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Boat Landings & Riser Guards

Oil & gas · Upstream & offshore

Boat Landings & Riser Guards

The steel on the outside of a jacket: boat landings with bumpers, access ladders and rest platforms, riser guards and riser clamps, fabricated to the platform designer’s drawings.

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Allmarc 3D model · to scale

Explore the model

How it is built.

Scroll: the camera moves to each part in turn and ends on the exploded view. Drag to turn it round yourself.

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Where boats come alongside

Crew boats come alongside a jacket leg; the landing takes the knocks and the riser beside it is guarded.

Scroll to see how it is built · drag to turn it round

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Landing frame

Tubular arms and horizontals that carry the landing off the leg.

How is it possible at Allmarc?

Used here for: Landing frame

4 kW
Tubes and sections up to 250 dia
Automatic loading

All our machinery

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Bumpers

Vertical bumpers that take the impact, with fend-off cones top and bottom.

How is it possible at Allmarc?

Three-roll pinch cum pyramid plate rolls in the Allmarc works

Used here for: Bumpers

Rolls plate up to 40 mm

All our machinery

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Ladder and rest platform

From the waterline to a rest platform.

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Riser guard and clamps

A tubular guard round the riser, and clamps that hold it to the leg.

How is it possible at Allmarc?

Used here for: Riser guard and clamps

Qualified welders, including 6G

All our machinery

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On the jacket

See Jackets, Legs & Braces for the jacket itself.

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A kit of parts

Frame, bumpers, ladder and guard: every member numbered, match-marked and packed in erection sequence.

Why Allmarc

Experience you can trust.

We fabricate to your drawings and prove the fit in our own bay before anything ships. Open any line for the detail.

Talk to an engineer

Structural steel at scale

4 plants at Kanbha; about 6,000 T a month from November 2026.
Plate, sections and built-up members in house.

Trial-assembled

Fit-up proven in the works.
Match-marked for bolt-up on site.

Finished before dispatch

Blast, prime and paint in house; galvanised finishes on request.
Access steel fitted in the works.

Packed for the journey

Export packing we designed ourselves.
Shipped as numbered kits.

Built alongside this

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Have a drawing? Let us build it.

We fabricate to your design, from plate to a packed container. An engineer will tell you honestly how we would build it.

Send us a drawing