Perencanaan pengembangan pipa induk sistem distribusi aiar bersih di wilayah Metro Bandung Selatan
P Pengembangan pipa induk sistem distribusi air bersih di wilayah Metro Bandung Selatan merupakan kerja sama antara Pemerintah Kota Bandug dan Pemerintah Kabupaten Bandung (4 Kecamatan) dan Wilayah Kota Bandung (9 Kecamatan) dengan total jumlah penduduk perencanaan 936.196 jiwa. Perencanaan ini terdiri dari 2 tahap yaitu tahap I periode 2012 - 2025, dan tahap I periode 2025 - 2035. Cakupan pelayanan di tahun eksisting sebesar 7,75 % (85.638 jiwa), sedangkan wilayah perencanaan pada tahap II sebesar 57 % (866.409 jiwa) dari jumlah penduduk daerah perencanaan Metro Bandung Selatan. Sumber air bersih rencanan pengembangan pipa induk sistem distribusi Metro Bandung Selatan tahun 20355 terpilih berasal dari IPA Regional Metro Bandung Selatan. Berdasarkan topografi dengan perbedaan level yang cukup tinggi antara sumber (+ 905 m) dan daerah pelayanan (+768 m) di wilayah Metro Bandung Selatan maka sistem pengaliran yang digunakan adalah sistem gravitasi dengan 2 reservoir. Reservoir I (lokasi Kecamatan Soreang) kapasitas 7500 m3 hanya melayani kecamatan yang ada di wilayah Kabupaten Bandung dan reservoir 2 (lokasi di Kecamatan Bandung Kulon) kapasitas 1200 m3 hanya melayani kecamatan yang ada di wilayah Kota Bandung. Air Bersih dari IPA ditransmisikan ke 2 reservoir dengan diameter 950 mm sepanjang 7500 m. Pipa induk distribus menggunakan jenis pipa PVC, dimana diameter pipa distribusi berkisar 75 mm sampai dengan 1000 mm sepanjang 74.905 meter. Total anggaran biaya dalam perencanaan pengembangan sistem distribusi wilayah Metro Bandung Selatan hingga akhir tahun 2035 sebesar Rp 146.435.191.606 yang meliputi wilayah pembangunan reservoir, pemasangan pipa distribusi beserta aksesorisnya serta pemasangan pipa transmisi air bersih beserta aksesorisnya. Yang terbagi 2 tahap yaitu tahap I sebesar Rp. 93.629.315.502 serta tahap II sebesar Rp. 52.805.876.104
T The development of main pipe for clean water distribution in Metro South Bandung area is a coorporation between the government of Bandung city and Bandung district area. This system serve 13 sub -districs from two areas ; BAndung district area (with 4 sub-district) and Bandung city area ( with 9 sub-district) with toal estimation of 936.196 peoplr. This plannning consist of 2 stages; firdt stage is on the period of 2012-2025, and the second period stage is on period 2025-2035. The scope of services on the current years is much as 7,75 % (85.638 people). The second stage is as much as 57 % (866.409 people) from the toal polulation is planning area of Metro South Bandung. Based on topography, with a quite high difference level between the source (+905) and service area (+768) in Metro South Bandung, therefore the drainage system which is used is the gravitation system with 2 reservoir. First reservoir (located in Soreang sub-district) with capacity of 7500 m3 only serve the sub -district which is located in Bandung district area, and second reservoir (located in Bandung Kulon sub-district) with capacity of 1200 m3 only serve the sub-district which is located in Bandung city area. Clear water from IPA is transmitted to 2 reservoir with diameter of 650 mm along 500 m, diameter of 900 mm along 7500 m and diameter of 950 along 7500 m. Yhe main distribution pipe use the type of PVC pipe, where the diameter of distribution pipe is about 75 mm to 1000 mm along 74.905 m. The total budget in planning the development of distribution system for Metro South Bandung area until the end of the year 2035 is IDR 146.435.191.606 which includes reservoir development, the installtion of the distribution pipe and the accessories. The budget is divided into 2 stages, first stage is IDR 93.629.315.502 and the second stage is IDR 52.805.876.104