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All Journal Jurnal Ilmiah Universitas Batanghari Jambi Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Komposit : Jurnal Ilmu-Ilmu Teknik Sipil Jurnal Talenta Sipil Prosiding Seminar Nasional Rekayasa dan Teknologi (TAU SNAR- TEK)
Mardiaman, Mardiaman
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Local Entrepreneurs Involvement in the Procurement of Goods and Services by the Regional Government (Case Study: Construction Service Business Entities in Banten Province) Romani, Ahmad; Priyambodo, Bambang; Mardiaman, Mardiaman; Simanjuntak, Manlian Ronald A.; Ernamaiyanti, Ernamaiyanti
Jurnal Komposit: Jurnal Ilmu-ilmu Teknik Sipil Vol. 10 No. 1 (2026)
Publisher : Universitas Ibn Khaldun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/komposit.v10i1.20726

Abstract

The Banten Provincial Government continues to encourage the involvement of local business actors in procurement of goods and services. This is an effort to encourage job opportunities and economic equality in Banten Province. In 2024, the construction business sector will contribute 11.69 percent to the Banten Province economy. The objectives of this study are: 1) To analyze the distribution of local entrepreneurs' involvement in construction and consulting projects in Banten Province. 2). To determine the level of local entrepreneurs' involvement in construction and consulting projects in Banten Province. 3). constraints that influence the involvement of local entrepreneurs in construction services & consulting services projects in Banten Province. The research method is literature study and in-depth interviews with purposive sampling. The research location is Banten Province. Data analysis is descriptive analysis and the relative importance index (RII) calculation method. Construction Service Business Entities (BUJK) in Banten Province have 2,261 BUJK. The distribution of local business involvement in construction projects is generally concentrated in Tangerang Regency, namely 607 BUJK or 26.847%. Contractor services in Banten Province are 92.26% and Consultant services are 7.74%, where the amount varies in each Regency/City. The level of involvement of local business actors in Banten Province in construction projects is 70.01%. Meanwhile, the involvement of local consultant entrepreneurs is 29.99%. The obstacle for local entrepreneurs not being able to get involved in their own business environment (company domicile) is 60.4% because the work is only controlled by certain individuals and 18.9% stated that local entrepreneurs lack the finances to carry out government projects.
Evaluasi Wastage Level Material Struktur (Besi, Kayu, dan Beton) pada Proyek Rumah Susun Pemerintah di Surakarta Budiharsanto, Heribertus Nurbawono; Mardiaman, Mardiaman
Jurnal Talenta Sipil Vol 9, No 1 (2026): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v9i1.1266

Abstract

The construction industry is one of the sectors with a high level of material waste, particularly in structural works of building projects. Material waste not only leads to project cost inefficiencies but also increases environmental burdens and contradicts the principles of sustainable construction, especially in government-funded apartment projects that demand high accountability. Therefore, evaluating material waste based on actual field data is essential to improve material management performance. This study aims to evaluate the level of material waste (wastage level) of structural materials, including reinforcing steel, formwork plywood, and concrete, in a government apartment project in the City of Surakarta. The research employed a descriptive quantitative approach with a case study method, using a comparison between material acceptance data and actual material usage during the execution of structural works. The results indicate that reinforcing steel exhibits the highest average wastage level at 13.38%, followed by plywood at 9.90%, while concrete shows the lowest wastage at 2.50%. The highest wastage in steel materials occurs in M6 wiremesh, reaching 55.74%, whereas the highest plywood wastage is found in 12 mm plywood at 17.73%. The relatively low concrete wastage reflects the effectiveness of ready-mix concrete procurement systems in controlling material volume and minimizing residual waste.Based on these findings, it is recommended to improve steel cutting planning, select more durable formwork materials, and strengthen on-site material control to reduce material waste and support the implementation of sustainable construction practices in government housing projects.
Co-Authors Abda Abda Ahmad Romani, Ahmad Aswinto, Aswinto Azhar, Moh Bambang Priyambodo, Bambang Budiharsanto, Heribertus Nurbawono Ernamaiyanti Ernamaiyanti, Ernamaiyanti Fadhila Muhammad Libasut Taqwa Feril Hariati Indriasari, Indriasari Manlian Ronald A. Moh Azhar Muktadir, Redho Pandu Wiyana, Dian Silitonga, Desmon Simanjuntak, Martua Suhendar, Tatang Victorio Siahaan, Tirto Amsal Widhitomo, Kurniawan