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All Journal Dedikasi : Jurnal Ilmiah Sosial, Hukum, Budaya Kurva S : Jurnal Keilmuan dan Aplikasi Teknik Sipil IJEBD (International Journal Of Entrepreneurship And Business Development) Rang Teknik Journal Zero : Jurnal Sains, Matematika, dan Terapan JURNAL PENDIDIKAN TAMBUSAI METIK JURNAL Jurnal Riset Pembangunan : Media Hasil Penelitian dan Kajian Pembangunan Daerah Jurnal Kacapuri : Jurnal Keilmuan Teknik Sipil Journal of Applied Science, Engineering, Technology, and Education Jurnal Inovasi Penelitian Media Komunikasi Dunia Ilmu Sipil (MoDuluS) Jurnal Teknik Gradien ARRUS Journal of Engineering and Technology Journal of Innovation Research and Knowledge Elektriese: Jurnal Sains dan Teknologi Elektro Media Bina Ilmiah Jurnal Abdimas Lamin Sepakat : Sesi Pengabdian Kepada Masyarakat International Journal of Industrial Engineering, Technology & Operations Management
ESWAN, TUKIMUN,
Universitas 17 Agustus 1945 Samarinda
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Transportation Other

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Analisis Value Engineering Pekerjaan Jalan Pelabuhan Tanjung Kramat Sangkulirang Pratama, Angga; Tukimun; Nur, Alpian
MoDuluS Media Komunikasi Dunia Ilmu Sipil Vol 7 No 2 (2025): Desember 2025
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/modulus.v7i2.7978

Abstract

Large-scale construction projects often face challenges in cost control without compromising the function and quality of the work. One approach to address this issue is Value Engineering (VE), a systematic method aimed at identifying and eliminating unnecessary costs. This study applies the Value Engineering Job Plan method based on the theory of A.J. Dell’Isola (1997), which consists of five phases: information, function analysis, creative, evaluation, and recommendation. The research was conducted on the Tanjung Kramat Sangkulirang Port Road project, focusing on subgrade work, which accounts for a significant portion of the project cost. Based on the analysis, two design alternatives were developed: (1) Preloading + 100 kN Geotextile without PVD, and (2) Embankment reinforced with Geotextile and Geocell. The first alternative achieved a cost saving of IDR 9,166,666,667 or 1.07%, while the second alternative provided a greater saving of IDR 19,404,156,166 or approximately 1.16%. The results indicate that the second alternative is the most economical option for implementation in this project. The application of VE proved effective in achieving cost efficiency without reducing the project's function and quality, making it a strategic approach in construction cost management.
Analisis Penerapan Sistem Manajemen Keselamatan Konstruksi Pada Proyek Pembangunan Kantor Bappedalitbang Kota Samarinda Zulkifli; Effendi Arifin, Benny Mochtar; Tukimun
MoDuluS Media Komunikasi Dunia Ilmu Sipil Vol 7 No 2 (2025): Desember 2025
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/modulus.v7i2.7980

Abstract

Construction work is a sector with a high risk of workplace accidents, requiring a structured and continuous implementation of the Occupational Safety and Health Management System (SMK3). This study aims to analyze the implementation of SMK3 in the development and rehabilitation project of the Bappedalitbang Office Building in Samarinda City, to assess how effectively occupational safety and health aspects are being applied. A qualitative method was used, with data collection techniques including direct observation, in-depth interviews, and documentation. Data analysis followed the Miles and Huberman model, which includes data reduction, data display, verification, and drawing conclusions. The results show that the availability of occupational safety facilities in the project has met the established standards, achieving 83%, which is categorized as “good” according to the Minister of Public Works Regulation No. 9 of 2008. The implementation of SMK3 also demonstrates a strong commitment from the project management, with an implementation score of 85.6%, indicating relatively optimal management of safety and health. However, there are still several inhibiting factors, such as the lack of education for workers, suboptimal use of personal protective equipment (PPE), and weak enforcement of safety regulations on-site. Based on these findings, continuous improvement is needed in the areas of training, safety audits, and routine monitoring to enhance the overall quality of SMK3 implementation. This research is expected to serve as a reference for formulating strategies to improve workplace safety in construction projects, both in the public and private sectors.
An Integrated Critical Path Method and PERT Approach for Schedule Performance Evaluation of Drainage Construction Projects Ilham; Habir; Tukimun
International Journal of Industrial Engineering, Technology & Operations Management Vol. 3 No. 2 (2025): December 2025
Publisher : Indonesia Academia Research Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62157/ijietom.v3i2.114

Abstract

Time control is a critical factor in the successful delivery of drainage construction projects, which are often characterized by high complexity, limited working space, and significant uncertainty in activity durations. Delays in such projects can have substantial economic and social impacts, underscoring the need for reliable schedule performance evaluation. This study aims to evaluate the schedule performance of a drainage construction project by integrating the Critical Path Method (CPM) and the Program Evaluation and Review Technique (PERT) using a Work Breakdown Structure (WBS)-based approach. The research employs secondary data in the form of a project schedule presented as a weekly S-curve with a planned duration of 180 calendar days. A CPM network is developed at the WBS level to identify the dominant project path, followed by applying PERT to critical activities to assess duration uncertainty and completion probability. The results indicate that the dominant path consists of preparation works, earthworks and piling works, drainage channel construction, and pedestrian access works, with drainage channel construction identified as the most critical activity. The PERT analysis reveals that uncertainty in dominant activities increases the expected project duration and reduces the likelihood of on-time completion. These findings suggest that deterministic scheduling alone may underestimate project timelines, whereas integrating CPM and PERT provides a more realistic evaluation framework. The study concludes that a WBS-based CPM–PERT approach is effective for assessing schedule performance under data limitations and offers practical insights for improving project time control and decision-making.
Evaluating Spider Web Pavement versus Conventional Pavement for Sustainable Road Infrastructure Irwin; Alpian Nur; Tukimun
International Journal of Industrial Engineering, Technology & Operations Management Vol. 3 No. 2 (2025): December 2025
Publisher : Indonesia Academia Research Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62157/ijietom.v3i2.115

Abstract

Road pavement plays a critical role in ensuring the functionality and sustainability of transportation infrastructure, particularly under increasing traffic loads and challenging subgrade conditions. Conventional pavement systems, although widely used, often exhibit performance limitations, such as deformation and differential settlement, when applied to weak soils. This study aims to compare the Spider Web Pavement (slab-on-pile system) with conventional pavement systems in terms of structural performance, technical characteristics, and economic efficiency. A descriptive–comparative methodology based on a systematic literature review was employed to analyze key parameters, including load distribution, pavement thickness, construction complexity, maintenance requirements, and service life. The results indicate that the Spider Web Pavement system provides superior structural performance by efficiently transferring loads to deeper soil layers, significantly reducing subgrade stress and minimizing settlement. It also demonstrates greater resistance to deformation and a longer service life than conventional pavements. However, these advantages are associated with greater construction complexity and higher initial costs. In contrast, conventional pavements offer simpler construction processes and lower upfront investment but require higher maintenance and exhibit shorter service life, particularly under weak subgrade conditions. The findings suggest that while conventional pavements remain suitable for stable soils and cost-sensitive projects, Spider Web Pavement systems offer a more sustainable and cost-effective solution in the long term, especially in geotechnically challenging environments. The study highlights the importance of adopting a life-cycle and performance-based approach in selecting appropriate pavement systems for sustainable road infrastructure development.
Transportation Infrastructure Optimization for Enchancing Disaster Preparedness in The Sepaku Semoi Dam Emergency Plan (EAP) Zony Yulfadli; Tukimun Tukimun; Friska Feronica Bn Putri; Abul Hashem Beg
ZERO: Jurnal Sains, Matematika dan Terapan Vol 9, No 3 (2025): Zero: Jurnal Sains Matematika dan Terapan
Publisher : UIN Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/zero.v9i3.25562

Abstract

This study examines the optimization of evacuation routes within the Emergency Action Plan (EAP) for the Sepaku Semoi Dam in East Kalimantan, Indonesia, through the application Analytical Hierarchy Process (AHP). The analysis was based on three key criteria : accesibility (0.45), road capacity ( 0.30) and physical resilience (0.25). The evaluation was carried out utilizing expert questionnaires (n = 80), field surveys, and secondary data, which encompassed HEC-RAS flood simulations and the official Emergency Action Plan (RTD) document. The results underscore the Silkar-Bukit Raya-Petung corridor (A1) as the most reliable evacuation route, succeeded by the Trans Kalimantan Road (A2) and the Southern Ring Road (A3), whereas the Karang Jinawi-Sotek Road (A4) plays a supplementary role for areas with high population density. Furthermore, two additional routes (A5 and A6) are suggested as qualitative extensions to the network, which are not part of the AHP ranking, aimed at enhancing spatial coverage for underserved communities. The estimation of the evacuation fleet suggests that around 23,700 residents would need transportation in the event of a dam failure. The combination of AHP with spatial and survey-based data establishes a systematic and replicable framework for prioritizing evacuation routes in the context of dam-related disaster preparedness.
ANALISA KONEKTIVITAS DAN AKSESIBILITAS JALAN PROVINSI KALIMANTAN TIMUR Chitia Agustina Wulandari; Zony Yulfadli; Tukimun Tukimun; Mohd Haziman Wan Ibrahim
DEDIKASI : Jurnal Ilmiah Sosial, Hukum, Budaya Vol 27, No 1 (2026): DEDIKASI
Publisher : Prodi Ilmu Administrasi Negara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/ddk.v27i1.9651

Abstract

Konektivitas dan Aksesibilitas jalan di Provinsi Kalimantan Timur sangat dibutuhkan untuk menciptakan keterpaduan transportasi wilayah sehingga mampu memberikan peran strategis dalam aspek ekonomi, sosial budaya, lingkungan, politik, serta pertahanan dan keamanan, dan dimanfaatkan sebesar-besarnya untuk kesejahteraan rakyat khususnya di Provinsi Kalimantan Timur. Tujuan dari penelitian ini adalah melakukan analisis terhadap kondisi konektivitas dan aksesbilitas jaringan jalan Provinsi dengan pengukuran Indeks Konektivitas dan indeks aksesbilitas sebagai salah satu indikator dalam mengukur keterhubungan wilayah-wilayah di Provinsi Kalimantan Timur yang terdiri dari 7 kabupaten dan 3 kota. Metode yang digunakan dalam penelitian adalah dengan metode kuantitatif yaitu perhitungan menggunakan rumus indeks Konektivitas dan indeks aksesbilitas. Hasil dari Analisa indeks konektivitas (β) menunjukkan Kabupaten Berau memiliki indeks konesktivitas β = 0,9 (kategori sedang), Kabupaten Kutai Barat adalah β = 0,38 (kategori rendah), Kabupaten Kutai Kartanegara adalah β = 0,49 (kategori rendah), Kabupaten Kutai Timur adalah β = 1,08 (kategori tinggi), Kabupaten Mahakam Ulu adalah β = 0,60 (Kategori Sedang), Kabupaten Paser adalah β = 0,34 (kategori rendah), Kabupaten Penajam Paser Utara adalah β = 0,87 (kategori sedang), Kota Balikpapan adalah β = 0,79 (kategori sedang), Kota Bontang adalah β = 2,0 (kategori tinggi) dan Kota Samarinda adalah β = 1,97 (kategori tinggi). Hasil analisis terhadap indeks aksesbilitas menghasilkan Indeks Aksesbilitas Kabupaten Berau sebesar 0,0002029 < SPM. 0,05 (dibawah standar pelayanan minimum), Indeks Aksesbilitas di Kabupaten Kutai Barat sebesar 0,0000674 < SPM. 0,05 (dibawah standar pelayanan minimum), indeks aksesbilitas Kabupaten Kutai Kartanegara sebesar 0,0001782 < SPM. 0,05 (dibawah standar pelayanan minimum), indeks aksesbilitas Kabupaten Kutai Timur sebesar 0,0001749 < SPM. 0,05 (dibawah standar pelayanan minimum), indeks aksesbilitas Kabupaten Mahakam Ulu sebesar 0,0000632 < SPM. 0,05 (dibawah standar pelayanan minimum), indeks aksesbilitas Kabupaten Paser sebesar 0,0003026 < SPM. 0,05 (dibawah standar pelayanan minimum), indeks aksesbilitas Kabupaten Penajam Paser Utara sebesar 0,0025684 < SPM. 0,05 (dibawah standar pelayanan minimum), indeks aksesbilitas Kota Balikpapan sebesar 0,0157729 < SPM. 0,05 (dibawah standar pelayanan minimum), Indeks aksesbilitas Kota Bontang sebesar 0,0761138 < SPM. 0,05 (dibawah standar pelayanan minimum), dan indeks aksesbilitas Kota Samarinda sebesar 0,00937 < SPM. 0,05 (dibawah standar pelayanan minimum). Seluruh indeks aksesbilitas kabupaten dan kota di Provinsi Kalimantan Timur indeks aksesbilitasnya dibawah standar pelayanan minimum (SPM) berdasarkan Keputusan Menteri Kimpraswil No. 524/KPTS/M/2001. Kondisi ini mengingat luas wilayah yang besar tidak diimbangi dengan jumlah infrastruktur jalan yang memadai (tidak seimbang).
KAJIAN TITIK SIMPUL TRANSPORTASI DI PROVINSI KALIMANTAN TIMUR Tukimun Darmo Suwito; Zony Yulfadli
Jurnal Teknik Gradien Vol 18 No 01 (2026): JURNAL TEKNIK GRADIEN
Publisher : Fakultas Sains dan Teknologi Universitas Ngurah Rai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47329/teknikgradien.v18i01.1806

Abstract

Berdasarkan hasil kajian dalam perencanaan titik Simpul Transportasi di Provinsi Kalimantan Timur, diketahui banyak titik simpul transportasi darat di setiap kabupaten/kota di Provinsi Kalimantan timur, masih memerlukan perbaikan dan pembangunan titik simpul baru. Dengan adanya IKN Nusantara tentunya titik simpul yang ada dapat menjamin terjadinya konektivitas, aksesbilitas dan mobilitas menuju wilayah-wilayah strategis di Kalimantan Timur. Kondisi perkerasan jalan pada ruas-ruas jalan negara, provinsi dan kabupaten kondisinya tidak sepenuhnya mantap dan baik, sehingga untuk menjangkau wilayah-wilayah di Provinsi Kalimantan Timur diperlukan alternatif moda transportasi lainnya. Berdasarkan kondisi geografis di Provinsi Kalimantan Timur dengan memiliki banyak aliran Sungai dan kondisi medan yang terjal dengan banyaknya hutan lindung, maka kebutuhan transportasi air dan udara juga menjadi begitu penting untuk menghubungkan wilayah-wilayah perbatasan dan terpencil yang belum adanya akses jaringan transportasi darat. Ada beberapa solusi dalam mengatasi kondisi titik simpul yang ada di Provinsi Kalimantan Timur yaitu dengan Revitalisasi terhadap kondisi terminal agar dapat melayani terhadap fungsi dan pelayanan terminal bagi pengguna moda transportasi darat; Pemerataan bandar udara khususnya pada wilayah-wilayah terpencil dan perbatasan; Pemerataan pelabuhan-pelabuhan laut dan ASDP serta penerapan tata kelola dan kebijakan transportasi yang smart dan berkelanjutan.
Co-Authors ABDUL TALIB, ABDUL Abul Hashem Beg Aco Wahyudi Efendi Ade Satriya, Muhammad Andi Admaja, Wahyu Mahendra Trias ALPIAN NUR Alpian Nur Amir Amir Amir Amir Amir Wardana Andi Indrawati Andi Muhammad Ade Satriya Angga Pratama Anggraeny, Devita Rizky Benny Mochtar Chitia Agustina Wulandari Diyat Susrini Widayanti Effendi Arifin, Benny Mochtar Eswan Eswan Eswan, Eswan Fajrina Adhe Yossa Friska Feronica Bn Putri Habir Hence Michael Wuaten Hermansyah Hermansyah HJ, Aripin Noor Ilham Imam Nazarudin Latif Irwin Kumarul Zaman Mahrus Efendi MARZUKI, ROBBY Mohd Haziman Wan Ibrahim Muhammad Ali Yusran Muhammad Chaidir Aulia Musrifah Musrifah, Musrifah Panjaitan, Maraden Prabowo, Sigit Herananda Prawoto, Alif Rahmah, Fitria Restu Irawan Riz Anugrah Rizki Satria Putra Rony, Zahara Tussoleha Rosa Agustaniah Sugiarto S Suharto Suharto Viva Oktaviani, Viva Wahyu Mahendra Wahyu Mahendra Trias Wulandari, Chintia Agustina Yuswal Subby Zony Yulfadli Zony Yulfadli Zony Yulfadli Zulkifli