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Urbanization Challenges In Cipinang Besar Utara: A Study On Slum Conditions And Mitigation Muhammad Andryansyah; Arman Jayady
Enrichment: Journal of Multidisciplinary Research and Development Vol. 1 No. 9 (2023): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v1i9.59

Abstract

Urban regions across the globe face persistent challenges arising from slum settlements, which are intensified by rapid urbanization and can adversely affect residents’ well-being and socio-economic development. This study examines these challenges in Cipinang Besar Utara Sub-district, East Jakarta, DKI Jakarta Province, Indonesia. The study aims to assess the level of slum settlement conditions in accordance with Regulation of the Minister of Public Works and Public Housing Number 14/PRT/M/2018 and to formulate appropriate mitigation strategies. The research was conducted through five stages: direct observation and preparation of the existing-area profile, questionnaire design based on the regulatory assessment instrument, collection of slum-assessment data through observation and interviews, calculation and classification of slum levels for the 14 RWs, and formulation of mitigation recommendations through reference to the regulation and discussions with practitioners or experts. The results show that RW 12 is classified as a non-slum area; RW 01, RW 04–RW 11, RW 13, and RW 14 are classified as light slum areas; and RW 02 and RW 03 are classified as medium slum areas. The identified intervention categories include building rejuvenation, environmental-road improvement, drainage improvement, wastewater restoration, waste-management restoration, and fire-protection improvement. These findings provide a location-specific basis for prioritizing settlement-improvement actions in Cipinang Besar Utara and support evidence-based urban management in East Jakarta and the wider DKI Jakarta Province.
Optimizing Project Delivery in Educational Infrastructure: The Impact of Fast-Track Methods in Indonesian School Construction Arman Jayady; Sahala Tua Rajagukguk
Enrichment: Journal of Multidisciplinary Research and Development Vol. 2 No. 4 (2024): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v2i4.124

Abstract

Infrastructure development is essential for socio-economic growth, especially in the field of education, where facilities directly contribute to the development of human resources. In areas such as Sorong City, where the Indonesian government has invested a lot of funds, efficient project execution has become very important due to tight deadlines and budget constraints. This study examines the application of the fast-track method in managing the Model X School Construction Project in Sorong, focusing on its impact in reducing the duration and cost of the project. The fast-track method, characterized by overlapping and compression of activities, used in conjunction with Microsoft Project, represents a shift from the traditional, sequential project delivery model. The findings of this study show that the application of the fast-track method can reduce the project duration by 17 days and save indirect costs by 0.9%, or equivalent to IDR 13,073,000. These results confirm the effectiveness of this method in improving operational efficiency and reducing expenses in the context of projects that require quick and economical completion. This research contributes to the literature by providing insight into the practical benefits of fast-tracking methods in the construction industry, particularly educational infrastructure, and highlighting its potential for wider application to various types of construction projects.
Risk Management in the PPP Scheme for the East Sumatra National Ring Road Preservation Project in Riau Province Munarlis Papua; Arman Jayady; Hari Nugraha Nurjaman
Enrichment: Journal of Multidisciplinary Research and Development Vol. 3 No. 7 (2025): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v3i7.478

Abstract

The East Sumatra Highway, particularly the Pekanbaru–Simpang Lago section in Pelalawan Regency, is a strategic route that supports national economic growth and is part of the National Road network, which experiences congestion due to heavily loaded vehicles. As the need for road infrastructure intensifies, the government faces limitations in the State Revenue and Expenditure Budget (APBN). Therefore, alternative financing mechanisms such as State Sharia Securities (SBSN) and the Government and Business Entity Cooperation (PPP) scheme are required. This study aims to identify and assess the risks in the East Sumatra National Road Preservation PPP Project using a type-1 questionnaire-based descriptive analysis approach. The research respondents consist of representatives from the Party in Charge of the Cooperation Project (PJPK) and the Implementing Business Entity (BUP). The results indicate that PJPK faces 63 risks, with the main classifications including location, design, construction, operations, revenue, political, financial, force majeure, sponsorship, interface, asset ownership, and strategy. Meanwhile, BUP faces 60 risks under similar classifications, except that location risks fall solely under the responsibility of PJPK. These findings highlight the importance of proportional risk sharing according to the authority and responsibilities of each party. This research contributes to the development of risk mitigation strategies and supports decision-making for PPP-based infrastructure project financing. For future research, the use of the fuzzy logic method is recommended to reinforce risk weight allocation and to broaden the respondent base from both parties, thereby producing more representative results.