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All Journal JURNAL PERSPEKTIF ADMINISTRASI DAN BISNIS Vokasi
Etty Rabihati
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Mathematics Social Sciences

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Upaya Diversifikasi Konstruksi Beton untuk Jenis Perkerasan Kaku di Atas Tanah Gambut Etty Rabihati
Vokasi Vol 12 No 1 (2017): Vokasi
Publisher : Politeknik Negeri Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (115.226 KB)

Abstract

Abstract: Gamtos is an alternative construction by utilizing local soil that Peat becomes partof the structure of the pavement by adding Matos as its stabilization material. Matos® wasadded to peat soil at a ratio of 1 kg / m3 based on the optimum moisture content on the soiland then added cement 5- 25% by weight of soil. Then tested the mechanical properties of theUnconfined Compressive Strength (UCS) soil, which results will aplied in the implementationof an environmental road to further calculated material costs and implementation of its work,and then analyzed the comparison cost of work Gamtos with concrete work. From the resultsof research was the addition of the percentage Matos® to the largest peat soil is at 12%, itproduces CBR value of 3.75%, while the percentage of Matos® 3% + cement 8% yields CBRvalue of 6.4%, 6% cement percentage + 8% cement yields CBR value 7.4% and the addedpercentage of Matos® 9% + cement 8% yields 8% CBR value. For the required cost budgetper m2 for each of the most economical mixtures is a mixture of Matos® 3% of 8% cementadditions of Rp13,800.00.
Karakteristik Beton Scc (Self Compactibility Concrete) dengan menggunakan Limbah Kaca dan Limbah Bauksit sebagai Bahan Tambah Etty Rabihati; Rasiwan Rasiwan; Deny Syahrani
Vokasi Vol 15 No 2 (2020): Vokasi
Publisher : Politeknik Negeri Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (80.734 KB) | DOI: 10.31573/vokasi.v15i2.157

Abstract

The use of SCC (Self Compactibility Concrete) concrete in Indonesia is increasing in the field, especially for a variety of buildings that require large compaction speeds or use concrete that can compact itself. SCC Concrete Technology in the construction industry is growing, especially in meeting the needs of the construction world. Added material is an alternative material used to increase the strength characteristics of the concrete. Likewise the addition of glass powder waste, and bauxite waste in making SCC concrete is expected to increase the compressive strength concrete. Fresh concrete, which belongs to the self-compacting concrete (SCC) group, has a very high slump value (more than 20 cm), so measurements with cone abrams are no longer effective. The use of these materials as substitute materials and added based on the thought to utilize glass waste and , bauxite waste in order to reduce the impact of environmental pollution and provide economic value. This study uses glass powder as glass waste and bauxite waste as added material for cement. This study uses four kinds of mixed compositions, namely 0% (ordinary concrete); 2.5% mixture; 5% and 7.5% by weight of cement as added material from glass waste and bouksit waste, where each composition consists of 3 cylindrical specimens with a diameter of 15 cm and a height of 30 cm. Until now there has never been any research from mananpun to test the 2 (two) mixtures, therefore we want to test it so that glass waste and bauxite waste are not wasted and can be reused, especially in making SCC concrete. From the research results it was found that the maximum slum cone test results were in the 2.5% variation that is equal to 44.3 cm, while the minimum at 0% was 29.3 cm. The maximum compressive strength at the age of 3 days is 455,418 kg / cm2 for variations of 7.5% while the minimum is at a variation of 2.5% of 200.469 kg / cm2 at 7 days of concrete.
Analisis Kebutuhan Sarana dan Prasarana Kawasan Kumuh di Kabupaten Sambas Deny Syahrani; Etty Rabihati; Rasiwan Rasiwan
Vokasi Vol 16 No 1 (2021): Vokasi
Publisher : Politeknik Negeri Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.211 KB) | DOI: 10.31573/vokasi.v16i1.312

Abstract

As a result of the COVID-19 Pandemic Outbreak, proper living for slum dwellers has become increasingly difficult, the income level of the population has decreased so that areas where slum areas were not identified at first may increase the spread of their territory. According to the Decree of the Regent of Sambas Number 872 / BAPPEDA of 2014 concerning the Determination of the Location of Housing and Slum Settlements in Sambas Regency, the slum settlement area covering an area of ​​75.77 ha is spread over 3 sub-districts covering 4 villages. Namely Pendawan Village, Tanjung Bugis Village in Sambas District, Penjajab Village, Penjajab District and Sekura Village, Sekura District. Of the 4 villages that occupy the largest area for slum areas is Tanjung Bugis Village with an area of ​​23.05 ha (30.42%). This study aims to identify the factors that cause slum areas in Sambas Regency, identify facilities and infrastructure, especially environmental roads, garbage, wastewater and housing, analyze the needs for facilities and infrastructure from the data obtained in the form of roads, to, clean water and housing. This research was conducted deductively, so that the researchers departed from theory to go into the field in conducting data searches which were then expected to analyze the facilities and infrastructure needs of the slum area in Sambas City. .From the results of this study, it is found that the factors that cause slum are insufficient income of Rp. 500,000 - Rp. 1,000,000.00, the last education is very low elementary school (elementary school) and the number of families between 3-5 people. Meanwhile, from the analysis of the need for facilities and infrastructure, appropriate technology is needed for community water sources that still use public taps, environmental roads use concrete rebates but many are still damaged, drainage channels are not there if the water is not smooth or jammed while the trash can is not owned, especially TPS (Temporary Disposal Site) for garbage.
PERANCANGAN DAN EVALUASI PENERAPAN SISTEM MANAJEMEN MUTU PADA JURUSAN TEKNIK SIPIL POLITEKNIK NEGERI PONTIANAK Etty Rabihati; Ryanti, Eva
JURNAL PERSPEKTIF ADMINISTRASI DAN BISNIS Vol. 5 No. 1 (2024)
Publisher : JURUSAN ADMINISTRASI BISNIS POLITEKNIK NEGERI PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38062/jpab.v5i1.743

Abstract

Penelitian ini akan mengkaji Perancangan dan Evaluasi Penerapan Sistem Manajemen Mutu pada Jurusan Teknik Sipil Politeknik Negeri Pontianak (Polnep) berdasarkan baru terbentuknya Manajemen yang baru di jurusan Teknik Sipil Polnep dan apakah sudah tersedia Dokumen Mutu untuk Proses Belajar Mengajar (PBM) dalam penerapan Sistem penjaminan Mutu Internal (SPMI) di Jurusan Teknik Sipil Polnep sehingga penjaminan Mutu di Jurusan Teknik Sipil berkelanjutan. Berdasarkan Undang-undang No. 12 Tahun 2012 tentang Pendidikan Tinggi dan Permendikbud No 50 Tahun 2014 tentang Sistem Penjaminan Mutu Pendidikan Tinggi. Penerapan penjaminan Mutu di Perguruan Tinggi dikelola secara otonom untuk mengendalikan dan meningkatkan penyelenggaraan pendidikan tinggi secara berencana dan berkelanjutan. SPMI di Polnep berada di bawah pengawasan PPMPP dan penjaminan mutu di Jurusan di bawah pengawasan Ketua Jurusan dan di koordinir oleh seorang Quality Assurance di masing-masing Prodi, identifikasi dan evaluasi dokumen mutu PBM dimulai dari proses apa saja yang harus dipenuhi oleh Jurusan dalam menjamin mutu proses belajar mengajar yang di dapat dari PPMPP Polnep. Didapat Proses penjaminan mutu untuk jurusan teknik sipil politeknik negeri pontianak telah dilakukan proses pemenuhan dokumen mutunya seperti IKAD, survey kepuasan mahasiswa terhadap layanan dan sapras penunjang pendidikan di prodi, matriks kompetensi dosen dan tendik tahunan, monitoring dan evaluasi PBM dan sapras oleh QA, laporan kinerja program studi dan laporan evaluasi diri prodi, penyusunan analisa capaian pembelajaran, menyelesaikan telaahan dari audit mutu internal. Beberapa dokumen mutu (SOP, analisa jabatan manajemen Jurusan) ada dibuat draft nya dan ada yang direvisi dalam menunjang proses penjaminan mutu di jurusan teknik sipil polnep, dibuatnya kotak keluhan pelanggan. Penerapan dari pengembangan jurusan teknik sipil penyusunan Renstra sesuai dengan analisa jabatan, perlunya SOP sistem pembelajaran yang sesuai dengan standar mutu yang diperlukan, diperlukan format RPS yang seragam sesuai dengan standar mutu SPMI, perlu penyusunan kurikulum yang terbarukan di masing-masing prodi.
Co-Authors Deny Syahrani Rasiwan Rasiwan Ryanti, Eva