RAIHANUN, RAIHANUN (2017) PERENCANAAN EMBUNG SINGGI DESA KABUL KECAMATAN PRAYA BARAT DAYA KABUPATEN LOMBOK TENGAH DESIGN OF SINGGI SMALL DAM AT KABUL VILLAGE SUBDISTRICT OF SOUTHWESTERN PRAYA CENTRAL LOMBOK REGENCY. S1 thesis, Universitas Mataram.
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Abstract
Small dam is a water building functioned as a storage place of water especially rain water that are usually used by villagers who belongs the limited water. The construcion of Tibu Dalem Small dam is hoped can help the necessary of standard water at Perigi village where the small dam was built. The research was proposed to plan the body of the small dam dimension, spilling, and building retreival. To count the flood debit construction of this research was used the HSS Snyder Method with 100 year frequent period. In planning, the complete data was very needed to get the suitable location and to make easier on it. In planning of a small dam was needed the appropriate and thorough analysis so that the planned dimension was suitable and efficient. The result of design should be safe towards the force of small dam. From the result of design flood analysis with HSS Snyder method, it was obtained a 100-year re-planning debit of 12,932 m3 /dt, a volume of patch in amount of 215,714,97 in elevation of +85.00 m which was used in elevation, 12,00 m width spilling with 12 m height. Flood water level elevation at +85,475 m height, river basin elevation at +73.00 m height, height of small dam at 14.116 m, the summit width of 6,00 m small dam, upper course declivity of 1V: 2,20 H and lower course declivity 1V: 2,0H. A stable condition towards the forces in processing to the body of the small dam and spilling. The retrieval canal uses steel pipes with a diameter of 10 "(0.25m), pipe elevation upstream +77.00 m and a downstream elevation of +76.60 m, and a pipe length of 90 m. The Budget Planning was required for development of Tibu Dalem Small Dam in costing Rp. 6,390,894,400,00 (six billion three hundred and ninety million delphs hundred and ninety four thousand four hundred rupiah).
| Item Type: | Thesis (S1) |
|---|---|
| Keywords (Kata Kunci): | Flood Design HSS Snyder, Dimension, Stabiliti. |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Fakultas Teknik |
| Depositing User: | Wiwin Kartikawati |
| Date Deposited: | 24 Apr 2018 05:07 |
| Last Modified: | 24 Apr 2018 05:07 |
| URI: | http://eprints.unram.ac.id/id/eprint/2895 |
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