Perencanaan Pola Operasi dan Pemeliharaan Sistem Drainase Sisi Udara Bandar Udara Internasional Juanda Surabaya

Fitriani, Laura Ananda (2024) Perencanaan Pola Operasi dan Pemeliharaan Sistem Drainase Sisi Udara Bandar Udara Internasional Juanda Surabaya. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Sebuah bandara idealnya memiliki sistem drainase dengan pola operasional dan pemeliharaan yang baik agar tidak terjadi genangan yang dapat menghambat pola operasional pesawat maupun kerusakan struktur perkerasan di area bandara. Sistem drainase sisi udara (airside) Bandara Juanda terbagi menjadi sisi utara dan sisi selatan. Sisi utara berujung pada Pond 1 dan Pond 3, sedangkan sisi utara berujung pada Kali Turen. Pond 1 dilengkapi dengan 6 buah pompa air dan pond 3 dilengkapi 3 buah pompa air masing-masing berkapasitas 0,39 m3/detik. Pada Kali Turen yang menampung limpasan dari airside sisi selatan ini bermuara di Selat Madura yang dipengaruhi oleh pasang dan surut air laut dilengkapi dengan 6 buah pintu air dan 5 buah pompa air berkapasitas 2 m3/detik. Untuk dapat mengoptimalisasi fasilitas di bandara maka perlu dilakukan perencanaan pola operasi dan pemeliharaan drainase. Untuk dapat merencanakan pola operasional perlu diketahui pola operasional eksiting untuk mengetahui letak kelemahan yang perlu diperbaiki. Kendala pada operasional eksisting adalah kondisi outlet pond 1, 3, dan Kali Turen yang tidak dapat menerima debit buangan pompa pada saat hujan turun karena sungai pada outlet tersebut sudah penuh air. Oleh karena itu perlu optimalisasi operasional pompa pada saat outlet belum penuh. Selain optimalisasi operasional pompa, pelu juga normalisasi atau pengerukan pada pond 1, 3, dan Kali Turen untuk mempertahakan kondisi tampungan tersebut pada saat turun hujan sehingga mampu menampung sementara volume air hujan sebelum dipompa ke outlet sambil menunggu outletnya surut. Hasil dari analisis didapatkan pola pengoperasian pompa air Pond 1 ketika tidak terjadi hujan, pompa dinyalakan ketika elevasi +0,4 m dan dimatikan saat elevasi ±0,00 dengan catatan pompa boleh menyala jika tinggi muka air Kali Pranti kurang dari +1,54 m. Pola pengoperasian pompa air Pond 3, pompa air dinyalakan ketika elevasi +0,4 dan dimatikan ketika elevasi muka air mencapai +0,2 m. Untuk pengoperasian pintu air di Kali Turen, pintu air dibuka ketika tidak terjadi pasang air laut. Pompa dinyalakan ketika elevasi muka air mencapai +0,5 dan dimatikan ketika mencapai ±0,00 m. ketika terjadi hujan dengan periode ulang 25 tahun, bersamaan dengan pasang air laut, Kali Turen tidak mampu untuk mengalirkan debit tersebut sehingga membutuhkan tambahan kolam tampungan dengan volume 800.000 m3.
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An airport should ideally have a drainage system with good operational and maintenance patterns so that inundation does not occur that can hinder aircraft operational patterns or damage to pavement structures in the airport area. The airside drainage system of Juanda Airport is divided into the north side and the south side. The north side ends at Pond 1 and Pond 3, while the north side ends at the Turen River. Pond 1 is equipped with 6 water pumps and pond 3 is equipped with 3 water pumps with a capacity of 0.39 m3/s. The Turen River, which accommodates runoff from the south side of the airside, empties into the Madura Strait which is influenced by the tides and tides of sea water, equipped with 6 sluice gates and 5 water pumps with a capacity of 2 m3/second. To be able to optimize facilities at the airport, it is necessary to plan the operation pattern and maintain drainage. To be able to plan operational patterns, it is necessary to know the operational patterns of excision to find out where the weaknesses that need to be corrected are. The obstacle to existing operations is the condition of pond 1, 3, and Kali Turen outlets which cannot receive pump exhaust discharge when it rains because the river at the outlet is full of water. Therefore, it is necessary to optimize pump operations when the outlet is not full. In addition to optimizing pump operations, pelu also normalizes or dredges ponds 1, 3, and the Turen River to maintain the condition of the reservoir when it rains so that it is able to temporarily accommodate the volume of rainwater before being pumped to the outlet while waiting for the outlet to recede. The results of the analysis showed that the 0perating pattern of the Pond 1 water pump was obtained when there was no rain, the pump was turned on when the elevation was +0.4 m and turned off when the elevation was ±0.00 with the note that the pump could be turned on if the water level of Kali Pranti was less than +1.54 m. The operating pattern of the Pond 3 water pump, the water pump is turned on when the elevation is +0.4 and turned off when the water level elevation reaches +0.2 m. For the operation of the sluice gate on the Turen River, the sluice gate is opened when there is no sea tide. The pump is turned on when the water level elevation reaches +0.5 and is turned off when it reaches ±0.00 m. when it rains with a repeat period of 25 years, along with the tide, the Turen River is unable to drain the discharge so it requires an additional reservoir with a volume of 800,000 m3.

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	Sistem Drainase Bandara, Pola Operasional dan Pemeliharaan, Airport, Operational and Maintenance Patterns
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA357 Computational fluid dynamics. Fluid Mechanics T Technology > TC Hydraulic engineering. Ocean engineering > TC167 Dams, reservoirs T Technology > TC Hydraulic engineering. Ocean engineering > TC424 Water levels T Technology > TC Hydraulic engineering. Ocean engineering > TC530 Flood control
Divisions:	Faculty of Vocational > Civil Infrastructure Engineering (D4)
Depositing User:	Laura Ananda Fitriani
Date Deposited:	08 Aug 2024 12:25
Last Modified:	11 Sep 2024 01:17
URI:	http://repository.its.ac.id/id/eprint/113122

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