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KATA PENGANTAR

Puji syukur kami panjatkan kehadirat Allah SWT yang telah memberikan rahmat serta

karunia-Nya kepada kami sehingga kami berhasil menyelesaikan Tugas Besar ini tepat

pada aktunya!

Tugas besar ini berisikan tentang perhitungan peren"anaan bendung# yang dimulai dari

kelengkapan data bendung sampai dengan gambar bendung dan gambar untuk analisa

perhitungan!

Kami menyadari baha Tugas Besar ini masih jauh dari sempurna# $leh karena itu

kritik dan saran yang bersi%at membangun selalu kami harapkan demi kesempurnaan

makalah ini!

Akhir kata# kami sampaikan terima kasih kepada semua pihak yang telah berperan serta

dalam penyusunan makalah ini dari aal sampai akhir# terutama kepada d$sen &rigasi

yaitu Pak Suript$ yang telah banyak membinmbing kami dalam pembuatan Tugas Besar

ini! Sem$ga Allah SWT senantiasa meridhai segala usaha kita! Amin!

'ep$k# N$(ember )*+,

Penyusun#

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'ATAR &S&

./0ER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!i

KATA PENGANTAR!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!ii

'ATAR &S&!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!iii

'ATAR GA1BAR!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!(

'ATAR TABE2!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!(i

2A1P&RAN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!(ii

BAB + PEN'A3424AN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+

+!+! 2atar Belakang!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+

+!)! Permasalahan!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!)

+!5! Tujuan Penulisan!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!)

+!6! Pembatasan 1asalah!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!)

+!,! Sistematika Penulisan!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!5

BAB && 'ASAR TE/R&!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!6

)!+! Pengertian Bendung!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!6

)!)! Syarat dan Rek$mendasi Penentuan 2$kasi Bendung!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!6

)!5! Klasi%ikasi Bendung!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!7

BAB &&& PEREN.ANAAN 3&'R/2&S BEN'4NG TETAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+*5!+! Analisis 3idr$lis Bendung!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+*

5!+!+! 'ata peren"anaan 8diberikan9!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+*

5!+!)! Tinggi muka air diatas mer"u 8T1A di hulu9!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+*

5!+!5! Tinggi muka air di hilir bendung 8T1A di hilir9!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+5

5!+!6! K$ntr$l tinggi muka air!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+,

5!)! K$lam Peredam Energi 8K$lam /lakan9!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+,

5!)!+! 1enentukan jari-jari ruang $lakan 8R9!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+7

5!)!)! Batas minimum tinggi air di hilir 8Tmin9!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+:

5!)!5! 1enentukan batas kedalaman l$"al s"$uring depth!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+;

5!)!6! 1enentukan tebal lantai k$lam $lakan!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+