FMS and Frog Cygnus perform Hull cleaning on SCA OBBOLA

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

New mobile Divestation at SVENTAB

Status
Completed

When
2016 December

Where

Stockholm – Mälardalen

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

Status
Completed

When
2015

Where
Edsviken, Stockholm

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

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

Resources:
Diving team
Subcontractor

Repair of service cable Liepaja, Latvia

Status
Completed

When
2015

Where
Liepaja, Latvia

– Repair and new service cable
– Excavation/dredging cable trench in abutment
– Placing of cable in trench, abutment
– Refilling

Resources:
– The amphibious excavator
– Diving team

Working for Copenhagen Malmö Port AB

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 Grundläggning
– Subcontractors, 2 welders

New pier in Vikhögs Hamn

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
– Björnpråmen

Repair of harbour pier in Lomma

Status
Completed

When
2015

Where
Lomma

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

Resources:
– 1 diving team
– Sjögrip

Work for the Øresund Bridge Consortium

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 Grundläggning

Towing and installation of river channelisation for cabling for the new Marieholm bridge.

Status
In Progress

When
2016

Where
Marieholm

FMS has, while using Frog Taurus, Frog Rana and workboats, been responsible for towing and installation of river channelisation for wires to the new Marieholms bridge.
FMS contributes to boosting relations over the river and thus ease the flow of traffic in western Sweden.

Demolition of wind park Yttre Stengrund

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/

Towing bridge element to the Marieholms connection

Status
In Progress

When
2015

Where
Frihamnen, Göteborg

FMS has with the help of Frog Cygnus and Frog Rana assisted in towing large bridge elements to the new Marieholm connection. The safely performed mooring took place by our barge Frostig.

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

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

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

Status
Completed

When
2015

Where
Ängelholm Rönne brygga by “åpromenaden”

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

Skanska Projekt Skeppsbron Gothenburg

Status
In progress

Where
Göteborg

We help skanska with all possible resources such as diving , dredging , shape , reinforcement and concrete, both above and below the surface

Hull Cleaning Propeller Polishing

Status
In progress

Where
Norway, Sweden, Denmark and Östersjön

For increased propeller efficiency and reduced fuel consumtion we perform propeller polishing and hull cleaning.

Sealing groovegroup Frölunda, Stockholm

Status
Completed

When 
Summer 2014

Where 
Frölunda

SVENTAB perform on behalf of JM a bulldozer and dense casting groovegroup Frösunda, Stockholm.

The workforce consisted of a Dive Team who rinsed steel sheet piles, leveled bottom ink UV casting.

Oil Harbour, Karlskrona

SSE has successfully salvaged and destroyed a fishing motor vessels on behalf of the Swedish Enforcement Authority.
The ship was in poor condition and two large mobile cranes helped SSE lift ship on land.
Destruction has taken place and the certificate of destruction has been issued.
Karlskrona municipality are very pleased with the vessel removed.

Mooring ropes in the propeller

Status
Completed

When
Mar 2015

Where
Halmstad

FMS has effectively removed a large hawser from the propeller of Dettifoss in Halmstad

Sjöledning, shafts and pump station, Alingssås municipality

SSE has successfully conducted extensive sea pipework with excavation and installation of the pump station at the SkårSimmenäs.

The workforce consisted of Dive Team, construction workers and an excavator.

The project period was from September until December 2014.

Repair of piles and pile joints, Skåneterminalen Helsingborg, Helsingborg Port Authority

Skåneterminalen Helsingborg,
Helsingborg Hamn AB

SSE has meritorious executed repair of 9 pieces piles and a greater number of pile joints and mounted ice-collet for continued long life.

The workforce consisted of Dive Team 3 man and the project was spread over 3 months.

Petrokemical plant In Stenungssund

Status
In progress

When
Unknown

Where
Stenungssund

We are often working at the petrokemikal lants in Stenunssund
We have experienced and well trained personal.

New crest beam, Liljeholmskajen

Status 
In Progress

When 
2015

Where 
Stockholm, Liljeholmskajen

SVENTAB perform on behalf of JM extensive renovation and topping of the existing quay during Lilje Holm bridge in Stockholm.

The workforce consisted of one to two Dive Team that worked from the pontoons equipped among other things with divingcontainers and cranes. The picture shows the mold for the latest kajsektionen that will be completed in spring 2015th

The new Marieholms bridge

Status
In Progress

When
Dec 2013 – 2014

Where
Göteborg

In collaboration with Strabag performs FMS casting of joint pain and turned docks during the winter spring 2014

Repair of the caisson, West Harbour Helsingborg

Västhamnen Helsingborg

SSE has successfully conducted extensive repair of caisson after collision damage.
We have water roughly squared away the damaged part, built new molds and shed new caisson in several stages.
The workforce consisted of Dive Team 3 man and the project period was 8 weeks

Salvage of barges

Status
In Progress

When
Jan – Feb 2015

Where
Göteborg

FMS on behalf of Boskalis and The Swedish Transport Administration salvaged two barges from the bottom at Marieholms in Gothenburg.

The work has been carried out for 6 weeks in January-February 2015 with a Dive Team from Händig and piperaft with work boat Aluett and Uttern.

2014 – Marine resources

Two of SSE Construction Vessel have worked in Morocco.

TYMBS- Tanger Med II

Sound Solution and Sound Horizon has positioned and towed caissons and barges.

2014 – Karlskrona

SSE has renovated and improved the quays to Fortifikationsverket.
The resource has been working vessels Frida and Filip with Dive Team.

Dredging

Our new dredging department has implemented many dredging projects during 2014.

– Dredging at Ringhals AB
– Environmental Dredging support fillings Strabag Gothenburg
-Dredging CMP Malmö
– Completion of the stone breakwater Kemira Helsingborg
– Dredging at Lomma Municipality
– Dredging Port of Trelleborg
– Dredging Trelleborg Municipality
– Dredging Ystad Municipality
– New dredging, driver of erosion Skanska FL10 Trelleborg
– Clean dredging in e.g. smaller ports south

2014 – Marine resources

SSE has performed the transport of service technicians at Lillgrund wind farm park for Vattenfall AB.
The resource has been service vessel Sound Enterprise.

Ormo Saltwater Barrier

Status
Not yet started

When
Dec 2014

Where
Nordre Älv

Together with NCC , we will in the next few years working with the renovation of saltwater catch in the Northern River

Pålslagningspontonen, Bjorn

SSE performs piling and bridge construction on a large number of places:

– Limhamn, stern Piles
– The lagoon, bridge and aft piles
-Lundåkra Port, aft Piles
– Norreborg, stern Piles
– Höganäs Harbour, stern Piles
-Strandhem, Stern Piles

2014-10 – Helsingborg harbour

SSE has performed repair of caisson for collision damage to the port of Helsingborg . We have water roughly squared away the damaged part , built new molds and shed new caisson in several stages.

The workforce consisted of Dive Team 3 men and the project period was 7 weeks.

Trelleborg harbour

SSE is a subcontractor for Skanska Sweden AB for the construction of new ferryport , FL10 .

Our mission:

Bottom of Form crest beam approximately 400 lpm , dredging and grading for erosion control , placement and positioning of approximately

110st link plates A 11 tons, the casting of approximately 4000m2 erosion control , construction of 11st bottom boxes for fender foundation.

Resources

2-3st Dive Team

Sjögrip incl. Tugboat , barges and excavator.

Sound and mobile crane Stabiliser

Seapipe Alingssås town, Skår-Simmenäs

Status
In Progress

When
Sep 2014 – Jan 2015

Where
Alingssås kommun, Skår-Simmenäs

FMS have successfully performed seapipe 3120 m x 2, TS125PE, and performed pumpstation at Alingsås town.

The workforce consisted of Dive Team and construction as well as an excavator

KVV8, Värtan, Stockholm

Status
Completed

When 
Sommaren 2014

Where 
Stockholm

SVENTAB perform on behalf of JM a bulldozer, leveling the ground, reinforcement and dense casting of several contiguous groove pits KVV8, Stockholm.

The workforce consisted of several Dive Team who worked in shifts / 7 days a week. 0500-2200 during the summer 2014.

We have Toyoexcavated, rinsed steel sheet pile, leveled the ground, armored ink UV casting.

2014-08

MarCon Group has acquired Stockholm Water Entreprenader AB. SVENTAB engaged in a similar business as MarconGruppen preferably in Stockholm / Mälardalen.

We are confident that the acquisition will be positive for both operations and our ambition is to position SVENTAB as the leading diving service company in the

Stockholm region in the same way as other companies in MarCon- group is on their geographical establishment

Malmö

Svensk Sjöentreprenad was commissioned by the Swedish Enforcement Authority in Malmö successfully salvaged fishing motorboat Sundland that ran

aground at Lernacken at Oresund Bridge four years ago . The boat was cut in several pieces. The work has been conducted with the Dive Team and

working from the ship M / S Frida and mudderfartyget M / S Sjögrip with barges. Several tons including scrap and over 250 m3 of wood is lifted from the ocean floor .

Screen lances and absorbtions have been used to trap residual oil. All waste has been left to our subcontractor who issued the recovery certificate

Hullcleaning

Since summer 2014 are FMS in cooperation with GAC EnviroHull performing enviromental approved hullcleaning in all Scandinavian waters. There have been very positive  reaktions in the market for the new technique that is used

Oresjön

SSE has worked with the replacement of lead weights for Skanska in the south-west link. Our equipment has been the raft Pontus by crane and workboats .

The workforce consisted of Dive Team 4 men and the project period was five weeks.

Salvage of the pontoon Karolina. Stockholm

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.

Visingsö harbour

SSE has installed new fenders in Visingsö port adapted for Transport Administration’s new ferry  Gränna – Visingsö

Kårehamn vindkraftpark, Öland

SSE has together with Baltic Offshore successfully worked on a wind farm project about 16 wind turbines and two export cables about 5 km east of the Kårehamn in eastern Öland.

Swedish Sjöentreprenad has been responsible for:

– Diving work
– Indent of the cables in the foundations
– Lifting and transport of materials necessary for indented to / from fundamentals
– Excavation and backfilling of cable trench and splice pit at the abutment

The work has been conducted with Dive Team, Jack-up Sound Prospector and workboat Sound Provider.

Vattenfall – Klagshamn, Lillgrund vindkraftpark

Svensk Sjöentrepenad has worked with Vattenfall and successfully uncovered a damaged export cable, investigated the cable and finally covered

the new cable with stone to protect it from external influences. The work has been conducted with Dive Team and work from Sound Supporter and

excavator on Sjögrip and tugboat Sound Castor with barges.

Project City-Söder. Stockholm 2012

Status 
Completed

When 
2012

Where 
City-Söder-Stockholm

SVENTAB perform the task for Fortum and Stockholm Water installation of new heating and water of Riddarfjärden. District heating line 2 x 1500m. Stål Dim 800mm. Water supply 1500m. Steel Dim 900mm.

Lillgrund – Klagshamn

The new Fast Crew Supplier, a Twin Axe hull type, will be delivered in the end of November. It will be stationed
in Klagshamn and transport service engineers and spare parts to Vattenfall’s Offshore Windfarm site Lillgrund.
The new vessel will be in time charter for Vattenfall.

KEMIRA – Helsingborg

Construction of a new lead lighthouse on the east breakwater at Kemira Kemi in Helsingborg has started.
Here they are pouring concrete to construct the base for the lighthouse itself. Done by SSE’s own Sjögrip.

Lincs Offshore Windfarm Site – United Kingdom

The project at Lincs Offshore Windfarm site is finished. Sound Provider and Sound Prospector are now on their way back to Sweden.

Tanger Med 2 – Morocco

Sound Horizon joins Sound Solution in Tanger Med 2, Morocco.

Aalst – The Netherlands

The new Multipurpose workboat Sound Horizon was delivered to Marcon Gruppen from Neptune Shipyard
in Aalst, The Netherlands.