Task Description

Task name :

Develop guidance on floating AtoN maintenance

Leading committee and working group owning the task: ENG WG 1
Tasks associated (*leading) :
Tags: Work programme 2025-2027, Work programme 2023-2027
Task Leader : Philippe Renaudin
Task Number : ENG-2.5.1
Standards : S1020 Marine Aids to Navigation Design and Delivery
Topic area : S1020.3 Floating Aids to Navigation
Task Description :

Develop guidance on the maintenance of buoys

Objectives of the task :

to complete the different paragraphs left.

to read the document and note the missing topics

Expected outcome :

new guideline

Compelling need :
Strategic Alignment :

O1 - Innovate, improve, and harmonise Marine Aids to Navigation constantly reflecting changing technology & system obsolescence, changing user needs, operational imperatives, environmental sustainability, and best practice.

O4 - Improve the provision and harmonisation of Marine Aids to Navigation globally, through targeted training, technical cooperation, and capacity building initiatives.

Scope :
Cybersecurity related :

No

Brief and concise description of the work : to be undertaken and programme mile-stones (where appropriate).

• the need to define renovation or periodicity criterias. look for criteria in the other published iala documents

.

• To follow the discussion on the synthetic mooring lines in connection with the current WG for G1066.

• To add photographs to complete the descriptions and illustrate the document, whether it is the equipment or the parts of the buoy;

• To Develop of a short paragraph on recycling.

Expected numbers of sessions for completion :
Session 17 Session 18 Session 19 Session 20 Session 21 Session 22 Session 23
+ + v

Meaning of symbols for sessions :

v + x > <
Scheduled Progressed Not progressed Finalised On hold
Committee notes : Origins :
Approved by Council (Council session/Date) : 0
Notes from the council :
Status (Text) : On Track
Status (Colour) :
On track
Remarks :

History of the task :

2025-04-08 16:36:00 ENGWG1VC2

2025-04-10 11:44:23 ENGWG1C

2025-05-04 18:15:42 alisa.nechyporuk

2025-09-08 14:31:49 alisa.nechyporuk

2025-10-17 09:51:02 ENGTGL34

The working group continued drafting the guide “an overview guidance on maintenance of floating AtoN”.

The last ENG 20 session led to create the plan of the guide and to complete the first paragraphs relating to the constituent parts of a buoy.

The current Working group has succeeded in completing the majority of the paragraphs and more particularly those concerning the equipment on board a buoy.

The WG has refocused maintenance on steel, plastic and fiberglass buoys, excluding lighthouse and lightship buoys.

Therefor, this guide describes all the key points to inspect or renovate for everything on a buoy (such as a checklist).

For the next session, the group will have to work on the following topics:

• the need to define renovation or periodicity criterias. But these are likely to become a reference. However, such criterias currently vary from one country to another. The variety of material qualities and environmental factors could explain this disparity.

• To follow the discussion on the synthetic mooring lines in connection with the current WG for G1066.

• To add photographs to complete the descriptions and illustrate the document, whether it is the equipment or the parts of the buoy;

• To Develop of a short paragraph on recycling.

2025-10-17 10:23:12 ENGTGL34

2026-04-16 11:25:37 ENGTGL34

During the last session, all the paragraphs were completed except for the annexes.

The group re-read the entire document to ensure that the information provided is consistent with the topic.

In addition, the group added photographs to illustrate the different parts of buoys and their mooring lines, for a better understanding.

Finally, the appendices have been completed to provide examples of maintenance works.

At the end of the ENG 22 session, the document is finished.

2026-04-16 12:12:33 ENGTGL34

  • Proofreading the document;
  • adjustment of paragraph contents;
  • adding photographs;

*addition of appendices;