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All Journal Jurnal Konstruksi Jurnal PkM MIFTEK Jurnal Konstruksi
Ganjar Jojon Johari
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Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Social Sciences Other

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Peran Sains dan Teknologi Dalam Meningkatkan Kualitas Hidup Masyarakat Fitriyadi, Adi; Syafe’i, Abdullah; Gunawan, Indra; Ramadhan, Ismil Nur; Gunawan, Izwan; Yulianti, Jihan; Nuralim, Ma’rij; Ropik, Muhammad; Riyantini, Ranti; Febrina, Syarah Intan; Ramadhan, Valiant Bintang; Johari, Ganjar Jojon
Jurnal PkM MIFTEK Vol 3 No 1 (2022): Jurnal PkM MIFTEK
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/miftek/v.3-1.1295

Abstract

Currently we are being hit by the COVID-19 pandemic which of course has an impact on all sectors, especially the world of education, where inevitably teaching and learning activities throughout Indonesia must be carried out online. In addition, there are restrictions on community activities that have been implemented on a large scale so that the scope of community movement is limited. The virtual world is one way that can be used to continue to be creative and add insight in order to become a much better generation. Therefore, this is where technology plays a role. Many of the nation's next generations are starting to be active in carrying out productive activities from home through virtual communities. One form of activity is a webinar. Webinars are seminars that are held online where the themes raised are hot issues or topics in society.
Penerapan Metode Cost Significant Model pada Estimasi Biaya Pembangunan Peningkatan Jalan Ganjar Jojon Johari; Muhammad Rifqy Almuhsy
Jurnal Konstruksi Vol 22 No 1 (2024): Jurnal Konstruksi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/konstruksi/v.21-2.1427

Abstract

Indonesia is intensively developing various infrastructure such as buildings, mosques, roads, bridges, dams and much more. Detailed planning is needed so that construction runs smoothly and results are maximum, including planning the budget (RAB). One method that can help identify significant costs in construction projects is the Cost Significant Model Method. The Cost Significant Model method is a cost analysis method that can be used to identify significant costs in construction projects. This method uses multiple linear regression analysis. In Indonesia, building district roads is a priority to improve connectivity and community welfare. Applying the Cost Significant Model in the Garut district road project is very important for efficient cost management. The aim of this research is to identify significant cost factors in district road projects and analyze the effect of implementing the Cost Significant Model on project cost management in the region. The research results show that the cost significant model provides accurate cost predictions with a coefficient of determination of 0.943, indicating a significant influence of variables on project costs. The variables Asphalt pavement division (X4) and structure division (X5) have a significant influence on project costs, so they can be prioritized to manage risks and reduce the impact of unexpected costs. The conceptual cost estimation model from this research is Y = -339907740.45 + 380172.81 (X4) + 117874.24 (X5). Testing the validity of this model shows that the cost estimation using this model is more accurate than using the average price per square meter times the building area. The Cost Significant Model method is an effective tool for managing road project costs in Garut Regency. This can help project managers predict costs more accurately and identify factors causing cost increases.
Co-Authors Acep Gunawan Ajat Jatnika Albar, Ruly Frans Almuhsy, Muhammad Rifqy Andy Permana Sidiq Anjas Ninda Hantari Febrina, Syarah Intan Fitriyadi, Adi Gunawan, Izwan Hari Sanjaya Ispi Taopik M Ivan Triguna Mochammad Imron Awalludin Muhammad Iqbal Ramdhani Muhammad Rifqy Almuhsy Nadia Nur Islami Nuralim, Ma’rij Ramadhan, Ismil Nur Ramadhan, Valiant Bintang Restha Rizky Fazriani Reva Rival Fauzi Riyantini, Ranti Rizki Supian Ropik, Muhammad Ryzki Rahardi Sahid Amarulloh Syafe’i, Abdullah Yulianti, Jihan