STRUCTURAL FRAME

Helideck Support Structure

Carrying forward the advantages of using an aluminium helideck, an aluminium support frame becomes a logical next step.
MODULAR FABRICATION

Fabrication and Assembly

We design and build these frames and support structures and then pre-fabricate at our factory. They are then packed in containers and shipped to you in knocked down form. Re-assembly requires fasteners only and is an extremely quick process. A typical support frame for a 22m deck requires 1–2 weeks for assembly. In contrast, a steel support frame requires between 8 to 12 weeks for fabrication, blasting and painting. No painting is required for an aluminium support frame.
No trial fit-up is required, as all fabrication is performed using precision CNC-controlled manufacturing processes. The resulting fabrication accuracy is sufficient to ensure reliable site assembly of fitted bolts in bolt holes with a clearance of only 0.3 mm, without the need for trial fitting.
ENGINEERING ADVANTAGES

Aluminium alloy support frames offer great advantages:

60% lighter than steel
60% weight savings over steel equivalent

Light weight reduces lift requirements

Cost effective against steel
One to two week assembly
1–2 week assembly (against several months for steel)
Low Maintenance
Completely maintenance free
Reusable, recyclable
Re-usable and recyclable
SPECIFICATIONS

Technical Information

Typical Design Standards

Structural design to BS EN 1999/Classification society requirements

IN SERVICE

Helideck support structures

Aluminium Offshore helidecks are installed in 32 countries.

Enquiries

Enquire about a helideck support structure

Tell us about the platform and the deck it will carry. We'll come back to you within two working days.

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