The city of Kehl, a large county town in the Ortenau district with around 38,000 inhabitants, had three municipal baths, including an outdoor pool in the core city, closed since 2021, an outdoor pool in the Kehler district of Auenheim and an indoor pool, which, however, had to be closed in spring 2017 as a result of building damage. Due to the estimated construction costs, the ailing technology and the outdated state of the indoor pool and the Kehler outdoor pool, the municipal council decided to refrain from an indispensable renovation of the two baths and to prepare a new building on the site of the decommissioned outdoor pool in the core city. On this basis, the municipal council decided in July 2018 to build a new indoor pool as a combined pool at the Freibad Kehl site. The concept envisages a family-friendly, barrier-free and competitive school and sports bath, which should be equipped with a 25x16m swimming pool, a teaching pool and a small children's area. In the outdoor pool area, the old swimming pool with 8 x 50 m lanes and the 10 m jumping facility will be reduced, while the possibility of conducting swimming competitions on 50 m lanes will be preserved. The 10m jumping facility should be replaced by a smaller, but at least a 1 and 3m jumping facility. Furthermore, a teaching pool and a small children's area are also planned in the outdoor area, as well as the pooling of the bathing water technology for a combined outdoor and indoor pool (combi pool). There is no jumping facility in the indoor pool area and an adjoining sauna unit. A passive house standard is to be sought for the building envelope, and a tax interconnection with energy suppliers of heat and/or electricity is envisaged, which means that the heat generators must be given a higher design and a maximum utilisation of the roof area for a PV system. The client attaches the utmost importance to sustainable and resource-saving planning and construction, which is why the swimming pool is to be built in passive house standard (certification is not sought ). The new construction of the combined swimming pool or the renovation of the swimming pool is to take place in a construction phase. The completion of the indoor area is scheduled for August 2028, that of the outdoor area in March 2029 . 5,881 m2 GFA with a BRI of approximately 26,557 m3 are planned for the new building. The scope of the open-air plant planning covers approximately 27,000 m2. The call for tenders for the project planning of buildings and interiors and open-air layouts has already been completed. The milestones for the implementation of the project include: - Start of service: January 2025 // - Start of construction: June 2026 // - Completion of indoor swimming pool: Aug 2028 // - Completion of outdoor swimming pool: March 2029 // The total cost of the project (KG 200-600) is estimated at € 33.2 million gross, and is divided into the following division of the KG: - KG 200 480.000 € // - KG 300 18.870.000 € // - KG 400 10.912.000 € // - KG 500 2.941.500 € // - KG 600 € // It is intended to commission the following services with this call for tenders: Services of technical equipment, plant groups 1,2,3 and 8, in accordance with §§ 53 et seq. HOAI The services are commissioned in stages. First, in the 1. Commissioning stage commissions the performance phases 1 - 3 in accordance with § HOAI. The power phases 4-9 are called up step by step. There is no legal claim to a total commissioning
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