Penjadwalan Berdasarkan Analisis Faktor-Faktor Penyebab Keterlambatan Proyek Reparasi Kapal: Studi Kasus MV. Blossom

Padaga, Laura Karennina; Rochani, Imam; Mulyadi, Yeyes

doi:10.12962/j23373539.v7i1.29075

Cited by 4 publications

(5 citation statements)

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“…In the field of risk assessment, Bayesian Networks' capacity to use both quantitative and qualitative data to produce posterior probabilities is particularly helpful. The probability of a child node C given that the parent node is true is known as the conditional probability and is represented by the symbol P (Pt | C) [11]. Bayes' theorem serves as the foundation for the relationship between nodes in Bayesian networks, which can be expressed as follows:…”

Section: A Descriptionmentioning

confidence: 99%

Risk Analysis of Delay in Ship Repair KM Binaiya with Bayesian Network Method

Baroroh,

Setiawan,

Azhar

et al. 2023

IJMEIR

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⎯ Ship repair is a project that is short in process so that time is an important element in its completion parameters. Delay is something that can happen to a job. A job experiencing delays must have a cause that affects the work. Causes of delay in the case of ship repair are poor time management, less skilled human resources, the addition or development of work. But whatever the obstacles, shipyards are still required to complete the ship repair process in a timely manner. Seeing this problem, this research was conducted to provide input in connection with the strategies used by PT XYZ in overcoming the delay factor in the repair of the KM Binaiya ship. In the research to support this thesis, the Bayesian Networks Method is used to analyze the factors that cause delays in ship repairs. After risk identification using the Bayesian networks method.The highest risk is replete activities as minor categorized, where the caused tank cleaning work related to hazardous waste, which must be cleaned to be safe for hot work with a risk score of 0.108. The second cause is installation of scaffolding for replete work facilities at height with a risk score of 0.054.

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Section: A Descriptionmentioning

confidence: 99%

Risk Analysis of Delay in Ship Repair KM Binaiya with Bayesian Network Method

Baroroh,

Setiawan,

Azhar

et al. 2023

IJMEIR

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“…Adiluhung Saranasegara is a poor scheduling so that the plan and realization of the work are not achieved [12]. According to Padaga (2018) in a case study at PT. PAL Indonesia (Persero) the project management process was disrupted due to several things, among others, due to supervision when the work was not going well, evaluation of work results was not carried out because work notes were not conveyed to other departments, and lack of coordination between the shipyard and the shipowner [13].…”

Section: Project Managementmentioning

confidence: 99%

“…According to Padaga (2018) in a case study at PT. PAL Indonesia (Persero) the project management process was disrupted due to several things, among others, due to supervision when the work was not going well, evaluation of work results was not carried out because work notes were not conveyed to other departments, and lack of coordination between the shipyard and the shipowner [13]. From some these problems, it was also decided to provide a feature to oversee ship repair project activities as well as a feature to report results and job evaluations that can be accessed by internal and external parties at the shipyard and shipowner who has responsibility for the jobdesk.…”

Section: Project Managementmentioning

confidence: 99%

A Preliminary Web-Based Intermediary Application Design For Ship Repair Planning Services

Siswantoro

Nugroho

Zaman

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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According to data from the 2019 Ministry of Transportation Statistics Book, the number of national shipping fleets or ships in the country from 2015-2019 has doubled. However, from the potential of the current operating fleet, it shows that more than 75% of the fleet are over 20 years old. With such conditions, it is necessary to plan for ship maintenance and repairs to be as good as possible and to spend as little time as possible. This research aims to design a web-based intermediary application for ship repair planning services that can be accessed by using a website browser. The initial stage is to observe the condition of ship repair and planning from shipyard and shipowner perspectives through the literature and field study. From the result of the observation, then analyze what problems occur in the field and then arrange what functions or features are needed to be included in the design of the application to be able to solve these problems. Application design is done by making mock-ups, designing interfaces, creating databases and coding of the application system. After that, the application is tested and verified to find out that the application can run as intended and know the strengths and weaknesses of the application. The features in this application are designed to intermediary shipyard and shipowner in the ship repair planning process. The result of this preliminary web-based application design is by using this application, ship owners can search for docking space in available shipyards according to the schedule and place desired by the shipowner. In addition, by using this application, the shipowner can find out when the ship’s certificate expires so that they can prepare a schedule for conducting a survey. Then, both the shipyard and the shipowner can use this application to monitor and report on the progress of ship repair work.

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“…Sebelum kegiatan crashing, pertama dilakukan harus membuat network planning (penjadwalam proyek) terlebih dahulu untuk mengetahui lintasan kritis pada kegiatan proyek. Lintasan kritis dapat memberi acuan dalam penentuan kegiatan kritis pada pekerjaan tersebut (Padaga et al, 2018). Dapat dilihat pada gambar 2 untuk hubungan untuk Waktu-Biaya Normal dan Dipersingkat.…”

Section: Mempercepat Waktu Penyelesaian Proyek (Percepatan Durasi)unclassified

Analisis Percepatan Waktu Dan Biaya Dengan Metode Time Cost Trade Off (TCTO)

Nathasia¹,

Budiman²,

Wang³

2022

UNISTEK

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Proyek pembangunan jalan tol merupakan proyek infrastruktur strategis, dikarenakan merupakan proyek strategis Nasional sehingga pemerintah membuat Program Percepatan Pembangunan Jalan Tol sepanjang lebih kurang 1100 km agar dapat segera difungsikan Salah satu metode yang digunakan untuk melakukan analisa percepatan proyek tersebut adalah Analisis Pertukaran Waktu dan Biaya (Time Cost Trade Off Analysis) yang diolah dari data sekunder dimana bertujuan untuk mempercepat waktu penyelesaian proyek dan menganalisis sejauh mana waktu dapat dipersingkat dengan penambahan biaya yang minimum terhadap kegiatan yang dapat dipercepat waktu pekerjaannya. Alternatif yang digunakan untuk metode tersebut adalah dengan penambahan jam kerja lembur Setelah menganalisa proyek dengan metode Time Cost Trade Off, didapatkanlah percepatan penyelesaian proyek menjadi 123 hari dari waktu normal 158 hari dengan efisiensi waktu proyek sebesar 19% dan juga efisiensi biaya optimum sebesar 2%. Kata kunci : Jalan Tol, Percepatan, Metode Time Cost Trade Off, Hubungan Biaya Terhadap Waktu

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Penjadwalan Berdasarkan Analisis Faktor-Faktor Penyebab Keterlambatan Proyek Reparasi Kapal: Studi Kasus MV. Blossom

Cited by 4 publications

References 0 publications

Risk Analysis of Delay in Ship Repair KM Binaiya with Bayesian Network Method

Risk Analysis of Delay in Ship Repair KM Binaiya with Bayesian Network Method

A Preliminary Web-Based Intermediary Application Design For Ship Repair Planning Services

Analisis Percepatan Waktu Dan Biaya Dengan Metode Time Cost Trade Off (TCTO)

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