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8/14/2019 Scaldis Brochure Renewables
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Scaldis: lifting at a higherlevel
RENEWABLES
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From the early offshore renewable days Scaldis has been a key player in the rapidly growing
sector of renewable energy. Whilst Scaldis served in various disciplines of this market, the
majority of the works concentrated around the installation of jackets and substations.
Introduction
Scaldis: lifting at a higherlevel
Scaldis executes its offshore activities with two heavy lift vessels, the
Rambiz (lifting capacity 3,300 tonnes) and Norma (400 tonnes). A third
heavy lift vessel is presently under construction (lifting capacity 4,000
tonnes) and will be available as from Q2 2014.
Our activities include: Transport and installation of concrete foundations/structures, jackets
and transformer units,
ROV surveys, piling, levelling, grouting and welding,
Transportation and installation of metmasts and
wind turbine generators,
Transportation and installation of current turbines.
Picture cover: Beatrice Demonstrator project
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Gravity based foundations
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Picture 2: Installation of gravity foundations at
the Karehamn Wind Farm, Sweden
Picture 1: Transportation and installation of
the concrete foundations for theThorntonbank I
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Picture 3: Lifting and installation of a sleeved pile jacket
for the Hasdrubal project
Picture 4: Lifting and installation of the Walney jacket
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Sleeve pile jackets4
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Step 1- Barge loaded with jackets and moored in front of the Rambiz.
- Jacket is positioned under Rambiz crane hook and rigging
connected to Rambiz hook.
Step 3- Barge towed away from Rambiz.
Step 2- Jacket seafastening disconnected.
- Jacket lifted free from grillages.
Step 4- Jacket lowered into the water.
- Set down at position.
Sleeve pile jackets
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Step 5- Pile is placed into jacket sleeve.
Step 7- Pile in position.
- Hammer is removed.
Step 6- Piling operations.
Step 8- Piling operations repeated for all sleeves.
- If necessary levelling operations can be started.
Sleeve pile jackets6
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Picture 5: Installation of the Ormonde jacket
Picture 6: Installation of the Thornton II jacket
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Pre-piled jackets
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Pre-piled jackets8
Step 1- Barge loaded with jackets and moored in front of Rambiz.
- Jacket is positioned under Rambiz crane hook and rigging connected
to Rambiz hook.
Step 3- Barge towed away from Rambiz.
Step 2- Jacket seafastening disconnected.
- Jacket lifted free from grillages.
Step 4- Jacket lowered into the water above pile location.
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Step 5- Jacket is above pre-installed piles by Rambiz.
- Assistance by survey equipment and ROV monitoring during
installation.
Step 7- Jacket is lowered further by Rambiz cranes.
- ROV monitoring.
Step 6- The leg with the longeststabbing point is now positioned into the pile
and lowered, monitoring by ROV.
- The jacket is lowered by the Rambiz cranes until the second stabbing
point is into its pile.
- When the two stabbing points are in position, the jacket will be
further lowered.
Step 8- Jacket is lowered until contact has been made between the jacket
shim plates and the piles.
- Rigging is disconnected.
- Grout operations can commence.
Pre-piled jackets
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Substations0
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Picture 7: Installation of Rodsand transformator
Picture 8: Installation of the Ormonde substation
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Picture 9: Installation of the Gundfleet Sandstransformator
Picture 10: Installation of the Lincs topside
Picture 11: Installation of the London Array topside
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10
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Substations
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2
Deepwater WTG Installation
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Pictures 12: Beatrice Demonstrator project
Picture 13: Lifting and upending of a jacket
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Transportation
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Picture 14: Transportation of the Ormonde jackets
Picture 15: Transportation of jacket, topside and piles
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Tidal Energy4
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Picture 16: Lifting, transportation over sea and installation of the SeaGen Tidal Current Generator
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Others
Picture 17: Piling
Picture 18: Monitoring levelling equipment
Picture 19: Monitoring grouting activities
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PILING & LEVELLING & GROUTING
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Others6
Picture 20: Levelling and swaging equipment
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SCAFFOLDING & WELDING
Picture 21: Welding Lincs project
Picture 22: Scaffolding Lincs project
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Others
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C H A R A C T E R I S T I C S R A M B I Z
Length O.A. 85 m
Breadth moulded 44 m
Depth moulded 5.6 m
Minimum operational draft 3.6 m
Load capacity 3,300 t hookload
Distance between crane booms at top 34.10 m
Propulsion 4 units 2,200 kW, 3,000 Hp total
Class Lloyds Register of Shipping
Class notations 100 AT
AT crane pontoon, LA
LMC
Accommodation (beddings) 70 pers.
Technical information8
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Technical information
C H A R A C T E R I S T I C S H E A V Y L I F T V E S S E L R A M B I Z 4 0 0 0GENERAL PARTICULARS
Type of vessel Self-propelled Heavy Lift DP II
Vessel
Year of construction 2012 2014
Builders STX/Huisman
Class Lloyds Register of shipping
Class Notation 100A1, Crane Ship,
ShipRight(ACS(B)), LA,
IWS, LMC, UMS, DP(AA), CAC 3
Operators SCALDIS-SMC NV
Flag Belgian
MAIN DIMENSIONS
Length overall 108 m
Breadth moulded 49 m
Depth moulded 8 m
Min. Operating draft 4.9 m
Displacement in operation 22,400 t
LIFTING CAPACITY
Portside crane Main hoist 2 x 1000 t
Auxiliary hoist 2 x 15 t
Starboard crane Main hoist 2 x 1000 t
Auxiliary hoist 2 x 15 t
Tandem liftMax. capacity 4,000 t
Max. Lift Height 75 m above deck
Skidding System
PROPULSION
Type of propulsion 4 x Azimuth thrusters
Installed propulsion power aft 2 x 1,720 kW
Installed propulsion power forward 2 x 1,505 kW
Sailing speed 7 knots
TANK CAPACITY
Fuel oil 1,342 m3
Fresh water 935 m3
+ 2x FW Generator 20 m3/day
Water ballast 11,316 m3
COMMUNICATION
GMSS A3
V-SAT (Internet and voip phone facilities)
Immersat fleet broadband
ACCOMMODATION/HELICOPTER DECK
78 persons
Suitable for a helicopter of type S92
S
AFETY EQUIPMENT
According to SOLAS and ISPS Regulations for 78 persons
DECK LOAD15 tons/m2
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Scaldis: lifting at a higherlevel
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RENEWABLES