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All Journal Rekayasa Sipil Journal of Sustainable Technology and Applied Science Jurnal Teknologi dan Vokasi
Afrizal Naumar, Afrizal
Jurusan Teknik Sipil, Fakultas Teknik Universitas Bung Hatta
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering

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Kajian Kerentanan Kawasan Berpotensi Banjir Bandang Dan Mitigasi Bencana Pada Daerah Aliran Sungai (DAS) Batang Kuranji Kota Padang Utama, Lusi; Naumar, Afrizal
Rekayasa Sipil Vol 9, No 1 (2015)
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (689.119 KB)

Abstract

Penelitian ini bertujuan mengetahui zonasi banjir di sepanjang Batang Kuranji serta mitigasi akibat banjir. Banjir di Batang Kuranji disebabkan kerusakan DAS, perubahan fungsi lahan, runtuhnya bendungan alami dan patahnya saluran air. Dengan menggunakan data curah hujan tahun 2003 sampai tahun 2012 (saat terjadinya banjir bandang) didapat tinggi curah hujan 147,812 mm, debit banjir 440.384 m³/detik. Dari analisa peta citra dan korelasi terhadap parameter penyebab banjir, wilayah ini mempunyai dua kelas kerentanan yaitu kerentanan sedang di daerah tengah dan hilir, kerentanan rendah di daerah tengah. Daerah yang berpotensi mengakibatkan terjadinya banjir adalah daerah hulu, karena mempunyai tingkat kelerengan yang tajam (45% – 55%) dan berbukit. Mitigasi adalah dengan membuat peraturan pengaturan tata ruang, monitoring peruntukan lahan, sosialisasi kawasan banjir, normalisasi sungai, pelestarian hutan, perbaikan lereng, pembangunan saluran air. 
FACTORS AFFECTING PARTICIPATION IN A COMMUNITY-BASED PROGRAM: PADANG CITY-WEST SUMATRA'S EXPERIENCE Abdul Rahman, Mohd Shahril; Naumar, Afrizal; Mohammed, Abdul Hakim; Azis, Shazmin Shareena Abdul
Journal of Sustainable Technology and Applied Science (JSTAS) Vol. 2 No. 1 (2021): Journal of Sustainable Technology and Applied Science, May 2021
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Institut Teknologi Nasional (ITN) Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jstas.v2i1.3575

Abstract

Improving the quality of life of a community or an individual is an important aspect for society. This can be achieved in a number of ways that involve the participation of a number of parties. One way is through a community-based sanitation program (SANIMAS). However, community participation is another challenge that we should consider in order to ensure the success of promoting participation in a community-based program as one of the ways to improve the quality of life of society as a whole. The aim of present study is therefore to identify factors influencing community participation in a SANIMAS program. Community participation was measured in the form of frequency and quantitative descriptive distribution on the basis of the Likert scale. Findings discusses a number of internal and external factors related to community participation in the SANIMAS program. It contributes to the current literature review of various internal and external factors that promote the participation of the community in improving their quality of life. This study may be used as a reference for the Government and may be established at other locations for the development of environmental infrastructure in the context of the participation of the urban community.
PENDAMPINGAN PRODUKSI PAVING BLOCK BERMUTU PADA INDUSTRI KECIL UD. SAFIRA TARASO Naumar, Afrizal; Aryanti, Desy; Oktarina, Evince; Auriellia Riafdy, Luthfithary; Aqdi Afrul, Moh.Wal; Rinaldi , Irwandi
Jurnal Teknologi dan Vokasi Vol 3 No 1 (2025): Jurnal Teknologi dan Vokasi
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtv.2025.3.1.64-71

Abstract

Small industry UD. Safira Taraso produces paving blocks with various types and types of compressive strength, the most ordered by consumers are the quality of K-250 kg / cm2 and K-225 kg / cm2. Good quality paving blocks have a compressive strength value according to plan and are less than 10% of the absorption value according to SNI 03 - 0691 - 1996. The compressive strength test of paving blocks produced by UD Safira Taraso obtained 139.4 kg / cm2 (11.57 mpa) for the quality of K-225 kg / cm2 and a compressive strength value of 140.6 kg / cm2` (11.67 mpa) for K-250 kg / cm2. Paving block material consists of a mixture of cement, sand, crushed stone, stone ash and water. This material is obtained from the industry and standard testing is carried out in the Teknologi Beton laboratory of Bung Hatta University. This PKM aims to provide assistance and training in the production of paving blocks from the results of the mixture design in the laboratory for the two compressive strengths above. The K250 kg/cm2 mixture design obtained 103 paving blocks with materials of 1 sack of cement, 30.7 kg of sand, 62.1 kg of crushed stone, 63.6 kg of fly ash and 22.3 liters of water. The K225 kg/cm2 mixture design obtained 117 paving blocks with materials of 1 sack of cement, 64 kg of sand, 34 kg of crushed stone, 66.8 kg of fly ash and 28 liters of water. The results of the material mixture design obtained were carried out training and mentoring at the small industry UD. Safira Taraso. Keywords: Pavingblock, Mentoring, Compressive Strength, K225, K250
PENDAMPINGAN PRODUKSI PAVING BLOCK BERMUTU PADA INDUSTRI KECIL UD. SAFIRA TARASO Naumar, Afrizal; Aryanti, Desy; Oktarina, Evince; Auriellia Riafdy, Luthfithary; Aqdi Afrul, Moh.Wal; Rinaldi , Irwandi
Jurnal Teknologi dan Vokasi Vol 3 No 1 (2025): Jurnal Teknologi dan Vokasi
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtv.2025.3.1.64-71

Abstract

Small industry UD. Safira Taraso produces paving blocks with various types and types of compressive strength, the most ordered by consumers are the quality of K-250 kg / cm2 and K-225 kg / cm2. Good quality paving blocks have a compressive strength value according to plan and are less than 10% of the absorption value according to SNI 03 - 0691 - 1996. The compressive strength test of paving blocks produced by UD Safira Taraso obtained 139.4 kg / cm2 (11.57 mpa) for the quality of K-225 kg / cm2 and a compressive strength value of 140.6 kg / cm2` (11.67 mpa) for K-250 kg / cm2. Paving block material consists of a mixture of cement, sand, crushed stone, stone ash and water. This material is obtained from the industry and standard testing is carried out in the Teknologi Beton laboratory of Bung Hatta University. This PKM aims to provide assistance and training in the production of paving blocks from the results of the mixture design in the laboratory for the two compressive strengths above. The K250 kg/cm2 mixture design obtained 103 paving blocks with materials of 1 sack of cement, 30.7 kg of sand, 62.1 kg of crushed stone, 63.6 kg of fly ash and 22.3 liters of water. The K225 kg/cm2 mixture design obtained 117 paving blocks with materials of 1 sack of cement, 64 kg of sand, 34 kg of crushed stone, 66.8 kg of fly ash and 28 liters of water. The results of the material mixture design obtained were carried out training and mentoring at the small industry UD. Safira Taraso. Keywords: Pavingblock, Mentoring, Compressive Strength, K225, K250
Co-Authors Abdul Rahman, Mohd Shahril Aqdi Afrul, Moh.Wal Auriellia Riafdy, Luthfithary Azis, Shazmin Shareena Abdul Desy Aryanti, Desy Lusi Utama Mohammed, Abdul Hakim Oktarina, Evince Rinaldi , Irwandi