On 14 January 2016 at the premises of City Administration of the city of Petrinja (small Town Hall), a preliminary meeting was held presenting the time frames for signing the “Agreement on the provision of supervision of implementing the project of water supply reconstruction, reconstruction and construction of drainage system and the construction of wastewater treatment device in Petrinja agglomeration”.

Apart from responsible persons appointed by the contractor and investor, the meeting was also attended by authorised representatives of the Public institution for water management in the Republic of Croatia (Croatian Waters), as well as the mayor of the city of Petrinja Mr. Darinko Dumbović.