Path: TopS1-Final ProjectWater Resources Engineering and Management-FTSL2017

DESAIN EMBUNG SEBAGAI SUPLAI AIR BAKU DI DESA WABLOY KECAMATAN LOLONG GUBA KABUPATEN BURU MALUKU

DESIGN OF SMALL DAM FOR RAW WATER SUPPLY IN WABLOY VILLAGE, LOLONG GUBA, BURU DISTRICT, MALUKU PROVINCE

2017
Undergraduate Theses from JBPTITBPP / 2017-09-27 10:24:23
Oleh : Icha Efrita Arisiwe, Central Library Institute Technology Bandung (icha.efrita@gmail.com)
Dibuat : 2017-09-25, dengan 1 file

Keyword : Desain embung, Air baku, Kestabilan lereng.

Air merupakan kebutuhan utama manusia dalam kelangsungan


kehidupannya. Kebutuhan air baku dalam kehidupan sehari-hari setiap individu


berbeda dan biasanya dipengaruhi oleh jumlah kepadatan penduduk dan taraf


hidup. Dalam memenuhi kebutuhan air penduduk salah satunya adalah


pembangunan embung sebagai penampung air ketika musim hujan dan dapat


dimanfaatkan saat musim kemarau.


Lokasi studi desain embung pada tugas akhir ini yaitu di Desa Wabloy,


Kecamatan Lolong Guba, Kabupaten Buru, Maluku. Metode analisis hidrologi


perencanaan desain embung meliputi curah hujan rencana, debit banjir Q100, dan


debit andalan. Desain bangunan embung meliputi tubuh embung, pelimpah dan


kolam olak. Selanjutnya diperhitungkan pula stabilitas dan penyusunan rencana


anggaran biaya.


Kesimpulan dari hasil tugas akhir ini yaitu volume tampungan embung


rencana sebesar 195.480,9 m3 mampu memenuhi kebutuhan air baku penduduk


sebanyak 16.464 jiwa dengan debit kebutuhan 13,79 lt/dt. Kestabilan lereng tubuh


embung telah memenuhi kestabilan yang diizinkan dalam kondisi tidak ada gempa


SF > 1,5 dan dengan gaya gempa SF > 1,2.

Deskripsi Alternatif :

Water is a human need for life. The need of domestic water for each person


is different, it is usually affected by the number of population and human living


standard. One of the way to cater domestic water for human is creating a small


dam to save water in wet season and to use water in dry season.


The location of this study is in Wabloy Village, Lolong Guba, Buru District,


Maluku Province. This study of small dam consist of hydrological analysis,


hydraulical calculation, stability analysis, and budget calculation. This design


including design of main dam, spillway and rotating basin. Then I also calculate


the stability of this dam, and budget estimation.


There are a few conclusion about this study. Those are, the planned volume


capacity of this dam is 195.480,9 m3 which is able to fulfil the raw water need of


16.464 people by using 13,79 l/s of discharge. And another conclusion is that the


stability of this dam is already calculated as a safe stability with a safety factor of


1,5 (when it doesn’t consider earthquake) and 1,2 (when it consider earthquake).

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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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  • Eka Oktariyanto N., ST., MT., Ph.D.


    Joko Nugroho, ST., MT., Ph.D., Editor: didi kusnendi

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