Full planialtimetric survey & site layout for an ETA (Water Treatment Plant) facility. Drawing includes the main pocess unit, chemical storage area, laboratory, and administrative buildings. – Detailed layout of drainage beds (leitos drenantes) and the filtration system. – Infrastructure includes multiple reservoirs, specifically a 500m³ RSE unit and 300m³ REN-01. Site perimeter is approximately 583m with a total property area of 15,843m². Features topographical contour lines, coordinate markers, and notes for fencing demolition and wall construction. Labels and technical notes are in Portuguese.