Project control and work preparation for the concrete work of 4 deep underground stations for the Riyadh Metro Project (Line 1).• Improvement of, progress reports, construction schedules and quality control.• Setup of handover procedure.• Forensic planning, including evidence as support of a dispute with the contractor.• Improving contract and quality awareness within the engineering team.

Work preparation and prefab concrete deliveries for the LNG Jetty - Tangguh Expansion Project.• Improving quality and monitoring progress of work preparation, development of working methods and design of temporay works.• Programming deliveries of prefab concrete deliveries on based on project planning related to production capacity of suppliers and required time for transport to the site.

Engineering and managing execution for several elevated stations of the Riyadh Metro Project.Accomplishments:• Development of a detailed execution program including MEP and architectural finishing works.• Managing subcontractors, site engineers and supervisors for the civil works of two metro stations.• Setup and manage a team which delivers required documents for the architectural finishes of 6 metro stations. • Managing subcontractor delivering escalators and elevators.

Engineering the installation of concrete deck structures of the Wharf and Mechanical works for conveyors and transfer station.

Leading a site team of engineers and supervisors for the construction of a jetty, steel structure and conveyors.

• Establish and manage an engineering team including draftsmen and document controllers.• Document delivery for the manufacturing of precast elements according Australian standards in Indonesia.

Setup of precast production facilities like pre-stress beds, molds and gantry cranes.

Engineering manager for the railroad extension project OV-Saal in Amsterdam e.g. several fly-overs with a complicated contract and a demanding environment.

• Work methods, design management, site lay-out and logistics for the tender Forth Crossing (GB).• Support by the work preparation for the tender Container terminal, Aqaba.• Project engineering in project start-up for the concrete work of a river crossing road bridge by Nijmegen.

• Design and estimate temporary works for tenders as the A2 at Eindhoven, Rotterdam Central Station and various smaller civil projects.• Consulting, design and supervise construction of formwork for projects as Weenatunnel in Rotterdam, new ministries of Justice and Home Affairs, Neste Oil refinery and Enecogen cooling-water intake.• Purchase, detailed design and site logistics for climbing formwork, scaffolding, conical slip form and complex casting plans for the construction of a lightweight concrete offshore lifting vessel.• Design, supervise prefabrication, logistics and supervise a turnkey completion formwork for a submerged tunnel in Newcastle on Tyne (GB).• Consulting the project team, purchasing and contract monitoring for the delivery of steel formwork for quay walls on the 2nd Maasvlakte.

• Renovation of Train Station Muiderpoort. Train station from the 1920s built in a Y-intersection with a complex passenger tunnel layout.• Underground parking garage 4 storey deep in Arnhem existing precast floor elements between diaphragm walls including architectural finishing and M&E installations.• D&C project for a high-speed railroad, 3 km open concrete underpass on a piled foundation. Design management, purchasing temporary works and prefab concrete elements. • Engineering and supervising the application of anchors for sound screens and railings along 15 km high-speed railroad.

Design of temporary works e.g. working platforms, support structures, formwork for both civil and commercial building projects. Great Belt Bridge in Denmark, Maeslant storm surge barrier, power station Delfzijl, fly-overs, underpasses, ramp structures for a bored tunnel and a waste water treatment plant in Utrecht.