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Our Projects

Real-world projects.
Experience from around the globe.

From replacing burners in refineries to assembling suspension bridges. Explore 44 projects, featuring photos taken directly at the worksite.

Showing 44 of 44 projects

Burner replacement using an A-FrameSouth America

Industry and Energy

Burner replacement using an A-Frame

Replacement of two burners using a modular A-Frame structure, in collaboration with Suprotech. A solution for working at heights in confined spaces.

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QuikDeck in Luxembourg, Part 3Luxembourg

Access systems

QuikDeck in Luxembourg, Part 3

Installation of an approximately 450 m² suspended work platform beneath a roof. Providing access for the installation of cladding panels onto structural beams.

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QuikDeck in Luxembourg, Part 2Luxembourg

Access systems

QuikDeck in Luxembourg, Part 2

Preparation of approximately 120 m² of suspended working area for the installation of cladding panels. Access provided without the need for extensive ground-based scaffolding.

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QuikDeck under a glass roofLuxembourg

Access systems

QuikDeck under a glass roof

Approximately 850 m² of working area beneath a future glass roof. Steel beams served as anchor points for the suspension system.

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QuikDeck beneath an accommodation unitNorth Sea

Access systems

QuikDeck beneath an accommodation unit

Installation of an approximately 100 m² suspended platform beneath an accommodation module. Existing anchor points were tested prior to installation.

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Replacement of burners on a 200 m towerYanbu, Saudi Arabia

Industry and Energy

Replacement of burners on a 200 m tower

Rigging and rope access for the replacement of three burners on a 200-meter-tall tower in Yanbu. Handling performed using a long-boom crane.

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Glass façade of the Patent OfficeRijswijk, Netherlands

Buildings and Bridges

Glass façade of the Patent Office

Cladding work on the 120-meter-tall Patent Office building. Installation and finishing tasks on the glass façade.

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Replacement of burners at a refineryAl Jubail, Saudi Arabia

Industry and Energy

Replacement of burners at a refinery

Work on a 120-meter-tall tower featuring two large burners and one smaller burner. An access solution for a confined space within the refinery during a shutdown.

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Suspended platform at the ESKA plantNetherlands

Access systems

Suspended platform at the ESKA plant

Installation and dismantling of the QuikDeck system at a paper mill. The working platform provided access to the ceiling while allowing production activities to continue.

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Maintenance and installation work in Jubail, Saudi ArabiaAl Jubail, Saudi Arabia

Industry and Energy

Maintenance and installation work in Jubail, Saudi Arabia

Replacement of burners, inspection and coating of the Monoseal system and the lifting system. The scope included welding and electrical installation work.

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QuikDeck used during bridge renovationZutphen, Netherlands

Access systems

QuikDeck used during bridge renovation

Suspended access system for a bridge renovation project, in collaboration with SkyAccess. Preparation of the work area for sandblasting, repairs, and painting.

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QuikDeck on an offshore platformNorth Sea

Access systems

QuikDeck on an offshore platform

Suspended scaffolding on a Shell platform, executed for SkyAccess. A modular work platform for technical operations beneath the structure.

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Replacement of two burners in KalimantanKalimantan, Indonesia

Industry and Energy

Replacement of two burners in Kalimantan

Replacement of burners on two towers located in the jungle for Total NPU Indonesia. The work was carried out during a scheduled shutdown.

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Hoftoren, continuation of renovation workThe Hague, Netherlands · 2016

Buildings and Bridges

Hoftoren, continuation of renovation work

Ongoing work on the roof and cladding of the Hoftoren building. Rope access operations on a high-rise office building in the center of The Hague.

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Platform lifting at the DSME shipyardGeoje-si, South Korea

Offshore and Marine

Platform lifting at the DSME shipyard

Lifting operations for an offshore platform using ALE’s Mega Jack system. Carried out at the DSME shipyard for the Chevron Wheatstone project.

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Electrical installations on a drilling platformNorth Sea

Offshore and Marine

Electrical installations on a drilling platform

Installation of cable systems for the control and instrumentation rooms of a drilling platform. The work included routing cables from the exterior to the interior.

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Replacement of ship tank liningsNorway

Offshore and Marine

Replacement of ship tank linings

Replacement of protective plastic panels inside cargo ship tanks. Rope access work in a space characterized by high walls and sharp angles.

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Hoftoren roof renovationThe Hague, Netherlands · 2015

Buildings and Bridges

Hoftoren roof renovation

Roof restoration work on the Hoftoren office building. Accessing and maintaining structures using rope access techniques.

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Preparation of the Sea Fox 2 platform for NDTRotterdam, Netherlands

Offshore and Marine

Preparation of the Sea Fox 2 platform for NDT

Cleaning the legs of the Sea Fox 2 platform at Keppel Shipyard. Removal of deposits prior to non-destructive testing (NDT) of designated welded joints.

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Rigging at the Heerema facilityRotterdam, Netherlands

Offshore and Marine

Rigging at the Heerema facility

Rigging and preparation of materials for crane handling during the construction of an offshore structure. Carried out in collaboration with SkyAccess.

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Comprehensive maintenance of a flare towerAl Jubail, Saudi Arabia

Industry and Energy

Comprehensive maintenance of a flare tower

Replacement of the flare tip and monoseal, welding of supports, and renewal of electrical wiring. The scope also included work on gas panels and structural painting.

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Window cleaning for residential buildingsCapelle, Netherlands

Buildings and Bridges

Window cleaning for residential buildings

Window cleaning on residential buildings using rope access. Work on facades with difficult access.

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Dismountable flare at a height of 130 mJubail, Saudi Arabia

Industry and Energy

Dismountable flare at a height of 130 m

Handling of piping components for a dismountable flare tower. Operations involving winches and pulley systems during a flare replacement.

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Work on the crane vessel *Hermod*Crane vessel *Hermod*

Offshore and Marine

Work on the crane vessel *Hermod*

Technical operations on a Heerema crane vessel. A project involving large-scale floating heavy-lift equipment.

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Replacement of piping and flares at MLNGMalaysia

Industry and Energy

Replacement of piping and flares at MLNG

Dismantling and installation of two piping branches and two new flares at the MLNG refinery. Collaboration with the Dutch company Conbit.

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Mega Jack system lifting a platformSouth Korea

Offshore and Marine

Mega Jack system lifting a platform

Work related to the lifting of a drilling platform using ALE’s Mega Jack system. Preparation of the structure for subsequent transport.

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GT1 in the German sector of the North SeaNorth Sea, Germany

Offshore and Marine

GT1 in the German sector of the North Sea

Continuation of the GT1 project following its relocation from Rotterdam. Installation of an offshore structure for a wind energy connection.

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Reconstruction of the Atlantic London platformBatam, Indonesia

Offshore and Marine

Reconstruction of the Atlantic London platform

Visual and magnetic particle inspections during the conversion of a drilling rig into an accommodation unit. Work carried out as part of an extensive reconstruction project.

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Offshore flare tip replacementBay of Bengal, India

Offshore and Marine

Offshore flare tip replacement

Preparation and replacement of flare tips on an offshore vessel. The procedure had to account for both the limited workspace and the movement of the vessel.

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Strengthening of the Total K6-PP platformNorth Sea

Offshore and Marine

Strengthening of the Total K6-PP platform

Installation of beams and a lifting structure within the confined space of the platform. Rigging operations for handling accommodation modules located beneath the helideck.

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Maintenance of the Scarabeo 6 platformRotterdam, Netherlands

Offshore and Marine

Maintenance of the Scarabeo 6 platform

Coating, NDT inspections, and modifications to work platforms on the Scarabeo 6. The scope of work also included inspections and dismantling within the leg structures.

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Assembly of the Hardanger BridgeHardanger, Norway

Buildings and Bridges

Assembly of the Hardanger Bridge

Rope access and assembly work on a suspension bridge in the Norwegian fjords. The project combined work on a large-scale structure with challenging access conditions.

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Installation work in the GT1 moduleRotterdam, Netherlands

Offshore and Marine

Installation work in the GT1 module

Installation of steel beams inside the module. Additional installation work performed beneath the helideck and on other sections of the offshore structure.

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Construction of towers at the Manifah refineryManifa, Saudi Arabia

Industry and Energy

Construction of towers at the Manifah refinery

Assembly of free-standing flare towers during refinery construction. Sequential lifting of components and tensioning of guy wires.

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Flare tip replacement for Dana PetroleumNorth Sea

Offshore and Marine

Flare tip replacement for Dana Petroleum

Replacement of a flare tip, cable trays, and structural components. Technical operations in an offshore environment.

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Maintenance of a Qatar Gas flare towerQatar

Industry and Energy

Maintenance of a Qatar Gas flare tower

Replacement of a flare tip on a 200-meter-tall tower using winches and pulley systems. Additional modifications to piping and cable routing.

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Steel structures on residential buildingsNitra, Slovakia

Buildings and Bridges

Steel structures on residential buildings

Installation of steel support structures for satellite equipment. The access strategy was designed to protect the restored facades of the residential buildings.

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Flare tip replacement in BalikpapanBalikpapan, Indonesia

Industry and Energy

Flare tip replacement in Balikpapan

Replacement of an approximately 2.5-ton flare tip using a winch mounted on a vessel. A specialized auxiliary structure was prepared for the operation.

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Anode replacement on the Maersk GuardianDenmark

Offshore and Marine

Anode replacement on the Maersk Guardian

Removal of old anodes and installation of new ones on the Maersk Guardian platform. Weld inspection using the MPI method and preparation of access for NDT inspectors.

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Maintenance of the Magallen platformRotterdam, Netherlands

Offshore and Marine

Maintenance of the Magallen platform

Removal of old anodes and installation of new ones. Additional dismantling of damaged steel plates within the structure.

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Cleaning of Pami equipment/technologyBelgium

Industry and Energy

Cleaning of Pami equipment/technology

Cleaning of the upper sections of stackers and walls. Access to the equipment via rope access.

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Refurbishment of burner towers at Haifa ORLHaifa, Israel

Industry and Energy

Refurbishment of burner towers at Haifa ORL

Replacement of burners and monoseals; painting and installation of steel platforms. The project was executed in stages across two tall towers.

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Structural refurbishment at the ISLA refineryCuraçao

Industry and Energy

Structural refurbishment at the ISLA refinery

Replacement of extensive sections of a tower structure and installation of working platforms. Welding, steel modifications, and painting in accordance with project drawings.

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Replacement of steel reinforcementsThe Hague, Netherlands

Buildings and Bridges

Replacement of steel reinforcements

Replacement of steel reinforcements supporting the rail track for a service carriage. Installation work on a structure running around the building.

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