ENHANCING OFFSHORE PIPELINE LAYING SAFETY: A RISK-BASED SYSTEMIC APPROACH TO WIRE ROPE FAILURES IN BUCKLE DETECTORS USING ADVANCED MATERIAL SOLUTIONS

Abstract

Wire rope failure in a buckle detector during offshore piping laying work can cause operational downtime, and significant safety risks. This article analyzes the causes of wire rope breakage with a diameter of 12 mm and Improved Plow Steel (IPS) grade used in the buckle detector. The analysis method includes a risk-based systemic approach, including Root Cause Analysis (RCA) and Failure Mode and Effects Analysis (FMEA). Failure data during simulation shows that the FC 6x7 wire rope construction experienced ten failures, the IWRC 6x19 experienced five failures, and the IWRC 6x37 experienced only two failures. The analysis results show that the main failure factors include material fatigue, overloading, and corrosion due to the offshore environment. Improvement recommendations include replacing the current FC 6x7 construction wire rope with IWRC 6x37, offering higher tensile strength, flexibility, and superior fatigue and corrosion resistance. This article contributes to improving the reliability of the buckle detector system and reducing the risk of failure in offshore work.