Congratulations to Bill Parisi on his retirement after 31 years with SAI! Bill has been affectionately nicknamed “Dr. Dirt”, because of his expertise in earthwork operations and geological testing. He served as materials inspector and geotechnical lead on many major projects in Southwest Pennsylvania with the most recent being the Meyersdale Bypass project and the PA Turnpike 102-109 Reconstruction. Bill, we thank you for your service to SAI for the past 31 years and for all of the laughs!