Path: TopS1-Final ProjectWater Resources Engineering and Management-FTSL

DESAIN BENDUNGAN SEBAGAI SUPLAI AIR BAKU DAN LISTRIK DI DESA NEGERI LIMA, KECAMATAN LEIHITU, MALUKU TENGAH

BASIC DAM DESIGN FOR RAW WATER AND ELECTRICITY NEEDS IN NEGERI LIMA, LEIHITU, CENTRAL MALUKU

Undergraduate Theses from JBPTITBPP / 2017-09-27 10:24:23
Oleh : Dwi Angga Bayu Putro, Central Library Institute Technology Bandung (dwiangga_bayuputra@yahoo.com)
Dibuat : 2017-09-25, dengan 2 file

Keyword : Sumber daya air, Bendungan, Core clay, Andesit.



Kelangkaan energi semakin lama semakin terasa pada kehidupan seharihari, terutama energi yang sering digunakan seperti listrik dan air. Kelangkaan

tersebut sering terjadi di kota-kota besar, karena pertumbuhan permintaan terhadap

sumber daya air namun, ketersediaan sumber daya tersebut tidak bertambah

melainkan semakin berkurang. Oleh karena itu, salah satu solusi yang dapat

dilakukan ialah menampung dan menyimpan cadangan air untuk keperluan di masa

mendatang, yaitu dengan membangun bendungan sebagai penyedia air baku

sekaligus listrik.

Langkah-langkah dalam perencanaan bendungan tersebut meliputi, (1)

analisis hidrologi, (2) pemodelan debit andalan dan debit rencana, (4) perencanaan

bendungan, (5) dan perhitungan biaya. Kesimpulan yang diperoleh antara lain, (1)

volume tampungan yang dapat dimanfaatkan sebesar 4,102 juta m3 air setiap tahun,

(2) dapat melayani kebutuhan air baku sebanyak 0,577 m3/dt kepada masyarakat

kecamatan Leihitu hingga tahun 2067, (3) dapat dihasilkam listrik minimum

sebesar 32,77 kW setiap bulan dan maksimum sebesar 1478,63 kW dalam tahun,

dan (4) diperlukan bendungan dengan tinggi 45 meter selebar 237 meter, dengan

menggunakan material galian berupa batu andesit dan inti lempung (Core Clay).

Deskripsi Alternatif :

The scarcity of energy is starting to be felt so much higher in these days,

especially the scarcity of water and electricity. Those scarcity usually felt in an

urban city especially in a capitol city such as Jakarta. It’s because of the increasing

demand for water that related to the growth of its citizen, while the availability of

the water resources is not really increasing but actually is decreasing. So, we need

to maintain the water resources balance by using a kind of reservoir as a storage

when the scarcity happen. One of the solution is building a dam which will be

explained in this study.

The method used in this study are (1) hydrological analysis, (2) discharge

modelling calculation, (3) dam design, and (4) budget calculation. There are four

conclusion we got based on the result, those are (1) volume capacity of the dam that

available to be used is 4,102 m3 each year, (2) the dam is able to provide 0,557 m3/s

discharge to fulfil the raw water needs of Leihitu’s people until 2067 (50 years from

now), (3) the dam can produce 32,77 kW of minimum electricity each month, and

1478,63 kW of electricity around the year, and also (4) based on those demands,

the dam should be 45 meters height and 237 meters largest width, and the materials

used to fill the earth dam is core clay and rockfill of andesite.

Copyrights : Copyright (c) 2001 by Perpustakaan Digital ITB. Verbatim copying and distribution of this entire article is permitted by author in any medium, provided this notice is preserved.

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PropertiNilai Properti
ID PublisherJBPTITBPP
OrganisasiCentral Library Institute Technology Bandung
Nama KontakUPT Perpustakaan ITB
AlamatJl. Ganesha 10
KotaBandung
DaerahJawa Barat
NegaraIndonesia
Telepon62-22-2509118, 2500089
Fax62-22-2500089
E-mail Administratordigilib@lib.itb.ac.id
E-mail CKOinfo@lib.itb.ac.id

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Kontributor...

  • Pembimbing : Prof. Ir. Iwan Kridasantausa, M.Sc., Ph.D.







    M. Bagus Adityawan, Ph.D., Editor: didi kusnendi

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