Diseño del sistema de alcantarillado separado de la lotización Campos Verdes, ubicada en la parroquia Cotogchoa, cantón Rumiñahui, provincia de Pichincha

Abstract

The project to be designed focuses on a storm and sanitary sewerage network together with the design of a domestic wastewater treatment plant for the Campos Verdes housing development, located in the parish of Sangolquí, Rumiñahui canton. The study area covers 19 hectares and the future population is expected to be 932 inhabitants. The objective of the project is to design a separate sewerage network, complying with the established regulations, thus ensuring an adequate standard of living for the residents of the area. This will be achieved through the implementation of a sewerage system that will ensure its proper functioning during its design period. For the development of the sewerage system design, we start by following the guidelines established by the GADMUR design bases complemented by INEN regulations. This involves a thorough inspection of the project area, considering the topographic conditions and the population density present in the area. It is important to consider these factors to ensure an adequate and efficient design of the separate sewerage network. For the design of the sewerage network, the starting point is the implementation of minimum pipe diameters, slopes of 1% and minimum velocities of 0.45 m/s-0.6 m/s. The proposed storm sewer system has a total length of 2106.68 meters, with three different discharges with flow rates of 1209,129 lt/s, 554,276 lt/s and 1050,702 lt/s, with PVC pipe diameters ranging from 300 mm to 1100 mm located in the center of the road axis. For the design of the sanitary sewerage system, the total length of the network is 2125,963 meters, with PVC pipe diameters of 200 and 300 mm, generating two discharge flows of 6.66 lt/s and 9.08 lt/s, which will later be connected to two different treatment plants for processing.