Woś-Iv.271.2.12.2025 Preparation Of Specifications For The Implementation And Acceptance Of Remediation Works For The "Remediation Plan For Historical Contamination Of The Earth'S Surface Occurring Within The Boundaries Of Registration Plots No. 2/4,3/4,3/6,5,6/5,72,73 Rev. 0149; 30 Rev. 0163 Located In The Area Of ​​The Brda River Embankment In Bydgoszcz" Established By The Decision Of The Regional Director For Environmental Protection In Bydgoszcz Of March 11, 2024, Reference Number: Wss.515.6.2023.Bw.7.