PERENCANAAN SEKUEN DAN PENJADWALAN PENAMBANGAN END OF MINE 2023 DI PIT RAJAWALI PT TRIARYANI, MUSI RAWAS UTARA, SUMATERA SELATAN

AZHAR, ACHMAD and Bochori, Bochori and Hadi, Alek Al (2023) PERENCANAAN SEKUEN DAN PENJADWALAN PENAMBANGAN END OF MINE 2023 DI PIT RAJAWALI PT TRIARYANI, MUSI RAWAS UTARA, SUMATERA SELATAN. Undergraduate thesis, Sriwijaya University.

	Text RAMA_31201_03021281924039.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_31201_03021281924039_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (14MB) | Request a copy
	Text RAMA_31201_03021281924039_0025107401_0001069008_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB)
	Text RAMA_31201_03021281924039_0025107401_0001069008_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (553kB) | Request a copy
	Text RAMA_31201_03021281924039_0025107401_0001069008_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (369kB) | Request a copy
	Text RAMA_31201_03021281924039_0025107401_0001069008_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_31201_03021281924039_0025107401_0001069008_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (14kB) | Request a copy
	Text RAMA_31201_03021281924039_0025107401_0001069008_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (11kB) | Request a copy
	Text RAMA_31201_03021281924039_0025107401_0001069008_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (803kB) | Request a copy

Abstract

PT Triaryani plans to mine coal with a stripping ratio value close to one (1) until the end of mine 2023. So it is necessary to plan for mining design and scheduling per quarter to achieve this planning target. This study aims to plan a mining sequence that includes the capabilities and requirements of loading and unloading equipment, as well as a mining scheduling plan. Mining scheduling begins with the calculation of reserves in the Minescape 5.7 software, which is then scheduled by selecting mining blocks by trial and error and evaluated in the Spry 1.5 software, so that coal production is obtained with a stripping ratio value set by the company, which is close to 1 (one). The research produced a plan for mining stages in 2023 with a total of 2,391,031 BCM of overburden, 2.006.358 tons of coal with a stripping ratio of 1.19. The dumping area is planned to be designed based on the level geometry that has been permitted by PT Triaryani, namely with a height of 10 meters and a width of 30 meters, so that a capacity of 2.033.569 CCM is produced in the final quarter of 2023. Overburden stripping and coal-getting activities use 4 mining equipment fleets: 4 Caterpillar 330 excavator unit and 4 Hino 500 FM 260 dump trucks for coal, and 4 Caterpillar 345 excavator unit and 5 Quester CWE 280 dump trucks for overburden.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Sekuen, Scheduling, Stripping Ratio
Subjects:	T Technology > TN Mining engineering. Metallurgy > TN1-997 Mining engineering. Metallurgy
Divisions:	03-Faculty of Engineering > 31201-Mining Engineering (S1)
Depositing User:	Mr Azhar Achmad
Date Deposited:	20 Sep 2023 03:28
Last Modified:	20 Sep 2023 03:28
URI:	http://repository.unsri.ac.id/id/eprint/128866

Actions (login required)

View Item