REQUEST FOR QUOTATION FOR PREVENTIVE AND CORRECTIVE MAINTENANCE OF THE WASTEWATER TREATMENT PLANT (WWTP)

Description

CONTRACT THE SERVICE OF PREVENTIVE AND CORRECTIVE MAINTENANCE OF THE WASTEWATER TREATMENT PLANT (WWTP), INCLUDING SAMPLING, PHYSICOCHEMICAL AND/OR MICROBIOLOGICAL CHARACTERIZATION AND ANALYSIS OF TREATED WASTEWATER DISCHARGES, AS WELL AS THE COLLECTION AND ANALYSIS OF NON-POTABLE WATER SAMPLES FROM THE HYDRAULIC SYSTEM, AT THE ENVIRONMENTAL AND ECOTOURISM CENTER OF THE AMAZONIAN NORTHEAST OF SENA REGIONAL GUAINÍA, IN ACCORDANCE WITH CURRENT ENVIRONMENTAL REGULATIONS