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All Journal Nusantara: Journal Of Law Studies Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil
Sandi Prayoga
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Religion Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Electrical & Electronics Engineering Engineering Law, Crime, Criminology & Criminal Justice

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Optimalisasi Produktivitas Crawler Crane pada Pekerjaan Pengangkatan Precast Beton Tiang Pancang 35 x 35 cm PT. Wijaya Karya Beton Tbk. Nayla Hanna Ariza; Wulandari Wulandari; Sandi Prayoga; Abdillah Mursyid; Deny Ernawan
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 3 No. 3 (2025): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v3i3.985

Abstract

This study aims to optimize the productivity of Crawler Crane heavy equipment in lifting precast concrete structural elements at PT Wijaya Karya Beton Tbk. The method used is a descriptive qualitative approach with data collection through direct observation in the field. The data is based on the equipment's operating cycle time and work efficiency. The results of the study show that the Crawler Crane heavy equipment used by PT Wijaya Karya Beton Tbk. produces a productivity of 20 tons/hour or 160 tons/day for 8 hours with the need for 2 units of crawler crane heavy equipment, resulting in a work efficiency of 80%. So the productivity results from the calculation have been optimal, so it is hoped that the results of this study can be a reference in the management of heavy equipment, especially Crawler Cranes in construction work at the Company PT. Wijaya Karya Beton Tbk.
The Contemporary Politics of Welfare and Anxiety: A Fiqh Siyasah Review of Indonesia’s 2045 Vision Amir; Akmal Adzharuz Dzaki; Sandi Prayoga; Aadil Ahmad Shairgojri
NUSANTARA: Journal Of Law Studies Vol. 4 No. 01 (2025): Nusantara: Journal of Law Studies
Publisher : Islamic Research Publiser

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17353871

Abstract

The Vision of Golden Indonesia 2045 represents a strategic national aspiration in celebrating a century of Indonesian independence. However, achieving this vision requires more than economic growth and infrastructure development; it also demands governance that is just, transparent, and grounded in the nation’s moral and spiritual values. This study aims to analyze the direction of government policies toward Golden Indonesia 2045 from the perspective of fiqh siyasah, focusing on how the principles of maṣlaḥah (public interest), ‘adālah (justice), shūrā (consultation), and amānah (trust) are reflected in current policymaking practices. This research employs a qualitative field approach, utilizing in-depth interviews with government officials, academics, and Muslim community leaders, supported by document analysis of national policy frameworks. The findings reveal that while national development plans are conceptually aligned with Islamic principles, their implementation remains weak in terms of distributive justice, public participation, and accountability. The gap between policy design and execution has resulted in unequal development outcomes, particularly affecting lower-income Muslim communities. This study contributes to the development of contemporary fiqh siyasah by integrating normative analysis with empirical field data. It proposes a maqāṣid al-sharī‘ah-based framework for assessing public policies to promote governance that is just, participatory, and oriented toward collective welfare in realizing Indonesia’s 2045 vision.
Co-Authors Aadil Ahmad Shairgojri Abdillah Mursyid Akmal Adzharuz Dzaki Amir Deny Ernawan Nayla Hanna Ariza Wulandari Wulandari