2024 – Development of the technical specification for the procurement for the modernization of the control (SCADA) system of wastewater treatment plant of city of Ventspils

2024 – Development of technical documentation for improving operational efficiency of Jelgava municipal sewage treatment plant

2024 – Development of documentation for the procurement for the modernization of the control and automation system (SCADA) of Daugavpils wastewater treatment plant

2016 – 2017 – WWTP Daugavgriva primary and secondary settling basin rehabilitation design​

2016 – 2017 – WWPS Daugavgrivas street 101 construction design​

2016 – 2017: Construction of Iron Removal Plant (IRP) Baltezers​