TA ANALISA PRODUKTIVITAS PEKERJAAN GALIAN MENGGUNAKAN ALAT BERAT PADA PROYEK PEMBANGUNAN DI BALIKPAPAN TUGAS AKHIR

Abstract

By considering the soil conditions and of the tool function can be determined which device will be used. The high cost of tools makes the tool have to work productively, so it is important to the productivity of the machine. The productivity is defined as a comparison between the output result and input activities.The results of the observation show the total productivity value of the tool A 75.19 m³ / hour, tool B 61.29 m³ / hour, and tool C 69.42 m³ / hour. The results of the AHSP tool's productivity calculation are tools A 66.90 m³ / hour, tools B 65.23 m³ / hour, and tools C 65.92 m³ / hour. Tool A is more productive than the other two tools, and the productivity of tool C is more productive than tool B. The percentage of total productivity from observations of the provisions of the AHSP are tools A 112%, tools B 94%, and tools C 105%. While the value of the tool coefficient is as follows: tool A 0.0132, tool B 0.0163, tool C 0.0144. After an average of all tools, the tool productivity was 68.63 m³ / hour, and the AHSP average was 66.02 m³ / hour.