Driven anchor piles: proven, versatile, and scalable

Driven anchor piles are one of the main anchor types to be used in floating offshore wind. They can  withstand vertical and horizontal loads from multiple directions, which makes them suitable for virtually all soil conditions and floating platform types. Driven anchor piles enable shared mooring, where multiple turbines connect to one pile—cutting anchor numbers by up to 60%, reducing costs and minimizing seabed footprint.

Wind farm layout anchor piles

Optimized installation of driven anchor piles for shared mooring systems

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Accurate positioning

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Reliable drivability across soil types

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Reduced noise & pile fatigue

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Enhanced efficiency & safety

Introducing IQIP’s DrivenPile anchoring solution

To meet the demands of the floating offshore wind industry, IQIP developed the DrivenPile anchoring solution—an optimized method for installing driven anchor piles in shared mooring configurations. With a proven equipment spread and industrialized approach, DrivenPilebalances installation speed, cost, and risk to deliver scalable anchoring for floating wind farms.

ENSIS Anchoring IQIP

The DrivenPile anchoring solution: Key features

  • Accurate positioning
    IQIP’s Fast Frame® supports, levels, and orients piles during early installation to ensure correct verticality and heading. Once the pile is self-stable, the sleeves open automatically, allowing padeyes, mooring chains, and hang-off frames to pass through during driving.
  • Reliable drivability across soil types
    Installation is powered by the Hydrohammer® S-series. This is based on decades of field-hardened technology and delivers predictable performance across a wide range of soil conditions and strengths.
  • Reduced noise
    The PULSE® modular add-on to the Hydrohammer ensures more gradual energy transfer during driving, preserving the structural integrity of padeyes and mooring components, while reducing noise at the source and helping protect marine life.
  • Enhanced efficiency
    Wet storage and subsea transfer of equipment between anchor locations minimize crane travel and splash-zone operations, improving safety and reducing installation time.
ENSIS anchoring solution IQIP

Chain handling for shared anchor piles

To optimize the capacity of driven anchor piles, padeyes are positioned below the seabed. This reduces bending moments and allows for smaller pile dimensions—resulting in lower fabrication costs.

Managing multiple mooring lines during pile lifting and driving is complex—especially from a single vessel. IQIP simplifies this with a streamlined T&I approach: securing a short chain tail to a hang-off frame near the pile head enables quick subsea mooring connections in separate campaigns, boosting efficiency and cutting offshore time.

Chain Handling Anchor Piles ENSIS Solution

A legacy of anchoring expertise

IQIP brings decades of offshore foundation and installation expertise to floating wind. With a proven track record in oil & gas, offshore wind, and marine construction, we’ve delivered anchor pile solutions worldwide—from shallow shelves to ultra-deepwater. Our lifecycle knowledge ensures safe, precise, and durable anchoring solutions that meet the highest standards.

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