I02 - Mod. Fenster/Türen Fassade - Gewerk: Dachabdichtungsarbeiten I02

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The subject of the procurement is the energy-related roof renovation of building I02 of the Medical School Hannover (MHH). The scope of services includes the following work: - **Planning services:** Preparation of the required plans and calculations, in particular for the slope insulation, parapets and securing systems as well as the lightning protection system. - **Demolition work:** Removal of the existing roof structures including vapour barrier, foam glass insulation, bituminous waterproofing and gravel covering, as well as dismantling existing built-in components and metal covers. - **Roof waterproofing work:** Construction of the new roof build-up with vapour barrier, thermal insulation and EPDM waterproofing including the required connections. - **Installation and sheet-metal work:** Replacement of skylights and flat-roof drains, installation of emergency overflow drains, and replacement of the parapet cappings. - **Securing and lightning protection work:** Installation of the anchoring devices (securing units) and replacement of the lightning protection system. The already renovated roof areas are not affected by the work; this does not apply to the parapet cappings.…

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