For DREWAG Stadtwerke Dresden GmbH and ENSO Energie Sachsen Ost AG, as well as their subsidiaries DREWAG NETZ GmbH and ENSO NETZ GmbH, the requirements for the various maintenance and repair cases as well as troubleshooting are to be structured and bundled.

Due to the different requirements for technical requirements, access times, etc. In the following, the lots are separated according to the categories (district heating, water).

In addition to the divisions, which are currently concentrated in Dresden, a further batch division will be carried out on the basis of the regional areas. Insofar as locations have to be regularly maintained, these are accompanied by corresponding information on locations and pumps, valves and motors.

The aim is to conclude a framework contract with the start of the contract on March 1, 2021. The basic term ends on February 28, 2025. The contract is automatically extended for another year after the end of the basic term, unless terminated by one of the two contracting parties with a notice period of 6 months to the end of the basic term. The contract ends on February 28th, 2029 at the latest, without the need for separate termination. The scope of the service provision extends to the needs-based troubleshooting, maintenance and repair of centrifugal pumps, electric motors, pipes (e.g. plastic, stainless steel), fittings (including controls) for WW, PW, HB and SS of the DREWAG / ENSO group of companies.

The aim is to conclude a framework contract with the start of the contract on March 1, 2021. The basic term ends on February 28, 2025. The contract is automatically extended for another year after the end of the basic term, unless terminated by one of the two contracting parties with a notice period of 6 months to the end of the basic term. The contract ends on February 28th, 2029 at the latest, without the need for separate termination. The scope of the service provision extends to the maintenance and repair services, as well as the associated fault clearance and emergency services on pumps and their electric motors, control / frequency converter with on-call service.

The aim is to conclude a framework contract with the start of the contract on March 1, 2021. The basic term ends on February 28, 2025. The contract is automatically extended for another year after the end of the basic term, unless terminated by one of the two contracting parties with a notice period of 6 months to the end of the basic term. The contract ends on February 28th, 2029 at the latest, without the need for separate termination. The scope of the service provision extends to the maintenance and repair services on pumps and their electric motors, controls / frequency converters without on-call duty.

The aim is to conclude a framework contract with the start of the contract on March 1, 2021. The basic term ends on February 28, 2025. The contract is automatically extended for another year after the end of the basic term, unless terminated by one of the two contracting parties with a notice period of 6 months to the end of the basic term. The contract ends on February 28th, 2029 at the latest, without the need for separate termination. The scope of the service provision extends to maintenance of fittings, pumps and lifting systems in regional areas. Fittings, pumps and lifting systems in the regional areas of the DREWAG / ENSO group of companies have to be serviced. The main focus of the maintenance services is in the Bautzen regional area. If necessary, the AG can also commission maintenance in other regional areas (Görlitz, Großenhain, Heidenau).