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.
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.
Download our Achilles Joint Qualification System certificate
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Dimensionskontrol af skibe
En god positionering til havs starter med en grundig gennemgang og dimensionskontrol i havnen. Og en grundig gennemgang og dimensionskontrol i havnen bør starte med LE34. Hvad enten det er kontrol af det største FPSO-skib (Floating Production Storage and Offloading) eller det lille ubemandede skib i de mindste havne, står vi klar med den nyeste teknologi og de mest effektive metoder.
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Geoteknisk monitorering
Geoteknisk monitorering skaber mulighed for, at sætninger og deformationer opdages i tide, hvilket har stor betydning for vurderingen af den samlede kvalitet af byggeriet. LE34 er altid lige i nærheden, 24-7.
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VA-banken ©
Med VA-banken© hjælper LE34 i disse år danske forsyninger med at tage det næste skridt og rykke op i branchens superliga med en ny pakke af standardprogrammer dedikeret til forsyningsselskabers behov.
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Monitorering
LE34 har længe gået forrest i udviklingen inden for monitorering af store bygge- og anlægsprojekter. Vi tilbyder en komplet pallette af monitoreringsydelser, herunder traditionel monitorering, derformationsmonitorering, geoteknisk monitorering samt støj- og vibrationsmonitorering.
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Søopmåling
Vores eksperter viser vejen inden for søopmålingens nyeste teknologier og sikrer en kortlægning til søs, hvor vi får kendskab til dybde og havbund, så både skibe og udviklingsprojekter kommer sikkert i havn.
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PointView®
Forestil dig en webbaseret løsning, som giver dig adgang til kolossale datamængder i et enkelt og brugervenligt overblik. Det har manglet, når man skulle udveksle og arbejde i punktskyer, 3D-modeller og detaljerede interaktive kort. Derfor udviklede vi PointView®.
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3D-scanning
Komplet 3D-scanning giver dig et præcist grundlag at projektere på, så du undgår fejl og forsinkelser senere i processen. LE34’s specialister scanner eksisterende bygninger, anlæg og veje, inde såvel som ude – kort sagt er der ingen grænser for, hvilke strukturer vi kan levere retvisende 3D-scanningsdata af.
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Scanning
Kært barn har mange navne: SLAM, laserscanning, 3D-scanning, scanning, mobile mapping, terrestisk scanning, industriscanning. Men fælles for dem er to ting: data af høj kvalitet og LE34. Vi foretager scanninger af eksisterende forhold til lands, til vands og fra luften.
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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.
Read more about hydrographic surveying
Lars Overby, partner / chartered land surveyor / head of department / 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.
Find out more
Contact us
You are welcome to contact LE34 Offshore if you are interested in further details about our specialised skills.
Lars Overby
Chartered land surveyor, partner and head of department
Director, LE34 Offshore
+45 2275 5786
lo@le34.dk