Ecological Transition Program - State of Geneva - CO Drize - Call for Tenders Consortium of Companies and Agents

As part of its ecological transition program, the territorial department, and more particularly the Cantonal Buildings Office (also referred to hereinafter as "OCBA"), is developing several operations to transform cantonal buildings. The CO Drize project concerns the complete renovation of the interior and exterior lighting installations of the building located Route de Drize 8 in Carouge. The SIA 31 phase studies, carried out by AD Engineering, the Client's electrical engineer representative, focused on the condition of existing installations, the identification of lighting fixtures, lighting levels, power balances, replacement principles, regulation and adaptation of existing automation. The end of phase 31 file was accepted by the Client and serves as a basis for the development of SIA phase 32 (see “4 Electrical engineer – end of phase report 31)). The chosen solution provides for the replacement of approximately 2,855 out of 2,873 existing lighting fixtures, mainly fluorescent and halogen, with LED lighting fixtures. The project integrates DALI regulation, the addition or adaptation of detectors and the reprogramming of the existing KNX installation. The principle sought is to preserve as much as possible the existing infrastructure – circuits, frameworks and false ceilings – while making the necessary adaptations for a compliant, usable and maintainable structure. The technical documents had initially been prepared for separate tenders by trade. The OCBA decided to entrust the entire operation to a consortium of agents and companies, the sole contact responsible for the complete implementation. The work to be carried out at the Drize Orientation Cycle (hereinafter also referred to as "the project" or "the market"), which is the subject of this call for tenders, is as follows: · completion of phase 32 studies (work project); · site installations, protections, means of access