Análisis de rendimiento de mano de obra en creación del servicio de protección contra inundaciones de la margen derecha del río Huallaga km 0+000 al 2+122 en la localidad de Pilluana, provincia de Picota, departamento de San Martín
Date
2022-09-14
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Universidad Cientìfica del Perù
Abstract
En la investigación el objetivo es la determinación de los rendimientos
de la mano de obra, para lo cual se controló el rendimiento de la mano de obra durante el proceso, teniendo como base lo descrito en el expediente técnico, para luego comparar con lo real ejecutado en las actividades extracción y selección de piedra y el relleno de gavión de 5 x 2 x 0.3 m. La elaboración de tablas para la toma de datos en el campo y procesarlas en gabinete, llegando a comparar los rendimientos de mano de obra en los Trabajos obtenidos en obra con los Rendimientos de los Análisis de Costos Unitarios del Expediente Técnico.
Siguiendo la metodología establecida por CAPECO, indicada por
Ramos Salazar, Jesús (2004), considerando las horas hombre consumidas,
el rendimiento diario estipulado en el expediente técnico y siguiendo los
protocolos, para ejecutar los rendimientos diarios se logró obtener lo real
ejecutado.
Los resultados en la ejecución de la actividad de extracción y
selección de piedra, no se generó dificultades durante la ejecución de la
obra, siendo los metrados real ejecutados coincidentes con los
programados en el expediente técnico; pero en lo referente al armado,
instalación y colocación de gavión de 5 * 2 *0.3m, el consumo de la mano
de obra fue de 64hh, programadas y 194 hh ejecutadas.
En conclusión, en todo tipo de obra el contratista que ejecuta dicha
obra es realizarla en el tiempo contratado, para que se cumpla dicha meta
los rendimientos en obra tienen que cumplirse de acuerdo a los
rendimientos establecidos en los análisis de costos unitarios del expediente
técnico contratado.
In the investigation, the objective is to determine the yields of the workforce, for which the performance of the workforce was controlled during the process, based on what is described in the technical file, and then compared with the real executed in the stone extraction and selection activities and the filling of a 5 x 2 x 0.3 m gabion. The elaboration of tables for the collection of data in the field and processing them in the office, comparing the yields of labor in the Works obtained on site with the Yields of the Unit Cost Analysis of the Technical File. Following the methodology established by CAPECO, indicated by Ramos Salazar, Jesús (2004), considering the man-hours consumed, the daily performance stipulated in the technical file and following the protocols, in order to execute the daily performance, it was possible to obtain what was actually executed. The results in the execution of the activity of extraction and selection of stone, no difficulties were generated during the execution of the work, being the real meters executed coincident with those programmed in the technical file; but regarding the assembly, installation and placement of 5 * 2 * 0.3m gabion, the labor consumption was 64h, programmed and 194h executed. In conclusion, in all types of work, the contractor that executes said work is to carry it out in the contracted time, in order for said goal to be met, the yields on the work must be fulfilled according to the yields established in the unit cost analysis of the contracted technical file.
In the investigation, the objective is to determine the yields of the workforce, for which the performance of the workforce was controlled during the process, based on what is described in the technical file, and then compared with the real executed in the stone extraction and selection activities and the filling of a 5 x 2 x 0.3 m gabion. The elaboration of tables for the collection of data in the field and processing them in the office, comparing the yields of labor in the Works obtained on site with the Yields of the Unit Cost Analysis of the Technical File. Following the methodology established by CAPECO, indicated by Ramos Salazar, Jesús (2004), considering the man-hours consumed, the daily performance stipulated in the technical file and following the protocols, in order to execute the daily performance, it was possible to obtain what was actually executed. The results in the execution of the activity of extraction and selection of stone, no difficulties were generated during the execution of the work, being the real meters executed coincident with those programmed in the technical file; but regarding the assembly, installation and placement of 5 * 2 * 0.3m gabion, the labor consumption was 64h, programmed and 194h executed. In conclusion, in all types of work, the contractor that executes said work is to carry it out in the contracted time, in order for said goal to be met, the yields on the work must be fulfilled according to the yields established in the unit cost analysis of the contracted technical file.
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Keywords
Rendimiento de mano de obra, Rendimiento programado, Rendimiento real ejecutado, Labor Yield, Scheduled Yield, Actual Executed Yield
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