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Peter Madsen Rederi A/S Company presentation
• Background • Offshore Wind • Stone Works
• Boulder clearance • Seabed reinforcement • Scour protection • Reef reinstatement
• Dredging • Trenching • Backfilling
• Hydrographic Survey • BlueView/subsea Video • Diving Work • Pipe and cable laying
Agenda
Background
Introduction
Peter Madsen Rederi A/S: • Family run business for more than 60 years • Experienced Staff of around 70 • Turnover EUR 10-16m • 6 vessels + 1 survey boat • Accurate RTK positioning – land base or Virtual • Accurate placement using PDS2000 • Baltic, North Sea, UK Waters • Vessels using 3 point anchor systems and spud legs for
easy and safe positioning around offshore foundations and other structures
Experienced at: • Stone works • Boulder clearance, • Dredging, Trenching, Cable laying • Scour protection, • Seabed levelling for foundations • MBES survey, Video, Side Scan • GEO scan and Blueview • Engineering • Diving work Clients: EON, Vattenfall, DONG, FCBC, Statoil, Hochtief, Aarsleff, NordStream, ENBW, Energinet.DK, DEME, ports, authorities etc.
Offshore Wind
Offshore wind • Boulder clearance
• Route clearance
• Levelling of stone beds for gravity
foundations
• Scour protection (including unique sand bag solution)
• Ballasting for foundations
• Installation of external flex pipes for cables
• Dredging / jetting for cable trenches
• Survey works
• Support to jack-up vessels (stone beds, maintenance of spud can holes, recovery of embedded jack-up legs)
Offshore Wind
Offshore Wind
15 years in Offshore Wind 1. Nysted OWF (DK) 2002-03 2. Horns Rev 1 OWF (DK) 2003 3. Kentish Flats OWF (UK) 2004+2016 4. Burbo Bank OWF (UK) 2006-07 5. Lillgrund OWF (S) 2006-07 6. Rhyl Flats OWF (UK) 2007-08 7. Horns Rev 2 OWF (DK) 2008 8. Rødsand 2 OWF (DK) 2008-10 9. Robin Rigg OWF (UK) 2009 10. Sprogø OWF (DK) 2009 11. Baltic 1 OWF (D) 2010 12. Egmond aan Zee (NL) 2011 13. Anholt OWF (DK) 2011-12+14 14. Great Yarmouth (UK) 2011 15. Scroby Sands OWF (UK) 2012 16. Amrumbank OWF (D) 2012-13 17. Kårehamn OWF (S) 2013 18. Helwin trafo OWF (D) 2013 19. Westermost Rough (UK) 2013+14 20. Baltic II OWF (D) 2014 21. Dantysk OWF (D/DK) 2014 22. Borkum BKR1 OWF (D) 2014 23. FéCamp (F) 2014-15 24. Rampion OWF (UK) 2015-16 25. Arkona Becken (DE) 2016-17
Stone Works
Stone works – Rampion and Arkona Boulder clearance incl. MBES and BlueView
Anholt OWF Trafo. foundation
Stone works – Rampion and Arkona Boulder clearance, “as found” and “as laid”
Stone works Boulder clearance, grabs
Stone works - Old Lillebælt bridge Seabed Ballasting incl. MBES, 150.000 Fm3
Stone works – Rødsand 2 OWF Ballasting concrete foundations, Scour protection and Collision protection with stones incl. MBES (80-18pcs.)
Stone works – Anholt OWF, Fécamp Levelling of Stone beds for foundations incl. MBES
Anholt OWF Trafo. foundation
Anholt With Divers +/-5cm
FeCamp Without Divers +/- 10-15cm Average over 1x1m/ 5x5m Grid
Stone works – FCBC Forth Bridge Dredging and Scour Protection of piers incl. MBES
Anholt OWF Trafo. foundation
Stone works – Svendborgsund bridge Collision protection with stones incl. MBES
Stone works – Nord Stream Gas pipe Construction of artificial reefs, without anchors incl. MBES, Side scan and Back scatter
Dredging
Dredging - Capital dredging 5.000-400.000 m3, at 3-45 m water depth
Ireland Bantry 30.000 Fm3 to be dredged
Frederikshavn 195.000 Fm3 contaminated material to be dredged and disposed onshore
Dredging/Trenching/Backfilling Rødsand 2 OWF, 70 km Trenching
Kontek 50 km Trenching and backfilling
Rødsand 2, slope 1:0, Hard Clay
Dredging for foundations Anholt trafo Sunderland UK
Year Total vol. Major Projects
2013 317.400 Amrumbank West (D) Helsingborg (S)
2014 400.500 Lillebælt (DK) Port Edgar (UK)
2015 200.300 Penzance (UK) Sunderland (UK)
2016 452.900 Workington (UK) Thyborøn (DK)
2017 +500.000 Frederikshavn (DK) FCBC (UK) Aarhus (DK)
Total volumes Dredging & stone works
Survey MBES
Hydrographical MBES surveys
Hydrographical MBES surveys
FCBC Forth Bridge Sunderland New Wear Bridge
Hydrographical MBES surveys
Anholt OWF Trafo foundation
Under Water Video/BlueView
Rhyl Flats OWF Arkona-Becken OWF
HSE and QA
Safety first
Certifications ISM certified
Documentation
Handover documentation Onshore filling - QA and Progress Reporting
Handover documentation Progress Chart
Handover documentation Out-survey of placed sandbags, presented in both charts and in XYZ files
Fleet
Fleet
390 m3, L 46,5 x W 12 m x D 3,5 m Hydraulic excavator, max 13 m water
235 m3, L 35,4 x W 9,2 m x D 3,1 m Hydraulic excavator, max 10 m water
200 m3, L 34,9 x W 8,5 m x D 3,1 m Wire crane, max 30 (60) m water
200 m3, L 34,9 x W 8,5 m x D 2,3 m Wire crane, max 30 m water
100 m3, L 29,2 x W 8,0 m x D 1,9 m Wire crane, max 30 (60) m water
175 m3, L 42,19 x W 7,5 m x D 2,6 m Wire crane, max 30 (60) m water
Contacts
Contacts
For further details, please contact: Kristen Nedergaard Dreiøe Senior Sales Manager Tel: +45 2085 1229 Mail: [email protected] Christian Kragelund-Leer Head of Sales & Marketing Tel: +45 9155 5113 Mail: [email protected]
www.peter-madsen.dk
The End :-)
