Offshore

Sektorer

Oil and gas rigs, wind farms and technical installations. Dimension surveys, underwater scanning and positioning. LE34 Offshore is the former Nellemann Survey and is made up of experts with more than 25 years’ experience in complex precision surveying, both above and below water.

LE34 shows the way

Offshore in the blood

Our chartered land surveyors and survey technicians in LE34 Offshore are cut from special cloth. They have devoted their time to offshore operations since the beginning of their careers and have gained their experience from projects in Denmark, Norway, the UK, Greenland, Asia and the Persian Gulf. Their in-depth knowledge of the offshore industry is also gleaned from shipyards in Denmark, the UK, the Netherlands, Italy, China, Indonesia and Singapore.

Our expertise includes quality assurance in connection with numerous platform relocations and installations, offshore wind turbine installations, 3D laser scanning, dimension surveys and technical monitoring tasks. In addition, we are registered in the Achilles Joint Qualification System for suppliers to the oil industry in Norway and Denmark.

Lars Overby, chartered land surveyor and offshore specialist, LE34:

“Our extensive, over 25-year collaboration with Maersk speaks for itself. Our strong points are our exceptionally high professional standard, great flexibility, reliable employees and punctuality.”

Offshore wind turbines

More than 550 foundations surveyed and set out. We have played a key role in the installation of offshore wind farms since 2006, making us one of the most experienced surveying consultancies in this field.

We have designed and refined a relatively simple, yet exceptionally effective and accurate, method for installation of monopiles and transition pieces for offshore wind turbines. Our position package includes backup equipment for everything. This avoids any delays during installation. The equipment can be mobilised at short notice on all types of maintenance vessel, from jack-up and DP to anchor-based.

Hydrographic surveying

LE34 Offshore carries out hydrographic surveying from our own vessel equipped with the latest technology in sonar multi-beam surveying, which can collect up to 25,000 points per second.

Find out more

CONTACT US

You are welcome to contact LE34 Offshore if you are interested in further details about our specialised skills.

Mads Hvolby
Chartered land surveyor and partner
Director, LE34 Offshore
+45 9630 3645
mh@le34.dk

Send an email to Mads Hvolby

Mads Hvolby, chartered land surveyor / partner / director, LE34 Offshore

“Oil and gas rigs, wind farms and technical installations. Dimension surveys, underwater scanning and positioning. LE34 Offshore is the former Nellemann Survey and is made up of experts with more than 25 years’ experience in complex precision surveying, both above and below water.”