FEED vs Pre-FEED vs Detail Engineering: What Each Phase Delivers
A practical guide to the front-end loading phases of a process plant project — what each phase produces, how accurate the estimate is, and when to move to the next stage.
Insights
Articles in Engineering
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AACE Cost Estimate Classes Explained for Process Plant Projects
What AACE Class 5 to Class 1 estimates mean, how accurate each one is, and what engineering definition you need to produce them.
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Point Cloud Scanning for Brownfield Projects: Getting It Right
How laser scanning and intelligent 3D modelling reduce rework and site visits on brownfield modifications — and what to specify to get a usable model.
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When Is Piping Stress Analysis Required?
A plain-language guide to deciding which lines need formal stress analysis, and what the analysis checks.
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HAZOP and SIL: Building Safety into FEED
Why hazard and operability studies and safety integrity level assessments belong in FEED, and how to run them effectively.
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30/60/90% 3D Model Reviews: A Practical Checklist
What to look for at each 3D model review milestone so problems are fixed in the model, not on site.
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CAD Automation: Where to Start for Quick Wins
How engineering teams can identify repetitive CAD tasks worth automating and build tools that designers actually use.
