STATE, DEPARTMENT OF USA Tender

The United States Department Of State (dos) Requires Services At The Unclassified Clearance Level, To Provide To Provide Maintenance Services For The Sanitary Sewer Collection System And The Wastewater Treatment System At The New Embassy Compound, U.s. Embassy, Bulevar Kneza Aleksandra Karadjordjevica 92 In Belgrade, Serbia. the Wastewater Treatment Service Contract Includes But Is Not Limited To Combinations Of Physical Methods, Chemical Methods, Equipment Servicing And Testing To Control Wastewater-related Issues Such As Flow Control, Blower Maintenance & Operation, Air Diffuser Operation And Adjustment, Activated Sludge Aeration (dissolved Oxygen), Clarifier Cleaning And Operation, Weir Cleaning And Adjustment, Air-lift Pumps Operation And Adjustment, Filtration Cleaning And Operation (if Applicable), Disinfection Control, Effluent Testing And Adjustment.