BILFINGER SALAMIS UK

WE MAKEDECOMMISSIONING SUPPORTWORK––––––

MAINTENANCE, MODIFICATIONS AND OPERATIONS

At Bilfinger, our collaborative approach ensures that our clients have access to an extensive service range for topsides preparation and removal during decommissioning projects.

We have a proven track record in supporting major blue chip clients in the UKCS, and have a strong infrastructure in the UK, Europe and worldwide, with bases in several major decommissioning hubs.

Access Support■ Scaffolding■ Under Deck Systems■ Rope Access (all trades)

Coatings■ Blasting / Painting■ Coatings Solutions■ Composite Wraps■ Passive Fire Protection■ Habitats■ Minor Modifications

Rigging and Mechanical Services■ Rigging and Lifting■ LOLER Lifting Plans■ Deck Crew and Material Controllers

Asbestos Management■ Surveys■ Management and Removal■ Training

Industrial Cleaning and NORM Management■ HP/UHP Water Jetting■ Specialist Camera Services■ NORM Management / Removal ■ Chemical Cleaning / Treatment■ Cold Cutting Techniques■ Vessel Management■ FPSO Cargo Tank Maintenance■ Vacuum Transfer Systems

Inspection■ Specialist Inspection NDT■ Time of Flight Diffraction ■ M-Skip■ Phased Array■ Pulsed Eddy Current (PEC)■ Computed Radiography■ Conventional NDT■ Dye Penetrant / MPI■ Eddy Current■ Ultrasonics■ Radiography■ Visual Inspection■ Paint Systems Inspection■ Insulation Inspection and Removal Techniques■ Weld Inspection■ UAVs/Drones

Architectural Outfitting■ Temporary POB Increases■ Workspace Relocations■ Accommodation Solutions

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Bilfinger Salamis UK

Abandonment, heavy lift

Optimisation

Cessation of Production

LATE LIFEASSETEngineering downPlanning/

Development

asbestos management

cold cut

ting,

rigg

ing

Specialist cleaning, Rope acces

s, sc

affol

ding

,

Waste management

Late life maintenance InspectionBILFINGER

CUSTOMER

Maintenance of critical structures

POST-LIFTLATE LIFEMANAGEMENT

DECOMPLEXING

DECOMMISSIONING SUPPORT:END-TO-END SERVICEBilfinger Salamis UK works with operators on decommissioning projects to provide a single-source support interface, delivering significant cost savings, enhanced technical expertise and improved efficiency during pre and post-cessation of production.

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Bilfinger Salamis UK

Client: Canadian Natural Resources LimitedScope: Engineering down and topside removal Location: North Sea Date: 2014 onwards

Bilfinger Salamis supported the decommissioning of the Murchison asset as a supplier of architectural, asbestos, insulation, painting, rope access, scaffolding and engineering services.

The initial engineering down to ‘lighthouse’ mode in preparation for heavy lift included a NORM removal programme and chemical flushing of associated pipework.

A comprehensive asbestos management programme included removal of cladding, exhaust tips, insulation and Bestobell seals.

Additional scopes included permit office relocation, caisson shim installation, removal of conductor clamps, cable pulling, installation of debris netting, and essential ongoing fabric maintenance.

This was followed by a three-month campaign to prepare the topside structure ready for heavy liftincluding: further asbestos removal, scaffolding, ERT,flame cutting and general labouring.

All works were completed on time and within budget.

01 _ Bilfinger‘s specialist cleaning team provide a range of additional environmental services, including chemical cleaning and vessel fogging.02 _ The removal of asbestos on the Murchison platform allowed our client to safely splice and remove the associated pipework as part of the decommissioning plan.03 _ Bilfinger supplied multi-disciplined teams to our client‘s satellite decommissioning project in preparation for heavy lifting.

Further References

Shell Brent FieldChemical and waste removal and disposal assessment

BP MillerIn-house pre-FEED and FEED support

Maersk Oil Janice

Supply of multi-skilled teams (RPS, mechanical fitters, NORM operatives, scaffolders, rope access and riggers). Support of drain, flush, purge and vent scopes

Client: Major North Sea operatorScope: Preparation for heavy lift Location: Southern North Sea Date: 2015 - 2017

Bilfinger Salamis worked closely with a major operator as it decommissioned nine satellite platforms in the Southern North Sea.

During late life operations, Bilfinger changed the client‘s paint specification, reducing cost and application time across the whole field. This involved alternative surface preparation techniques and alternative equipment to suit the ageing assets‘ needs.

Over the three year period, Bilfinger mobilised and managed an offshore workforce of 30-60 multi-skilled operatives, including scaffolders, riggers, welders, platers, electricians, pipe fitters, mechanical fitters and rope access technicians.

The project was delivered on time and within budget. Following this project, Bilfinger were asked to support the decommissioning of the field‘s main asset.

Bilfinger Salamis UK

Northwest Europe

4 Greenhole Place Bridge of DonAberdeenAB23 8EUt:+ 44 (0) 1224 246000w:www.salamis.bilfinger.com

WE MAKE

ENERGYWORK