Tenders Are Invited For Works For Complete Or Part Construction And Civil Engineering Work – Modernization Of The Sewage System In The Area Of ​​Wojska Polskiego, Kostka Napierskiego, Niska, Sępia, Tunelowa And Orla Streets

Works For Complete Or Part Construction And Civil Engineering Work – Modernization Of The Sewage System In The Area Of ​​Wojska Polskiego, Kostka Napierskiego, Niska, Sępia, Tunelowa And Orla Streets. 1. The Subject Of The Order Is Modernization Of The Sewage System In The Area Of ​​Wojska Polskiego, Kostka Napierskiego, Niska, Sępia, Tunelowa And Orla Streets. 2. The Investment (Subject Of The Order) Involves The Design And Construction Of A Storm Sewage System With Outlets To The Mleczna River And The Renovation Of The Existing Combined Sewage System - Adapted To Sanitary Sewage. 3. General Parameters And Scope Of The Planned Investment Include: A) Construction Of A Storm Sewage System Dn110-700Mm - Approx. 4,800 M, B) Construction Of Retention Channels Dn800-1100Mm - Approx. 300 M, C) Construction Of A Tubular Retention Reservoir With A Capacity Of Approx. 600 M3, D) Trenchless Renovation Of Channels Dn400-800Mm – Approx. 700M E) Elements Of Blue-Green Infrastructure, F) Reconstruction Of The Disturbed Road Surface.