Diseño de la tubería de conducción de agua para la junta administradora de agua del caserío lacón de la parroquia San Bartolomé de Pinllo, cantón Ambato, 0+000 km – 6+000 km

Abstract

The main objective of this technical project is the design of a drinking water transmission pipeline for the Lacón hamlet, which belongs to the parish of San Bartolomé de Pinllo, Ambato canton, Tungurahua province. The project covers an initial section of 6 km from the water catchment source. This proposal was developed as a solution to current issues such as leaks, inadequate pressures, and outdated infrastructure, which directly affect the local population's access to quality water. The methodology was divided into three stages. First, an inspection of the study area was carried out, during which the water source was identified, the flow rate was measured using the volumetric method, and water quality was analyzed through physicochemical laboratory tests. Socioeconomic surveys were also applied to users to gather information on water consumption and their opinion about the service. Next, a topographic survey of the proposed pipeline route was conducted using GNSS equipment with the RTK method. The data were processed in AutoCAD Civil 3D to define the route and longitudinal profiles of the terrain. Finally, based on this information, the hydraulic design was developed, considering aspects such as pressures, head losses, flow velocity, and water hammer effects. Components such as pressure-break chambers and air and purge valves were also determined, adapting to the area's topography. The proposed design ensures an efficient and continuous potable water supply for the Lacón hamlet, improving the quality of life for its inhabitants. A 90 mm diameter, 4.3 mm thick Plastigama brand PVC pipe will be used, capable of withstanding up to 1.25 MPa. Water will be conveyed at a velocity of 0.45 m/s, ensuring an adequate flow, and minimizing the risk of sedimentation. In conclusion, this solution is adaptable to population growth and ensures the long-term durability of the system.