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Marcon Gruppen

New Battery houses for ferry

By FMS, Nyheter, Projekt, SSE, Sventab

Sound Supplier loaded new battery houses in Helsingborg for the ferry Tycho Brahe.

The transport went to the shipyard in Landskrona. Two successful trips were made.

 

Status
Just finished

When
2021 oktober

Where
Sweden, Landskrona and Helsingborg

Resources:
Sound Supplier with captain and crew

 

SALVAGE OF THE HARBOUR TOWBOAT STORM PRINCESS

By FMS, Nyheter, Projekt, SSE, Sventab

SALVAGE OF THE HARBOUR TOWBOAT STORM PRINCESS

SSE/FMS Multicat Ship Sound Horizon salvages sunken ship at Göteborgs Maritiman.
Our dive team dives into the cold icy water and the subcontractor lifts with a mobile crane together with Sound Horizon’s own large crane.

Sound Horizon datasheet

Status
Just finished

When
2021 Feb

Where
Maritiman Gothenburg, Sweden

Resources:
Mulicat Sound Horizon
SSE/FMS Diveteam
Subsupplier Havator with mobile crane

 

Reunion Island

By FMS, Nyheter, Projekt, SSE, Sventab

Nouvelle Route du Littoral

SSE Multicat vessel Sound Supplier is assisting with the construction of the new “Nouvelle Route du Littoral” in Reunion Island.

Sound Supplier is now in its 5th year on the project. Our Commander Aaron serves here 1 month at a time alternately with his work with us in Malmö.

The project is published here:
Pictures Re Union Road Project

Status:
In Progress

When:
2016 – 2021

Where:

Reunion Island

Resources:
Sound Supplier with Swedish and International crew

 

THE TUNNEL ACROSS THE FEHMARNBELT

By FMS, Nyheter, Projekt, SSE, Sventab

THE TUNNEL ACROSS THE FEHMARNBELT

This interesting and challenging project has now started and we are happy to be a  part of it and post our first news.

Femern A/S is the client for the Fehmarnbelt tunnel, which is being undertaken by the two main contractors, Fehmarn Belt Contractors (FBC) and Femern Link Contractors (FLC). T

We have so far performed  works for FBC such as: anchor handling and IWS (In Water Survey). The client is satisfied and we continue!

The project is published here:
THE TUNNEL ACROSS THE FEHMARNBELT

Status
On going

When
2020 —

Where
Rödby – Puttgarden

Resources:
LĂ€nk till Marine Service Partners – Joint Venture

FMS and Frog Cygnus perform Hull cleaning on SCA OBBOLA

By FMS, Nyheter, Projekt, SSE

FMS and Frog Cygnus perform hull cleaning on SCA OBBALA.

Increased fuel consumption of a vessel can often be due to the hull being overgrown. One quick and effective method to remove this is to clean with the help of high pressure water and ROV.The cleaning can normally be carried out at the quay during the ship’s loading and unloading. The marine fouling is removed without damaging the hull color. Furthermore, with planned cleaning intervals, environmentally friendly ship paint can be used.

Status
Completed

When
2019

Where
Helsingborg

Crew:
Frog Cygnus with crew
HULL operators

Locate and seal of a hole in a water ballast tank on a crude oil tanker

By FMS

Status
Completed

When
2016

Where
Gothenburg

Work scope:
At December 28:th, Frog Marine Service was contracted to locate and seal of a hole in a water ballast tank on a crude oil tanker, anchored on Danafjord,
outside Gothenburg. FMS hade to install a cofferdam over the 40 mm big hole to allow for welders from Scanunit to work from the inside.
Equipment used:
Cofferdam
Bracket to push cofferdam tight against the hull.
Welding machine to tack weld the bracket on to flat bottom. (temporary installation)
Diving boat Frog Taurus
Magnet and hand tools.

Crew:
Diver
Master diver
Rescue diver/Dive tender
Skipper

Partners:
Scanunit

New mobile Divestation at SVENTAB

By Projekt, Sventab

Status
Completed

When
2016 December

Where

Stockholm – MĂ€lardalen

SVENTAB now a mobile divestation in this divebus.

We will quickly come to customers who need assistance with diving assignment.

Phone +46 (0) 8 81 31 00

WELCOME!

Resources
– Divebus with Dive Team

Laying of cables and dredging in Edsviken, Stockholm

By Projekt, SSE

Status
Completed

When
2015

Where
Edsviken, Stockholm

SSE has worked as subcontractor to Baltic Offshore for Svenska KraftnÀt.

– Cable laying and suction dredging
– Protuction and placing of silt curtain
– Suction dredging of cable shaft
– Placing of cables
– Refill

Resources:
Diving team
Subcontractor

Working for Copenhagen Malmö Port AB

By Projekt, SSE

Status
Completed

When
2015

SSE has worked for CMP, Copenhagen Malmö Port AB

– Extension of quay 1002
– Installation of styrbalk/wale
– Drilling of 24 piles
– Casting of inner piles
– Filling behind pipe sheet piling

Resources:
– Diving team
– Sound Prospector
– Subcontractor PEAB GrundlĂ€ggning
– Subcontractors, 2 welders

New pier in Vikhögs Hamn

By Projekt, SSE

Status
Completed

When
2015

Where
Vikhögs Hamn

– Dredging to -2,5 meters
– Piling/frame of new breakwater/pier
– Completing piers on the docks
– Delivery of decking, screws and bolts

Resources:
– 4 man team
– Sjögrip
– Pontus
– BjörnprĂ„men

Repair of harbour pier in Lomma

By Projekt, SSE

Status
Completed

When
2015

Where
Lomma

– Repair of harbour pier for PEAB GrundlĂ€ggning AB
– Installation of wooden sheet piles
– Topping of lighthouse
– Repair of the undermines

Resources:
– 1 diving team
– Sjögrip

Work for the Øresund Bridge Consortium

By Projekt, SSE

Status
Completed

When
2015

SSE has worked for ÖSB – the Øresund Bridge Consortium

– Installation of inspection sheet piling
– Dredging/exposing of the underground seam
– Production and installation of sheet piling
– Placing sheet piling
– Inspection of tunnel seam from top to bottom

Resources:
1 diving team
Subcontractor dredgers, Sound Supporter, Sound Horizon, subcontractor PEAB GrundlÀggning

Demolition of wind park Yttre Stengrund

By Projekt, SSE

Pictures from Vattenfall’s website

Status
Completed

When
2016

Where
Vattenfall’s wind farm Yttre Stengrund, Karlskrona

SSE as prime contractor has successfully completed the dismantling of five wind turbines. We have dismantled and lifted down the rotor blades, turbine and tower. We have aslo chopped off foundations in level with the seabed.

This is the first time in the world that an offshore wind farm gets dismantled!

Link to Vattenfall’s news article:

http://news.vattenfall.com/en/article/yttre-stengrund-memory

Link to Vattenfall’s press release:

http://corporate.vattenfall.se/press-och-media/pressmeddelanden/2016/varldens-forsta-rivning-av-en-havsbaserad-vindkraftpark-nu-slutford/

Replacement of water main with quay work etc. in Norrström, Stockholm

By Projekt, Sventab

Status
In Progress

When
2015

Where
Norrström, outside the Stockholm Parliament building

SVENTAB has excavated an old water main for STOCKHOLM VATTEN and performed quay work etc.. A new 140 meters steel line, diameter 1000 mm, has been welded together in Norsborg, towed into place, assembled and excavated. SKANSKA was a subcontractor working with extensive quay work.
This is an excellent execution of collaboration between contractors.

SALVAGE AND DESTRUCTION OF MOTOR FISHING VESSEL

By FMS, Projekt

Status
Completed

When
2015

Where
Junokajen, Uddevalla

FMS has successfully salvaged an old motor fishing vessel from 1950 that has been sunk for about two years at the Juno quay in Uddevalla. The clients were Kronofogden and Uddevalla kommun. The ship was 22.5 x 6.5 meters with a draft of 3.5 meters. The ship weighed 135 tons after we pumped out the water and sludge sucked. We rented Mobile cranes from Havator.

PIER IN ÄNGELHOLM

By Projekt, SSE

Status
Completed

When
2015

Where
Ängelholm Rönne brygga by “Ă„promenaden”

We have built and completed a big and elegant pier, 55 x 7 meters, along “Ă„promenaden” by newly built house with apartments.

Salvage of the pontoon Karolina. Stockholm

By Projekt, Sventab

Status 
Completed

When 
2015

Where
Stockholmshamnar Freeport pool

SVENTAB perform along Marine & Accident AB a salvage mission in Stockholmshamnars Freeport pool.

The workforce in the water consisted of one to two Dive Team who have sealed all the hull / deck penetrations mostly from the inside. Then were pressurized hull with air rescue method.