Wulansari, Riska (2015) Perencanaan Sistem Drainase Perumahan The Greenlake Surabaya. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Perumahan The Greenlake terletak di Jl. Raya Wiyung-
Menganti, Surabaya. Kawasan ini dahulu adalah daerah irigasi sehingga terdapat saluran cacing (saluran irigasi). Pada saat ini saluran irigasi dialihfungsikan sebagai saluran drainase perkotaan. Saluran itu adalah saluran Taman Citra 1. Dalam sistem drainase perumahan The Greenlake, saluran ini diharapkan mampu untuk menampung limpasan air wilayah utara. Untuk kawasan The Greenlake wilayah selatan, direncanakan long storage melalui saluran sekunder (site drain). Langkah yang dilakukan untuk memecahkan masalah ini adalah perumusan masalah, perumusan metode yang digunakan dan pengumpulan data yang terdiri atas data hidrologi dan data hidrolika. Berdasar pada analisa data hidrologi yaitu data curah hujan didapatkan debit rencana. Selanjutnya, hasil perhitungan ini
digunakan utnuk merancang dimensi saluran dalam sistem drainase perumahan The Greenlake, termasuk perhitungan kapasitas long storage dan saluran Taman Citra 1.
Berdasar pada hasil perhitungan, dapat disimpulkan bahwa
dimensi saluran tersier mempunyai dimensi lebar = kedalaman sebesar 0,50 meter; saluran sekunder 0,80 meter; saluran primer 1,00 meter. Fasilitas drainase yang dibutuhkan untuk long storage 1 meliputi dua buah pintu air dengan dimensi 1,20 meter x 2,00 meter dan satu buah pompa. Untuk long storage 2 meliputi satu buah
pintu dengan dimensi 1,00 meter x 1,00 meter dan dua buah pompa. Normalisasi diperlukan pada beberapa penggal saluran Taman Citra 1 yaitu pada P4-P5, P7-P8, dan P8-P9. ========== The Greenlake Residence is located in Jl.Raya Wiyung – Menganti, Surabaya. This area used to be an irrigation areas so there is irrigation channel. At this time, the irrigation channel is converted as urban drainage channel. This channel is Taman Citra 1. In a drainage system The Greenlake Residence, this channel is expected to be able to accommodate discharge or run off of northern region. For the southern area of The Greenlake area, a long storage is planned through secondary channels (site drain).
Some steps are taken to solve this problem are as follow:
the problem formulation, the methods used and data collections that consist of hydrology and hydraulics data. Based on the analysis of hydrological data, the design discharge can be obtained. Then, the results of this calculatiom is used to design the dimensions of the channel in The Greenlake drainage systems, including calculation of long storage and channel capacity of Taman Citra 1 channel.
Based on the results of calculation, it can be concluded
that the dimensions of tertiary channels have a width equal to the depth of 0,50 meter; secondary channel of 0,80 meter, and primary channel of 1,00 meter. Drainage facilities required for long storage 1 are two doors with dimensions of 1,20 meter x 1.20 meter and one pump. For longstorage 2 consist of a single door with dimensions of 1,00 meters x 1,00 meters and two pumps. Normalization is needed in several section for Taman Citra 1 such as in P4-P5, P7-P8, and P8-P9 section.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Perumahan The Greenlake Surabaya; Saluran Taman Citra 1; long storage; The Greenlake Residence Surabaya; Taman Citra 1 , long storage |
| Subjects: | T Technology > TE Highway engineering. Roads and pavements > TE215 Drainage |
| Divisions: | Faculty of Civil Engineering and Planning > Architechture > 23201-(S1) Undergraduate Thesis |
| Depositing User: | - Davi Wah |
| Date Deposited: | 25 Jun 2018 04:26 |
| Last Modified: | 25 Jun 2018 04:26 |
| URI: | http://repository.its.ac.id/id/eprint/51999 |
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