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Effective March 15, 2024, Washington State has implemented the 2021 Building Codes and Washington State Energy Code. For more information please visit and SBCC and WSEC

Note: Records submitted to the City of Richland are part of the planning or permitting process become public records subject to release under the Public Records Act.

 ASME Containers  Backwater Valve
 Conventional Roof Construction  Designing a Deck
 Detached Garages & Storage Sheds  Emergency Escape and Rescue Openings
 Floor Level Exceptions at Landings & Doors  Height Calculations
 Portal Frame  Pre-Fab Foundations
 Pressure Relief Valves  Re-Roof and Ice Shields
 Residential Stairways, Handrails &  Guardrails  Retaining Walls
 Sewer Installation Standards  Sheetrock Nailing Patterns
 Truss Blocking at Raised Heels or Soffits  Typical Attached Carport or Patio Roofs
 Typical Basement Foundation Wall  Wood Frame Accessory Structure
 Commercial Stairways, Handrails, Guardrails & Spacing  2021 IRC Significant Code Changes
 2021 WSEC Ceiling & Attic Insulation  2021 WSEC-R Insulation

 

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