Tenders Are Invited For Environmental Services – Groundwater Sampling And Analysis Of Inorganic Parameters As Well As Determination Of Excess Nitrogen On The State Groundwater Monitoring Network 2027-2029

Environmental Services – Groundwater Sampling And Analysis Of Inorganic Parameters As Well As Determination Of Excess Nitrogen On The State Groundwater Monitoring Network 2027-2029. The Thuringian State Office For The Environment, Mining And Nature Conservation Operates The State Groundwater Measurement Network. The Measurement Network Includes Several Sub-Measurement Networks With Different Focuses. The Historically Grown State Groundwater Measurement Network Forms The Basis For Dealing With Numerous Issues In The Area Of ​​Groundwater Quality And Quantity. The Chemical Analysis Of The Groundwater At The Wells, Groundwater Measuring Points And Spring Outlets (Water Intakes) Forms, Among Other Things, The Data Basis For Assessing The Qualitative Status Of The Groundwater Bodies In Thuringia. Furthermore, The Data Is Used For The Purpose Of Precautionary Groundwater Protection. The Measuring Network Includes Measuring Points Of Different Ages And Technical Configurations (Steel, Pvc, Etc.). The Measuring Points Are Spread Across The Entire Free State Of Thuringia, Which Poses A Challenge For Regular Sampling. The Contract Service Includes Sampling Taking Into Account The Measuring Point-Specific Pump Installation Depth And The Hydraulic Criterion. The Order Also Includes The Analysis Of Inorganic Parameters, The Determination Of Excess Nitrogen Using The N2/Ar Method As Well As The Age Determination, The Digital Transmission Of The Data And The Transport Of Some Of The Samples To The Ags Laboratory. Further Details About The Order Can Be Found In The Tender Documents (Service Description, List Of Services).