This research work is based on the problem of unconsolidated soils, which occurred in the excavation area of the 60-meter-long Discharge Exit tunnel, this tunnel was considered the most critical of the work due to the type of terrain and because the excavation was carried out below the Interoceanic highway with encampané coverage of approximately 4.20 to 13.70 meters. The procedures that were performed; a numerical modeling to analyze the safety factor, three granulometry laboratory tests, three exploratory boreholes without core recovery and during the excavation according to each advance geomechanical evaluations and monitoring of deformations on the excavation surface, due to lithological and structural factors unfavorable in the work area, the excavation was carried out mechanically in three stages, vault and gables.According to the results of the numerical modeling, laboratory test...

El objetivo principal de este estudio se trata de aportar al mejoramiento de los caminos de acceso a los centros productivos agrícolas construyendo trochas carrozables y mejorando su infraestructura con la geología descritas de la zona, teniendo una longitud total de 35, 504.97 metros lineales y la distancia de cada tramo como corresponde es la Síguiente: ARENA 2,231.96m., BECERRA 2,240.00 m. , BELÉN 5,145.25 m., BRUJAS ALTAS, 8,384.47m. ,BRUJAS BAJAS 1,834.33m., FOX 306.86 m., INVERNA 699.41m ., LÓPEZ 631.44 m., MARCHAN 951.15m., PAMPA GRANDE 2,443.04 m., POLVAREDA 737.94 m., PRADO 3,130.00 m ., RINCONADA 1 234.77 m., RINCONADA 2 296.54m ., ROMERO 2.407.98 m.RUJEL 1,553.23 m., RUSTON 686.30m., VINCES 811.91m., ZARA TE 778.39 m. Para efectos del presente estudio, el capítulo de Geología se limitará a una Descripción Concisa de La Geología de la región noroeste del Perú hacien...