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Journal : STTAL POSTGRADUATE - INTERNATIONAL CONFERENCE

DESIGN FREE SURFACE TANK ON FAST MISSILE BOAT 60M Sutrisno Sutrisno; Andi Mawanto; Wawan Kusdiana; Cahya Kusuma
STTAL POSTGRADUATE - INTERNATIONAL CONFERENCE Vol 4 No 1 (2020): Indonesia Naval Technology College STTAL Postgraduate International Conference -
Publisher : Indonesian Naval Technology College STTAL

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Abstract

Rolling motion is important role in the stability of the ship. Predicting the motion of a ship design must be done to see the design performance. The magnitude of the resulting motion response will affect the comfort and safety of personnel and materials in the ship. For this reason, simulation and analysis rolling and pitching prediction are carried out when the ship is operating, with and without the addition of a free surface tank (FST) as a stabilizer system with variations in the FST base height, water volume, boat velocity, heading direction and the waves. The prediction of ship motion in this research is ushing shipmo software and to assess operational feasibility, the general criteria standard issued by NATO STAGNAG 4154 (US. Navy) and US Coast Guard. From the simulation results it was found that increasing the height of the FST base from the base line decreases rolling motion. At a height of 4 m the maximum response magnitude below the allowable standard is 3,365 deg, while at a height of 3 m above the allowable standard that is 4,734 deg. The addition of FST and variations in placement of the FST base height from the base line did not significantly affect the pitching motion of the ship. Heading direction, waves and operational speed of the ship need to be considered to get the minimum rolling motion response when the ship is operating. Keywords: Fast Missile Boat 60M, Free Surface Tank, Pitching, Rolling, Shipmo.
ASSESSMENT OF OCCUPATIONAL SAFETY AND HEALTH RISKS BASED ON A RISK MANAGEMENT SYSTEM AND THE SELECTION OF ALTERNATIVE IMPROVEMENTS Dedy Aryanto; Sutrisno Sutrisno; Priyadi Hartoko
STTAL POSTGRADUATE - INTERNATIONAL CONFERENCE Vol 5 No 1 (2021): Indonesia Naval Technology College STTAL Postgraduate International Conference -
Publisher : Indonesian Naval Technology College STTAL

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Work accidents, especially in the industrial world, must be an essential concern because they involve and individual health and safety in the surrounding environment. At Squadron 900 / Fasharkan Puspenerbal Juanda, there were quite a lot of work accidents. The causes of work accidents vary, from mechanical aspects (equipment and machines) to parts of hazardous materials. The use of Hazmat mainly causes work accidents in squadron 900/Fasharkan, primarily in department IV. Therefore in this study only discuss hazardous materials as a cause of work accidents. The research conducted is the identification of risks in department IV ( Department of Frame, AKP and Motor ) Squadron 900 / Fasharkan, especially the Division of Frame and Mechanical Division using the approach of Risk Management System. In this approach, a risk ranking is carried out using FMEA, and further efforts a made to make improvements to reduce the risk of hazards. The improvement efforts- selected from several alternative solutions that have made using the NPV approach. With the Net Present Value approach, it is possible to compare the existing alternative solutions financially. Keywords: Risk Management, Occupational Health and Safety (K3), Hazardous materials, Net Present Value (NPV)
APPLICATION OF IMPORTANCE PERFORMANCE ANALYSIS (IPA) AND CUSTOMER SATISFACTION INDEX (CSI) METHOD TO ANALYZE INDONESIAN NAVAL 2ND FLEET COMMAND MATERIEL SERVICE PERFORMANCE Juni Heri Budianto; Abdul Rahman; Sutrisno Sutrisno
STTAL POSTGRADUATE - INTERNATIONAL CONFERENCE Vol 4 No 1 (2020): Indonesia Naval Technology College STTAL Postgraduate International Conference -
Publisher : Indonesian Naval Technology College STTAL

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Abstract

ABSTRACT Indonesian naval 2nd fleet command materiel service (Dismatbek) is responsible for fulfilling all Indonesian warship (KRI) spare parts material, distribution of individual equipment and distribution of oil and lubricant fuel needs for KRI and other user. In order to increase the services, a research is needed to analyze the performance of service attributes provided by Indonesian naval 2nd fleet command materiel service. By using the Importance Performance Analysis (IPA) method, will be known the service attribute position in quadran analysis , and to know the satisfaction level of the user, it can use the Customer Satisfaction Index (CSI) method, the result get a value of 71.4%, even if it is in the category of satisfied (66% - 80%) there are still 4 attributes from 12 service attributes located in the first quadrant wich means it is need to be fixed immediately so the level of satisfaction level will be better. Keywords: Service Attributes, Importance Performance Analysis, Quadran Analysis, Customer Satisfaction Index
ANALYSIS OF THE ACCELERATION TIME AND OPTIMAL COSTS OF THE SHIPBUILDING PROJECT SPECIFIED IN THE ELECTRICAL SYSTEM WITH THE CRITICAL PATH METHOD Agung Tresnadi; Suparno Suparno; Sutrisno Sutrisno
STTAL POSTGRADUATE - INTERNATIONAL CONFERENCE Vol 4 No 1 (2020): Indonesia Naval Technology College STTAL Postgraduate International Conference -
Publisher : Indonesian Naval Technology College STTAL

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Abstract

ABSTRACT PT PAL Indonesia (Persero) is one of the strategic defense industries that produces Main Weapon Systems (Alutista) especially for the Indonesian Navy, and has a strategic role in supporting the development of the national marine industry. One of the benchmarks for the success of a new shipbuilding project is the length of time to complete both the stages of the production process and the entire project in addition to cost and quality of work. Therefore, research was conducted to optimize the planning of the production process time for a new shipbuilding project by creating a project network, looking for critical activities, and calculating the project duration. The method used to analyze costs and time is the critical path method, by accelerating the duration of activities that are on the critical path, then calculating changes in project costs that occur due to acceleration. The research objective with this critical path method is to determine the time and cost of the project and what activities are included in critical activities. In addition, it is also to control and coordinate various activities so that the project can meet the right timeframe and can also help companies plan and control projects in a more efficient time and cost. From the results of the analysis of project calculations during the initial conditions with normal working days without using overtime the company spent Rp. 1,963,108,000. Critical activities in initial conditions with 870 days for completion time conditions are accelerated by 710 days (total acceleration 160 days) with 16 critical trajectories covering 34 work activities where all activities enter critical trajectories. The difference between the initial working conditions and the accelerated conditions was 160 days. The new ship building project in the electrical system can be accelerated for 160 days at an additional cost of Rp. 3,525,214,127. Keywords: Shipbuilding project, Critical Path Method, Acceleration of time, and costs.
STRATEGIES TO IMPROVE OPERATIONAL READINESS OF THE INDONESIAN NAVY'S ANTI-SUBMARINE HELICOPTERS IN ANTI-SUBMARINE WARFARE USING THE TECHNOMETRIC METHOD Muksin Muksin; Udisubakti Cipto Mulyono; Sutrisno Sutrisno
STTAL POSTGRADUATE - INTERNATIONAL CONFERENCE Vol 4 No 1 (2020): Indonesia Naval Technology College STTAL Postgraduate International Conference -
Publisher : Indonesian Naval Technology College STTAL

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Abstract

ABSTRACT Naval operational readiness is readiness in building operational readiness for naval defense through budget fulfillment, utilization of existing resources, procurement and naval modernization by paying attention to Life Cycle Cost, and interoperability while still paying attention to paradigm shifts in naval capability.Combat readiness is the condition of the Indonesian Navy's defense equipment and its constituent units, resources and personnel, weapon systems and other military technology equipment in a condition that is ready to carry out military operations in an unspecified time, or function consistent with the purpose for which the defense equipment is organized or designed. , the management of resources and training personnel in preparation for combat in the face of the threat of modern warfare in a state of constant combat readiness. At this time, training in Anti-Submarine Warfare conducted by Indonesian Navy’s Helicopter is still limited to carrying out flight procedures, communication procedures with the KRI and the command line, because Helicopters have sensors, weapons and command that need to be upgraded and The personnel also have underwater warfare capabilities that need to be upgraded, so there needs to be an increase in the capability of the helicopter and human resources. Technometry will be used to calculate the Heli's current readiness level. Keywords: Operational readiness, Technometic.
ANALYSIS OF DEVELOPMENT STRATEGY OF TUBAN PUSLATPUR LOCATION TO SUPPORT MARINE TASKS USING SWOT AND ANP METHODS Sutrisno Sutrisno; Giani Ferianto; I Nengah Putra; I Made Jiwa Astika
STTAL POSTGRADUATE - INTERNATIONAL CONFERENCE Vol 4 No 1 (2020): Indonesia Naval Technology College STTAL Postgraduate International Conference -
Publisher : Indonesian Naval Technology College STTAL

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Abstract

The Marine Corps Training Command or (Kolatmar) has the main task of carrying out plans and programs for building the capability of the training commands in the Marine Corps. The current problem is that the distance from the marine corps student education center in AAL, KODIKLATAL and PASMAR 2 soldiers in Surabaya is too faraway from Puslatpur in the Situbondo and Banyuwangi areas. The method used in conducting this research was a combination of SWOT Analysis with Analytical Hierarchy Process (ANP). IFE research calculation results were 3.29 while the EFE was 3.08, thus Putlatpur was placed in quadrant II in IE Matrix, the results of weighting strategy were by improving public facilities and supporting facilities of Puslatpur and Puslatpur organizations with support from the central government in increasing the ability of national defense (0.368707), fiscal increase of Indonesian Navy for the development of Puslatpur with support from the central government in enhancing the capability of national defense (0.179934), optimizing Puslatpur coastal's oceanography and logistical support for combat training with ANP processing (with a score of 0.104935), strengthening the legality of Puslatpur locations to avoid socio-cultural impacts in the surrounding community (0.072567), and reducing the socio-cultural impact of the community around the puslatpur with the Navy's strategic policy (0.029992). Keywords: SWOT, AHP, ANP, Internal, External