
Services for Captains, Engineers and Chiefs
Solutions and tools for Captains, Engineers & Chiefs
Make safety real, not rehearsed.
Save time, focus drills where they matter, and prove your crew are ready. Any day, not just on survey day.
You already drive the safety culture on board. We provide the tools to prove it works, without adding hours to your day. Our bespoke Technical Operations Manual serves as your single source of reference, and our Fathom platform to turn any manual into a powerful tool that verifies crew competence.
The result is less time spent on paperwork, more time spent on effective leadership, and the auditable proof that your crew and vessel are prepared for anything.

Your command and control toolkit
Jump to section: Fathom familiarisation, Technical operations manual or Planned maintenance system
Fathom: Automate familiarisation, reduce your risk
Fathom takes the time-consuming burden of familiarisation off your shoulders. It delivers short, weekly, role-specific modules to crew devices, automatically tracking their knowledge and pinpointing weak spots.
- Gain confidence for audit day: Fathom provides a clear record of crew knowledge, giving you the verifiable proof of ongoing training that surveyors and auditors need to see.
- Save senior crew time: New joiners get up to speed faster with a guided digital familiarisation, freeing up you and your Heads Of Departments from repetitive training.
- Plan sharper, data-driven drills: Stop guessing. Use the Fathom dashboard to identify real knowledge gaps and focus your safety drills for maximum impact.
The technical operations manual: Your single source of reference
A Sentini TOM is built for the crew who use it. We replace scattered builder plans and generic manuals with one as-built, operator-focused manual containing the clear procedures, warnings, and system diagrams you need for efficient and safe operations.
- Run smoother repairs and maintenance: With accurate, reliable technical information at hand, work gets done faster and more efficiently.
- Improve emergency response: Accurate, vessel-specific drawings and procedures ensure a faster, more effective crew response when it matters most.
- Onboard new crew faster: An easy-to-understand manual that reflects the reality of the vessel significantly reduces the time taken for familiarisation.
The planned maintenance system: Accurate data, proactive results
Ensuring the accuracy of your Planned Maintenance System (PMS) is our priority. Our process goes beyond simple data entry, to ensure everything is accurate, we will contact manufacturers to verify information and sometimes highlight errors in their documentation.The result is a comprehensive system that saves your engineering team hundreds of hours and delivers a PMS you can truly rely on.
- Free up your crew: We do the time-consuming data entry, populating the PMS with all required schedules and information so your crew can focus on the hands-on work.
- Get assurance it’s done right: With no data gaps, you can be confident that the PMS is a reliable foundation for protecting the vessel’s machinery and value.
- Prevent problems before they start: A well-managed PMS allows you to get ahead of maintenance, maximising uptime and avoiding stressful equipment failures.
Reflection: Plan technical works before the vessel is opened up
Reflection creates a precise 3D record of the vessel that can be used to plan maintenance, repairs and refit activity before contractors start opening spaces. When the vessel is operational or on charter, that extra visibility helps you brief shore teams properly, minimise disruption and avoid unnecessary exploratory work.
- Prepare yard periods and contractor visits with a clearer view of spaces, access and routing.
- Reduce repeat attendance, opening-up and guesswork when troubleshooting or planning works.
- Support faster decisions on legacy parts, modifications and repair scope with accurate scan data.

DPO: Policy-backed answers for the bridge and engine room
DPO is an AI-powered operational assistant that gives crew instant, on-demand access to approved policies and operational documentation via WhatsApp. For captains, engineers and department heads, that means faster answers to practical onboard questions without digging through folders or relying on memory alone. Because responses are drawn strictly from authorised source material, DPO helps you apply procedures consistently, support newer crew with confidence and reduce the time senior crew spend fielding repeat questions.
- Give crew fast, policy-backed answers during day-to-day operations and handovers.
- Reduce interruptions for senior crew by making approved procedures easier to find and apply.
- Improve consistency across departments while supporting better decisions and timely escalation.
InSight: See behind panels before the strip out
When a leak, fault or mystery issue appears, time matters and so does discretion. InSight uses the vessel’s 3D model to give crew an x-ray-style view behind closed bulkheads and upholstered panelling, revealing hidden pipes, cable trays, equipment and services without unnecessary exploratory dismantling. That helps senior crew diagnose problems faster, protect interior finishes and approach rectification with much more confidence.
- Find concealed services faster when troubleshooting leaks and other time-critical issues.
- Reduce unnecessary panel removal, guest disruption and accidental damage to finished interiors.
- Give engineers and senior crew a clearer picture before contractors or yard teams start work.

The Sentini Advantage
Our entire system is built by mariners, for mariners. We don’t just provide software or documents; we provide practical tools designed to solve the real-world operational challenges you face every day.
From the as-built accuracy of our Technical Operations Manuals to the data-driven insights from Fathom, our solutions are built to the highest commercial standards, giving you a reliable foundation for safe and efficient operations.

CHOOSE SENTINI MARINE
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