Oil pumps are crucial equipment in pipeline transportation, and their safe reliable operation is essential for the smooth efficient of oil station associated pipelines. The failure can result significant consequences, making it to evaluate safety effective maintenance system prediction. Failure mode, effects, criticality analysis (FMECA) a quantitative fault technique that assigns priority mode...

In this paper, a new fuzzy group decision making (FGDM) model based on  -level sets, is proposed to generate, more accurate fuzzy using, risk priority numbers (RPNs) and ensure to be robust against the uncertainty. This model allows decision makers (DMs) to evaluate FMEA risk factors using linguistic terms rather than precise numerical values, allows them to express their opinions independentl...

a r t i c l e i n f o Keywords: Failure mode and effects analysis Data envelopment analysis Overall risks Risk priority ranking Failure mode and effects analysis (FMEA) is a method that examines potential failures in products or processes and has been used in many quality management systems. One important issue of FMEA is the determination of the risk priorities of failure modes. In this paper ...

Palm Oil Mill is an industry that processes Fresh Fruit Bunches into Crude Oil. The processing supported by the use of several production machines, one them a sterilizer machine works to boil TBS. Damage can reduce level productivity. To overcome occurrence such damage, it necessary analyze damage occurred. analysis was carried out using Failure Mode and Effect Analysis Caused Diagram approache...

The Karian Dam Project is one of a total 48 dam construction strategic projects in Indonesia that have experienced delays. Based on Addendum 6, the targeted for completion March 2021. However, delays several works. This study discusses factors delay, location risk and work item assistance causes Project. research method used this quantitativ. Data collection was carried out using questionnaires...

Industrial radiography has its inimitable role in non-destructive examinations. Industrial radiography devices, consisting of significantly high activity of the radioisotopes, are operated manually by remotely held control unit. Malfunctioning of these devices may cause potential exposure to the operator and nearby public, and thus should be practiced under a systematic risk control. To ensure ...

This study aims to evaluate the hazards of stainless tank production process in a company by using Integrated Analytic Hierarchy Process (AHP) and Failure Mode Effect Analysis (FMEA) methods. First, were identified. Identified assessed with FMEA method calculate Risk Priority Number (RPN) for each hazard. The same then weighted AHP method. Finally, are integrated achieve more objective result t...

The nRPN, nRPNSTAT, and nRPNDYN are three novel indexes to measure system's nonlinearity. These nonlinear measurements are derived from the Robust Performance Number (RPN) concept. The total system's nonlinearity can be measured by the nonlinear RPN (nRPN), while the purely static nonlinearity is captured by nonlinear static RPN (nRPNSTAT) and the dynamic component by the nonlinear dynamic RPN ...

OBJECTIVE This study aimed to utilize failure modes and effects analysis (FMEA) to transform clinical insights into a risk mitigation plan for intrathecal (IT) drug delivery in pain management. METHODS The FMEA methodology, which has been used for quality improvement, was adapted to assess risks (i.e., failure modes) associated with IT therapy. Ten experienced pain physicians scored 37 failur...

PURPOSE To report our early experiences with failure mode and effects analysis (FMEA) in a community practice setting. METHODS The FMEA facilitator received extensive training at the AAPM Summer School. Early efforts focused on department education and emphasized the need for process evaluation in the context of high profile radiation therapy accidents. A multidisciplinary team was assembled ...