EVALUASI KINERJA ALAT GALI MUAT DAN ALAT ANGKUT DALAM PENGUPASAN OVERBURDEN PADA TAMBANG BATUBARA DI PIT C PT FIRMAN KETAUN KABUPATEN BENGKULU UTARA PROVINSI BENGKULU

PERDANA, HARI RAHMAD and Asyik, Makmur and Abuamat HAK, Abuamat HAK (2021) EVALUASI KINERJA ALAT GALI MUAT DAN ALAT ANGKUT DALAM PENGUPASAN OVERBURDEN PADA TAMBANG BATUBARA DI PIT C PT FIRMAN KETAUN KABUPATEN BENGKULU UTARA PROVINSI BENGKULU. Undergraduate thesis, Sriwijaya University.

	Text RAMA_31201_03021181722014.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_31201_03021181722014_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (6MB) | Request a copy
Preview	Text RAMA_31201_03021181722014_0028125905_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (608kB) | Preview
	Text RAMA_31201_03021181722014_0028125905_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (321kB) | Request a copy
	Text RAMA_31201_03021181722014_0028125905_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (135kB) | Request a copy
	Text RAMA_31201_03021181722014_0028125905_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (369kB) | Request a copy
	Text RAMA_31201_03021181722014_0028125905_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (11kB) | Request a copy
	Text RAMA_31201_03021181722014_0028125905_06_ref.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (122kB) | Request a copy
	Text RAMA_31201_03021181722014_0028125905_07_lamp.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (783kB) | Request a copy

Abstract

PT Firman Ketaun is a private company engaged in coal mining which has a permit in the form of a Production Operation IUP with an area of 1,259.81 hectares located in North Bengkulu Regency, Bengkulu Province. Themethod is carried out by open pit miningopen pit mining with a combination of shovels and trucks. The production target of PT Firman Ketaun instripping activitiesoverburdenin the Pit C area is 250,000.00 BCM while the realization is only 157,249,07 BCM, which is 62.90 % of the production plan that has been targeted by the mine planning work unit. The non-achievement of the production target needs to be minimized by evaluating the plan of the mining production target. This study compares the calculation of real production in the field and theoretical production. This study aims to analyze why the production unattainability occurs, the factors causing the production unattainability, and seek efforts to minimize the production failure. The results showed that thestripping production target was not overburdenachieved due to effective working time, mechanical availability and less than optimal supervision. Therefore, it must be rescheduled so thatproduction overburden increases by 40% with optimized supervision.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Ketercapaian Produksi, Produksi
Subjects:	T Technology > TN Mining engineering. Metallurgy > TN331-347 Mine transportation, haulage and hoisting. Mining machinery
Divisions:	03-Faculty of Engineering > 31201-Mining Engineering (S1)
Depositing User:	Hari Rahmad Perdana
Date Deposited:	19 Nov 2021 01:23
Last Modified:	19 Nov 2021 01:23
URI:	http://repository.unsri.ac.id/id/eprint/57658

Actions (login required)

View Item