ANALISIS PRODUKTIVITAS TENAGA KERJA PADA PEKERJAAN PLAT LANTAI DENGAN METODE WORK SAMPLING

Abstract

Slab structure work in building construction is a very important job because floor slab work has a large volume. Labor productivity is very important in carrying out a job, the output of the construction sector can be seen from the quantity of work that has been done, while the input is the amount of resources used such as labor. The purpose of this study was to determine the amount of labor required for every 1 m2 (OH) and the standard time for labor productivity in completing 1 m2 of floor slab work. The method of collecting primary data is the source of research data obtained directly, such as the number of workers and observation of sampling data, while secondary data is obtained from projects such as working drawings. The data is then processed using Microsoft Excel. This research is a type of quantitative research with a work sampling method. The results of research on floor slab work in the Udayana University Faculty of Medicine Building Construction project show that the calculation of the volume of labor per day (OH) requires 0.011 OH masons and 0.011 OH workers and the results of calculating the standard time to complete 1 m2 of floor slab work is 3.15 minutes/m2 . The Calna Villa project shows that the calculation of The volume of labor (OH) requires 0.039 OH masons and 0.039 OH workers and the results of calculating the standard time to complete 1 m2 of floor slab work is 10.37 minutes/m2.