Delivered PSM in-house training for Operation and Maintenance and relevant contractor* Maintained proper hazardous and Domestic waste segregation and handling by third party* Maintained site environment management system meet with Indonesia and Local requirement* Maintained oversee operation and project installations, maintenance, disposal of substances etc.* Maintained site inspection for premises and personnel work area to identify issues or non-conformity

A. Logistic Shore Base - MATAK Base (HSE Advisor)Duties and Responsibility:* Reviewed contractor HSE Plan* Developed site safety Procedures* Maintained site KPI's achievement* Reviewed contractor bridging document* Maintained HSE record and filling system* Updated relevant site HSE induction materials* Managed weekly ERT and emergency Drills * Maintained coordination with stakeholders* Maintained proper helicopter safety briefing* Maintained proper lifting operational activity* Maintained proper safety equipment inspection* Delivered in-house safety training for contractor* Maintained coordination with contractor HSE department* Maintained proper LLE, Crane, Forklift, HDE and LV inspection* Maintained proper environment protection for ship to ship diesel bunkering* Maintained proper airplane and coper crew change operational with dispatcher * Maintained proper hazardous and Domestic waste segregation and handling by third party* Maintained HSE documentation for external audit of ISO. 9001, ISO.14001, and OHSAS.18001* Maintained site environment management system meet with Indonesia and Local requirementB. FPSO - Natuna (HSE Field Operation Specialist)Duties and Responsibility:* PSSR review * Supervised SIMOPs activity* Maintained weekly BIFO audit* Reviewed contractor HSE Plan* Maintained site KPI's achievement* Managed and review daily PTW and JSA* Managed weekly ERT and emergency Drills * Maintained proper lifting operational activity* Maintained proper safety equipment inspection* Supervised confined space entry at FPSO cargo tank * Maintained proper FPSO LLE and Crane monthly inspection* Maintained proper marine vessels inspection with marine department * Maintained proper environment protection for ship to ship diesel bunkering * Maintained proper helicopter safety briefing and crew change operational with HLO* Maintained HSE documentation for external audit of ISO. 9001, ISO.14001, and OHSAS.18001

Engaged in,- Precommissining, commissioning and startup management- Shutdown and Turnaround Management- Consultant in the field of engineeringDuties and Responsibilities:* Depeloved ERP* Developed HSE Plan* Developed Procedures * Developed HSE Manual* Managed ERT and Drills * Developed HSE bridging document* Developed HSE induction materials* Managed company KPI's achievement* Maintained HSE record and filling system* Maintained and organize mandatory HSE training requirement

Company Assignment:1. Logistic Mirah Shore base - Perak Surabaya East Java - EHS Technician2. Offshore WHP. A Operation and Production - EHS Technician3. Onshore Gas Processing Facility - EHS&SR Specialist4. Onshore Oil Treating Facility - EHS&SR Specialist5. Onshore LPG Facility - EHS&SR Specialist6. Offshore Drilling - Work Over - EHS&SR Specialist7. Offshore 6" Gas lift pipeline Installation - EHS&SR Project Coordinator8. HSE TrainerDuties and Responsibility:* Developed HSE Plan* Supervised SIMOPs activity* Reviewed contractor’s CSMS* Managed ERT and drills program* Developed HSE induction materials* Maintained weekly safety patrol / Tour* Maintained site company KPI's achievement* Maintained proper lifting operational activity* Maintained proper safety equipment inspection* Delivered in-house safety training for contractors* Maintained HSE documentation for corporate audit* Provided the resource identified during the planning phase* Maintained proper hazardous and Domestic waste segregation* Reviewed Turnaround shutdown risk assessment and JSA officer* Supervised offshore drilling activities (Rowal XL-1 Elevated Jack-up rig) * Communicated the sub-contractors regarding Hazard and Risk exposure * Support Operation and Commissioning team for N2 Leak test and Start-up* Maintained proper marine vessels inspection with the logistics department* Developed Procedures (Fire and Gas, Risk Assessment and JRA Procedure, etc.)* Maintained proper jetty inspection with the marine department and stakeholders* Coordinated HSE team for offshore pipeline project activities (Hafar Neptune PLB)* Maintained proper LLE and Crane monthly inspection both onshore, shore base and offshore * Pre-startup safety reviews are carried out and Drawings on all newly installed or modified equipment* Ensured compliance of legal and others EHS Requirements to relevant employees and contractors

ONSHORE / OFFSHORE GEOTECHNICAL SURVEY PROJECT OF TUNU FIELD DEVELOPMENT PHASE 13 for GTS Mx , and GTS GxDuties and Responsibility:* Managed project execution plan timely* Maintained coordination with stakeholders* Maintained and support HSE program on site* Managed and review PTW and JRA readiness and validation* Managed and controlling to the contractor provision materials* Managed daily pre-job safety meeting with drillers team both day and night shift team* Maintain coordination with contractor HSE department to ensure no incident and accident recorded* Monitoring and control of contractor emergency drills plan program (Pageo – Aseangeos)* Maintained join inspection with Total marine dapartment for general vessels/marine spread onsite* Joined ispection with Total Handil KC Crane department for Rig equipment and lifting gears (LLE) after inspected by BKI team at Singapore* Joined inspection with TOTAL NPU S&E ( Safety and Environment Department ) for water sampling prior, during and after drilling Activity at GTS Mx Proposed area (NPU – FIELD)* Joined inspection with TOTAL SPU PJC M&P for water sampling prior, during and after drilling Activity at GTS MX proposed area (SPU – FIELD)* Maintained daily project progress report* Supervised contractor activities: - Topographic survey - Drilling for soil sample - Drilling for bore / Pilot hole activity - Drilling for CPT (Cone Penetration Test) - Drilling vessel movement and anchor Job - Muster point and emergency shelter installation - Land rig equipment assembly - Vessel inspection by Third-party at LCT. BORA VI By BKI – Balikpapan - Onshore access way installation for land rig equipment at GTS Mx Proposed

TUNU FIELD DEVELOPMENT PHASE 10 EPSC 1 & 2(GTS Ax , GTS Ix, GTS Kx, and GTS Lx )Duties and Responsibility:* Reviewed contractor HSE Plan* Reviewed contractor bridging document* Supervised HSE record and filling system* Supervised contractor ERT and emergency drill programs* Supervised contractor safety equipment inspection programs* Supervised proper lifting operational activity* Supervised proper marine vessels inspection* Maintained coordination with contractor HSE department* Maintained proper LLE, Crane, Forklift, HDE and LV inspection * Maintained proper hazardous and Domestic waste segregation * Maintained site environment management system meet with Indonesia and Local requirement

UJUNG PANGKAH DEVELOPMENTONSHORE 18"ø EXPORT PIPE LINE CONSTRUCTION Gresik - Madura strait pipeline project (KOMARITIM)Duties and Responsibilities:* Managed site company KPI's achievement * Reviewed daily PTW and JSA * Follow-up and register daily hazard hunting* Managed and updated weekly ERT* Managed a weekly emergency drill* Conducted a monthly inspection* Developed HSE induction materials* Rollouts contractor & company SOP * Maintained HSE record and filling system* Participated in the weekly HSE meeting with client (Amerada HESS)

ESP.14 & 17 WELL Conversion Project at Chevron ATTAKA "J"Duties and Responsibilities:* Maintained HSE KPI's achievement* Developed HSE Plan* Developed Procedures* Developed HSE induction materials* Managed ERT and drills* Maintained weekly manhours* Maintained proper safety inspection* Maintained monthly HSE Performance* Maintained HSE record and filling system* Maintained daily PTW and JSA validation* Maintained monthly electrical tools inspection* Maintained monthly safety equipment inspection* Supervised onsite activities:- Electrical and cable tray support installation- Puling, positioning & glanding of Power cable - Modification of ESD panel ( ATTAKA – JULIET CONTROL ROOM )- Installation of PSL WELL 9, 14 & 17- Penetration of cable entries- Electrical and tubing installation- Tubing & cable tray installation- Installation & dismantled of scaffolding above water- Electric & Instrument support installation- Chemical pump installation and connection - Puling, positioning, Glanding and Tie-In of Power cable – 500 MCM - Lifting activity for installation of new Control Room – VSD Panel Room- Lifting activity for loading and unloading from LCT. ATTAKA II to Juliet top deck platform

Total - TAMBORA 2 FIELD DEVELOPMENT EPSC – 1GTS. 1 GTS.2 GTS.3 GTS.4Duties and Responsibilities: * Maintained HSE KPI's achievement* Reviewed daily PTW and JSA * Follow-up and register daily hazard hunting* Managed and updated weekly ERT* Managed a monthly emergency drill* Monthly HDE Inspections* Monthly marine vessel's inspection* Monthly LLE & cranes inspection * Conducted a monthly inspection* Rollouts contractor & company SOP* Monitor scaffolding erection * Maintained site HSE record* Supervised onsite activities: Weekly and monthly inspection plan and report: - Crawler Crane - PPE - Safety and fire equipment - Crane Barge - Marine vessels - Welding machine and compressor - Excavators (Long Arm / Swamp)• Monitoring site activity: - Site Survey from TMX-11 ( TM-4 ) to TMX-9 ( TM-7 ) - Bathymetric Survey at GTS 2X area (Performed by, FUGRO Companies) - Jetty and Muster point installation at 1. JETTY-L (TMX-7 / TM-25) 2. JETTY-K (GTS 4 Cold Vent line construction area) 3. JETTY-M (GTS 1 Cold Vent line construction area) - Land Clearing, Grabbing and Dredging at: 1. GTS 2X 2. GTS 3 3. GTS 4 4. TMX 7 (TM.25) 5. TMX 9 (TM.7) 6. TMX 11 (TM.4) - Access road construction to Cold vent line area at: 1. GTS 1 Cold Vent construction area 2. GTS 2X Cold Vent construction area 3. GTS 3 Cold Vent construction area 4. GTS 4 Cold Vent construction area - SIMOPS and TIE-IN Operation at Total E&P Indonesie CPU – STP 3 process area (Tie-in of 24"ø Gas Pipe Line and Installation of Pig Receiver)

CONTROL EMISION MONITORING SYSTEM (CEMS)INSTALLATION SERVICE at SEPINGGAN and ATTAKA PLATFORM (UNOCAL – OFFSHORE)Duties and Responsibilities:Duties and Responsibility:* Maintained HSE KPI's achievement* Developed HSE Plan* Developed Procedures* Developed HSE induction materials* Managed ERT and drills* Maintained weekly manhours* Maintained proper safety inspection* Maintained monthly HSE Performance* Maintained HSE record and filling system* Maintained daily PTW and JSA validation* Maintained monthly electrical tools inspection* Maintained monthly safety equipment inspection* Maintained coordination with E&C HSE department* Prepared HSE document for audit meeting with client (Unocal 76)* Supervised onsite activities: - Electrical and cable tray support installation at process area - Puling, positioning & glanding of CEMS cable from process area to control room - Penetration of cable entries - Electrical and tubing installation - Tubing & cable tray installation - Installation & dismantled of scaffolding at process area - Electric & Instrument support installation - Welding machine inspection - Supervised materials and equipment mobilization from Balikpapan workshop to UNOCAL Penajam supply base

51 WELL CONNECTIONS AND MODIFICATION – TOTAL E&P TUNU FIELDDuties and Responsibilities:* Managed company KPI's achievement * Reviewed daily PTW and JSA * Follow-up and register daily hazard hunting* Managed and updated weekly ERT* Managed a monthly emergency drill* Conducted a monthly inspection* Developed HSE induction materials* Rollouts contractor & company SOP* Participated with external HSE audit* Maintained HSE record and filling system* Set-up office and workshops for Safety equipment and layouts at Handil Yard * Participated in the monthly HSE meeting with client (Total e&p Indonesie) CPA

Project "Replacement of Water Well Cable" TOTAL FINA ELF Handil - CPA Duties and Responsibilities:• Ensure readiness of electrical PPE • Ensure readiness of wiring diagrams available onsite• Ensure readiness of electrical materials available onsite• Ensure readiness of electrical manual and powered tools• Puling cable from CPA MCC to M1 - M2 and others Wellhead platform electric panel• Support electrician department for cables glanding and terminations activity• Ensure daily housekeeping at workplace