Preventive and corrective maintenance as well as fault operations and optional services in the following areas:

* Manually operated VHF radio and

Signalisierungsanlagen (The 1)

* Automatic radio and signalling systems (AIS

and NavAid) (Lot 2)

* Environmental data collection and evaluation

(Weather stations) (Lot 3)

* Sprachalarmierungssysteme (PAGA) (All 4)

* Video surveillance (CCTV) (lot 5)

This lot includes the requirements for maintenance and repair of the radios mentioned in the service description as well as the provision of 2nd/3rd line maintenance and the integration of the platforms to be transferred into operation in the future into the existing system.

This lot includes the requirements for maintenance and repair of the radio and signalling systems mentioned in the service description as well as the provision of 2nd/3rd line maintenance and the integration of the platforms to be put into operation in the future into the existing system.

This lot includes the requirements for maintenance and repair of the environmental data collection systems mentioned in the terms of reference, as well as the provision of 2nd/3rd line maintenance and the integration of the platforms to be put into operation in the future into the existing system.

This lot includes the requirements for maintenance and repair of the voice alarm system (PAGA) mentioned in the service description as well as the provision of 2nd/3rd line maintenance and the integration of the platforms to be transferred into operation in the future into the existing system.

This lot includes the requirements for maintenance and repair of the video surveillance systems (CCTV) mentioned in the service description as well as the provision of 2nd/3rd line maintenance and the integration of the platforms to be transferred into operation in the future into the existing system.