Contract Awards

International Competitive Bidding

Maintenance Of Rainwater Sewage System, Water Supply Infrastructure And Sanitary Sewage System With Accompanying Devices In The Maintenance Of The City Of Białystok Maintenance Of Infrastructure: Rainwater Sewage System, Sanitary And Water Supply Sewage System In The City Of Białystok Along With Emergency Pumping Out Water, Liquidation Of Backwaters And Maintenance Of Rainwater Pumping Station In The City Of Białystok