Diseño del sistema de alcantarillado sanitario y pluvial para el sector de Sicha Puma, cantón Mera, provincia de Pastaza

Abstract

Sewers are important for health and for the prevention of natural disasters . However, many sectors of Pastaza do not have this service. For this reason, the objective of this project is to design the sanitary and storm sewage system, including the wastewater treatment plant, for the Sicha Puma sector. To do this, first the design parameters were estimated, which included a topographic survey, surveys, population study, consumption and water analysis, and runoff data calculations. Subsequently, the designs were made respecting the standards CO 10.7 601 and CO 10.7 602 and using the formulas of the Bolivian Standard NB 688. Finally, an economic study was carried out, for which items were identified and the technical specifications , the APUs, the budget and the schedule were prepared. As a result, a sanitary sewage network was obtained with 61 pipes and 51 wells, of which 6 were with jumps. In addition, two independent storm sewer networks, one with 8 wells and 8 pipes and the other with 26 wells and 26 pipes. Regarding the WWTP, the result was the design of an inlet channel, two screens, two se dimentation tanks, a flocculator and a sludge drying bed. Finally, it was concluded that the designs are correct, since they comply with the values established in the standards , and it was also determined that the budget for the execution of the project is 684 065.43 dollars and the term is 36 weeks.