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Case Study: Wellhead Gathering System Overpressure QRA

Posted by Dustin Smith, P.E. on Jan 1, 2018 5:58:00 PM

The Opportunity:

A review of the “overpressure protection plan” for a wellhead gathering pipeline found that the potential for “multiple simultaneous well shutdown system failures” had been overlooked. The flowing pressure on the inlet to the well choke valve exceeded the allowable pressure in the gathering system. If multiple well safety systems failed, there would be an unacceptable potential for large-scale loss of containment. A Quantitative Risk Assessment of the entire system was needed to determine if the existing overpressure protection system, as a whole, met corporate and regulatory requirements. Initially, the protection plan suggested additional shutdown hardware and increased testing frequency. Smith & Burgess was hired to review this system.

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Topics: Case Study, Detailed Engineering, Quantitative Risk Assessment, QRA, Overpressure Protection, Regulatory Compliance

Case Study: PSM / RMP Refinery-Wide Audit

Posted by Dustin Smith, P.E. on Aug 14, 2017 6:05:00 PM

The Opportunity:

A major United State refinery was proactively ensuring compliance for their PSM Program in preparation for OSHA’s NEP Program. The refinery contacted Smith & Burgess to share best practices on performing PSM / Internal Audits and used this opportunity to train their corporate and site staff to perform future PSM audits.

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Topics: Case Study, Refinery, OSHA, Compliance, Regulatory Compliance, Industry Compliance, NEP Audit, PSM Audit, RMP Audit

Case Study: Gas Plant PSM Audit

Posted by Dustin Smith, P.E. on Jun 20, 2017 6:06:00 PM

The Opportunity:

Regulators will often require that a facility review their process safety management systems on a routine basis. These audits can be performed with internal or external resources. A PSM covered gas plant in the U.S. wanted to hire a consultant to perform an audit. Furthermore, the site wanted the results presented in such a way that they could understand and improve upon the shortfalls of their PSM systems. Based on conversations with other gas plants in the region, the site selected Smith & Burgess to perform the audit.

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Topics: Case Study, RAGAGEP, Process Safety Management, PSM, PSM Audit, Gas Plant, PSM Review, Industry Compliance, Regulatory Compliance, Gap Assessment, Engineering Standards, Compliance

 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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