Paulinus Sitanggang Email & Phone Number

Jakarta, Indonesia

Greater Jakarta Area, Indonesia

Jakarta, Indonesia

Jakarta Office

Main roles and responsibilities are to lead and deliver following geotechnical tasks and analyses:• Perform metocean, geophysical and geotechnical data review. • Perform routine geotechnical review, pipeline-soil interaction and riser-soil interaction. • Offshore pile foundation analysis in various option: driven pile, suction pile, jetted pile, drilled and grouted conductor. • Shallow or gravity-based foundation design mostly for subsea structure mudmat and jackets. •… Show more Main roles and responsibilities are to lead and deliver following geotechnical tasks and analyses:• Perform metocean, geophysical and geotechnical data review. • Perform routine geotechnical review, pipeline-soil interaction and riser-soil interaction. • Offshore pile foundation analysis in various option: driven pile, suction pile, jetted pile, drilled and grouted conductor. • Shallow or gravity-based foundation design mostly for subsea structure mudmat and jackets. • Detailed assessment of Seismic / Earthquake effect to pipeline, subsea structure and other facilities. Tasks consisted of review Probabilistic Seismic Hazard Analysis (PSHA), determination of seismic design level from bedrock to seabed level, issues on liquefaction & cyclic softening, issues on slope stability analysis and soil movement impact. • Support pipeline engineering in routing, trench and burial assessment, scour and erosion, shore approach and pipeline crossing design.• Perform Geohazard Risk Assessment and mitigation especially for deepwater pipeline development.Additional roles and responsibilities as the Survey Specialist are as follow:• Assigned as Subject Matter Expert (SME) for “Geotechnical and Survey” topic.• Prepare survey scope and specifications for the EPCI package• Tender preparation for both technical and commercial proposal• Coordinate and supervise the survey’s vessel or equipment mobilisation activities including project documents generation ie PEP, HSE Plan, ERP, Travelling plan.• Assigned as Client Site Representative both onboard survey vessel or on survey site. From onshore conventional topography and soil boring, nearshore shallow water survey, to deepwater AUV survey. • Manage post fieldwork survey activities ie. onshore laboratory testing, data processing, engineering and final reporting progress. Show less

Jakarta & Singapore Offices

Involved in various offshore geotechnical site investigations in Asia Pacific region for oil and gas companies. Frequently works onboard Fugro’s geotechnical survey vessels (MV Mariner, MV Markab & MV Greatship Maya) and other 3rd party vessels, barge and jack-up rig. Including performance of onboard laboratory testing, data analyses and supervision of fieldwork. Assigned as the Site Manager or Party chief since 2008.The offshore work consisted of drilling and sampling, Grab sample… Show more Involved in various offshore geotechnical site investigations in Asia Pacific region for oil and gas companies. Frequently works onboard Fugro’s geotechnical survey vessels (MV Mariner, MV Markab & MV Greatship Maya) and other 3rd party vessels, barge and jack-up rig. Including performance of onboard laboratory testing, data analyses and supervision of fieldwork. Assigned as the Site Manager or Party chief since 2008.The offshore work consisted of drilling and sampling, Grab sample, Drop/Gravity core, and various In-situ tests ie. Cone Penetrometer (CPT), Seismic CPT, In-situ Vane, In-situ Temperature, and Dissipation test. Main purpose for oil and gas related activities ie. drilling site for jack-up emplacement, Fixed platform, FPSO anchors or moorings, pipeline route and subsea structures. The office work consists of process the field data, coordinate the onshore laboratory test, perform engineering and prepare the final reports. The geotechnical engineering covers:• Jack-up rig footing analyses• Pile foundation design for fixed platform• Analyses of jacket mudmats and Subsea structure shallow foundation• Pipeline basic design and recommendation• Other specific foundation studies, ie. FPSO anchor foundation study (anchor drags, anchor pile or suction pile), Jack-up spudcan penetration to pile foundation and Jack-up spudcan to pipeline interaction.Additional roles as Project Engineer and HSE coordinator for Jakarta office. Show less

Sangatta, East Kalimantan, Indonesia

Experiences on geotechnical investigation in support of mining activities in KPC Mining site – East Kalimantan, Indonesia. Involved in various Civil - Projects include roads, fuel tank repair, office buildings, workshop, earth-filled dam, and coal terminal developments. Responsible on overall project cycle of Geotechnical study on above-mentioned projects consisted of : planning, supervising and reporting the fieldwork, laboratory testing, and engineering. Main daily… Show more Experiences on geotechnical investigation in support of mining activities in KPC Mining site – East Kalimantan, Indonesia. Involved in various Civil - Projects include roads, fuel tank repair, office buildings, workshop, earth-filled dam, and coal terminal developments. Responsible on overall project cycle of Geotechnical study on above-mentioned projects consisted of : planning, supervising and reporting the fieldwork, laboratory testing, and engineering. Main daily activities covered design of pit mining, control of operations, and monitoring of geotechnical stability hazard with following details:• Together with Geology department, managing and doing field-supervision drilling program of geotechnical core sampling• Conducting slope stability analysis of pit design, both short term and long term design. • Doing regular inspection or visit of mining activities and facilities• Responsible to installation and maintenance of geotechnical warning system on pit and other related mining activities. Monitoring tools consist of piezometer, pegs, laser-scanning, extensometer, tale, inclinometer and depressurize hole. Show less

Bandung, Indonesia

Had several experiences on onshore and nearshore soil investigations within Indonesia region for amongst others building, road, bridge, LNG Receiving Terminal and pipeline projects. Responsible for planning, supervising, and reporting of fieldwork, laboratory testing, and engineering analysis work.