Diseño de un sistema de alcantarillado sanitario para una mejora en las condiciones de vida y mitigación del impacto ambiental en el barrio San Pedro perteneciente a la parroquia Quisapincha, cantón Ambato, provincia Tungurahua

Abstract

This technical project was carried out with the aim of improving the living conditions of the inhabitants of the San Pedro neighborhood and mitigating the environmental impact produced by an existing network in the sector that discharges wastewater without treatment to the Quillalli River. The methodology was based on the bibliographic review of primary and secondary sources to know the particularities of the sector, a topographic survey of the project area was also carried out, the volumetric capacity of the wastewater discharged to the Quillalli River and the taking of samples for a physical-chemical analysis; which allowed to propose the design of a sanitary sewerage system taking into account the topography of the land, starting from a header well to connect to an existing sewer network and continue with the conduction to the Quillalli II WWTP. As main results, a design consisting of 4 branches, of 1199.54m of pipe and 32 review wells with heights ranging between 1.50m and 3.50m, was obtained to lead to the Quillalli II WWTP a sanitary flow of 6.12L/s, in addition, the environmental assessment reflects 110 negative impacts, 90 positive and an aggregation of 5 corresponding to a positive - low impact on the environment, finally, a budget of $62554.34 is estimated, excluding VAT, for a period of 3 months.