KEPNER-TREGOE PROBLEM ANALYSIS AND ANALYTIC HIERARCHY PROCESS TO SELECT THE BEST SOLUTION FOR SINGLE POINT MOORING (SPM) AT PT KILANG PERTAMINA INTERNASIONAL REFINERY UNIT VI BALONGAN

• Main Author: Apriyadi, Dedy
• Format: Theses
• Language: Indonesia
• Subjects: Manajemen umum
• Online Access: https://digilib.itb.ac.id/gdl/view/84303
• Institution: Institut Teknologi Bandung

Oil transfer is one of vital production process in PT KPI Refinery Unit VI Balongan. One of it is oil transfer during supply or discharge via Single Point Mooring (SPM). The Single Point Mooring (SPM) or also known as Single Buoy Mooring is one of the main production units in PT KPI Refinery Unit VI. SPM as facilities for mooring ships at sea and also loading buoy anchored which the functions as a distributor of oil from or to ships that are tethered. PT KPI Refinery Unit VI has 5 (five) SPM, which differences by capacity. With 4 SPMs running and 1 spare, PT KPI Refinery Unit VI need to increase its oil transfer reliability by adding one SPM. The objective of this study is to solve the problem of unoptimized oil transfer process via SPM, in order to maintain the oil transfer stability, which can affect the overall production process. The root cause analysis method is used to identify the cause of business problems structurally and comprehensively by using two method approaches that complementary consisting of Kepner-Tregoe Problem Analysis and Fault Tree Analysis. The brainstorming method is used to determine several alternative solutions by involving Subject Matter Experts (SMEs) as decision maker, there are 3 (three) alternative solutions: (1) Repair main equipment of existing SPM 12.5, (2) Replace existing SPM 12.5 with new one and (3) Rent SPM from external vendor. Combined method of root cause analysis, by using Kepner Tregoe problem analysis and Fault Tree Analysis, will be conducted to find the main problem that cause the un-optimized oil transfer process via SPM. While the Analytical Hierarchy Process will be used to choose one from several alternative solutions, which gained by brainstorming with the expert from related field. Five criteria will be used as base of alternative consideration, which are cost, reliability & quality, schedule, maintainability, and operability. Final objective of this study is a proposed strategy that can help to optimize the oil transfer process via SPM.