He was involved in the negotiations to move the European hub of DHL from Brussels Airport (Zaventem) to Leipzig.
"Aérogare 58" at the Brussels Airport, Zaventem, in collaboration with Georges Bontinck de Gand and Maxime Brunfaut, 1958
They dressed up as airpilots, wearing fake uniforms and forged badges, and were able to pass all security controls of the Belgian airport Zaventem.
In Mons surface water from the Maas is treated to provide another 30% of the city's water needs; in Vedrin, part of Namur, water is pumped from an abandoned Pyrite mine; springs in Genappe, wells in Waterloo and Zaventem, and mines in Ligny and Écaussinnes provide the remainder of Brussel's water supply.