INTAN Jurnal Penelitian Tambang
Vol. 4 No. 1 (2021): INTAN Jurnal Penelitian Tambang

EFISIENSI KERJA CHRUSING PLANT PT. NUR HAZANAH KARYA ABADI DISTRIK PRAFI KABUPATEN MANOKWARI PROVINSI PAPUA BARAT

Albertina Awom (Jurusan Teknik Pertambangan, Fakultas Teknik Pertambangan dan Perminyakan Universitas Papua)
Yulius G. Pangkung (Jurusan Teknik Pertambangan, Fakultas Teknik Pertambangan dan Perminyakan Universitas Papua)

Article Info

Publish Date
01 Apr 2022

Abstract

This study aims to determine the efficiency of the crushing plant at PT. Nur Hazanah Karya Abadi, using a descriptive method, describes the state of the object of research directly. It is known that the average efficiency value based on the availability of mechanical equipment is effectiveness 67.8%, availability of mechanical/physical 67.15%, utility 36.5%, and optimum efficiency 34.85%. Based on the work assessment table, the crushing plant efficiency is classified as very bad, due to the optimum efficiency value below 58%.

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Journal Info
INTAN Jurnal Penelitian Tambang
Website

Abbrev

intan

Publisher

Universitas Papua

Subject

Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Engineering

Description

Fokus dan lingkup Jurnal INTAN adalah Pertambangan baik dalam pengelolaan dan pengusahaan mineral atau batubara yang meliputi eksplorasi, konstruksi, penambangan, pengolahan dan/atau pemurnian atau pengembangan dan/atau pemanfaatan, pengangkutan dan penjualan, kegiatan reklamasi dan pascatambang, ...