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Cost Savings In Workshop Building Structures Through Value Engineering Approach Based On Cold-Formed Steel With Integration Of Life Cycle Costing And Risk Evaluation Richard Austen Soegianto; Yusuf Latief
International Journal of Health Engineering and Technology Vol. 4 No. 6 (2026): IJHET MARCH 2026
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhet.v4i6.586

Abstract

Workshop building structures commonly use conventional steel materials known for their strength, but they pose challenges in terms of cost, transportation, and time efficiency—particularly in projects located in remote areas. This study aims to optimize the structural cost of Workshop buildings by integrating the approaches of Value Engineering (VE), the selection of Cold-Formed Steel (CFS) material, the Life Cycle Costing (LCC) method, and risk evaluation. VE is applied to identify the primary functions of the structure and propose more efficient alternatives without compromising performance. CFS is selected due to its lightweight nature, ease of transportation and installation, and suitability for remote project locations. The LCC method is used to assess total costs over the building's life cycle, including initial investment, maintenance, and residual value. Risk evaluation is conducted to identify potential technical, operational, and economic obstacles that may affect implementation success. The results show that the use of CFS through VE and LCC approaches can significantly improve cost efficiency compared to conventional steel structures. This approach not only reduces initial project costs but also saves long-term expenses through minimal maintenance and optimal service life. Risk evaluation supports more informed decision-making, making this integrated approach an effective strategy for designing economical, efficient, and sustainable Workshop structures.
MODEL HUBUNGAN ANTARA DIMENSI SAFETY KNOWLEDGE MANAGEMENT DAN KINERJA KESELAMATAN KONSTRUKSI Regina Chandra; Yusuf Latief; Danang Budi Nugroho
Journal of Scientech Research and Development Vol 7 No 2 (2025): JSRD, December 2025
Publisher : Ikatan Dosen Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56670/jsrd.v7i2.1499

Abstract

Industri konstruksi memiliki peran penting dalam pertumbuhan ekonomi, namun masih menghadapi tingkat kecelakaan kerja yang tinggi, yang menunjukkan bahwa penerapan Safety Knowledge Management (SKM) belum optimal. Penelitian ini bertujuan untuk mengembangkan model hubungan antara dimensi Safety Knowledge Management dan kinerja keselamatan konstruksi pada industri konstruksi di Indonesia. Dimensi SKM dalam penelitian ini meliputi proses knowledge management dan faktor pendukung knowledge management. Kinerja keselamatan diukur menggunakan indikator leading dan lagging. Pengumpulan data dilakukan melalui survei kuesioner terhadap 50 praktisi konstruksi, yang selanjutnya dianalisis menggunakan SPSS. Analisis data mencakup uji homogenitas, kecukupan data, validitas dan reliabilitas, korelasi, serta regresi linier berganda. Hasil penelitian menunjukkan bahwa model hubungan yang dikembangkan antara dimensi Safety Knowledge Management dan kinerja keselamatan konstruksi mampu merepresentasikan secara sistematis interaksi antar faktor keselamatan yang kritis. Model ini juga dinilai dapat mendukung evaluasi keselamatan, pengambilan keputusan yang berbasis informasi, serta inisiatif perbaikan berkelanjutan. Oleh karena itu, model yang diusulkan dapat diterapkan sebagai kerangka penilaian awal untuk mengevaluasi efektivitas implementasi Safety Knowledge Management pada sektor konstruksi.
Co-Authors Abdur Rohim Boy Berawi Achirwan Achirwan Aidil Fitriansyah Alin Veronika Alin Veronika Alin Veronika, Alin Alvian Sutekat, Ega Alwan Muhammad Naufal Amalia Dwi Purnamasari Andina Ganesdhi, Gabby Andreas Wibowo Ardiyanto, Fahreza Astrid Dwi Lestari Ayomi D. Rarasati Ayu Herzanita Bambang Trigunarsyah Bambang Trigunarsyah Bambang Trigunarsyah, Bambang Batara Sirait Bernadette Detty Kussumardianadewi Budi Nugroho, Danang Dameria Lady Hertina Lumban Raja Danang Budi Nugroho Dewi, Febrianti Silviana Dhia Tsuraya Nisrina Diana Rohmatul Fitria Djoko M Hartono Dwianditya, I Bayu Dyah Ayu Pangastuti Eddy Subiyanto Edhi Tri Budi Soesilo, Edhi Tri Budi Fadli, Zafira Alysha Febriansyah, Eki Hikmah Ferdinand, Joshua Feronica Damanik, Mariana Ghazali, Muhammad Ginting, Yan Hasiholan, Yosua Togar Hidayanti, Ranti Hidayawanti, Ranti Idi Namara Ilmi Azhara, Ulya Imran H. Mohammad Ineswari Syifa Hayuningtiyas, Ineswari Syifa Ismeth Abidin Ismeth Abidin Ismeth Abidin, Ismeth Ismeth S. Abidin Ismeth S. Abidin, Ismeth S. Isti Surjandari Jade Sjafrecia Petrociany Janrivai Adiman Silalahi Karim, Rully Andhika Kurniawati, Eva Andrian Laksono , Naufal Budi Laksono, Naufal Laksono, Naufal Budi Leni Sagita Riantini Leni Sagita Riantini, Leni Sagita Leni Sagita Supriadi, Leni Lestari, Astrid Dwi Luh Putu Ratna Sundari Lusiana Indarwati M. Fanshurullah Asa M. Fanshurullah Asa, M. Fanshurullah Machfudiyanto, Rossy Armyn Mohammed Ali Berawi Muhammad Rachmat Muhammad Yusuf Mulyono, Bagjo Naufal Budi Laksono Naufal Budi Laksono Novika Candra Fertilia Nugroho, Danang Budi Pangastuti, Dyah Ayu Paulus Setyo Nugroho Perdana Miraj Pondaag, Reynard Putika Yussi Putro, Anggoro Rahayu S. Arifin, Rahayu S. Rahman, Deansa Agya Rarasati, Ayomi Dita Ratih Fitriani Regina Chandra Renti Odor Siahaan Retyaning Utami Retyaning Utami, Retyaning Richard Austen Soegianto Rika Anggraini Rohmatul F, Diana Sagita Riantini Supriadi, Leni Saleh, Toha Saputro, Danang Eko Setyo Sarwanto Moersidik Silalahi, Janrivai Adiman Sutjiningsih M, Dwita Toha Saleh Triasa Maryadini Utami, Retyaning Puji Vincent Gaspersz Wisnu Isvara, Wisnu Yussi, Putika Zaman, Alvian Amaly Fasha Najmu