Since May 2008 DoorZigt has been contracted by the Municipality of Amsterdam, the department Metro and Tram.
DoorZigt participated in the project Signalling & Control, specifically for the Control part, which concerns the traffic management system. The co-operation with the traffic controllers of GVB is essential in this context.
In April 2012 the supplier for the new S&C system is contracted, based on the selection from numerous offers.
DoorZigt kept track of the original requirements specification, executed numerous design reviews, contributed to Verification and Validation, and supported during the testing activities. System integration is an important theme. Not only in technical sense, but also from an organisational point of view.
The project Signalling & Control comprises the integrated signalling system for the existing metro network with the North-South Line (NZL) which is under trial operation. It concerns a combination of new installations for the NZL (green field) with the renewel (resignalling) of the existing metro network (brown field).
During the year 2017 DoorZigt took responsibility as ad interim Technical Manager of this project.
From 2018 DoorZigt is contracted by Strategic Asset Management of Metro and Tram.
DoorZigt B.V. decided to end the contract with the Municipality by 1-1-2019.