Home Services Submarine Pipelines Submarine Pipelines We install Polyethylene (PEAD) submarine pipelines for any type of infrastructure, such as: sewage treatment plants, desalination plants, thermoelectric power plants, and others. Endowed with know-how accumulated over the last 30 years, we help our clients to find the best technical and economic solutions for their project. We carry out and develop the construction project, applying the installation solution best adapted to each unique geotechnical and ocean conditions. Our experience enables us to offer solutions to our clients ranging from dredging the trench in any type of soil, to using the latest techniques to cross the surf zone, such as Horizontal Directional Drilling (HDD) or Microtunneling. Related services Submarine Outfalls Water Intakes Topography and Hydrography Inspection with a ROV We use cookies to improve your experience. Learn more I Accept ETERMAR - Engenharia e Construção, S.A. Alvará de Construção N.º 99 © Copyright 2021 All rights reserved ABOUT US History Corporate Data Quality, Safety and Environmental Certifications Management / Governing Bodies Privacy Policy SERVICES Dredging Port Works Offshore Foundations Submarine Pipelines Cable Car Construction Construction Water Resources PORTFOLIO Dredging Port Works Offshore Foundations Submarine Pipelines Cable Car Construction Construction Water Resources EQUIPMENT Land Equipment Maritime Equipment CONTACTS Contact us +351 265 700 800 Linkedin Youtube LANGUAGE PT EN

Home Services Port Works Port Works We build ports and port infrastructures, including quay protection breakwaters, using a wide range of construction and engineering techniques. In this field, we highlight the following works: Breakwaters construction Rotation basins and dredging/deepening Ramps and port yards Breakwater protection layers rehabilitation and reprofiling with riprap, or pre-cast concrete elements (tetrapods, antifer blocks, core-locs, among others) Construction of quays in caissons Quay building using gravity blocks Quay building using pilings Coastal protection and engineering Port of Leixões, Portugal | North Breakwater reprofiling Port of Nazaré, Portugal | North Breakwater reprofiling Port of Madalena, Azores-Portugal | Inner Breakwater construction Port of Figueira da Foz, Portugal | North Breakwater reprofiling Port of Malabo, Equatorial Guinea | Construction of a -9.00m (CD) wharf in caissons Port Work services Casting Caissons We use cookies to improve your experience. Learn more I Accept ETERMAR - Engenharia e Construção, S.A. Alvará de Construção N.º 99 © Copyright 2021 All rights reserved ABOUT US History Corporate Data Quality, Safety and Environmental Certifications Management / Governing Bodies Privacy Policy SERVICES Dredging Port Works Offshore Foundations Submarine Pipelines Cable Car Construction Construction Water Resources PORTFOLIO Dredging Port Works Offshore Foundations Submarine Pipelines Cable Car Construction Construction Water Resources EQUIPMENT Land Equipment Maritime Equipment CONTACTS Contact us +351 265 700 800 Linkedin Youtube LANGUAGE PT EN