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THE CALCULATION OF THE BUILDING STRUCTURE OF INSTITUT TEKNOLOGI DAN BISNIS SABDA SETIA KOTA PONTIANAK Fiqih Rahmanto; Elvira Elvira; Asep Supriyadi
Jurnal Teknik Sipil Vol 23, No 1 (2023): JURNAL TEKNIK SIPIL EDISI FEBRUARI 2023
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtst.v23i1.60406

Abstract

The publishing of the new Indonesian seismic code SNI-1729-2019, which was just issued at the end of 2017, is one example of how laws controlling building construction have been changed to keep up with the times, which is the earth study result by Pusat Studi Gempa Nasional (PUSGEN) update includes incorporating a new source of an earthquake, new active faults, more accurate topography map, and earthquake catalog. One of the new seismic zones in the SNI is Pontianak, so in planning buildings in Pontianak, earthquake force parameters must be calculated so that in the event of an earthquake, anticipatory measures can be taken so as not to cause significant losses. This study is planning the structure of Institut Teknologi dan Bisnis Sabda Setia Kota Pontianak building, which refers to the Indonesian seismic code SNI-1729-2019. The structural analysis is carried out using the help of a structural analysis program adjusted to the value of the planned structural dimensions, which are floor slabs with a thickness of 100 mm, main beams 350/700 mm, child beams 300/600 mm and 250/500 mm, to columns K1 D-800 mm and K2 500×500 mm.
Perhitungan Kebutuhan Air Baku dan Rekomendasi Pengolahan Air Rusunawa UNTAN Mochammmad Meddy Danial; Dian Rahayu Djati; Asep Supriyadi; R. M. Rustamadji
Jurnal Pengabdi Vol 6, No 2 (2023): Oktober 2023
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jplp2km.v6i2.72115

Abstract

Rumah susun sederhana (rusunawa) merupakan salah satu aset yang bisa menjadi sumber pemasukan dana (income generating) bagi universitas Tanjungpura (UNTAN). Salah satu potensi aset rusunawa yang belum dikembangkan untuk meningkatkan sumber pemasukan adalah pemanfaatan air sungai dan air hujan untuk memenuhi kebutuhan air bersih di lingkungan rusunawa UNTAN. Selain itu, air bersih tersebut bisa dimanfaatkan untuk diolah menjadi air siap minum dengan menggunakan teknologi membran reverse osmosis (RO). Tujuan PKM ini untuk menghitung kebutuhan air bersih Rusunawa, menguji kualitas air sungai dan air tandon hujan, serta menentukan desain dan kapasitas pengolahan air yang diperlukan berbasis membran RO. Hasil uji kualitas air menunjukkan, nila TDS, PH, dan Mn memenuhi syarat baku mutu menurut Permenkes no 2/2023. Sedangkan nilai Fe dan BakteriE. Coli belum memenuhi syarat. Untuk itu, desain yang digunakan dalam pengolahan air rusunawa UNTAN adalah menggunakan multi tray aerator, proses filtrasi, dan membran reverse osmosis jenis brackish water dan seawater, dengan dilengkapi oleh sinar ultraviolet dan dua pompa tekanan tinggi yang dipasang seri. Hasil dari pengolahan dengan membran RO menunjukkan air yang dihasilkan tidak mengandung bakteri E. Coli, sehingga layak untuk dikonsumsi. Kata Kunci: Rusunawa Untan, pemanfaatan air sungai dan air hujan, reverse osmosis, bisnis air minum 
IDENTIFICATION OF SEA LEVEL RISE BASED ON TIDAL DATA USING THE LEAST SQUARE METHOD Retno Anjarwati; Mochammad Meddy Danial; Arfena Deah Lestari; Jasisca Meirany; Asep Supriyadi
Jurnal Teknik Sipil Vol 23, No 4 (2023): JURNAL TEKNIK SIPIL EDISI NOVEMBER 2023
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v23i4.66656

Abstract

Flood occurs when water overflows its banks due to inadequate channel capacity. Flooding typically results from too much precipitation, which prevents the channel from handling the water flow and results in a deluge. Pontianak City frequently faces severe and protracted flooding when it rains. Both high rainfall and rising sea levels, which impact the Kapuas River, might result in flooding. This argument states that this study was done to anticipate sea level rise for the next six years, which will impact Pontianak City's water flow height using tidal data from Pontianak's Climatology Maritime Station from 2016 to 2021. The average rate of sea level rise, calculated using the least squares approach, is 1.579 cm/year. With an increase rate of 0.017 cm/year, the average sea level rise forecast for the Kapuas River for the next six years is 1.789 cm. It will be necessary to reduce floods in the future to avoid the effects of water flow.