Cargo lashing, securing and fastening supervision

A lashing arrangement involves cargo, supports, securing points and accessories working together. TWS monitors its execution to document observable conditions and provide the client with a reference regarding the inspected stage.

When to engage

The service is suitable during the preparation and execution of lashing, when the client needs to verify consistency between the installed arrangement and the instructions provided. It may cover selected stages or a final verification, according to the contracted access and scope.

The definition of the work takes into account the characteristics of the cargo, the mode of transport and the documentation available. The vessel's Cargo Securing Manual and specific plans are references where applicable. For cargo packed in transport units, such as containers, the CTU Code provides its own guidance on packing and securing.

Scope of service

Depending on the appointment, checks may cover:

• Cargo positioning and the apparent condition of accessible supports, chocks and blocking elements.
• Arrangement of lashing devices and securing points in relation to the drawings and instructions provided.
• Visual condition of accessories and identification available on the components examined.
• Review of documents and certificates presented, recording gaps and information requiring confirmation.
• Recording of observable discrepancies, communication to the designated responsible parties and follow-up of corrections included in the service.

What the client receives

A report with photographs of the arrangement, documents used, stages monitored and deviations identified. The record enables the client to understand how the cargo was situated at the time observed and which points remained pending assessment.

Where access permits verification of a correction, its condition is documented within the context of the service. This follow-up provides the responsible parties with information to decide on adjustments and further checks before completion of the work.

Limitations and supplementary checks

Supervision does not automatically include design, load calculations, structural verification, accessory testing or the physical execution of lashing. The presentation of certificates does not confirm their authenticity or the suitability of the arrangement. The CSS Code retains the master's responsibility for voyage safety; the report does not constitute class approval, departure authorization or a guarantee against shifting.

Request this service

Send a description of the cargo, weights, dimensions, destination, vessel or transport unit, schedule and existing plans. State the stage at which it will be possible to observe the securing points.

Frequently asked questions

Does supervision include lashing design?

Not automatically. Monitoring uses the references provided; preparation of design, calculations and approvals require specific engagement and technical responsibility.

Is inspection only at the end sufficient?

It depends on the arrangement. Elements concealed by the cargo may become inaccessible. Share the assembly sequence to define the observation points and their limitations.