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Project scheduling is an important element for shipyard companies to gain more profit. The most frequently used analysis is the Critical Path Method (CPM). However, in reality, planning using the CPM method is considered less efficient because it does not consider the productivity of each job in it and adds safety time which causes the project duration to become longer. In accordance with the above problems, a new method for planning project schedules is now being developed, namely Critical Chain Project Management (CCPM). CCPM is a project planning method that emphasizes the resources needed to carry out existing tasks in the project. This method is carried out by eliminating multitasking, student syndrome, Parkinson's law and providing a buffer at the end of the project. In this final project, a comparison of the duration of the results of applying the CCPM method with the Critical Path Method (CPM) method is carried out in a case study of ship repairs at PT. Galangan Kapal Madura. The initial project scheduling uses the traditional method in the form of a Gantt chart which is then broken down in more detail and completely with the relationship between activities in the form of CPM, and then will be compared with the duration of the results of CCPM scheduling which has eliminated multitasking, eliminated Safety time for each activity and provided a buffer in the work.

Dangerous chemicals are always used when building new fiberglass boats which can have a negative impact on human safety and health. Fiberglass boat building also involves the use of potentially dangerous work equipment. Because the risk aspects that cause work accidents have not been identified, work accidents often occur at this fiberglass boat manufacturing company, with an average of 15 work accidents per year. With this background, the author identifies the risk of work accidents, determines the risk value and identifies alternative solutions. Identification of work accident risks is carried out using the Job Safety Analysis (JSA) method and calculating risk values ​​according to ISO 45001:2018. After identifying the risk of work accidents in the process of building new fiberglass ships at this shipbuilding company, 25 potential risks were found. The risk score calculation according to ISO 45001:2018 classifies 11 potential risks into medium risk and high risk levels. The potential risk of work accidents when cutting wood to make molds is the occurrence of scratches and limbs being cut and lacerations and even permanent physical disability due to the grinding blade coming loose while the grinding process is in progress. This shows that there is a potential risk that has reached the High Risk level and must be followed up as quickly as possible.

The Shipyard Company is a company that operates in the shipping sector, including ship production, overhaul and ship maintenance. In this case, the Shipbuilding Company has an important role in providing quality and timeliness in every project that has been accepted. Quality and timeliness are closely related to the planned production schedule, with efficient and effective scheduling it will have an impact on the quality results and production progress carried out, and cut excess production costs. Based on these needs, an analysis was carried out using the Precedence Diagram Method (PDM) on the Install Machinery Engine Deck 1 sub-job on the Warship project. The data needed in this research is the work breakdown structure (WBS). Based on the analysis that has been carried out, it was found that the most efficient path was found by eliminating dummy factors, so that work can be carried out simultaneously without waiting for previous work. In this case, it was found that the processing time for the Install Machinery Engine Deck 1 work on the Warship project was 471 days, compared to 657 days previously. Thus, the conclusion of this research is that the PDM method schedule has more efficient results than previous planning.

The wooden shipyard in Bahari Village is a privately-owned facility that conducts maintenance, repair, and construction of new wooden ships. The vessels serviced at this shipyard range from 10 GT to 25 GT and are made from wood. The purpose of this research is to evaluate the management of the wooden shipyard in Bahari I Village, Sampolawa District, South Buton Regency. The methodology used is a survey method, and the data is analyzed using fishbone analysis followed by a descriptive approach. The results of this study indicate that the construction and repair processes of wooden ships in Bahari I Village are not efficient due to facilities that do not meet standards, with only 22% of the necessary conditions being fulfilled. The management of this wooden shipyard is still far from adequate because several aspects remain uncontrolled, such as the shipbuilding process not meeting expected targets, delays in the availability and delivery of raw materials, and the use of very basic tools and outdated technology.  

Working on a project requires careful planning, so that it can be carried out with optimal time and cost. However, in practice, the implementation of project work usually encounters obstacles that cause schedule delays which result in cost overruns. Therefore, to determine the accuracy of the implementation of a project, routine evaluation and analysis is carried out with the aim of knowing how the progress of a project is progressing. In this research, the Earned Value Analysis method is used to examine trends in schedule variance and cost variance in a period (time) during the project. Based on the calculations and analysis carried out, it can be concluded that there were no delays in the implementation of the Kapal X construction project at X company, the work was carried out according to the predetermined schedule, even faster than the previously planned schedule. Based on the results of the analysis of project completion projections in terms of time, the results for the projected remaining work time (ETS) were 268 days and for the projected total project completion time to completion (EAS) it was 594 days or 306 days faster than the initial plan of 900 days.    

A shipyard company in Surabaya, which is one of the major industries, generates a large amount of organic waste, including food waste, vegetables, fruits, leaves, and wood. Although this organic waste is a potential source of humus and essential nutrients for the soil, most of it has not been optimally managed. Composting is an effective method to process organic waste into compost, which can reduce the negative impact of toxic compounds and pathogens on the environment. This research aims to evaluate the effectiveness of using two types of activators, namely PROMI and ecoenzymes, in accelerating the composting process and improving compost quality in accordance with SNI 19-7030-2004 standards. PROMI activator, which contains various microorganisms such as Trichoderma Harzianium, Pseudokoningii, and Aspergilus sp., and ecoenzymes, which is produced through fermentation of organic materials, were applied to shredded organic waste. The results showed that the use of both activators could accelerate the decomposition process of organic materials and produce high-quality compost within 21 days. With the final measurement results of both composts, both with PROMI and ecoenzymes treatment, the same pH and temperature values were obtained, namely pH 7 and temperature 30℃. Parameters such as pH, temperature, colour, smell, and texture of the compost are recorded periodically to ensure the composting process is going well. Thus, the use of PROMI and ecoenzymes activators not only increases composting efficiency but also provides a sustainable solution for organic waste management in the shipyard industry.

The shipbuilding industry produces organic and inorganic waste. The organic waste produced by the shipbuilding industry is dry leaves, dry grass, dry wood and other dry materials. Organic waste management is becoming increasingly important in this industry because the industry's very rapid growth has the potential to increase negative environmental impacts if not handled properly. Utilizing organic waste into fertilizer is an activity that can be carried out with the aim of reducing waste around the shipyard industrial environment. This organic fertilizer is made using a simple composting method so that it can be applied in this industry. The composting process involves 2 different treatments, namely the first is an activator solution in the form of a mixture of ecoenzymes, water and sugar solution and the second is using Effective Microorganism 4 (EM 4). The results of the research showed that these two treatments produced a pH that was not much different, namely 6.9 for EM4 and a pH of 7 for the ecoenzymes activator. The temperature of the compost produced in the ecoenzymes mixture treatment was 300C and in the EM4 treatment was 300C. This shows that the activity of decomposing microorganisms is running well.    

Shipbuilding industrial companies still produce a number of organic waste in the form of twigs, grass and leaves. In line with developments in the current era, organic waste that accumulates will become an issue for the environment if it is not managed properly. This activity was carried out to overcome the problem of organic waste in the shipbuilding industry, by utilizing organic waste for composting. Composting is a simple anaerobic method that can be easily carried out in the shipbuilding industry. This method turns organic waste into compost by carrying out a fermentation process. Organic waste in the form of leaves that are turned into compost can increase the nutrient content in the soil. The composting process is carried out using two different activator materials, namely using Effective Microorganisms 4 (EM 4) and Promoting Microbes (PROMI). The results of the compost research carried out have met the quality standards according to SNI 19-7030-2004. The final results of these two treatments are not too different, the pH resulting from the EM4 activator treatment is 6.9 and the pH from the PROMI activator treatment is 7. The temperature value for both does not exceed the ground water temperature, namely the final temperature of the EM4 activator treatment is 29.9oC and from PROMI activator treatment of 30oC. The observation results show that of the two activators EM4 and PROMI, the one that is more effectively used for composting is the EM4 activator because the microorganism content in EM4 has more classifications compared to the PROMI activator.    

Kebakaran menjadi masalah yang serius di Indonesia dikarenakan potensi tingkat kebakaran di Indonesian cukup tinggi. Tidak ada tempat kerja yang dapat dijamin bebas dari bahaya kebakaran, contohnya seperti pada bangunan gedung di galangan Tanjung Perak. gedung perkantoran dilengkapi dengan sekat dan furniture yang memenuhi seluruh lantai dan di dalam gedung perkantoran terdapat komputer dan arsip-arsip data perusahaan. Sehingga, jumlah dan jenis bahan mudah terbakar sangat tinggi intensitasnya yang berakibat rawan penjalaran api. Upaya pemadaman akan mengalami kesulitan termasuk upaya penyelamatan korban dikarenakan terbatasnya akses untuk masuk maupun keluar bangunan jika terjadi kebakaran. Tujuan dari penelitian ini untuk mengetahui, memahami, dan mengevaluasi sistem pencegahan dan penanggulangan kebakaran pada bangunan gedung galangan di Tanjung Perak. Pada penelitian ini pendekatan yang dilakukan adalah melalui pendekatan kualitatif. Dalam hal ini peneliti bertindak sebagai pengumpul data dan sebagai instrument aktif dalam upaya mengumpulkan data-data di lapangan. Sedangkan instrument pengumpulan data yang lain selain manusia adalah berbagai bentuk alat-alat bantu dan berupa dokumen-dokumen lainnya. Hasil penelitian menunjukkan gedung ini diidentifikasi termasuk pada bahaya kebakaran sedang tingkat II berdasarkan klasifikasi tingkat potensi kebakaran sesuai KEP.186/MEN/1999.

Pada era perkembangan teknologi, bidang industri mengalami kemajuan guna mendorong menunjang efisiensi kerja yang didukung dengan alat dan bahan dasar baru untuk menciptakan produk yang inovatif. Namun hal tersebut seringkali menyimpan potensi bahaya seperti kebakaran. Perusahaan ini merupakan perusahaan yang bergerak di sektor galangan kapal dengan beradam tahapan proses produksi yang tentunya menyimpan banyak risiko kebakaran. Maka dari itu perusahaan mengadakan pelatihan tanggap darurat kebakaran agar pekerja dapat mengetahui langkah yang harus dilakukan saat kejadian darurat. Pelatihan simulasi tanggap darurat kebakaran ini dilakukan dengan dua rangkaian kegiatan yaitu sosialisasi pemberian materi dan praktek, kemudian dilanjutkan dengan simulasi terjadinya keadaan darurat serta diakhiri dengan evaluasi kegiatan. Kegiatan tersebut menggunakan skenario yang telah disepakati dan disosialisasikan kepada pekerja. Kegiatan pelatihan tersebut dilaksanakan selama 2 jam dan peserta sekitar 25 orang dengan tugas dan peran masing – masing. Hasil dari kegiatan pelatihan ini pekerja memahami proses evakuasi ketika terjadi keadaan darurat dengan catatan waktu yang ideal untuk proses pemadaman api serta proses evakuasi terhadap seluruh pekerja dan korban.

This final assignment compared the results of durations in the CCPM method and the Critical Path Method (CPM) by conducting a case study of ship repairs at Galangan Kapal Madura Ltd. Initial project scheduling employed the traditional method of a Gantt chart, which was then broken down in more detail and complete relationships among activities into CPM form. The results were then compared with the duration in CCPM scheduling by eliminating multitasking and safety time for each activity as well as providing a buffer in progress. The CPM method lasted for 30 days at a cost of IDR 246,600,000.00, while the CCPM method lasted for 20 days at a cost of IDR 215,600,000.00. In conclusion, the CCPM method was the most effective.

In a shipbuilding industry, fast and efficient time is needed in carrying out construction projects and ship repairs. This is because it has been mutually agreed between the two parties, both the owner of the ship (owner), and the shipyard regarding the time to work on the project. By racing on the processing time, the level of productivity is an important point that must be considered by the shipyard. There are many factors that can affect the level of productivity of a shipyard. One of the factors, among others, is the determination of the number of man hours (man hours). In a ship building or repair project, the allocation of the number of man hours is very important, if the number of man hours (man hours) is not correct it will cause delays and decrease in productivity levels. The purpose of this study was to analyze the effect of man hours on the level of productivity in the KMP repair project. Cakalang and KMP. Gili Iyang by conducting a correlation test of the Product Moment method with the help of SPSS (Statistical Program for Social Science) v2.3 for windows software, with the independent variable (X), namely the number of man hours (man hours) and the dependent variable (Y), namely the level of productivity. And then a significant correlation value is generated between the number of man hours (man hours) and the level of shipyard productivity. The results of this study are the significance values obtained between the X and Y variables in the KMP repair project. Cakalang is 0.037 and at KMP. Gili Iyang is 0.026 which means that there is a significant correlation between the variable man hours and productivity with a very strong relationship category in KMP. Cakalang and strong links to KMP. Gili Iyang.

The purpose of this study is to analyze the safety operational process in fiberglass shipbuilding, identify the types of risk causes that hinder the construction of fiberglass boats and propose recommended actions needed to overcome the risks in CV ERA FIBERBOAT by using theoretical research methods. Identification of risks in the process of building new ships, namely employees, materials, work equipment, payment of construction costs, working drawings have revisions. Determining the risk rating of the new ship building process: very high; inappropriate equipment, height; late payment / paying, medium; working drawings have revisions, low; materials arrive late, very low; employees procrastinate. Mitigating risks in the process of building new ships: employees delay work with mitigation, namely the director of the company provides the opportunity for employees to rest so that employees do not get sick, materials arriving late are mitigated by means of shipyard companies providing an easy-to-find address point so that the sender of materials does not having difficulty finding the address of the shipyard, working drawings have revisions that can be mitigated by means the company must always make an existence to the customer in every work process so that there is no miscommunication

Shipyards are often difficult to find information quickly and efficiently on every component of the workplace. A good information system is actually needed for the work process in the shipyard because the project head's planning for the distribution of the project workload being carried out will result in a smooth production process, which will affect the completion time of the work to be carried out. Each of these stages is the final result stage where at this stage the author will draw conclusions to answer the formulation of the packing report based on writing which is prone to loss and damage. The development of an android-based ship repair information system that can be used to quickly and accurately report data required by the central supervisor allows for full monitoring of the new ship building process, which is standard practice in many shipyards that have a research methodology to solve the problem.    

Manajemen operasional sangat penting dan tidak boleh diabaikan dalam pembuatan kapal industri. Pengembangan dan pemodelan dalam manajemen risiko harus diterapkan untuk membuat pembangunan kapal lebih efisien dari segi waktu dan biaya. langkah pertama dalam risiko manajemen adalah konsep IIAR: (1) Identifikasi, adalah mengidentifikasi lokasi, waktu, penyebab, dan proses terjadinya risiko yang dapat menghalangi, menurunkan, menunda, atau meningkatkan tujuan bekerja di galangan kapal; (2) Inventarisasi data, melakukan pengumpulan data yang mendukung identifikasi segala risiko yang ada, mulai dari pengajuan draft dokumen dari pemilik sampai dengan pendirian kapal; (3) Analisis (assessment) adalah analisis risiko jadwal menggunakan pendekatan model matematis, analisis dilakukan dengan pengurangan risiko jadwal pada manajemen proyek, menggunakan database, menggunakan risiko biaya dan risiko jadwal dalam risiko analisis; dan (4) Hasil, adalah hasil yang diperoleh setelah melakukan penilaian risiko, rasio risiko, identifikasi peringkat risiko, dan pengendalian risiko termasuk mitigasi risiko