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Erzo Ara, Sewage Sludge Drying in Oftringen Tender - 138734776

The ERZO ARA (HUNZIKER BETATECH) has issued a Tender notice for the procurement of a Erzo Ara, Sewage Sludge Drying in Oftringen - Crane System Bunker in the Switzerland. This Tender notice was published on 31 Mar 2026 and is scheduled to close on 06 May 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 138734776, while the tender notice number is 218847-2026 and Registering on the platform.

Expired Tender

Procurement Summary

Country: Switzerland

Summary: Erzo Ara, Sewage Sludge Drying in Oftringen - Crane System Bunker

Deadline: 06 May 2026

Posting Date: 31 Mar 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 138734776

Document Ref. No.: 218847-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

42414210 - Travelling crane

Purchaser's Detail

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Tender Details

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 load...
Document Type: Contract Notice

Contract Type: supplies

Authority Type: body-pl-la

Doc Title: erzo ARA, Klarschlammtrocknung Oftringen - Krananlage Bunker

Dispatch Date: 2026-03-28

Publish Date: 2026-03-31

Submission Date: 2026-05-06

Documents

 Tender Notice


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