Germany – Engineering services – Abwasserverband Alsbach-Zwingenberg-Hähnlein -Implementierung einer anaeroben Schlammbehandlung und -entwässerung auf der Kläranlage Alsbach- Tragwerksplanung

Against the backdrop of rising disposal and energy costs for sludge treatment, the implementation of an anaerobic sludge treatment on the Alsbach wastewater treatment plant, owned by the sewage association, is being considered. The necessary modernization, new construction or renovation measures are to be developed. The use of a sludge storage tank as a potential digester, the construction of a pre-settling tank and the erection of a stationary mechanical sludge dewatering system are to be taken into account. The services will be awarded in stages. Performance phases 1 to 4 will be funded through the Directive on Federal Promotion of Municipal Climate Protection (Municipal Directive) as part of the National Climate Protection Initiative (NKI) and will be commissioned as the first stage. If the conditions according to the Technical Annex of the Municipal Directive are met, performance phases 5 to 6 will be commissioned after positive approval by the funding agency. Services and service packages according to HOAI 2021 for the following planning services for the overall project will be awarded: Service package Structural design: Basic services for performance phases 1-6, according to § 52 HOAI 2021 Abs.1 Zone IV.