Based on IT SiG, Leipzig University Hospital is upgrading the infrastructure of the data network on the entire Liebigstraße campus. The existing fiber optic data network is expanded, equipped with decentralized 1GB mini switches and run redundantly to ensure the necessary availability. The power supply of the mini switch is reinstalled as a central UPS power supply. At the same time, the existing wireless supply will be expanded to complete availability in terms of area. The construction project includes all high- and low-voltage engineering as well as all associated structural

work. All work takes place in stock, mostly under terms of use and in compliance with hospital-specific hygiene.

Leipzig University Hospital intends to upgrade and expand the data network infrastructure across the entire campus on Liebigstraße, as well as Semmelweisstraße. This requires drywall work for the production of new rooms, ceiling and wall openings, as well as preparatory dust protection measures for subsequent drilling work in 16 hospital buildings. The dust protection measures are carried out roomwise before each construction phase and removed again when the work of all trades is completed. The work takes place in parallel construction phase, room and building style. The medical operation must not be affected during execution.

The opening and closing of ceilings takes place in the structure.

Dust protection and ceiling openings serve as a preparatory measure for further trades.

The following services are to be performed:

— open and close the suspended plasterboard ceiling (approx. 2 000 m2),

— Open, close and secure F30 ceiling panel in existing buildings (approximately 2 000 pieces),

— erect dust barriers (approx. 900 m2),

— tape furniture and secure it against dust and construction debris with dust protection films (at least 450 m 2),

— tape floors and secure them against dust and construction debris with dust protection films (at least 10,000 m 2),

— Making rooms through single-column works with fire protection and all associated measures (approx. 87 m 2).