A. A Pre-Engineering Study is always tailored to your specific requirements. JOA Engineers will visit your site, take measurements and gather input for Air Technical Modeling. Based on the data, calculations are made on flow rate, energy recovery, velocities, ROI and more. During a 50% meeting, we update you on our findings and align expectations before finalizing a concept design and budget quotation. Read more about what to expect here: https://joaairsolutions.com/blog/pre-engineering-study-better-extraction-systems/