Bids Are Invited For Hiring An External Laboratory Accredited In Iso17025 To Carry Out Collection And Analysis Services For Treated Sewage, Raw Sewage, Surface Water From Ribeirão Do Meio (Upstream And Downstream), For Quality Control Of Sewage Treatment In The City Of Leme/Sp, For A Period Of 12 (Twelve) Months, In Accordance With Annex I (Term Of Reference) Of The Notice.

Raw Effluent Collection And Analysis Service. Parameters: Total Organic Carbon (Toc), Biochemical Oxygen Demand (Dbo5, 20), Ph, Measured Flow1., Treated Effluent Collection And Analysis Service. Parameters: Ph, Temperature, Settleable Materials, Oils And Greases (Minerals), Total Arsenic, Barium, Boron, Cadmium Total, Total Lead, Total Cyanide, Dissolved Copper, Hexavalent Chromium, Total Chromium, Total Tin, Total Phenols, Dissolved Iron, Fluorides, Dissolved Manganese, Total Mercury, Total Nickel, Silver, Selenium, Total Zinc, Total Organic Carbon (Toc), Total Phosphorus, Ammoniacal Nitrogen, Oils And Greases (Vegetable And Animal), Total Aluminum, Benzene, Free Cyanide, Chloroform, Thermotolerant Coliforms, Trivalent Chromium, Dichloroethene (1, 1+1, 2Cis+1, 2Trans), Chronic Toxicity Assay (Ceriodaphnia Dubia)2, Acute Toxicity Assay (Daphnia Similis)2, Styrene, Ethylbenzene, Nitrogen Nitrate, Nitrogen Nitrite, Organic Nitrogen, Total Nitrogen, Total Dissolved Solids, Total Suspended Solids, Total Solids, Sulfate, Sulfide, Surfactant (Mbas), Carbon Tetachloride, Toluene, Trichloroethene, Total Xylene (O+P+M), Measured Flow1, Percentage Of Bod3 Reduction., Ribeirão Do Surface Water Collection And Analysis Service Medium (Upstream And Downstream).Parameters: Ammoniacal Nitrogen, Dissolved Oxygen (Od), Total Suspended Solids (Sst), Total Aluminum, Total Arsenic, Benzene, Total Cadmium, Total Lead, Total Cyanide, Free Cyanide, Chloroform, Dissolved Copper, Thermotolerant Coliforms, Hexavalent Chromium, Total Chromium, Trivalent Chromium, Dichloroethene (1, Chronic Toxicity Test (Ceriodaphnia Dubia)2, Total Tin, Styrene, Ethylbenzene, Total Phenols, Dissolved Iron, Fluoride, Dissolved Manganese, Total Mercury, Total Nickel, Organic Nitrogen, Total Nitrogen, Total Dissolved Solid, Total Solid, Sulfate, Sulfide, Surfactant (Mbas), Carbon Tetrachloride, Toluene, Trichloroethene, Total Xylene (O+M+P) And Total Zinc., Biological Sludge Analysis – Ete For Waste Classification Standard Abnt 10004:2004 (Complete)., Collection Service And Analysis Of Raw Effluent (Art. 19Th, Cetesb Decree No. 8.468/1976).Parameters: Ph, Oils And Greases, Arsenic, Cadmium, Lead, Copper, Mercury, Zinc, Tin, Nickel, Cyanide, Phenol, Soluble Iron - (Fe2+), Fluoride, Sulfate., 05/08/2026 - 15:16:55, 05/08/2026 - 15:16:56, 05/08/2026 - 15:16:57, 05/08/2026 - 15:16:58, Collection Service.