Versions of Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders on LawServer 2024 Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders 2023 Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders 2023 Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders 2022 Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders 2021 Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders 2020 Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders 2019 Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders 2017 Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders 2016 Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders 2015 Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders 2014 Florida Regulations 61G15-31.006: Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders 2011 Florida Regulations 61G15-31.006 – Design of Structural Systems Utilizing Open Web Steel Joists and Joist Girders