Important Notice: Limited Web Access Dec 16 to 18, 2016

AIChE will undertake a routine upgrade of our digital infrastructure over the weekend of December 16-18, 2016. During this period access to certain areas of the website will be limited. Additional information will be forthcoming shortly.

Process Equipment Reliability Database (PERD)

The Process Equipment Reliability Database is your source of industry-reported equipment reliability data. The purpose of the PERD database is to provide high quality, valid, and useful data pertaining to the hydrocarbon and chemical process industries.  These data can support equipment availability analysis, reliability and design improvements, maintenance strategies, quantitative risk analysis, and life cycle cost determinations.

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Learn more about PERD by clicking links below. For further details on PERD, please contact Dave Belonger, CCPS Staff Consultant or email us at