The “Czajka” Sewage Treatment Plant is currently one of the largest and most modern sewage treatment plants in Poland. The plant is located in the north-east part of Warsaw and covers the area of 52.7 ha. The plant treats as much as 435 thousand m³ of sewage a day. “Czajka” has been operating since early 1990s. In 2009 the plant was modernized and expanded, which allowed, among others, to increase its flow capacity and to adjust it to stricter regulations in the field of sewage treatment.

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The project included:

1. Documentation and intelligent power supply system in the project “Construction of the new Sewage Treatment Plant “Czajka” for the city of Warsaw.”

• Energy projects of 20 intelligent low voltage switchgears

• Control systems for over 20 ATS systems

• Operating software for 20 PLCs

• Preparation of visualization systems for 20 operating panels

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2. Documentation and intelligent power supply system in the project “Construction of a new Station for Thermal Treatment of Sewage Residue - STUOŚ – in the Sewage Treatment Plant CZAJKA for the city of Warsaw.”

• Energy projects of 10 intelligent low voltage switchgears

• Control systems for over 10 ATS systems

• Operating software for 10 PLCs

• Preparation of visualization systems for 10 operating panels

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3. Commissionig of ATS systems for over 30 LV switchgears in the Sewage Treatment Plant “Czajka”.

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