Diseño hidráulico de un sistema de riego parcelario para el Proyecto Chambo – Guano, Fase II, para la comunidad Chingazos Módulo 10, cantón Guano.

Abstract

The research objective was to develop a hydraulic design of a parcel irrigation system for the Chambo-Guano project, phase II, for the Chingazos community module 10, Guano. The topographic study was carried out through aerial photography and based on this the land registry update was carried out. The hydraulic design of the main network is based on the flow capacity designated by the Local Authority of Chimborazo (GADPCH) and the establishment of irrigation shifts. In determining the budget, calculations of work volumes and unit price analysis were established, thus establishing the general budget. In the operation and maintenance manual, the elements that the system entails were described, guidelines were created for the operation and maintenance of the project. Results showed topography with contour lines at each meter, in addition, the land registry update defined 41.25 hectares net of irrigation, with 167 properties. In the hydraulic design, the proposed water velocity was with an interval between 0.5 to 3.0 m s-1. Moreover, the diameters and classes of pipes for module 10 range from 160 x 0.63 MPa-0.8 MPa to 50 mm x 0.63 MPa. The pressures for module 10 were between 25 and 40 m.c.a. dynamic pressure. In relation to the general budget, it gave a total of US$ 2573.33. The operation and maintenance manual defined the description of the components and the way to operate and maintain each of the elements of the system. The conclusion of the investigation determines that the budget is within the investment ceilings set forth by the Ministry of Agriculture and Livestock (MAG). Finally, it has been proposed to take the main network hydraulic design as a reference to develop the parcel hydraulic design.