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Archived Webinar: Spotlight on Recommended Practice 112R-20, Cost Estimate Classification System, As Applied in Maintenance Turnarounds for the Process Industries

About RP 112R-20:
This recommended practice provides guidelines for applying principles of estimate classification specifically to maintenance turnarounds for the process industries. It supplements recommended practice 17-R97, Cost Estimate Classification System, by providing:

  • A section that further defines classification concepts as they apply to turnarounds in the process industries.
  • A chart that maps the extent and maturity of estimate input information against the class of estimate.
About AACE Recommended Practices:
The AACE International Recommended Practices (RPs) are a series of documents that contain valuable reference information that has been subject to a rigorous review process and recommended for use by the Technical Board. RPs are intended to be the main technical foundation of AACE educational, and certification products and services. All RPs are available to AACE members free of charge and can be accessed at the following link: