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Core offshore foundation grouting services

core grouting

Offshore structures experience the full extent of the ocean’s power and need a reliable foundation. We have comprehensive experience in the grouting of offshore foundations.

Our team is experienced in the design, validation and installation of grouts for all different types of offshore foundations in various environments.

The majority of offshore structures, whether oil and gas or renewable energy assets, have piled and grouted foundations. Piles may be pre-installed or driven through tubular legs or skirt sleeves, forming an annular void between the pile and the leg or sleeve. The annular void is filled with a cement-based grout; the grout is delivered to the bottom of the structure, displacing the water as the column of grout rises in the annulus. The purpose of the grout is to provide a connection between the driven pile and the structure, enabling the transfer of loads from the structure to the supporting piles.

We have experience in various types of offshore foundation grouting, including leg piles, skirt piles, pre-installed pin piles and drilled pile sockets. Our engineers can design and specify grouts ranging from ultra-low to ultra-high strength, which we install with our bespoke processing and installation equipment. We offer a turn-key solution for foundation grouting, providing project management and engineering services, along with a comprehensive offshore installation service which includes grouting equipment, specialist personnel, QA/QC monitoring and grout materials.

Delivered by LDD

LDD is a specialist marine drilling and construction contractor offering a range of equipment and services associated with installing tubular casings and foundations into the seabed in the near and offshore marine environments for the renewables, oil and gas, nuclear energy and civil and marine structure and facilities sectors.

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Acteon solutions can simplify the interface between Acteon and customers that need more than one of its strategic business segments and product and service line brands to address their marine energy and infrastructure challenges, whatever their scale and complexity. Each combination is packaged as a customer-specific integrated solution and delivered through a single Acteon point of contact under a single contract.

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