Germany – Submersible pumps – ATW- Tauchkreiselpumpe

Amperland Thermalwärme GmbH (ATW) plans to construct and operate a geothermal plant at the site in Olching. For this purpose, since January 2026, a geothermal doublet will be drilled on the site of the waste-to-energy plant of the GfA Josef-Kistler-Weg 22 82140 Olching. An electric submersible centrifugal pump (TKP) is intended for the extraction of thermal water. During the first years of operation, only part (60l/s) of the desired volume flow (135l/s) will be used. The TKP to be tendered should therefore be designed for operation at 60l/s, in order to be replaced by a larger TKP after approximately 2 years. The associated frequency converter, however, should already meet the performance criteria of the final expansion stage, so that when a larger TKP is installed, only its operating parameters need to be adjusted. Planned installation date of the TKP (after completion of the heat injection): March 2027. Based on the selection procedure, the AG will invite the three most suitable bidders to submit an offer. Based on the offers, negotiations will be conducted, after which revised binding offers are to be submitted. Subject to economic viability, the contract will be awarded to the best bidder determined according to the evaluation criteria, who will then become the contractor or supplier. The services to be provided by the supplier are described below.