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Delays Analysis Of TRANSKO Tawes 11.3 DWT Mooring Boat Development Project Based On Risk Management Imam Pujo Mulyatno; Samuel Samuel; Feri Adi Mukhlisin; Syaiful Tambah Putra Ahmad
International Journal of Marine Engineering Innovation and Research Vol 8, No 2 (2023)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i2.16610

Abstract

In shipbuilding projects, it is often the case that the project completion time exceeds the planned target time. Risk is an important factor in estimating the project schedule. If risk occurs in a project, it is certain that the project duration will increase. Therefore, risk analysis and mitigation are needed in the risk management of shipbuilding projects. The case study in this research is the 11.3 DWT TRANSKO Tawes mooring boat construction project owned by PT Pertamina Trans Kontinental which is experiencing delays. With data in the form of the project main schedule, risk analysis uses Primavera Risk Analysis software integrated with the Monte Carlo method to analyze risks to the schedule and provide an estimate of the exact project completion time. By randomly decreasing the uncertainty variable for 201 iterations, the results show that the percentage value of project delays is 11.38% of the target project construction duration of 167 days so that the project is estimated to experience a maximum delay of 19 days from the planned target duration so that the project is completed in 186 days or 1 day longer than the actual duration of the project which is completed in 185 days. In the TRANSKO Tawes 11.3 DWT mooring boat construction project, 12 risks were obtained that affected the project with details of 3 high category risks, 2 medium category risks, and 7 low category risks. As for the actual duration of the project, there is an increase in productivity compared to the duration of the simulation results, which is 0.0001 DWT/mandays.
ANALISA LIFEBOAT PLACEMENT EFFECTIVENESS TERHADAP PROSES EVAKUASI KAPAL PENUMPANG MENGGUNAKAN METODE AGENT BASED MODELLING SIMULATION Imam Pujo Mulyatno; Parlindungan Manik; Shalwa An-nisa Addawiyah
Jurnal Rekayasa Mesin Vol. 14 No. 2 (2023)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v14i2.1348

Abstract

The study of “Lifeboat placement effectiveness” which was applied to the evacuation process of passenger ships should be based on the regulation of IMO MSC.1/Circ.1533. The analysis of the evacuation duration was important considering the high number of fatalities in shipping accidents based on KNKT data, as many as 686 people died in the last 7 years. This study analyzed the duration of evacuation using a simulation method based on “Agent Based Modelling Simulation” with the purpose to obtain a modeling framework to simulate the evacuation process to the lifeboat in 3 dimensions. Simulations were applied to 4 cases with 2 different lifeboat positions. The results of the analysis showed that the total value of the evacuation duration for lifeboats placement on the navigation deck which was placed close to the main stair of the exit route was leading than the placement in the existing position, which as case 1 lead by 1 minute, case 2 lead by 1 minute 2 seconds, case 3 lead by 23 seconds, and case 4 a lead by 17 seconds. The calculation also showed that the total evacuation duration in each case was valued at 60 minutes, which met the IMO MSC.1/Circ.1533 standard.
Co-Authors A.F. Zakki Abdul Aziz Romani Achmad Nurochman Adnan Septi Hadi Romadlon Agung Putra Agung Surana Dwi Yoga Agung, Risto Wibowo Ahmad Fauzan Zakki Akbar Huffadz Kalam Akbar, Heri Akbar, Ilham Fathony Alam Fajar Ramadhany Aldias Bahatmaka Alief Hidayatulloh Ananda Riris Kurnia Pratama Andi Trimulyono Andreas Ricardo Hasian Siagian Andriyanto, Fajar Andromeda, Trias Angelia, Christine Anggita Firda Renatasari Ardi Septiadi Ari Wibawa Budi Santosa Ari Wibawa Budi Santosa Ari Wibawa Budi Santosa Ari Wibawa Budi Santoso Arif Putra Rizky Ary Ramadhan Astrid Aisya Rahmi Aziz Mukhsin Bayu Ade Mahaputra Bayu Adityo Nugroho Bela Saktila Sandy Berlian Arswendo A Berlian Arswendo Adietya Bibit Saputra Cindy Rizka Griyantia Citra Tri Tunggal Dewi Deddy Chrismianto Defina - Prawoto Dhimas Satriyan Panuntun Dina Krisnawati Ebenhazer Rizky Dwiano Eko Sasmito Hadi Ellypar Sutisna S Fajar adha Fajar Susilo Fajrul Falah Rosid Fakhrija, Muhammad Fahmy Fasya Nurayoga, Fasya Feri Adi Mukhlisin Ferlyn Papalangi Fikri Khalis Tenar Firmandha, Topan Frima Daim Siregar Good Rindo Hafidh Ivandri Harry Pratama, Muhammad Hartono Yudo Herman Afdul Ngazis, Herman Afdul Heru Ayo Subandi Hidayat, Nur Fajar Hilman Andriyana Hidayatis Salam I Made Wira Karisma Imam Handhika, Imam Indra Kurniawan Indra Saean Iqbal Fahrudin J. Johan Joko Subekti Jordan Samuel Hutapea Josua Parulian Parulian Sinaga Kiryanto Kiryanto Kiryanto Kiryanto Kiryanto Kiryanto Kiryanto Kiryanto Kiryanto Kiryanto Kyky Ramalida Yanti Ladwika Ilham Albiyan Lestari Damanik M Yaqut Zaki Aji M. Andi Handrian M. Ikbal Afdhal Maria Listyo Yulianti Moh. Hasan Sidiq Moh. Resi Trimulya S Muhammad Alan Muhammad Iqbal Muhammad Iqbal Muhammad Iqbal Muhammad Iqbal muhammad jamal gilang perdana Najma Hozilah Nofia Maranata Norman Yasser Arrazi Ocid Mursid Ocid Mursid Overt Elois Pardamean Parlindungan Manik Parlindungan Manik Parlindungan Manik Parlindungan Manik Parlindungan Manik Parlindungan Manik Permadi, Andy Setya Ponco Bagio Pamungkas Rachmat Alif Maulana Raldimaz Islahan Recha Hafida Ardiansyah Rezza Alvian Santosa Richad Yunanto Rifat Al Farid Riki Agustian, Riki Risda Septerina Rizki Hidayatullah Romansah, Dimas Rosita, Ila Samuel Febriary Khristyson Samuel Febriary Khristyson Samuel Samuel Samuel Samuel Sarjito Joko Sisworo Sarjito Joko Sisworo Sarjito Joko Sisworo Sarjito Jokosisworo Sarjito Jokosiworo Setiyo Triyanto Shafira Nabila Siregar Shalwa An-nisa Addawiyah Sheila Ayu Kirana Prabani Siregar, Frima Daim Solihin Suwarsa Sudarminto, Tri Astuti Sukanto Jatmiko Sukron Makmun Sukron Makmun Surya Ari Wardana Syaiful Tambah Putra Ahmad Untung Budiarto Vina Widya Lestari Wahyu Dwi Yunanto Wahyu Wibowo Wildan Achmad Suryaningrat Wilma Amiruddin Yuli Prastyo Zaki Maulana Iqbal