Source: https://tendernation.io/opportunities/01a1408c-1e81-73e0-8034-4966c2ca142b/switzerland-travelling-crane-erzo-ara-klarschlammtrocknung-oftringen-kran closed CH open procedure # Travelling crane – erzo ARA, Klärschlammtrocknung Oftringen - Krananlage Bunker [erzo ARA (Hunziker Betatech)](https://tendernation.io/buyers/erzo-ara-hunziker-betatech) Estimated value Not stated Published 31 Mar 2026 Deadline Closed 6 May 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender As part of the project “Replacement Facility for Sewage Sludge Treatment”, the existing sewage sludge incineration plant located on the premises of the waste‑to‑energy facility (KVA) will be replaced by a new drying installation. This installation is designed to dry 34,000 tonnes of sewage sludge per year, increasing the dry solids content from an average of 28.5% to approximately 90% TS. The sewage sludge consists of sludge produced at the ARA itself as well as sludge delivered from other wastewater treatment plants (ARAs) in Switzerland, with an average density of 1.2 t/m³. The installation consists of several components: a sludge reception hall, a logistics system with bunker, crane and conveying equipment, dryers with exhaust‑air treatment, and a dried‑sludge storage area including a loading station for onward transport. Dewatered sewage sludge is delivered by truck to the reception hall and tipped into the reception bunker. From there, it is transported by a crane system either into the storage bunker or directly into the sludge feed unit. From the sludge feed unit, the dewatered sludge is pumped via a pumping system into the feed chamber of the drying installation. The dryers dry the sewage sludge, and the exhaust air generated during the drying process is routed through an exhaust‑air cleaning system. The dried sewage sludge (referred to as dried product) is conveyed via hydraulic conveying systems into the dried‑sludge silos. Beneath the dried‑sludge silos is the loading station for removal of the dried product. The dried product is used as an alternative fuel in the cement industry. The crane system, consisting of two redundant sludge‑grab bridge cranes and their fully automated control system, is part of this tender. The power supply up to the interface located at the centre of the crane runway will be provided by the client. The active crane must achieve a conveying capacity of 32 m³/h from the reception bunker. The erzo ARA site already hosts a wastewater treatment plant (ARA) and a waste‑to‑energy plant (KVA). The KVA will be replaced by a new facility in the near future. The resulting logistics flows must be taken into account in the project. Read full description ## CPV classification Travelling crane Source Tenders Electronic Daily (EU) · Notice 218847-2026 [View official notice](https://ted.europa.eu/en/notice/218847-2026) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile erzo ARA (Hunziker Betatech): past awards and live tenders](https://tendernation.io/buyers/erzo-ara-hunziker-betatech) [Sector More Industrial machinery tenders](https://tendernation.io/sectors/industrial-machinery) ## More tenders like this [Lifting and handling equipment – Moyens de manutention motorisés · Union des Groupements d'Achats Publics · 56 days left · 15 Dec 2026](https://tendernation.io/opportunities/01a156a9-88ab-73d8-bf7c-44ba9139abc3/france-lifting-and-handling-equipment-moyens-de-manutention-motorises) [Lathes – Strung universal cu diametrul de prelucrare între Ø 320 ÷ Ø 380 mm · S Uzina Mecanica Plopeni SA · 31 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-89ea-7222-a30a-79ce9a09d1c7/romania-lathes-strung-universal-cu-diametrul-de-prelucrare-intre-o-320-o-3) [Water pumps – ΠΡΟΜΗΘΕΙΑ ΑΝΤΑΛΛΑΚΤΙΚΩΝ ΓΙΑ ΤΙΣ ΥΠΗΡΕΣΙΕΣ ΕΠΙΣΚΕΥΗΣ ΤΩΝ ΥΠΟΒΡΥΧΙΩΝ ΑΝΤΛΗΤΙΚΩΝ ΣΥΓΚΡΟΤΗΜΑΤΩΝ ΥΔΡΕΥΣΗΣ · ΔΗΜΟΤΙΚΗ ΕΠΙΧΕΙΡΗΣΗ ΥΔΡΕΥΣΗΣ-ΑΠΟΧΕΥΤΕΥΣΗΣ ΗΡΑΚΛΕΙΟΥ (Δ.Ε.Υ.Α.Η.) · 34 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-74e7-7383-82e1-b4c6885044d2/greece-water-pumps-promhthia-antallaktikon-gia-tis-yphresies-episkefhs-ton-y) [Miscellaneous special-purpose machinery – „Wood Vision Lab“ - das Technikum: "Absauganlage" · Wood Vision Lab GmbH · 7 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a156a9-7ec8-7322-8445-8dcef4fed830/austria-miscellaneous-special-purpose-machinery-wood-vision-lab-das-tech) [Centrifuges – Centrifug och styrskåp - Hudiksvalls kommun · Hudiksvalls kommun · 2 days left · 21 Oct 2026](https://tendernation.io/opportunities/01a156a9-8986-70b3-a08f-2e4ab5fe626c/sweden-centrifuges-centrifug-och-styrskap-hudiksvalls-kommun) [Machinery and apparatus for filtering or purifying water – Systém na přípravu ultračisté vody · Vysoká škola báňská - Technická univerzita Ostrava · 34 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-8de7-7383-a6dd-5533ea57df0c/czechia-machinery-and-apparatus-for-filtering-or-purifying-water-system-na-p)