The DSpace digital repository system captures, stores, indexes, preserves, and distributes digital research material. http://localhost:80 2026-10-15T05:34:10Z 2026-10-15T05:34:10Z RAJAGUKGUK, ALDOLLY http://repository.stipjakarta.ac.id//handle/123456789/5715 2026-10-15T04:42:20Z 2025-01-01T00:00:00Z

ANALISIS TERHAMBATNYA LOADING BATU BARA AKIBAT KERUSAKAN CONVEYOR YANG BERDAMPAK PADA KINERJA PEMUATAN DI PT. INDOMINCO MANDIRI BONTANG RAJAGUKGUK, ALDOLLY Conveyor belts are the primary means of coal distribution from stockpiles to shiploaders at PT. Indominco Mandiri Bontang. Repeated conveyor failures hamper the coal loading process and reduce loading performance. This study aims to analyze the causes of conveyor failures, factors contributing to long repair times, and the impact of conveyor downtime on coal loading performance. The research method used was descriptive qualitative through observation, interviews, documentation, and literature review. The results indicate that conveyor failures are caused by component wear, high operational intensity, and suboptimal preventive maintenance implementation. Long repair times are influenced by limited technicians, spare part availability, and the complexity of the conveyor system. The resulting impacts include increased downtime of up to 8 hours, a decrease in the loading rate from the target of 4,000 tons/hour to 3,000 tons/hour, and decreased loading operational efficiency. Possible improvements include increasing preventive maintenance, ensuring spare part availability, improving human resource competency, and regularly monitoring conveyor conditions.

2025-01-01T00:00:00Z OKTAVIA SIHOMBING, SARTIKA http://repository.stipjakarta.ac.id//handle/123456789/5714 2026-10-15T04:38:03Z 2025-01-01T00:00:00Z

PENGARUH PENGGUNAAN RECEPTION FACILITY (RF) TERHADAP PENGELOLAAN LIMBAH MINYAK DI PELABUHAN TANJUNG PRIOK OKTAVIA SIHOMBING, SARTIKA Marine pollution due to oil waste from ships and port operations is an environmental problem, making the availability and utilization of Reception Facilitiy (RF) a crucial aspect in optimal oil waste management. This study aims to determine and analyze the relationship and influence of Reception Facility (RF) use on Oil Waste Management at Tanjung Priok Port. The research employed a quantitative approach, using a questionnaire distributed to 45 respondents, selected using the Slovin Formula. Data were analyzed using descriptive statistics, instrument testing, simple linear regression, correlation, determination, and hypothesis testing. The results showed that Reception Facility (RF) use had a very strong, positive, and significant influence on oil waste management at Tanjung Priok Port, with a very strong correlation of 0.870. The analysis revealed that Reception Facility (RF) use had a 75.6% influence on oil waste management. Validity testing demonstrated that all statement items were valid, and reliability achieved a Cronbach's Alpha value above 0.60. The regression coefficient of 0.876 means that every one unit increase in the use of the Reception Facility (RF) will increase oil waste management by 0.876 units. This study concludes that optimizing the use of the Reception Facility (RF), especially in the dimensions of service procedures and waste storage, needs to be a priority to increase the effectiveness of Oil Waste Management at Tanjung Priok Port.

2025-01-01T00:00:00Z TERA ABDILLAH GHANI, SALMAA http://repository.stipjakarta.ac.id//handle/123456789/5713 2026-10-15T04:32:09Z 2025-01-01T00:00:00Z

Analisis studi kelayakan teknis dalam instalasi pembangkit listrik tenaga bayu sebagai energi berkelanjutan untuk penerangan di area dermaga pelabuhan soekarno hatta makassar TERA ABDILLAH GHANI, SALMAA This research is motivated by the high demand for electricity in the port sector to support 24-hour operations, as well as the dominant reliance on fossil energy which impacts carbon emissions and operational costs. This study aims to analyze the technical feasibility of implementing a Wind Power Plant (PLTB) as an environmentally friendly alternative sustainable energy source in the pier area of Soekarno-Hatta Port, Makassar. The research methodology employs a qualitative approach with secondary data analysis regarding wind speed potential, turbine characteristics, and SWOT analysis. The results indicate that the wind speed in the port's coastal area ranges from 2–3 m/s, which is technically feasible for micro-scale PLTB to support the pier lighting system. The most suitable type of turbine is the Vertical Axis Wind Turbine (VAWT) due to its ability to operate optimally at low wind speeds. The main recommendation is to develop a pilot project integrated with the "green port" concept and a hybrid system to ensure a stable supply of sustainable energy.

2025-01-01T00:00:00Z HASUDUNGAN LUMBANTORUAN, AGUSTINUS http://repository.stipjakarta.ac.id//handle/123456789/5712 2026-10-15T04:29:00Z 2025-01-01T00:00:00Z

PENGARUH IMPLEMENTASI KETENTUAN ISM CODE HASUDUNGAN LUMBANTORUAN, AGUSTINUS This research is motivated by the high number of ship accidents due to human error, making the implementation of safety standards crucial in shipping company operations This research is motivated by the high rate of ship accidents caused by human error, making the implementation of safety standardization crucial in the operations of shipping companies. This study aims to analyze the partial and simultaneous effects of implementing the International Safety Management (ISM) Code (X1) and Safety Standard Operating Procedures (SOP) (X2) on Ship Operational Activities (Y) at PT Lintas Kumala Abadi Jakarta. Utilizing a quantitative associative approach with a total sampling technique involving 45 respondents (captains, officers, crew members, and shore-based operational staff), data were collected through questionnaires and analyzed using multiple linear regression via statistical software. The results indicate that, partially, the implementation of the ISM Code has a positive and significant, and Safety SOP also has a positive and significant effect on ship operational activities. Simultaneously, both variables exert a significant with a coefficient of determination (R Square) value of 61.5%, where the ISM Code was identified as the most dominant variable influencing ship operations, indicated by the highest Standardized Beta value of 0.487. In conclusion, a strong synergy between the ISM Code policy and compliance with Safety SOPs is tangibly capable of enhancing the efficiency, safety, and seaworthiness of the ship fleet. Therefore, the management is highly recommended to continuously strengthen safety training equally across all fleets to minimize operational risks.

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