A liferaft service request cannot be assessed properly from the words “life raft due”. The servicing station needs the maker, type, capacity, serial number, last service information, vessel and schedule before it can confirm whether the raft falls within the available authorised scope. Dipti Fire Services supports commercial liferaft servicing, supply, exchange and related enquiries in India, subject to the applicable service-station and manufacturer requirements.
What Is an Inflatable Liferaft?
An inflatable liferaft is a survival craft designed to be deployed and inflated for abandonment or emergency use. On ships, the raft forms part of the vessel’s approved life-saving arrangement and is packed, stowed and maintained under controlled requirements.
For procurement and servicing, capacity alone is not enough to identify a raft. Manufacturer, model/type, serial number, date information, pack/container configuration and service history can all affect the work.
Liferaft Servicing Requirements
For Indian-flag regulatory context, the Directorate General of Shipping’s Merchant Shipping Life Saving Appliances Rules state that inflatable liferafts are normally serviced at intervals not exceeding 12 months. Where the Administration permits it, an extension can be allowed in the circumstances provided by the applicable rules; this should not be described as a routine 17-month service interval.
Primary Indian reference
See the Directorate General of Shipping’s Merchant Shipping (Life Saving Appliances) Rules and use the current requirements applicable to the vessel, flag, class and raft.
Internationally, SOLAS and associated servicing-station requirements also matter. The vessel should plan the due date with enough time for removal, service, any condition-dependent replacements and return onboard.
Why an Approved Servicing Station Matters
Inflatable liferaft servicing is not generic workshop work. IMO servicing-station recommendations emphasise proper facilities, trained personnel, manufacturer instructions and competence for the manufacturers whose rafts the station services. This means a company can have strong marine credentials and still need manufacturer-specific authorisation for a particular raft.
Before accepting a liferaft service order, the useful question is not “are you DGS approved?” in the abstract. The buyer should ask whether the station is authorised and equipped for the specific raft make and whether the current evidence matches the service requirement.
What Happens During Liferaft Servicing?
The exact procedure follows the manufacturer’s instructions and applicable station requirements, but servicing can include controlled opening of the packed raft, inspection of fabric and fittings, inflation and pressure-related checks where prescribed, examination of the inflation system, equipment-pack review, replacement of expired or defective items, repairs within authorised limits, repacking and final documentation.
Identify the raft
Maker, type, capacity, serial number, container and service history are recorded.
Confirm station scope
The raft make and required authorisation are checked before work is accepted.
Open and inspect
The raft is unpacked in the appropriate servicing environment and inspected under the applicable instructions.
Test and examine
Required inflation, pressure, component and equipment-pack checks are carried out for the raft and service interval.
Repair / replace where authorised
Defective or time-expired items are identified and replaced or repaired within the authorised scope.
Repack and document
The raft is repacked, marked and documented in accordance with the applicable service procedure.
What Information Should You Send for a Liferaft Quote?
| Detail | Why it matters |
|---|---|
| Manufacturer and model/type | Service-station capability and parts/procedures can be manufacturer-specific. |
| Capacity | Identifies the raft configuration and helps plan handling and service preparation. |
| Serial number and manufacture information | Supports positive identification and service history. |
| Last service certificate | Shows previous service date, station and useful history. |
| Container and nameplate photographs | Help identify the raft and visible container condition before collection. |
| Vessel name and IMO number | Keeps the job tied to the correct vessel. |
| Port, ETA and ETD | Shows whether collection, service and return can fit the vessel schedule. |
| Class / flag / maker requirement | Allows the correct service evidence to be reviewed before acceptance. |
What Can Affect Liferaft Servicing Cost?
A responsible quotation separates the known service scope from condition-dependent items. Cost can vary with manufacturer, capacity, age, service kit, expired pack contents, inflation-system condition, container condition, repairs, transport, parts and the urgency of the vessel schedule.
If the raft has not yet been opened, some replacement items may remain subject to inspection. Procurement teams should ask the quotation to state what is included and how additional findings will be approved before work is completed.
Liferaft Supply, Exchange and Rental
Supply
For a new or replacement raft, send the required capacity, pack/container configuration, approval, vessel arrangement and delivery location. Do not assume that a raft of the same nominal capacity is automatically a suitable replacement for the vessel’s existing approved arrangement.
Exchange
Exchange can be commercially useful when a vessel schedule leaves little time for the existing raft to complete workshop service, but the substitute must still meet the vessel’s technical and approval requirements. Availability and suitability need to be confirmed before the vessel relies on an exchange plan.
Rental
Where rental support is genuinely available for the specific requirement, the vessel should provide the duration, capacity, approval and installation/stowage details. Rental is not a workaround for an unsuitable or uncertified raft.
HRUs, Cradles and Liferaft Accessories
Hydrostatic release units (HRUs), lashings, cradles, embarkation or launching arrangements and other accessories are part of the wider liferaft installation. The condition or expiry requirement for an HRU depends on the product and approved arrangement. Some HRUs are disposable replacement items rather than equipment that is routinely serviced.
When ordering an HRU or related accessory, send the existing make/model, vessel arrangement and a clear photograph rather than asking for a generic replacement.
Common Reasons a Liferaft Service Job Gets Delayed
- The manufacturer is not identified until after the raft is collected.
- The servicing station is not authorised for that particular make.
- The last certificate is missing and the service history is unclear.
- The vessel arrives with a very short ETD and no prior planning.
- Condition-dependent repairs or expired pack items are discovered after opening.
- Required replacement parts are maker-specific and not immediately available.
- The requested certificate or class/flag condition is only raised after service has started.
Most of these delays can be reduced by sending the raft information before the vessel arrives.
Liferaft Services for Indian Port Calls
Dipti Fire Services is based in Mumbai and reviews liferaft requirements for vessels calling at Mumbai/JNPT and other Indian ports. Because liferafts normally need controlled servicing facilities, port logistics and transport to the appropriate service location can be just as important as the workshop time.
For calls at Kandla, Mundra, Dahej, Hazira, Sikka, Goa, Mangalore, Visakhapatnam, Kakinada, Haldia, Paradip or another location, send the raft details and schedule before arrival so service-station scope and logistics can be confirmed.
Current Approvals and Manufacturer Authorisations
Liferaft servicing is the area where manufacturer-specific evidence is especially important. Dipti Fire Services should publish current authorisations for the raft makes it is legitimately able to service and should avoid a broad “DGS approved liferaft service” claim unless the available evidence supports that exact statement.
Where your vessel requires a particular maker, class or flag acceptance, request the current document before issuing the purchase order. The Manufacturer’s Approval page is the central place for company credentials, while maker-specific liferaft authorisations can be added as those documents are supplied.
Life Raft Frequently Asked Questions
What is an inflatable liferaft?
It is a survival craft designed to inflate for abandonment or emergency use and forms part of the vessel’s approved life-saving arrangement.
How often should a liferaft normally be serviced?
For Indian regulatory context, inflatable liferafts are normally serviced at intervals not exceeding 12 months, subject to the current applicable rules and any Administration-permitted extension.
Can a liferaft simply be serviced every 17 months?
No. A longer interval is not the normal rule; any extension depends on the applicable Administration provisions and should not be assumed automatically.
Where must a liferaft be serviced?
At a servicing station that has the facilities, competence and authorisation required for the particular raft and applicable rules.
Does the servicing station need manufacturer authorisation?
Manufacturer-specific competence or authorisation can be important because servicing procedures, parts and equipment differ by raft make.
What information is needed for a liferaft quote?
Maker, type, capacity, serial number, last certificate, photographs, vessel, port, ETA/ETD and any required approval or maker condition.
What is an HRU on a liferaft?
An HRU is a hydrostatic release unit used in the float-free release arrangement. Its service or replacement requirement depends on the specific approved product.
Can a liferaft be exchanged during a short port call?
Potentially, subject to availability and technical/approval compatibility with the vessel’s arrangement. Confirm suitability before relying on an exchange plan.
What can make a liferaft service more expensive than the initial quote?
Condition-dependent repairs, expired pack contents, parts, inflation-system issues, transport and urgent logistics can change the final scope after inspection.
Need Liferaft Servicing, Supply or Exchange Support?
Send the maker, capacity, serial number, last service certificate, vessel, port and ETA/ETD.
Service Certificate, Product Approval and Service-Station Authorisation Are Different
These documents answer different questions, and a buyer should not treat them as interchangeable. The liferaft itself may have product approval for its design. The servicing organisation needs the appropriate competence and authorisation for the raft and work it accepts. The service certificate then records the particular servicing event.
For a vessel manager, the practical question is not simply “Is the vendor approved?” It is: is this station authorised and equipped to service this liferaft make and type, and will the completed job produce the documentation the vessel requires? If maker-specific authorisation is required, ask for that evidence before the raft leaves the vessel.
What to Confirm Before a Liferaft Is Sent Ashore
A short port call becomes much easier to manage when the raft is identified before collection. Send photographs of the container, maker plate and service label, together with the previous certificate where available. State the vessel, port, ETA/ETD and the latest time by which the serviced or exchange raft must be back onboard.
When the identification is incomplete, the service station may not be able to confirm acceptance, parts, pack contents or turnaround before opening the unit. That is why photographs and the last certificate are commercially useful, not merely administrative.
How to Compare Liferaft Service Quotations
Price alone does not show whether two liferaft service quotations cover the same job. The buyer should understand the base service scope, transport, replacement consumables, expired pack items, repairs, cylinder or inflation-system work where required, documentation and any items that can only be confirmed after opening.
| Check | Why it matters |
|---|---|
| Raft make/type accepted by the station | Servicing competence and authorisation can be manufacturer-specific. |
| Base service vs conditional repairs | Some condition-related work cannot be known until the raft is opened and inspected. |
| Pack/consumable replacement | Expired or damaged contents can materially change the final cost. |
| Collection and return | Port transport and vessel timing are part of the operational job, especially during a short call. |
| Completion documents | The vessel should know what certificate or service record will be returned with the raft. |
What to Check When the Liferaft Returns to the Vessel
The exact onboard acceptance check depends on the vessel’s procedures and the equipment, but the receiving team should not treat “raft returned” as the end of the job. Confirm that the raft identity matches the vessel record, the service label and certificate details are consistent, the container and securing arrangement are in satisfactory condition, and any replacement HRU or accessories are the correct items for the approved arrangement.
If something on the certificate, service label or physical unit does not match the requisition, raise it while the service job is still fresh. Clear close-out records are far easier to resolve before the vessel sails than during a later survey.
Workshop Capability Is More Valuable Than a Generic Approval Claim
For an inflatable liferaft, credible service-station evidence should connect the certificate to real capability: appropriate facilities, trained personnel, controlled procedures, the authorised make/type and the ability to complete the required tests and records. A row of logos without scope does not answer those questions.
Dipti Fire’s approval records should show the current document and scope wherever that evidence is available. If the manufacturer authorisation needed for your raft is not available with the quotation, ask for it before confirming the job. One statutory or class credential should not be assumed to cover every liferaft make.
Evidence to Request for Manufacturer-Specific Servicing
Where manufacturer authorisation is part of the vessel’s acceptance requirement, ask for a current document that identifies the servicing organisation or facility and the relevant liferaft make or service scope. Check the validity or issue status where the document provides one. If the certificate refers to another company, location or expired period, obtain clarification before landing the raft.
This is a simple procurement control, but it is important. “We service many liferafts” describes experience; it does not by itself establish authorisation for the particular raft onboard your vessel.