ANALISIS PRODUKTIVITAS DAN KOEFISIEN TENAGA KERJA UNTUK PEKERJAAN PASANGAN BATU ALAM PADA KOLAM RENANG PROYEK PEMBANGUNAN STAS VILLA PERERENAN

Abstract

Proper project management is essential for managing resources within a project to ensure that it meets three crucial aspects: cost, quality, and time. One of the key factors in achieving success in these three aspects is labor productivity and the labor coefficient. This study aims to determine the level of productivity and labor coefficient in the installation of tumble marmo natural stone on the walls and floors of swimming pools at the Stas Villa Pererenan construction project, Badung, Bali. The method used in this research is the time study method. Based on the observational data obtained and the analysis conducted, it is concluded that the average productivity for the installation of tumble marmo natural stone on the swimming pool walls of Villas A and B is 8.63 m², while for the floors of Villas A and B, it is 16.28 m². The average labor coefficient for the installation of tumble marmo natural stone on the swimming pool walls of Villas A and B is 0.0581 OH for supervisors, 0.1161 OH for foremen, 0.2322 OH for workers, and 0.2322 OH for stone masons. For the installation of tumble marmo natural stone on the floors of swimming pools at Villas A and B, the labor coefficient is 0.0312 OH for supervisors, 0.0624 OH for foremen, 0.1249 OH for workers, and 0.1249 OH for stone masons.