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Human Factors & Culture

Human factors and culture plays crucial roles in process safety and creating an organization’s safety culture. Safety culture is defined as how the organization behaves when no one is watching. The responsibility for fostering and sustaining a sound safety culture cascades down through an organization/company.

Taking a Risk for Safety

Apr 3, 2012
Ian Sutton
Taking a Risk for Safety Over the last twenty years companies in the process industries have invested heavily in their occupational safety programs. These investments of time and money have been made in many areas, including training, behavior-based safety and the use of PPE. The results have been...

ìWell the Team Has Met and Completed the PHAÖ.Now What?î

Apr 2, 2012
Dewana Tarpley
Learning from the experiences and expertise of others has long been recognized as a valued process when completing PHAs. The gathering of a multi-disciplinary review allows facilities to succeed in a path of continuous improvement by evaluating the current and future state of the process based on...

Social HAZOP At Oil Refine Industry

Apr 2, 2012
Salvador ¡vila Filho
Introduction Maintenance of process safety in the industry several tools are used such as Risk Analysis, Failure mode and events Analysis (FMEA), a Hazard operability analysis (HAZOP), Quantitative Risk Analysis (QRA), and Mapping Risk. Each tool or technique, if used at the right time can prevent...

Tackling the Human Challenges of Facility Security

February
2006
Safety
Bill Effron, Dennis A. Attwood
The increased complexity of security systems may come at the expense of the user. Thus, they must be designed to match their operators' capabilities and limitations.

PSM Metrics Impact on Process Safety Culture

Mar 15, 2011
Bill Patton
Several years ago our facility recognized the need to expand from a PSM Program managed by a small group to a PSM Culture owned by the full facility. Development and implementation of effective and consistent PSM metrics were utilized to achieve the following: (1) Set the vision for a PSM Culture (...

LOPA – Validating Human IPLs and Ies

Mar 14, 2011
Bill Bridges
Layer of Protection Analysis (LOPA) is a simplified risk assessment method that provides an order of magnitude estimate of the risk of a potential accident scenario. Humans can be the cause on an accident scenario (the Initiating Event [IE]) or human can serve as an independent protection layer (...

It's People, Stupid! Human Factors In Incident Investigation

Mar 14, 2011
Mike Broadribb
People have inherent strengths and weaknesses which can affect their performance. Issues such as fatigue, emotional stress, and motivation can adversely affect performance. Their performance is also influenced by factors external to the individual, such as poor equipment design, inadequate training...

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