Divisions 5 - Metals, 6 - Wood and Plastics Division 5 - Metals 05120 - Structural Steel (PDF) 05210 - Open Web Steel Joists (PDF) 05300 - Metal Decking (PDF) 05500 - Miscellaneous Metalwork (PDF) 05521 - Aluminum Railings (PDF) Division 6 - Wood and Plastics 06100 - Rough Carpentry (PDF) 06200 - Finish Carpentry and Millwork (PDF) 06610 - Glass Fiber and Resin Fabrications, General (PDF) 06650 - Plastic Liner for Concrete Surfaces (PDF) Permits & Construction Permits & Construction Home Construction and Development Water Construction & Development Sewer Construction & Development Cross Connection and Backflow Prevention Programs Clean Water Program Guide Industrial User Permits Loop Design Guidelines Loop Drawing Maintenance Standard Operating Procedures Guide Metro Biosolids Center Master Plan