Offshore Geotechnical and Structural Engineering Services
At Orcintech, we deliver advanced conventional and modern offshore geotechnical and structural engineering services to a range of infrastructures
Jackets & Topsides
3D structural modeling, in-place analysis, fatigue analysis, seismic analysis, progressive collapse analysis, impact analysis, pile design, Jacket roll-up, lifting and shifting, loadout, sea fastening, offshore transportations, jacket launching and upending, topside lifting and float over analysis, Geotechnical reports, foundation design, soil-structure interaction, pile drivability analysis, 3D/4D/5D modeling, Digital twins, Asset information model (AIM), AI-based integrity monitoring
Jackup Platforms
Global strength analysis, leg–hull interaction modeling, fatigue analysis, local stress analysis, launching, towing, jacking, punch-through, and extraction analysis, Site studies, seabed mobility, scour, shallow gas and hazard assessment, spudcan–soil interaction modeling, foundation analysis, soil strength uncertainty analysis, spudcan fixity evaluation, sliding and overturning resistance, settlement prediction, Scour potential analysis, Scour protection strategy, long-term seabed stability, re-penetration assessment
Floating Platforms
Global and local hull structural analysis, spectral fatigue analysis, hot-spot stress evaluation, crack growth analysis, fatigue life extension assessment, slushing and impact analysis, weight control and COG management, Loadout, seafastening, transportation, installation and mooring analysis, Anchor–soil interaction analysis, pile/suction anchor/drag anchor capacity, vertical, lateral, and uplift resistance, cyclic loading and degradation assessment, long-term performance and creep
Subsea Pipelines
Route selection and optimization, seabed assessment, seabed mobility, walking, and ratcheting analysis, free span and crossing analysis, on-bottom stability, pipeline-soil interaction analysis, shore crossing, shore approach, trenching, dredging, and bedding analysis, Hydraulic sizing, wall thickness, collapse analysis, buckling propagation, expansion, VIV analysis, pipeline shifting, handling, load out, initiation, laying abandonment and recovery analysis
Subsea Risers & Cable
Global riser and cable analysis, structural design, wave and VIV-induced fatigue analysis, wall thickness design, collapse, burst, and combined loading checks, local buckling and ovalization, corrosion allowance verification, touchdown zone analysis, riser system component design, J-lay, reel-lay, free-hanging installation analysis, hang-off and pull-in analysis, Geotechnical assessments, riser-seabed interaction, seabed geohazards, trenching analysis
Artificial Islands
Site investigation, seabed characterization, soil stratigraphy and engineering parameters, seismicity and liquefaction potential, scour and seabed mobility assessment, ground Improvement and foundation engineering, dredging, excavation, backfilling, reclamation and fill material engineering, fill and slope stability analysis, long-term settlement prediction, Construction methodology, layout and zoning, load classification, structural platform design, bearing layer design, coastal protection structures, hydraulic and coastal process modeling
Coastal Infrastructure
Geotechnical, geo-environmental, and structural engineering for ports, harbours, terminals, seawalls, breakwaters, revetments, coastal protection and resilience, energy, LNG, desalination, and industrial coastal facilities, including site investigation and seabed characterization, foundation and ground engineering, scour and erosion assessment, metocean and hydraulic studies, coastal processes and morphodynamics, structural stability and bearing capacity checks, sliding, overturning, and bearing analysis, durability and corrosion protection
Seawater Intakes
Site, oceanographic, environmental and biological assessment, intake methodology and location optimization, geotechnical investigation and foundation design, pipeline, culvert seabed interaction analysis, trenching, excavation, drilling, pulling, backfilling analysis, subsea intake installation analysis, fabrication of culverts and pipelines, launching approach, underwater operation engineering, stability analysis, liquefaction and floating analysis, hydraulic design, ancillary structures design, marine operation and construction methodology
Renewable Energies
Geotechnical, geo-environmental, and structural engineering for offshore wind (fixed and floating), wave and tidal energy, offshore solar (floating systems), hybrid offshore energy hubs, Bathymetric and geophysical survey review, metocean data analysis, extreme event and climate assessment, seabed mobility and geohazard evaluation, environmental and regulatory screening, geotechnical investigations and foundation design, seabed-structure interaction analysis,, Structural analysis, loadout, seafastening, transportation and offshore installation engineering