Safety Equipment Maintenance Schedules: What Belongs in Your PMS

Safety equipment is the area of your PMS database most likely to generate findings during an audit. It is also the area most likely to matter in an emergency. And yet, on the majority of vessels we review, it is one of the weakest sections in the database.

The reasons are predictable. Safety equipment is not as interesting as propulsion systems. It does not break down in dramatic ways that demand immediate attention. Much of it sits in brackets on the bulkhead or in lockers on the boat deck, and the only time anyone thinks about it is when a surveyor asks for the records or when someone actually needs it.

That gap between how little attention safety equipment gets in the PMS and how much attention it gets during audits is where problems grow. This article covers what safety equipment maintenance belongs in your PMS, the intervals that apply, who performs the work, and the structural mistakes we see most often.

The regulatory basis

Before getting into specific equipment, it helps to understand why safety equipment maintenance is different from other maintenance in your PMS.

Most equipment maintenance is driven by the manufacturer's recommendations. You follow the OEM manual. Safety equipment maintenance is driven by a combination of manufacturer specifications and international regulation — primarily SOLAS (International Convention for the Safety of Life at Sea), your flag state requirements, and your classification society rules.

SOLAS Chapter III covers life-saving appliances and arrangements. SOLAS Chapter II-2 covers fire protection, fire detection, and fire extinction. These chapters set minimum requirements for what equipment must be carried, how it must be maintained, and how often it must be inspected and serviced.

Your flag state may impose additional requirements beyond SOLAS minimums. Classification societies have their own survey requirements that overlap with but are not identical to flag state rules. And the [ISM Code](/blog/ism-code-pms-requirements-superyacht) requires that all safety-critical equipment is covered by your planned maintenance system.

The practical effect: safety equipment maintenance in your PMS must satisfy multiple regulatory layers simultaneously. Missing a manufacturer service interval is bad. Missing a regulatory requirement is worse — it can result in non-conformities, conditions of class, or detention.

Life-saving appliances

This is the category most people think of first when they hear "safety equipment." It covers everything designed to save lives if you need to abandon the vessel or rescue someone from the water.

Life rafts

Life rafts require annual servicing by an approved service station. This is not optional and cannot be performed by crew. The servicing must be carried out by a station approved by the manufacturer — not just any generic service provider.

What belongs in your PMS:

• -Annual service — calendar-based, performed by approved service station. Track the service date, next due date, and the service station certificate.
• -Hydrostatic release unit replacement — typically every two years, depending on manufacturer. These have expiry dates stamped on them.
• -Monthly visual inspection by crew — check the cradle or housing, the securing arrangement, the hydrostatic release, and the painter line. Confirm the raft is accessible and unobstructed.
• -Expiry tracking — life rafts themselves have a service life. Most are approved for a specific number of annual services (typically 10 to 15 years) before the raft itself must be replaced.

Each life raft should be a separate entry in your equipment hierarchy, not a single line item called "Life Rafts." If you have four life rafts, you need four entries — each with its own serial number, service history, and expiry dates. A surveyor will check individual rafts, not a generic category.

Rescue boats and tenders used as rescue boats

If your tender is designated as the rescue boat, it carries additional maintenance requirements beyond normal tender servicing.

• -Weekly checks — engine start, steering, propulsion, fuel level
• -Monthly inspection — hull condition, equipment inventory (first aid kit, thermal protective aids, buoyant line, searchlight)
• -Annual davit and launching appliance service — the davit and winch system used to launch the rescue boat requires annual load testing and service, typically by an approved service provider
• -Five-yearly davit load test — a full proof load test of the davit system at the required test load

Life jackets and immersion suits

These are often treated as a single inventory line in PMS databases. That is a mistake. Life jackets and immersion suits are individually serialised safety equipment with specific inspection requirements.

• -Monthly inspection by crew — physical condition, light and whistle attached, retro-reflective tape intact, stowage location correct
• -Annual inspection — more detailed check of inflation mechanisms, oral inflation tubes, harness buckles
• -Hydrostatic inflator cartridge replacement — check manufacturer expiry dates, typically three to five years
• -Immersion suit seal integrity — annual check of the waterproof zip and wrist/face seals

For the PMS, you do not need an individual entry for every life jacket — that would create hundreds of entries on a large yacht. But you do need entries by type and location (for example, "Life Jackets — Crew" and "Life Jackets — Guest" as separate items), with the quantity and inspection scope clearly defined in the task.

EPIRBs and SART

Emergency Position Indicating Radio Beacons and Search and Rescue Transponders are critical distress signalling devices with specific maintenance and replacement schedules.

• -Monthly check by crew — visual inspection, check the indicator light shows the unit is armed, confirm the hydrostatic release is within date
• -Annual survey — typically checked as part of the radio survey by the GMDSS surveyor
• -Battery replacement — EPIRBs have a battery replacement interval, typically every five years. The battery expiry date is marked on the unit.
• -Hydrostatic release replacement — every two years
• -Unit replacement — EPIRBs have a total service life, typically 10 years from manufacture. After that, the entire unit must be replaced regardless of battery status.

Every date matters here. A surveyor will check the battery expiry date, the hydrostatic release expiry date, and the unit manufacture date. If any of these are expired, you have a finding. Your PMS needs to track all three dates for each unit.

Fire-fighting equipment

Fire-fighting equipment spans a wide range — from fixed suppression systems that protect the engine room to portable extinguishers in the guest accommodation. Each type has different maintenance requirements and different rules about who can perform the work.

Fixed fire suppression systems

Engine room fire suppression (CO2, FM-200, water mist, or aerosol systems depending on the installation) requires:

• -Weekly system check by crew — pressure gauges, valve positions, pilot cylinder pressure, detection panel status
• -Quarterly check — more detailed inspection of release mechanisms, piping integrity, nozzle condition
• -Annual service by approved technician — full system inspection, detector testing, release circuit testing, cylinder weighing or pressure verification
• -10-year cylinder hydrostatic test — CO2 and other pressurised cylinders require hydrostatic testing at defined intervals. This must be performed by an approved facility.

The fixed fire suppression system should be broken down in your hierarchy to reflect its actual components: the suppression agent cylinders, the detection system, the release system, and the distribution piping. Lumping all of this under a single "Fire Suppression" entry makes it impossible to track the different maintenance intervals for each component.

Portable fire extinguishers

Every extinguisher onboard needs tracking. The requirements:

• -Monthly visual inspection by crew — check pressure gauge (where fitted), pin and tamper seal, physical condition, correct location
• -Annual service — typically performed by an approved service provider, includes a more detailed inspection and, for some types, discharge testing
• -Extended service intervals — vary by type. Powder extinguishers typically need a five-year extended service with powder replacement. CO2 extinguishers need 10-year hydrostatic testing.
• -Replacement — extinguishers have maximum service lives depending on type and manufacturer

For the PMS, group extinguishers by type and location zone rather than creating individual entries for every extinguisher. "Portable Extinguishers — Engine Room (Powder)" and "Portable Extinguishers — Accommodation (CO2)" as separate hierarchy entries, each with the appropriate tasks and intervals.

Fire detection system

The fire detection system covers smoke detectors, heat detectors, manual call points, and the central alarm panel.

• -Weekly panel check by crew — confirm panel is in normal operating mode, no faults or isolations
• -Monthly detector test — test a sample of detectors each month on a rolling schedule so that all detectors are tested within the year
• -Annual full system test — every detector, every zone, every call point tested by an approved technician. This usually coincides with the [class annual survey](/blog/pms-class-survey-preparation-superyacht).
• -Detector replacement — smoke and heat detectors have a service life, typically 8 to 10 years depending on manufacturer and type

Breathing apparatus

Self-contained breathing apparatus sets for fire-fighting require:

• -Monthly check by crew — face mask condition, harness integrity, cylinder pressure, regulator function, low-pressure alarm test
• -Annual service — full service by an approved BA technician, including regulator overhaul, face mask fit test, and cylinder valve service
• -Cylinder hydrostatic test — typically every five years for composite cylinders, with specific intervals depending on cylinder type and manufacturer
• -Cylinder replacement — composite cylinders have a finite life, typically 15 years from manufacture

Each BA set should be an individual entry in the hierarchy. They are serialised equipment, and surveyors will check service records for specific sets.

Distress signalling

Pyrotechnics and distress flares are the simplest category in terms of maintenance — there is almost no servicing to perform — but they are one of the most common sources of findings because they expire.

Pyrotechnics

• -Monthly visual inspection — confirm all required pyrotechnics are present, in their designated stowage, and within expiry date
• -Expiry date tracking — this is the critical PMS function for pyrotechnics. Every rocket parachute flare, hand flare, and buoyant smoke signal has an expiry date (typically three years from manufacture). When they expire, they must be replaced.
• -Disposal of expired items — expired pyrotechnics must be disposed of properly, not simply thrown overboard. Your PMS task should include a note on proper disposal procedures.

The PMS entry for pyrotechnics should list each type separately: rocket parachute flares, hand flares, buoyant smoke signals. Each entry tracks the quantity required, the quantity onboard, and the earliest expiry date in the current stock.

Safety systems

Beyond the equipment categories above, several vessel systems fall under the safety umbrella and carry specific maintenance requirements.

Watertight doors

• -Weekly operation test — open and close each door from the local position and from the bridge control position
• -Monthly inspection — check seals, indicators, audible alarms, hydraulic power unit (where fitted)
• -Annual survey — full operational test, seal condition assessment, and interlock testing

Fire doors

• -Monthly operation test — confirm self-closing mechanism works, door closes fully, hold-open devices release on alarm
• -Annual inspection — detailed check of hinges, closers, seals, glazing (where fitted), and release mechanisms

Emergency lighting

• -Monthly test — activate emergency lighting by simulating a power failure, confirm all emergency lights illuminate
• -Annual duration test — run the emergency lighting from battery power for the full rated duration (typically one or three hours) to confirm battery capacity
• -Battery replacement — replace batteries according to manufacturer schedules, typically every three to five years

General emergency alarm

• -Weekly test — test the general emergency alarm system. This is a SOLAS requirement and should be a recurring PMS task.

Common gaps in PMS databases

Now that the equipment categories and intervals are clear, here are the structural mistakes we see when we review the safety equipment sections of existing databases.

Everything under a single entry

The most common problem. The entire safety equipment scope is captured under one or two hierarchy entries — "Life-Saving Appliances" and "Fire-Fighting Equipment" — with every task hung directly off those top-level items.

This makes it impossible to track individual equipment. You cannot see when a specific life raft was last serviced. You cannot track the expiry date of a specific EPIRB. You cannot report on the status of a particular BA set.

The fix is to [structure the hierarchy](/blog/how-to-structure-pms-equipment-hierarchy-superyacht) with individual entries for equipment that is individually tracked — each life raft, each BA set, each EPIRB — and grouped entries for equipment that is managed in batches — extinguishers by type and zone, pyrotechnics by type.

No distinction between crew tasks and shore-based service

Many PMS databases list all safety equipment tasks as crew-performed. But a significant portion of safety equipment maintenance must be performed by approved service providers, not by crew.

Life raft servicing, BA annual service, fixed fire suppression system annual inspection, davit load testing, fire extinguisher annual service — these all require external technicians with specific approvals. If your PMS does not distinguish between tasks the crew performs and tasks that require shore-based service, the planning and budgeting for these services falls through the cracks.

Every task in the PMS should have a clear assignment: crew-performed or shore-based service. Tasks requiring approved service providers should include a note specifying the required approval (manufacturer-approved service station, classification society-approved, or equivalent).

Missing expiry date tracking

Safety equipment is full of items with hard expiry dates: hydrostatic release units, EPIRB batteries, pyrotechnics, BA cylinders, inflatable life jacket cartridges. These are not interval-based maintenance items — they are calendar-specific deadlines that cannot be extended.

A good PMS tracks these expiry dates as standalone tasks with fixed due dates, not as recurring tasks on a generic interval. When a hydrostatic release unit is replaced, the task due date should be reset to the specific expiry date of the new unit — not to "two years from now," because the new unit may have been manufactured six months ago and already has less than two years remaining.

Intervals that do not match current regulations

Regulations change. SOLAS amendments, MSC circulars, and flag state notices update requirements for safety equipment maintenance. A database built five years ago may have intervals that were correct at the time but no longer meet current requirements.

This is particularly relevant for fire extinguisher servicing intervals, life raft service station approvals, and EPIRB service life requirements, all of which have been subject to regulatory updates.

If you are unsure whether your current PMS intervals match the applicable regulations, it is worth a systematic review. The cost of bringing intervals up to date is trivial compared to the cost of a non-conformity during an audit.

How to structure safety equipment in your hierarchy

Based on what we have covered, here is a practical hierarchy structure for safety equipment on a typical superyacht:

Safety Equipment
  Life-Saving Appliances
    Life Raft No.1
    Life Raft No.2
    Life Raft No.3
    Life Raft No.4
    Rescue Boat
    Life Jackets — Crew
    Life Jackets — Guest
    Immersion Suits
    EPIRB No.1
    EPIRB No.2
    SART No.1
    SART No.2
  Fire-Fighting Equipment
    Fixed Fire Suppression — Engine Room
      Suppression Cylinders
      Detection System
      Release System
      Distribution Piping
    Fixed Fire Suppression — Lazarette
    Portable Extinguishers — Engine Room
    Portable Extinguishers — Accommodation
    Portable Extinguishers — Deck Areas
    Fire Hoses and Nozzles
    Breathing Apparatus Set No.1
    Breathing Apparatus Set No.2
    Breathing Apparatus Set No.3
    Emergency Escape Breathing Devices
  Fire Detection and Alarm
    Fire Detection Panel
    Smoke Detectors
    Heat Detectors
    Manual Call Points
  Distress Signalling
    Rocket Parachute Flares
    Hand Flares
    Buoyant Smoke Signals
  Safety Systems
    Watertight Doors
    Fire Doors
    Emergency Lighting
    General Emergency Alarm

This gives you a structure where every piece of individually tracked equipment has its own entry, grouped equipment is organised by type and zone, and the hierarchy depth is consistent across all categories.

The consequences of getting this wrong

We have spent this article talking about intervals, regulations, and hierarchy structure. But it is worth stepping back and stating plainly why this matters more than most other sections of your PMS.

Safety equipment is the intersection of the two things that carry the highest stakes on any vessel: regulatory compliance and actual emergencies.

On the compliance side, safety equipment is the most audit-sensitive area of your PMS. ISM audits, [class surveys](/blog/pms-class-survey-preparation-superyacht), and flag state inspections will always examine safety equipment records. Non-conformities in this area are taken seriously — they suggest systemic weaknesses in your safety management. Multiple findings can trigger enhanced scrutiny, conditions of class, or operational restrictions.

On the operational side, this is equipment that sits unused until someone's life depends on it. A life raft that was not serviced properly. An EPIRB with a dead battery. A BA set with an expired cylinder. These are not theoretical risks. They are the gap between a survivable emergency and one that is not.

Building the safety equipment section of your PMS properly takes time and attention to detail. It requires understanding both the manufacturer specifications and the regulatory requirements, and structuring the database so that nothing falls through the cracks.

If your current database has a thin safety equipment section — a few generic tasks under a couple of top-level entries — it is worth investing the effort to rebuild it properly. The cost of doing it right is measured in hours. The cost of getting it wrong is measured in findings, restrictions, and risk.

We build safety equipment databases as part of every full vessel PMS project. If you want to understand how we approach it, take a look at our [services](/services) or get in touch to talk through your vessel's specific requirements.