|
Place
|
Description of project |
Year |
Customer |
Duration |
|
Amrumbank West
OWF Germany
|
Main contract for delivery and installation of filled geotextile bags serving as a scour protection around 80 WTG foundations.
Total amount 30,720 bags = 41,500 t |
2012/13
|
E.On
|
16 months
ongoing |
|
Aarhus
Denmark
|
Maintenance dredging of habour, hereunder survey and documentation.
Total amount: 63,000 m3
Depth: -10/-14 m |
2012/13
|
Port of Aarhus
|
8 months
ongoing |
|
Avedøre
København
Denmark
|
Maintenance dredging of area in front of two cooling outlets on a CPH plant, hereunder reclaimation of all material dredged.
Total amount: 11,200 m3
Depth: -2 m |
2012/13
|
DONG Energy
|
4 months
ongoing |
|
Moray
UK
|
Maintenance dredging of 3 harbours and approach channels.
Total amount: 14,890 m3
Depth: -0,6 & -3,0 & -3,3 m (CD) |
2012
|
Moray Council
|
1 1/2 months |
|
Mariager Fjord
Denmark
|
Delivery and placement of 3,8 km Ø800 PE100 pipe, hereunder trenching, ballasting, placing, testing, backfilling and survey and documentation. |
2012
|
Mariagerfjord Vand A/S
|
3 months |
|
Oslo
Norway |
Dredging of contaminated material from ferry berth and transporting 26 Nm to land fill. Work was continously monitored for tubidity.
Total of 6,000 m3 dredged |
2012 |
AK Construction |
1 month |
|
Port ellen
Scotland, UK
|
Dredging of Harbour basin and ferry berth.
Total of 15,000 m3 dredged
Placing of scour protection in ferry berth approx. 5,000 m3 |
2012 |
McLaughlin & Harvey Ltd
|
2 months
|
|
Port ellen
Scotland, UK
|
Dredging of Harbour basin and ferry berth.
Total of 15,000 m3 dredged
Placing of scour protection in ferry berth approx. 5,000 m3 |
2012 |
McLaughlin & Harvey Ltd
|
2 months
|
|
Kalundborg
Denmark
|
Dredging of approach channel to an oil pier. Included dredging, transportation to offshore dumping site and dumping through environmental silt curtain.
Total amount: 65,000 m3
Depth: -15,0 m |
2011/2012 |
Statoil Refining
Denmark |
3 months
|
|
Anholt OWF
Denmark
|
Glacial dropstone boulder relocation from turbine positions and cable routes prior to installation. The boulders collected being placed in reef-like structures to form new marine wildlife habitats within the Wind Farm area
Total amount approx. 7.200 boulders |
2011/2012 |
Dong Energy |
6 months
in progress
|
|
Pori
Finland
|
Boulder removal in connection with major dredging works of the navigation channel to Mäntyluoto.
Total amount approx 450 boulders |
2011 |
Van Oord |
1 months
|
|
Kirkwall, Strongsay & Lyness
Orkney Islands
|
Dredging, transportation and dumping offshore of sand from navigation channel and harbours.
Total amount: 25,000 m3
Depth: -3.5m |
2011 |
Orkney Island Council |
3 months
|
|
Udbyhøj
Denmark
|
Dredging of approx. 13,000 m3 of sand in connection with establishment of new Marina, hereunder; transportation 12 Nm and pumping on-shore. |
2011 |
CG Jensen
Denmark |
1 months
|
|
Nibe
Denmark
|
Maintenance dredging of navigation channel to Nibe.
Quantity: 10,000 m3.
Material: sand
Depth: -2.50m |
2011
2009
2008
2007 |
Aalborg Kommune
Teknik- og
Miljøforvaltning
denmark |
1 months
|
|
Wendtorf Marina
Germany
|
Maintenance dredging of the Marina.
Total amount: 12.000 m3
Material: Sand |
2011 |
ShipShape
Marina Wendtorf
Germany |
1 months
|
|
Schlien
Germany
|
Dredging from 3 places along the Schlien channel to Schleswig. Dredging work was retricted due to two low bridges.
Total amount approx 5.600 m3 |
2011 |
Wasser - und
Schiffahrtsamt Lübeck |
1 months
|
|
Wismar
Germany
|
Maintenance dredging in Wismar hereunder dredging of underwater deposit areas for contaminated silt and leveling of seabed.
Total amount approx. 5.500 m3 |
2011 |
Inros Lackner AG
Germany |
1 months
|
|
Frederiksværk
Denmark
|
Trenching, placing and backfilling for 3x132 kV, 3x50 kV and fibre optic cables for establishing new power supply to steel mill. Hereunder extra depth in fairway and floating channel for aproaching the shore. |
2011 |
Vorksla Steel
Denmark A/S |
1 months
|
|
Tahkoluoto
Finland
|
Maintenance dredging in Coal terminal in Tahkoluoto, Finland.
Depth: -17,5 m. |
2010/2011 |
Porin Satam
Finland |
1 months
|
|
NordStream
Germany
|
Re-establishment of stone reef over Gas-pipe trench.
Total amount approx 25,000 ton reclaimed at dumpsite.
Including Multi beam survey and side scan survey of an area of 152,000 m2 |
2010/2011 |
NordStream AG
Switzerland |
1 months
|
|
Riga Latvia
|
Maintenance dredging of harbour.
Quantity: 25,000 m3.
Depth: -11,0 m. |
2010 |
Rohde Nielsen A/S
Denmark |
2 months
|
|
Pori Finland
|
Boulder removel in coonection with mayor dredging works of the navigation channel to Mäntyluoto.
Total amount approx 2000 dropstons. |
2010 |
Van Oord |
3 months
|
|
Vyborg
Russia
|
Boulder removel within a corridor of 35 m x 7000 m in order to clear the way of the Nordstream gas pipeline between Russia and Germany.
Total amount approx 135 boulders. |
2010 |
Van Oord |
1 months
|
|
Rødsand 2 OWF
Denmark
|
Delivery and placement of round stones 200/700mm from land to be placed around 18 foundations serving as collision protection.
Quantity: 6,500m3 Total turn over – Euro 945,000.- |
2010 |
E.ON Vind |
4 months |
|
Kontek Cable, Baltic Sea,
Denmark |
Trenching and backfilling of 12.6 km 400 kV sea cable for export of power between Denmark and Germany
Total turn over – Euro 2,580,000.- |
2010 |
Energinet.dk |
7 months |
|
Baltic 1 OWF
Germany |
Delivery and placement of scour protection (filter & armour stones) of 21 foundations including surveys.
Total turn over – Euro 2,990,000.- |
2010 |
EnBW Systeme Infrastruktur Support GmbH |
4 months |
|
Dasser Ort Germany |
Dredging and transportation of sand
Quantity: 50,000 m3
Discharged at sea, distance 4 Nm
Depth: -3.5 m
Total turn over – Euro 600,000.- |
2009/10 |
Straßenbauamt Stralsund
|
5 months |
|
Øer Maritime
Ferieby
Denmark |
Maintenance dredging
Material: Sand
Quantity: 10,000 m3 |
2009 |
Mogens de Linde
Denmark |
1 months |
|
Sprogø Denmark |
Sprogø offshore wind farm.
Placing of Scour protection and Ballast on the 7 wind mils foundations.
Total turn over – Euro 850,000.- |
2009 |
Joint Venture
Aarsleff / Bilfinger |
1 months |
|
Robin Rigg
OWF
England |
Robin Rigg Offshore Wind Farm.
Placing of Scour protection around 13 monopiles in water depths up to 14m.
Total turn over – Euro 940,000.- |
2009 |
MT Højgaard
Knud Højgaards
Vej 9
DK-2860 Søborg |
5 months |
|
Sprogø Denmark |
Sprogø offshore wind farm. Trenching, laying and backfilling of cables between windmills and to the coast of Sprogø.
Total turn over – Euro 2,200,000.- |
2009 |
Sund og Bælt A/S |
3 months |
|
Rødsand 2 OWF
Denmark |
Placing of Scour protection and ballast on 90 foundations for the wind mils.
Total turn over – Euro 2,450,000.- |
2009 |
Joint Venture
Aarsleff / Bilfinger |
Project in progress
10 months |
|
Rødsand 2 OWF Denmark |
Trenching and backfilling of 8 km 132 kV sea cable for Rødsand 2 offshore wind farm to the coast of Lolland
Total turn over – Euro 1,000,000.- |
2009 |
Energinet.dk |
7 months |
|
Rødsand 2 OWF
Denmark |
Trenching and backfilling of 70 km sea cable for Rødsand 2 offshore wind farm between the windmills.
Depth: -6 to -14 m
Total turn over – Euro 6,100,000.- |
2008/09 |
E-on |
Project in progress
18 months |
|
Hornsrev 2 OWF
Denmark |
Repair of scour protection near the monopile
Depth 10-16m LAT
Total turn over – Euro 500,000.- |
2008 |
JV Aarsleff/ Bilfinger |
4 months |
|
Esbjerg Denmark |
Jetting of sea cable on the west coast of Denmark.
Total turn over – Euro 400,000.- |
2008 |
Denholm offshore Ltd.
|
3 months |
|
Leixões,
Portugal
07.097/136 |
Dredging and transportation of blasted rock
Quantity: 100,000 m3
Discharged at sea, distance 2 Nm
Depth: -9 m
Total turn over – Euro 1,500,000.- |
2007/08 |
Joint Venture
Irmãos Cavaco &
OFM &
Seth
Portugal |
6 months |
|
Rhyl Flats
Offshore Windpark
06.084/128 |
Placing of erosion protection around 25 windmills and installation of 49 J-tubes.
2008 works: filter stone in 13 areas and Cover stone in 25 layers finally installation of 49 external J-tubes.
Depth: 7-14 m LAT
Total turn over – Euro 1,850,000.- |
2007/08 |
MT Højgaard
Knud Højgaards
Vej 9
DK-2860 Søborg |
8 months |
|
Burbo Wind Power Plant
England
06.098/130 |
Additional J-tubes and cable stone protection works.
Placed stone: 2,000 m3 filterstone and
2,500 m3 coverstone
Depth: 8-10 m LAT
Total turn over – Euro 325,000.- |
2007 |
MT Højgaard
Knud Højgaards
Vej 9
DK-2860 Søborg |
2 months |
|
Helgoland
Düne
Germany
07.049 / 126 |
Construction/reinforcement of breakwater on the Düne Island.
Quantity: 50,000 tonnes of stone.
Loaded from barge
Total turn over – Euro 650,000.- |
2007 |
Amt für ländliche Räume Husum
Herzog-Adolf-Str. 1
D – 25813 Husum |
4 months |
|
Rødby Harbour
Denmark
07.070/127 |
Scour protection in connection with renovation of ferry Beth.
Total turn over – Euro 250,000.- |
2007 |
Scandlines Denmark
Dampfærgevej 10
DK-2100 København |
1 month |
|
Lillgrund
Offshore Wind Farm
Sweden
05.071 |
Seabed preparation for 48 windmills and 1 transformation station.
Dredging, levelling and placing of stonebed under foundations.
Dredging: app. 75,0000 m3
Discharged ashore, distance 9 Nm
Levelling: 20,000 m2
Placed stones app. 70,500 m3
Total turn over – Euro 5,400,000.- |
2006/07 |
Pihl Hochtief JV
Nybrovej 116
DK-2800 Kgs. Lyngby |
12 months |
|
Burbo Wind Power Plant
England
05.034/116 |
Placing of erosion protection around 25 windmills and installation of 47 J-tubes.
Placed stone: app. 12,000 m3
The J-tubes are installed on mono piles with divers in waters with very high current
Depth: 8-10 m LAT
Visibility: 0 m
Total turn over – Euro 1,300,000.- |
2006 |
MT Højgaard
Knud Højgaards
Vej 9
DK-2860 Søborg |
6 months |
|
Öckerö
Sweden
05.106/101 |
Capital dredging of new harbour
Quantity: 61,000 m3
Materiel: soft clay
Depth: -3.0 |
2005/06 |
Frog Dyk AB
Ringökajen
S-417 07 Göteborg |
2 months |
|
Rødby Harbour
Denmark
05.213/108 |
Dredging of harbour
Quantity: 35,000 m3
Materiel: sand
Depth: -8.5
Total turn over – Euro 150,000.- |
2005/06 |
Scandlines Denmark
Dampfærgevej 10
DK-2100 København |
2 months |
|
Stralsund
Germany
05.151/100 |
Capital dredging of navigation channel and harbour
Quantity: 60,000 m3
Materiel: sand/clay
Depth: -7.5
Total turn over – Euro 300,000.- |
2005 |
Heinrich Hirdes GmbH
Am Warnowkai 7B
D18147 Rostock |
1½ months |
|
Helgoland
Germany
05.095/97 |
Construction of new breakwater
Quantity: 12,000 tonnes of stone & 1,800 tetra pods.
Total turn over – Euro 240,000.- |
2005 |
Nahmen Christiansen
Lüger Hörn 36
D-25980 Tinnum, Sylt |
3 months |
|
Marstal /
Ærøskøbing
Denmark
04.130/99 |
Capital dredging of navigation channel
Quantity: 90,000 m3
Materiel: sand/clay
Depth: -5.0 m
Total turn over – Euro 400,000.- |
2005 |
Ærøskøbing Kommune
Statene 2
DK-5970 Ærøskøbing |
4 months |
|
Kirkwall
Orkney
Scotland
05.077/86 |
Capital dredging along pier at Scapa Pier and of navigation channel in Kirkwall
Quantity: 27,000 m3
Material: sand/clay
Depth: –5.0 m.
Total turn over – Euro 170,000.- |
2005 |
Tulloch Developments Ltd.
Bixter, Shetland
UK-ZE2 9LX |
10 weeks |
|
Kolding
Denmark
04.224/89 |
Capital dredging of harbour and navigation channel.
Quantity: 60,000 m3
Material: sand/mud
Depth: –2.8 to 8.0 m
Dredging and pumping
Total turn over – Euro 380,000.- |
2005 |
Kolding Havn
Jens Holms Vej 1
DK-6000 Kolding |
2 months |
|
Kentish Flats
Wind Park
England
04.175/76 |
Installation of 57 J-tubes at an offshore wind farm. The J-tubes are installed on mono piles with divers in waters with high current.
Depth: about 8-10 m.
Visibility: 0 m.
Total turn over – Euro 270,000.- |
2004 |
MT Højgaard
Knud Højgaards
Vej 9
DK-2860 Søborg |
2½ months |
|
Hundested
Denmark
03.075/56 |
Maintenance dredging of navigation channel and harbour.
Quantity: 153,000 m3.
Material: sand
Depth: -7.5 m.
Dumped, distance 5 Nm. NNE from the harbour for beach replenishment.
Total turn over – Euro 500,000.- |
2003
-
2004 |
Hundested Havn I/S
Amtsvejen 2
DK-3390
Hundested |
4 months |
|
Rødsand
Windmillpark
Nysted
Denmark
01.228 |
Dredging, levelling and scour protection for 72 windmills and 1 transformation-station.
Dredging of sand and moraine clay.
Depth: -7.0 to -13.5 m.
Dumped, distance 10 Nm. from windmill park
Quantity and size of stone: 10,220 m3 gravel (5-60 mm.), 8,760 m3 filter stone (5-60 mm.), 14,600 m3 cover stone (60-500 mm.).
Total turn over – Euro 4,700,000.- |
2003
-
2002 |
Per Aarsleff A/S
Lokesvej 15
DK-8230 Aabyhöj |
12 months |
|
Papa Stour
Shetland Islands
03.041/47 |
Delivery and placing in breakwater. Dredging of 3,000 m3 sand in terminal.
Size and volume: 14,750 m3 unsorted core material, 2,350 m3 filter stone and 4,050 m3 cover stone at 2-2½ T.
Total turn over – Euro 350,000.- |
2003 |
Tulloch Developments Ltd.
Bixter, Shetland
UK-ZE2 9LX |
6 weeks |
|
|
Dredging for new terminal.
Quantity: 100,000 m3
Material: sand/clay/mud
Depth: –9.5 m.
Dumped, distance 22 Nm.
Total turn over – Euro 225,000.- |
2002 |
Combispeed
Steinbrücker-
strasse 1
D-23556 Lübeck
Germany |
2 months |
|
Gaza
Palestine
00.115/2 |
Dredging of 1,000 m. trench for a marine pipe. Assist with placing sea pipes and replace of excavated material around the installed pipe. A PEH pipeline 600 mm. and 400 mm. in diameter.
Total turn over – Euro 450,000.- |
2001 |
E. Pihl & Søn A/S
Nybrovej 116
DK-2800
Kgs. Lyngby |
4 months |
|
Gosport
Portsmouth
England
99.053 |
Dredging of harbour and land reclamation of sand.
Quantity: 60,000 m3 sand and gravel land reclamation. 80,000 m3 dredged.
Material: clay
Depth: -2.15 m.
Dumped, distance 15 Nm.
Total turn over – Euro 1,200,000.- |
2000 |
Gosport Marina
Momby Road
Gosport
PB12 1AH
Hampshire |
22 weeks |
|
Øresund
Denmark
96.299 |
Construction of 8 protection islands for the piers. Shipment and placement.
Stone size: 0-300 mm.
Quantity: about 275,000 m3 of stone from Katholm. |
2000
-
1999 |
Sund Link Contractors I/S
Box 50114
S-20211 Malmö |
8 months |
|
Øresund
Denmark
97.011 |
Seabed preparation for 18 lighthouses in new navigations channel
Dredging, placing and levelling of gravel bed.
Placing of 55 km. of sea cable. |
1999 |
MT Højgaard
Knud Højgårds
Vej 9
DK-2860 Søborg |
12 months |
|
Bergkvara
Sweden
98.171 |
Dredging of harbour and navigation channel.
Quantity: a total of 160,000 m3
Material: hard moraine clay and sand stone.
Depth: -6.10 m. |
1999 |
PNB Entreprenad AB
Muskötgatan 8B
Box 22286
S-25024 Helsingborg |
4 months |
|
Copenhagen
Denmark |
Dredging of a navigation channel for a tunnel in Nordhavnen.
Quantity: 105,000 m3
Material: hard moraine clay.
The material was used for a new breakwater. |
1997 |
The Sound Tunnel Contractors
Amager Strandvej 60-64
DK-2300
Copenhagen S |
|
|
The Great Belt
Denmark |
The east bridge – construction of scour protection around 18 piers.
Placing of about 250,000T. stone. |
1993-1995 |
Great Belt Contractos
Vester Søgade 10
DK-1601 Copenhagen V |
2 years |
|
The Great Belt
Denmark |
The west bridge – construction of scour protection around 62 piers. Placing of about 1,000,000T. stone. |
1991-1993 |
Great Belt Contractos
Vester Søgade 10
DK-1601 Copenhagen V |
2 years |
|
Halsskov
Denmark |
Construction of breakwater for a temporary working harbour.
Material: stone
Quantity: 70.000 m3 |
1990
-
1989 |
MT Højgaard
Knud Højgårds
Vej 9
DK-2860 Søborg |
6 months |
