Skripsi

ANALISIS KELAYAKAN INVESTASI PENAMBANGAN PASIR SUNGAI MUSI PULOKERTO UNTUK INDUSTRI KONSTRUKSI DI KOTA PALEMBANG PROVINSI SUMATERA SELATAN

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Penilaian

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Geneirally, miost oif thie exisiting faicilities anid infraistructure uise conicrete constiructioin, wheire tihe mixeid mateirial tio miake coincreite iis oine oif thiem usiing saind. Tio prioduce qiualiity reaidy-mixied coincrete foir buiilding coinstructiion, saind quaility thiat meetis Indionesiian natioinal standarids iis reiquired. Theirefiore, ai studiy wias coniducited tio anailyze tihe quiality ofi thie Miusi riiver sand before and after washing with a sluice box and its use in the concrete industry. From the results of testing the quality of river sand before the washing process, the mud content obtained an average level of river sand of 7.5% (does not meet SNI standairds). Iin tesiting thie orgainic cointeint oif tihe sanid, thie coilor oif thie orgavnic contient nuimbier 4-i5 oin tihe orgianic pilate (doies noit mieet SiNI stanidarids). Thie resiults oif thie fiine aggriegaite teist showeid thait thie avieragie modulius oif rivier siand wias 2. i8, whiich wias incluided iin thie graidatiion zoine zoine catiegory 3i, whiich indiicateid tihat thie sanid graiins wiere rathier coarise. Froim thie resiulits oif testiing tihe quiality oif riiver sanid befoire tihe waishiing proiceiss, thie miud contient obtiained ain aveirage leivel ofi rivier saind oif 1.1i5% (imieets SNiI staindarids). Iin tesitiing thie oirganiic conteint oif thie saind, thie colior oif thie orgianic conitent iis numiber 2-3 oin tihe oirganic pliate (meeits SiNI stanidairds). Tihe resiults oif thie investment calculation include the Net Present Value of Rp. 6,981,02i4,037.00 meains thait thiis inivesitmient iis feaisibile becaiuse thie NiPV vailuie iis grieatier thain 0. The valiue oif thie Intiernal Riate oif Retiurn iis 28. i48% fior inivestmients wiithout pirocesising equipment and 22.7% for investments whose IRR value exceeds the discount siet biy the company, indicates that the investment is feasible. Payback Period value of 1 year 7 months to be able to return the Payback Period. The value of the Net Benefit Cost is 6.24 for investment.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2407005186	T153669	T1536692024	Central Library (References)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T1536692024

Publisher

Indralaya : Prodi Teknik Pertambangan, Fakultas Teknik Universitas Sriwijaya., 2024

Collation

xvi, 54 hlm.; ilus.; tab, 29 cm.

Language

Indonesia

ISBN/ISSN

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Classification

622.307

Content Type

Text

Media Type

unmediated

Carrier Type

other (computer)

Edition

-

Subject(s)

Prodi Teknik Pertambangan
Jenis Pertambangan Tertentu

Specific Detail Info

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Statement of Responsibility

SEW

Other version/related

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