KAJIAN TEKNIS KINERJA PEMOMPAAN DALAM UPAYA OPTIMALISASI PENYALIRAN SUMP PIT 1 BARAT BANKO BARAT PT. BUKIT ASAM (PERSERO), TBK. TANJUNG ENIM

ROZA, PRINCIPAL and Asyik, Makmur and Abro, M. Akib (2018) KAJIAN TEKNIS KINERJA PEMOMPAAN DALAM UPAYA OPTIMALISASI PENYALIRAN SUMP PIT 1 BARAT BANKO BARAT PT. BUKIT ASAM (PERSERO), TBK. TANJUNG ENIM. Undergraduate thesis, Sriwijaya University.

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Abstract

Technical Analysis Of Pumping System In The Effort Dewatering of Sump Pit 1 West Banko PT. Bukit Asam (Persero) Tbk. Tanjung Enim Scientifical Paper in the form of Skripsi, April 2018 Principal Roza ; Supervised by Ir. Makmur Asyik, MS and Ir. H. M. Akib Abro, MT Kajiian Teknis Sistem Pemompaan Dalam Upaya Optimalisasi Penyaliran Sump Pit 1 Barat Banko PT.Bukit Asam (Persero) Tbk. Tanjung Enim xii + 67 pages, 9 pictures, 20 tables, SUMMARY PT. Bukit Asam (Persero) Tbk. Tanjung Enim undertakes mining activities with an open-pit mining system whose mining processes are directly related to air so that rain can enter and inundate the mine site. This is an important issue for the company. At this time Western Banko sump pit 1 is in a state of flood because the air has exceeded the volume limit that can be accommodated by sump. The purpose of this study is to find out how much water discharge into sump, then to know the current pump capacity and re-planning of pump capacity so that air in sump can be overcome. At West Banko pit 1 West Bank mine, the sump capacity of 103,143 m3ARA amount of water discharge entering the mine site is 57,206,09 m3 / day. The pumping system in Sump Pit 1 West Banko uses 3 pumping lines with total pump discharge of 22,161.6 m3 / day. The three pumps in West Banko's 1st pit sump have not been able to overcome the air in the sump. Therefore, the contents of the re-assessment of pumping sump pit west of western banko, so the pump produced volume is 60.652,8 m3 / day and for the sump does not need improvement because sump is now still able to accommodate the flow of water into the sump.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Curah hujan, sump, debit, pompa
Subjects:	T Technology > TN Mining engineering. Metallurgy > TN1-997 Mining engineering. Metallurgy
Divisions:	03-Faculty of Engineering > 31201-Mining Engineering (S1)
Depositing User:	Users 2672 not found.
Date Deposited:	30 Oct 2019 04:22
Last Modified:	30 Oct 2019 04:22
URI:	http://repository.unsri.ac.id/id/eprint/13801

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