Smith & Burgess' Blog

Top Ten Things Affecting the Quality of your Relief Validation Study

Posted by Brandon Ring on Feb 24, 2019 1:31:43 PM

Pressure relief systems and devices are used to prevent equipment and pipework from over-pressurization which can lead to mechanical failure and associated release of containment.

In order to function correctly, relief systems need to be properly designed to recognized standards, correctly installed and properly maintained. Changes to associated plant and pipework also need to be appropriately managed; often, seemingly unrelated changes can have an impact on the relief case of the system and render it incapable of protecting the system as designed. This is seen particularly on older plants with poor change management history.

The following list provides some details on the areas you should focus on when improving the quality of your Relief Validation Study.

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Topics: Process Safety Optimization, Engineering Review, Engineering Analysis, Relief System Design, Relief Systems Revalidation

Case Study: Facility Siting

Posted by Dustin Smith, P.E. on Sep 8, 2017 6:06:00 PM

The Opportunity:

A major United States refinery was recommended to spend $2 Million on a temporary blast proof tent during turnaround from a facility siting study conducted by a third-party contractor.

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Topics: Facility Siting, Case Study, Refinery, Engineering Review, RAGAGEP, Third Party Review, Overly Conservative Assumptions, Engineering Analysis

Case Study: Flare System Velocity Concern Review

Posted by Dustin Smith, P.E. on Nov 16, 2016 6:07:00 PM

The Opportunity:

After reading about flare header failures due to high velocities, an owner of a production platform in the Middle East wanted to ensure that the initial inerting/purging of the platform and pipeline would not result in flare header piping failure. Smith & Burgess was hired to review the flare systems for safe operation under the high flow rates associated with the initial facility start-up.

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Topics: Flare Mitigation, Flare Analysis, Flare Study, Detailed Engineering, Case Study, Flare System, Engineering Review, Flare Management, Flare Optimization, Engineering Analysis, Rate Increase, API 521

Case Study: Flare System Optimization II

Posted by Dustin Smith, P.E. on Aug 9, 2016 6:07:00 PM

The Opportunity:

A major United States refinery was recommended by an EPC to install a new flare worth approximately $60 Million. Unsatisfied with the EPC's recommendations, the refinery asked Smith & Burgess to perform a third-party review to verify their results.

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Topics: Flare Mitigation, Flare Analysis, Flare Study, Case Study, Flare System, Refinery, Engineering Review, Flare Management, Flare Revalidation, Third Party Review, Flare Optimization, Overly Conservative Assumptions, Engineering Analysis

 Safety Knowledge Should be Share...

“It should not be necessary for each generation to rediscover the principles of process safety which the generation before discovered. We must learn from the experience of others rather than learn the hard way. We must pass on to the next generation a record of what we have learned.” - Jesse C. Ducommun, Safety Pioneer
 
As Process Safety engineers and consultants, we believe our unique position creates a responsibility for Smith & Burgess to share our years of accumulated safety knowledge.


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