Drydock management software is a planning and execution tool that gives technical managers and superintendents structured control over vessel docking projects — from initial specification and job list preparation, through repair execution and class survey coordination, to final documentation and vessel return to service.
A drydock is one of the most resource-intensive and commercially exposed events in a vessel's operational lifecycle. Off-hire begins the moment the vessel leaves trading. Poor preparation leads to scope creep, uncontrolled cost overruns and extended yard stays where every additional day compounds the revenue loss. Effective drydock management software converts the docking period from a reactive operational scramble into a structured, controlled project with predictable outcomes.
The scope of a well-managed docking project extends well beyond the time the vessel is in the yard. A complete drydock management system handles the full project lifecycle:
Docking specification preparation requires building structured job lists from pending maintenance items, outstanding class requirements and owner-identified work. Yard communication and work order management tracks which jobs are assigned, started and completed, with status visible to both the superintendent and the yard. Budget control means tracking actual expenditure against the approved docking budget at job level, so cost surprises are identified early rather than discovered in the final invoice. Class survey coordination tracks mandatory class-required jobs and outstanding items that must be closed before the vessel can receive class approval to return to service. Sub-contractor and service management covers third-party specialists, equipment manufacturers and port service providers who work alongside the repair yard. Historical docking records are then stored as part of the vessel's permanent maintenance history, supporting planning for future drydocks and providing evidence for class and flag state submissions.
Operators who enter a docking with complete maintenance histories, a structured and prioritised job list and clear class requirements consistently achieve shorter yard stays and lower total costs. Those who arrive with incomplete records spend the first days of the docking establishing what work actually needs to be done — at yard labour rates and with consequential delays to the critical path.
The preparation window typically opens three to six months before the scheduled docking. During this period, the technical team builds the specification, orders long-lead materials, identifies sub-contractors and aligns with the classification society on survey scope. Each of these activities depends on access to accurate, current maintenance records from the vessel's planned maintenance system. When the PMS and the drydock planning tool share the same dataset, the specification builds naturally from the vessel's operational history. When they are separate systems, the preparation work doubles.
Scope creep is the primary driver of drydock budget overruns. Work that was not in the original specification — additional steel renewal, equipment upgrades identified during the docking, class findings beyond the expected scope — must be approved and costed in real time, often while the vessel is already in the yard and the superintendent is managing multiple workstreams simultaneously.
Drydock management software that provides a clear, always-current view of approved versus actual scope — with budget impact visible before additional work is authorised — gives the superintendent the control needed to make informed decisions under time pressure rather than approving work based on incomplete information.
STAR Suite™ includes a dedicated Projects & Docking module that connects drydock planning directly to the vessel's live maintenance history, equipment register and procurement system — the same maritime EAM platform used for day-to-day operations. Superintendents build docking specifications from outstanding maintenance items and class-required jobs within this unified system, eliminating the data transfer step that creates errors in standalone docking tools.
Work progress is tracked against the approved specification and budget throughout the docking period, with status visible in real time from shore. When the vessel returns to service, the complete docking record — all jobs completed, all class certificates renewed, all costs captured — becomes part of the vessel's permanent maintenance history and is immediately available for future planning, insurance submissions and class correspondence.
Tanker management software — the full EAM and compliance platform for tanker fleets, where planned maintenance drives drydock specification.
SIRE vetting software — how tanker operators maintain the documentation standards that class surveys and OCIMF inspections assess.
Maritime EAM software — enterprise asset management connecting maintenance, procurement and drydock planning in one platform.
