ANALISIS PERBANDINGAN KOEFISIEN TENAGA KERJA ANTARA SNI DENGAN REALISASI PELAKSANAAN DI LAPANGAN PADA PEKERJAAN KOLOM VILLA BATU

Abstract

In construction projects, human resources remain one of the important factors, because they can determine and influence the smooth or non-running of a project. One way to realize it is by increasing worker productivity because it is related to the overall value of worker productivity, so it is important to conduct an analysis. In this study, data can be collected through direct observation in the field on reinforced concrete structures, especially column work, by looking for the number of volume, labor, and working time. Subsequently, data processing is carried out to obtain productivity and cooperative value. Based on the time observation, an analysis of the time study method was carried out with the average productivity results in column work, C1 ironing work (210.93) kg/day Furthermore, the average labor coefficient of 10 kg of C1 column was calculated, namely, 0.0142 OH for foremen, 0.0142 OH for the head of the foreman, 0.0948 OH for the foreman, 0.0948 OH for the worker. From these results, an analysis of the difference between the real labor coefficient in the field and the 2023 SNI analysis coefficient was carried out. The difference of 10 kg of ironing work in column C1 is, 0.010 foremen, 0.007 head builders, 0.024 foremen, 0.024 workers, the difference in the results of this is influenced by the smaller the productivity carried out in the field, the greater the result of the labor coefficient in the field.