Leading Marine Services & Underwater Engineering Solutions in Indonesia
PT Pratama Teknik Inti Prima's Marine Division delivers certified commercial diving, dredging, offshore support, and marine civil construction — engineered for compliance, executed with zero-LTI discipline.
Engineering-First. Compliance-Certain.
Marine Service is the dedicated maritime engineering division of PT Pratama Teknik Inti Prima, formed to serve shipping lines, mining operators, oil & gas majors, and port authorities with in-house heavy fleet capability and certified commercial diving squads.
Every operation — from underwater hull inspection to capital dredging — is planned against oceanographic data, executed under strict HSE protocol, and documented for full Syahbandar and class-society compliance.
CERTIFIED
& 45001
COMPLIANT
DIVING STD
Marine Services
Four integrated service pillars covering the full lifecycle of marine infrastructure and offshore operations.
Underwater Work & Salvage
Commercial diving, hull inspection, underwater welding & cutting, refloating and wreck removal.
View Technical Specs →Dredging & Reclamation
Capital dredging, maintenance dredging, and land reclamation for ports and coastal infrastructure.
View Technical Specs →Offshore Support & Logistics
Towing, anchor handling, SPM maintenance, and supply vessel support for offshore operators.
View Technical Specs →Marine Civil Construction
Jetty construction, steel & concrete piling, breakwater and revetment engineering.
View Technical Specs →Deployment-Ready Assets
Filterable fleet register with live status, tonnage, and class registration for procurement review.
Fleet listings will appear here once assets are added via the Fleet & Equipment post type.
Project Portfolio
Field-verified execution across dredging, diving, jetty construction, and salvage operations.
Completed projects will appear here once added via the Portfolio Project post type.
Why Operators Choose Us
Weather Window Expertise
Oceanographic data-driven planning for precision execution in variable sea conditions.
In-House Heavy Fleet
Owned crane barges, dredgers and a certified commercial diving squad — no subcontractor delays.
Zero Accident Commitment
Strict HSE protocol with a maintained zero-LTI operating record across active projects.
Full Regulatory Compliance
Complete Port Authority and Syahbandar licensing across every jurisdiction we operate in.
Technical & Compliance FAQ
The Marine Division operates IMCA-standard surface-supplied and ROV-supported diving teams for hull inspection, underwater welding, cutting, and salvage, certified to Indonesian and international commercial diving safety standards.
Permitting is managed in-house: environmental clearance, Port Authority approval, and Syahbandar coordination are secured prior to mobilization, with disposal site documentation maintained for audit.
The in-house fleet spans crane barges rated up to 150 tons, cutter suction dredgers with 1,800 m³/h output, and tugboats delivering up to 32 tons bollard pull — full specifications are available on request.
Yes. The division provides SPM inspection and maintenance, anchor handling, and supply vessel support under long-term and call-out contracts for offshore operators.
Request a Technical Survey
Speak directly with our marine engineers about scope, fleet availability, and compliance requirements for your project.
Consult with Engineers