YUDHA, FEBRIAN HELA (2019) ESTIMASI SUMBERDAYA PASIRBATU (SIRTU) DENGAN METODE CROSS SECTION PT. TUWUH RUSDI DI DUSUN NGLATIHAN I, DESA NGENTAKREJO, KECAMATAN LENDAH, KABUPATEN KULON PROGO, DAERAH ISTIMEWA YOGYAKARTA. Other thesis, Universitas Pembangunan Nasional Veteran Yogyakarta.
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Abstract
Progo Watershed passes through several regions in Central Java and DIY.
One of them passes through the Kulon Progo Regency area. The Progo watershed
which originates at Mount Merapi which is the main source of sand and stone
material and transported to the downstream / estuary towards the South Coast of
Yogyakarta. So that the potential of sand and stone is quite abundant along the
Progo River flow.
Mr. Tuwuh Rusdi, one of the citizen of Nglatihan I, Ngentakrejo, Lendah,
Kulon Progo has the desire and moves to exploit this potential, especially the
potential of sand and stone at Progo Watershed. Before mining, Tuwuh Rusdi tried
to ascertain the magnitude and existence of this potential. So the company has sent
a technical team to carry out exploration activities in the Mining Business Permit
Area (WIUP) of 8.94 Ha. Data and information from the field will be analyzed and
processed to ensure the technical, economic and environmental feasibility of the
planned mining of sand and stone.
After data exploration / processing / analysis activities were carried out, the
sand and stone resources in WIUP Tuwuh Rusdi were obtained at 590,845,354 m
with an average depth of 5 m from the riverbed. The sediment composition of
resources of 19.74% is stone (size +10 cm) and the remaining 80.26% is sand (size
-10 cm). So that it can be concluded that the resources in the form of stones
amounted to 116,632.8728 m
3
.
3
and sand resources amounted to 474,212.4809 m
3
| Item Type: | Thesis (Other) |
|---|---|
| Subjek: | T Technology > TN Mining engineering. Metallurgy |
| Divisions: | x. Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Nurul Alifah Rahmawati |
| Date Deposited: | 16 Aug 2019 06:56 |
| Last Modified: | 16 Aug 2019 06:56 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/20750 |
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