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Journal : academia open

Analysis of the Effect of Linac Determination and Institutional Coordination on Implementation Time Performance Based on Decision-Making Performance in Linac Room Construction Adelia Rizky Fatmawati; Agus Suroso
Academia Open Vol. 11 No. 1 (2026): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.11.2026.13242

Abstract

General Background: Government procurement of advanced medical equipment is a critical component of health infrastructure development, particularly in oncology services requiring radiotherapy technology. Specific Background: Dr. Soeradji Tirtonegoro General Hospital is constructing an Integrated Cancer Center financed through a foreign loan scheme under Islamic Development Bank regulations, where Linear Accelerator (LINAC) procurement must follow International Competitive Bidding procedures and the equipment type has not yet been determined. Knowledge Gap: Empirical studies examining how LINAC type determination and institutional coordination influence construction time performance through decision-making processes in specialized hospital projects remain limited. Aims: This study analyzes the role of LINAC equipment determination and institutional coordination in achieving project time performance in LINAC bunker construction. Results: Multiple linear regression using IBM SPSS 25 indicates that LINAC type determination is the most dominant factor affecting project time performance, supported by effective coordination in procurement planning and tender preparation. Implications: Timely technical decisions and coordinated procurement mechanisms are essential to prevent construction delays and minimize design adjustments. Highlights: Equipment specification selection was the strongest factor linked to schedule attainment in bunker construction. Institutional collaboration under foreign loan procedures shaped tender preparation and planning. Regression analysis confirmed the importance of managerial decisions in meeting construction timelines. Keywords: Linac Type Determination, Institutional Coordination, Project Time Performance, Decision-Making Performance, Medical Equipment Procurement
Co-Authors Abdul Charis Acep Hidayat Adelia Rizky Fatmawati Adi Nurmahdi Adillah Akbar Ajahar Hasibuan Al Kautzar Ali Sunandar Alnis Gustin Laoli Amin, Mawardi Andri Irfan Rifai Anid Supriyadi Aries Andry Afriady Ascariena Rafinda Ascaryan Rafinda Bagus Prima Anugerah Bambang Hari Kusumo Banani, Ade Benjamin Julies Lekatompessy Benjamin Julies Lekatompessy Budi Susetyo Dahlan Hidayat Dwi Tri Nugroho Ekarismah Febriyani Eko Pradjoko Elhazri Hasdian Eliada Herwiyanti Endang Siti Astuti Ery Setiawan Fanta Wahyu Giarta Franrizka Ariza Freddy Permana Zen Getbogi Hikmawan Ghazi Ghossan Hindami Gyan Agye Try Krystyan Haidar Khoirul Amin Hairrudin Hamidah Nayati Utami Hedy Herdyana Hendri Nurmahdi Hendy Yusman Firdaus Heri Sulistiyono I Dewa Gede Jaya Negara I Gusti Made Kusnarta Ika Sari Damayanti Sebayang Ikbal Yurrazak Imam Sugeng Santoso Isfan Dina Isnaniar Rahmatul Azizah Jennika Rahmita Fatimah joewono prasetijo Karyawan, I Dewa Made Alit Kristiana, Retna Kukuh Mahi Sudrajat Lalu Arifin Aria Bakti Lantip Rujito Lianda Akti Leo Puteri M Bagus Budianto Maheswara Vidya Aditama marliana lutan Marliana Marliana Mawardi Amin Mawardi Amin Mawardi Amin Mawardi Amin Mawardi Amin Mawardi Amin melchior awanaman suarliak Miko Eniarti Monalisa Monalisa Muhamad Reza Maulana Muhammad Isradi Najmi Nurgitasari Negina Kencono Putri Novika Candra Fertilia Nurrachman Priyogi Karta Laksana Rahayu, Ety Resi Aseanto Risky Setiawan Rizki Rijatullah Rohani Sausan Nuhaa Maisarah Sediyanto Setyanto, Refius Pradipta Shalwa An-nisa Addawiyah Sherafina Reni Cahayanti Sholihin, Rohmat Agus Sugiarto Sugiarto Sukartono Suparjo Sutiono, Azwar Sutrisno Sutrisno Suwardji Syafwandi Tommy Anugrah Putra Tommy Putra Vian Marantha Haryanto Wibowo, Yudistira Widiyani, Agustina Wulandari, Oryz Agnu Dian Yanuar Kurniawan Yogi Iskandar Yordan Hermawan Apidana Yunita Dian Suwandari Yusron Saadi Zainal Arifin Zen Tenno Zentenno Zentenno