<mets:mets xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" OBJID="eprint_44045" LABEL="Eprints Item" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mets="http://www.loc.gov/METS/"><mets:metsHdr CREATEDATE="2026-06-18T05:20:52Z"><mets:agent TYPE="ORGANIZATION" ROLE="CUSTODIAN"><mets:name>Repository Universitas Negeri Padang</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_44045_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>Estimasi Kebutuhan Alat Penambangan pada Area Bukit Tujuh B Untuk Target Produksi Bulan Agustus-Desember 2017 di PT. ANTAM (Persero),Tbk UBPB Tayan, Kalimantan Barat</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Nirwan Famias</mods:namePart><mods:namePart type="family">Amri</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>PT. ANTAM (Persero), Tbk UBPB Tayan merupakan salah satu unit bisnis pertambangan bauksit yang berada di Kecamatan Tayan Hilir, Kabupaten Ketapang, Provinsi Kalimantan Barat. Dengan menipisnya cadangan bauksit di bukit tujuh A, serta adanya peningkatan target produksi maka perlu adanya alternatif lain yaitu dengan membuka bukit tujuh B untuk mencukupi target dan permintaan PT. ICA. Berdasarkan hal tersebut maka perlu adanya estimasi jumlah alat gali muat dan alat angkut yang akan dipergunakan dalam penambangan bauksit untuk bukit tujuh B. Dalam mengestimasikan jumlah alat dilakukan perhitungan efektifitas kerja alat muat dan alat angkut, produktivitas alat muat dan alat angkut serta dilakukan perhitungan jumlah alat muat dan alat angkut. Dari hasil perhitungan diperoleh kondisi I seperti berikut 1 unit Excavator Hitachi ZX330 untuk setiap bulan dan 5 unit Dump Truck UD CWA260X pada Agustus, 7 unit Dump Truck UD CWA260X pada bulan September, 6 unit Dump Truck UD CWA260X pada bulan Oktober dan November dan 6 unit Dump Truck UD CWA260X. Sedangkan kondisi II diperoleh seperti berikut 1 unit Excavator Hitachi ZX330 dan 6 unit Dump Truck UD CWA260X.</mods:abstract><mods:classification authority="lcc">T Technology (General)</mods:classification><mods:classification authority="lcc">TN Mining engineering. Metallurgy</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8601">2017-01</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>Universitas Negeri padang;TEKNIK PERTAMBANGAN FT UNP</mods:publisher></mods:originInfo><mods:genre>Thesis</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_44045"><mets:rightsMD ID="rights_eprint_44045_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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    </mods:useAndReproduction></mets:xmlData></mets:mdWrap></mets:rightsMD></mets:amdSec><mets:fileSec><mets:fileGrp USE="reference"><mets:file OWNERID="https://repository.unp.ac.id/id/eprint/44045/1/final_B1_12_NIRWAN_FA%2CMIAS_AMRI_1308077_299_2017.pdf" ID="eprint_44045_88167_1" SIZE="2145464" MIMETYPE="application/pdf"><mets:FLocat LOCTYPE="URL" xlink:href="https://repository.unp.ac.id/id/eprint/44045/1/final_B1_12_NIRWAN_FA%2CMIAS_AMRI_1308077_299_2017.pdf" xlink:type="simple"></mets:FLocat></mets:file></mets:fileGrp></mets:fileSec><mets:structMap><mets:div ADMID="TMD_eprint_44045" DMDID="DMD_eprint_44045_mods"><mets:fptr FILEID="eprint_44045_document_88167_1"></mets:fptr></mets:div></mets:structMap></mets:mets>