On thursday november 25th 2010, CME Dispuut and Strukton organized a trip to the Noord/Zuidlijn. After a nice lunch at Smits Koffiehuis, we visited the information centre at Stationsplein 7 in Amsterdam where we received a brief introduction of the project by Strukton. After the introduction we all suited up for a project visit to the metro station beneath Amsterdam central station. We are very pleased that Strukton offered us the opportunity to visit this unique building site.