Offshore Wind

Offshore wind refers to wind turbines and substations installed at sea to generate renewable energy. These assets face some of the harshest operating conditions, requiring robust corrosion protection and safe maintenance practices.

Where is offshore wind maintenance needed?

Surface preparation and coating work are critical in:

• Turbine towers and foundations – constantly exposed to seawater and waves.
• Transition pieces – splash zones with extreme corrosion risk.
• Offshore substations – steel decks, walls and equipment housings.
• Cables and J-tubes – vulnerable to marine growth and corrosion.

For you as a wind asset owner or O&M contractor, offshore wind maintenance ensures asset longevity, grid reliability and reduced lifecycle costs.

Extra explanation

Key challenges in offshore wind include:

• Corrosion in splash zones – accelerated attack where steel meets seawater.
• Coating failures – adhesion problems due to poor surface preparation.
• Access issues – rope access or suspended platforms required.
• Strict HSE standards – safety for operators and environmental compliance.

Traditional open blasting offshore is often banned due to:

• Grit and microplastic emissions into the sea.
• Dust clouds preventing parallel work.
• Safety risks in ATEX-classified areas.

Pinovo’s vacuum blasting enables offshore wind maintenance to be:

• Dust-free – safe for operators and equipment.
• ATEX-certified – compliant in explosive zones.
• Rope-access compatible – with PiHab™ enclosure.
• Environmentally safe – no paint microplastic emissions to the ocean.

Pinovo and offshore wind

Pinovo supports the offshore wind sector with:

• PiWalk™ – for large transition piece or tower areas.
• PiPoint™ – for spot blasting in splash zones.
• PiHab™ – for rope access and confined spaces.