Why is it essential to protect marine areas during crossings?

Because they are home to sensitive ecosystems and vulnerable species, and any intervention must minimize disturbances to avoid long-term environmental impacts.

What techniques are used to reduce environmental impact?

Priority is given to trenchless technologies such as horizontal directional drilling or microtunneling, along with plans for environmental management and continuous monitoring during construction.

What challenges do these projects present?

These include regulatory restrictions, high environmental sensitivity, the need for technical precision, and requirements for continuous monitoring before, during, and after construction.

What follow-up measures are taken after mating?

Post-project environmental inspections and monitoring are conducted, with compliance reports and, if necessary, corrective actions to ensure the recovery of the environment.

What factors influence the choice of a technical solution in a protected area?

It depends on the regulatory framework, ecosystem characteristics, geology and bathymetry, the length and depth of the crossing, and the project's environmental and operational requirements.

Marine protected area crossings

Q: What is involved in the crossing of marine protected areas?

This involves constructing infrastructure that crosses areas of high environmental value and subject to strict regulations, using technical solutions that prevent direct impacts on the ecosystem and comply with conservation regulations.

Q: How does Eurohinca ensure compliance with environmental regulations?

Through preliminary environmental studies, coordination with the relevant authorities, obtaining permits, and implementing environmental control and monitoring procedures.

Eurohinca (Europea de Hincas Teledirigidas, S.A.), Trenchless specialist since 1996 - 14 TBMs and >120 km executed.

We run crossings of marine protected areas with microtunneling (MTBM), HDD y Direct Pipe — minimal turbidity, environmental monitoring, and compliance with permits (EIA/HRA, Natura 2000 Network). See also submarine emissaries y seawater catchments.

Environmentally friendly crossings of marine protected areas

At Eurohinca, we develop projects in crossing of marine protected areas by implementing solutions that minimize the impact on ecosystems. Our advanced techniques, which have already been tested in submarine emissaries, seawater catchments y drainage works, guarantee safe and sustainable results. You can learn more about recent cases in our news.

Minimal environmental impact in marine protected areas

Our team implements sustainable practices in the execution of underwater crossings to preserve marine biodiversity and comply with international regulations. We use technologies such as the horizontal directional drilling and the direct pipe to ensure a precise, low-impact installation. If you have common questions about these projects, visit our frequent questions.

What they think of us

International Experience

Projects around the world

From the Americas to Asia, we have carried out crossings of marine protected areas in environmentally sensitive areas. Our global experience allows us to offer safe, accurate, and sustainable solutions. Learn more in our works executed.

Overlaps Between Marine Protected Areas: Rapid Response

What Are Marine Protected Area Overlaps?

Intersections with marine protected areas are actions taken to construct a pipeline or infrastructure crossing through or affecting a protected marine environment, where the project is subject to environmental restrictions and permitting requirements. This type of work falls under submerged applications.

When to use

They are used when the route must pass through an area with restrictions on construction, and it is necessary to plan the project based on environmental conditions and administrative constraints. To compare with other non-marine scenarios, it may be helpful to review terrestrial and subway applications.

Minimum information for a first review

Approximate location and purpose of the junction (what you want to install or connect).
Sketch or plan with preliminary layout and start/end points.
Known restrictions and environmental constraints (easements, access points, construction limitations).
Requirements of the authority/operator (if applicable) and any available environmental documentation.

What you get after an initial review

Identification of main conditioning factors.
Short list of missing information (if any) and recommended next steps.

If you want to move forward with a query, you can do so from Contact.

Request for information

Thank you for considering our company for your business proposals!

News that may interest you

In this section, we share real-world examples of how technology is used for crossings of marine protected areas and other underwater infrastructure. Check out our latest news to learn about projects, technical challenges, and solutions implemented by Eurohinca.

What role do tunnels play in water supply and desalination systems?

Tunnels play an essential role in water supply and desalination systems, enabling the efficient and efficient transport of water from one place to another.

How is the construction of submarine outfalls carried out?

Submarine outfalls are essential infrastructures in effluent management, allowing the discharge of treated water into the open sea.

What is a submarine outfall?

Submarine outfalls are an essential part of the sewerage and water management infrastructure in many urban areas.

Frequently asked questions about marine protected area crossings

Below, we answer the most common questions about this type of project. If you'd like more detailed information, you can visit our section on frequent questions.

What is involved in the crossing of marine protected areas?

Crossing marine protected areas means carrying out activities such as installing infrastructure or laying pipelines through areas with strict regulations to protect their ecosystem. This requires a careful approach to minimize environmental impact and ensure that conservation standards are respected.

Why is it important to protect marine areas during crossings?

Protecting marine areas is crucial because these areas are home to fragile ecosystems and vulnerable marine species. Altering these habitats can have long-lasting negative effects on biodiversity and ecosystem health, so it is vital to use techniques that minimize environmental impact.

What techniques are used to minimize the environmental impact at these crossings?

To minimize environmental impact in marine protected area crossings, techniques such as horizontal directional drilling, which avoids direct disturbance of the seabed, and continuous monitoring of the environment are used to adjust operations and prevent damage. Environmental management plans are also implemented to guide actions and ensure ecosystem protection.

How does Eurohinca ensure compliance with environmental regulations in these projects?

Eurohinca ensures compliance with environmental regulations by conducting thorough planning, working closely with the relevant authorities and conducting environmental impact studies. In addition, we obtain the necessary permits and follow rigorous procedures throughout the operation to ensure that the impact on the environment is minimized.

What challenges do you face when crossing marine protected areas?

When crossing marine protected areas, you face challenges such as complying with strict regulations, protecting sensitive habitats, and conducting constant monitoring to ensure that operations do not cause damage to the ecosystem. These challenges require a specialized approach and detailed planning to overcome restrictions and protect the environment.

What follow-up actions are taken after crossing marine protected areas?

After the crossing, follow-up actions are carried out that include monitoring the residual environmental impact, conducting regular inspections to verify that there is no damage, and preparing compliance reports that document the impact and corrective actions taken, if necessary, to ensure that the environment is adequately restored.