Germany – Load-bearing structure design services – Max-Planck-Institut für Gravitationsphysik, Hannover Umbau und Erweiterung Gebäude 3405 - „Fachplanung Tragwerksplanung“

At the Max Planck Institute for Gravitational Physics Hannover (Albert-Einstein-Institut - AEI), experimental fundamental research is conducted in the fields of laser interferometry, laser physics, quantum optics, and precision measurement technology to enable current and future generations of gravitational wave detectors on Earth and in space. The Institute is spread across several buildings. There is a need to expand office space. As part of this measure, the eastern part of the hall-like existing building 3405 is to be converted into physical laboratory space (clean and grey rooms, laser and electronics laboratories, etc.) with approximately 1,240 m² NUF 1-6. For this purpose, services for all structural and technical measures are required, such as adapting the fire protection concept, structural adaptations in rough and finishing trades, dismantling the existing building services, as well as installing a new ventilation, cooling and electrical supply and the cleanroom installation. In addition, office space with a NUF 1-6 of 684 m² is to be created. For this, a solution that is as economical as possible should be found as an extension or conversion of an existing building part. Work on supply and disposal lines in the ground must be carried out for the buildings. The buildings of the Institute are located on the Schneiderberg campus of the Leibniz University Hannover. When planning and implementing the site setup and logistics, it must be taken into account that the neighbouring buildings are in operation and there is little open space available. Special note regarding bidder questions due to special external events (e.g. SARS-COV-2 or Ukraine war): Please take into account any possible or recognisable impairments in your offer, e.g. with regard to the availability of materials and products, labour, a possibly delayed submission of required evidence, effects on any subcontractors, etc. Questions arising in this context, we ask to be submitted in good time before the deadline for submission of offers via the notification system of the eTendering.