Bids Are Invited For Price Registration For Future And Possible Hiring Of A Company To Carry Out Laboratory Analysis Of Water And Effluents From The Municipalitys Sanitary Sewage Systems And Water Supply System.

Raw Water Analysis (Surface Collection, Treated Water And Filters) - Aerobic Bacteria Spores (Occasional Weekly), Raw Water Analysis (Surface Collection) - Giardia And Cryptosporidium, Raw Water Analysis (Surface Collection) - Chlorophyll-A, Analysis Of Raw Water (Surface Collection) - Cyanobacteria, Analysis Of Raw Water (Surface Collection) - Escherichia Coli, 10/09/2024, Analysis Of Treated Water (Output From Eta) - Cyanotoxins (Eventual), Bimonthly Analysis Of Treated Water For Assessment Of Byproducts From Disinfection. Sodium Hypochlorite Disinfectant Agent. Parameters: 2, 4, 6 Trichlorophenol, 2, 4- Dichlorophenol, Total Haloacetic Acids, Bromate, Chlorate, Chlorite, Free Residual Chlorine, Total Trihalomethanes;, Treated Water Analysis (Eta Output) - Taste And Odor, Water Analysis Raw Water From The Uruguay River For Heavy Metals (Dissolved Aluminum, Antimony, Arsenic, Cadmium, Lead, Cobalt, Dissolved Copper, Chromium, Dissolved Iron, Manganese, Mercury, Nickel, Silver, Vanadium)., Raw Water Analysis (Surface Collection) - Analysis/Test Of Surface Water (Raw Water), According To Ordinance Gm/Ms N 888, Of May 4, 2021, Art. 42. (Dqo, Dbo, Od, Turbidity, True Color, Ph, Total Phosphorus, Total Ammonia Nitrogen ) Other Parameters Of Ordinance N 888 (Inorganic Substances, Organic Substances, Agrotoxic Substances, Organoleptic Standard), Analysis Of Treated Water (Eta Output) - Analysis/Test Of Treated Water, (Inorganic Substances, Periodic Analysis Of Samples Collected From The River (Raw Water), With The Objective Of Assessing Water Quality In Order To Detect Possible Interferences Associated With Human Occupation. Sampling Must Follow The Analysis Criteria As Per Conama Resolution No. 357/2005, For Class 2 Freshwaters, To Which The Conditions And Standards Of Class 1 Freshwaters Apply, As Per Art. 15. Analysis Must Be Carried Out. All Parameters Established In Table I (Conama No. 357/2005), In Addition To All Items In Art. 15., Analysis Of Gross Effluent Of Samples Collected At The Sewage Treatment Station, Having As Parameters: Thermotolerant Coliforms; Conductivity; Dbo5; Dqo; Total Phosphorus; Total Oils And Greases; Viable Helminth Eggs; Ph; Potassium; Sodium; Settleable Solids; Total Suspended Solids; Sample Temperature; Calcium Content; Magnesium Content; Od; Chlorides., Analysis Of Treated Effluent Of Samples Collected At The Sewage Treatment Plant, Taking As Parameters: Thermotolerant Coliforms; Conductivity; Dbo5; Dqo; Total Phosphorus; Total Nitrogen; Total Oils And Greases; Viable Helminth Eggs; Ph; Potassium; Sodium; Settleable Solids; Total Suspended Solids Sample Temperature; Calcium Content; Magnesium Content; Od; Chlorides.