Tenders Are Invited For Expanding The Capabilities And Updating Of Existing Monitoring Stations And Delivery Of Low -Debit, Medium -Dedicated And Portable High -Debit Stamping Devices For The Sampling Of Aerosol Samples Of Atmospheric Air

In The System Of The Executive Agency For The Environment At The Department Of Radiation Measurements Department And The Regional Units Of The Rl-Burgas, Rl-Varna, Rl-Vratsa, Rl-Montana, Rl-Pleven And Ro-Stara Zagora At The Directorate Of Laboratory, There Are Nine Stationary Station. For Radiological Indicators And Four Portable Sampling Devices Were Distributed To The Rl-Varna Department, Rl Vratsa, Rl-Plovdiv And Rl-Stara Zagora. The Stationary Systems And Portable Aerosol Sampling Devices Are Designed To Provide Rhythmic Implementation Of The Atmospheric Radiological Monitoring Program, According To Order No. Rd-627/12.07.2024, Of The Minister Of Osv And In The Case Of Possible Radiation Pollution. Systems And Portable Devices Are Distributed In Such A Way As To Cover The Territory Of The Whole Country, In Case Of Possible Transfer Of Pollution Through The Atmospheric Air, Including In The Areas With Focused Former Objects Of Uranium Mining. The Sampling Systems Aim To Ensure Continuous Monitoring Of Radiological Indicators Of The Atmospheric Air. Seven Of The Sampling Devices Were Put Into Operation In The Period 1994 ÷ 2011, Which Is Why Their Operational Resources Are Currently Exhausted, Given Their Continuous Operation, And The Emerging Multiple Repair Activities Of The Sampling Devices. The Systems Are Largely Fully Depreciated And Morally Aged Technically And Technological Terms. Replacing The Defective Electronic Components Of The Apparatus Is Extremely Difficult Because They Are Technically Outdated And Not Available On The Market, And Their Maintenance Is Technically Properly Impossible. In View Of The Above, There Is A Need To Replace The Sampling Devices For The Sampling Of Aerosol Samples In The Stationary Systems And Contributions.