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All Journal Journal of Innovation Research and Knowledge SENTRI: Jurnal Riset Ilmiah Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Dharmawangsa: International Journal of the Social Sciences, Education and Humanitis DEVOTE: Jurnal Pengabdian Masyarakat Global Jurnal Riset Ilmiah Jurnal Teknik Informatika dan Teknologi Informasi
Kerlima Hutagaol
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Aerospace Engineering Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Evaluation Of Design Change Risks On Time And Quality Control In Apartment Projects In Samarinda City Hutagaol, Kerlima; Samosir, Maret Jerman; Sihite, Boy; E, Meliana Nur
Dharmawangsa: International Journal of the Social Sciences, Education and Humanitis Vol 7, No 1 (2026): Social Sciences, Education and Humanities
Publisher : Universitas Dharmawangsa Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/ijsseh.v7i1.8426

Abstract

Design change is a common risk in construction projects and can significantly impact the efficiency of time control and work quality. This study aims to evaluate the impact of design change risk on time and quality control in a flat construction project in Samarinda. The research method used is a case study with a quantitative and qualitative descriptive approach, through interviews with the project team and analysis of project documents such as shop drawings, implementation schedules, and work progress reports. The results show that design changes that occurred in structural and architectural work caused a delay of 32 days from the initial schedule (from 365 days to 397 days). In addition, a decrease in quality efficiency was found due to revisions to working drawings and adjustments to technical specifications in the field. This impact can be minimized through the implementation of more intensive design coordination between planning consultants, supervisors, and contractors before work begins. This study emphasizes the importance of implementing design change risk management to maintain time control and quality in construction projects.
FOUNDATION RECOMMENDATIONS TO PROVIDE BEARING CAPACITY FOR ADDITIONAL FLOORS IN THE EAST JAKARTA PPKPPL BUILDING Hutagaol, Kerlima; Dasuha, Ancient Betman; Gunawan, Hendra Ali; Muriya, Muriya
Dharmawangsa: International Journal of the Social Sciences, Education and Humanitis Vol 7, No 1 (2026): Social Sciences, Education and Humanities
Publisher : Universitas Dharmawangsa Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/ijsseh.v7i1.8270

Abstract

This study aims to provide recommendations regarding foundations capable of supporting additional floors in the PPKPPL building in East Jakarta. The focus of this study is to assess the feasibility of the existing structure, especially the foundation elements, in line with the planned floor addition. A survey was conducted through visual and technical observations to determine the current condition of the structural elements. Data obtained from the survey were then analyzed using structural calculation methods to determine the foundation's capacity to accommodate gravity and earthquake loads in accordance with applicable standards. The analysis results indicate that the existing foundation's bearing capacity is insufficient to support the planned loads after the floor addition. If there is a mismatch between the foundation capacity and the new loads, recommendations for foundation repair or reinforcement will be provided so that the building can meet safety and comfort standards. It is hoped that this study can provide a basis for making technical decisions regarding additional floors and appropriate foundation reinforcement.
Co-Authors Aji Wibowo Kurniawan Akhmad Faruq Akhmad Faruq Andhy S, Nanang Angga Permana Pasya Budi Harta Winata Budi Harta Winata Dasuha, Ancient Betman Dendy Noviandy E, Meliana Nur Fahrian Ananda Harahap Gunawan, Hendra Ali Ichwan Wahyudi Iqbal Rizki Pranata Kartika, Yudha Manurung, Edison Hatoguan Maret Jerman Samosir Meliana Nur Evani Muhammad Ardiansyah Muriya, Muriya Nanang Andhy Setiawan Pandya Fadil Munpintoro Pelleng, Frans Rommy Permatasari, Agnes Intan Purba, Betman Dasuha Putrafakhmi, Dizzy Rachmaiyanti Rachmaiyanti Rachmaiyanti Rachmaiyanti Riza Fahlevi Riza Fahlevi Rizki Hartopik Saleh, Muh Amin Samosir, March German Samosir, Maret Jerman Saripuddin, Imron Sihite, Boy Sitti Wardiningsih Sri Hartanto Sumadulloh, Sumadulloh Tiurmaida, Serepina Tumanggor, Ojakma Sihar Panaili