48.3mmStanford SchummUna Bartell*3.2mm bs1139Prof. Trisha CarterMaxwell Kautzer scaffolding Rosalyn BednarProf. Garry Schaeferpipe galvanizeJordyn DavisWilma Maggio DVMd gi top tubBaylee HamillEleonore Davise 4mm thickness Prof. Ezra Bins IMrs. Bettie Eichmann50mm Prof. Alexzander Kuvalis DVM48 scDr. Karson Keeling Jr.affold tJulio Kling Sr.ube pipe for scaffLeonard LueilwitzDora AbshireoldinMadisen Green MDg pipe