STRUCTURAL ENGINEERING SERVICE IN OREGON AND WASHINGTON
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Located in Portland, Oregon, Sean Engineering LLC is owned and operated by Sean Z. PE. Sean is a licensed Structural Engineer registered in OR, WA, and CA, brings 15+ years of expertise in structural design, remodel, inspection and renovation
SERVICES OFFERED
Structural Inspection
Structural Inspection
Evaluating the condition of structural elements, including foundations, beams, columns, walls, floors, and roofs.
Seismic Retrofit
Seismic Retrofit
Develop upgrades to meet seismic codes, which might involve additional shear walls, bracing, or foundation anchoring.
Removal & Modification of Load Bearing Wall
Removal & Modification of Load Bearing Wall
If walls are to be removed or modified, provide designs for alternative load paths, typically through beams, headers, or posts
Retaining Wall Design
Retaining Wall Design
Design temporary support systems to stabilize structures during repair. Design reinforcement or reconstruction of retaining walls.
Foundation Design & Repair
Foundation Design & Repair
Evaluating foundations and design solutions for foundation settlement, cracks, and other issues
Deck Inspection & Repair
Deck Inspection & Repair
Strengthen decks, balconies, or other elevated areas to safely carry additional weight.
Hours of Operation:
Monday – Friday: 8:00 AM – 6:00 PM
Service Areas:
Oregon & Vancouver, WA
Contact:
Email: sean.structure.foundation@gmail.com
RESOURCES
Building & Code References
Building & Code References
Oregon Residential Specialty Code (ORSC) - 2023 Oregon Residential Specialty Code
Oregon Structural Specialty Code (OSSC) - 2022 Oregon Structural Specialty Code
State of Oregon Building Codes Division (BCD) - Building Codes Division : Building Codes Division : State of Oregon
Clackamas County Building Codes & Permits - Building Codes | Clackamas County
Washington County Building Services - Building Services | Washington County, OR
Multnomah County Building Regulations (Chapter 29) - CodeMaster Template
Portland Permitting & Development – Codes & Guides - Codes, rules, and guides | Portland.gov
City of Hillsboro – Building Permits - Building Permits | City of Hillsboro, OR
Lake Oswego Building Permits – City of Lake Oswego: Building Division - Building | City of Lake Oswego
Professional Associations
Professional Associations
Structural Engineers Association of Oregon (SEAO) - Front page | SEAO
American Society of Civil Engineers (ASCE) Oregon Section - ASCE OR
National Council of Structural Engineers Associations (NCSEA) - Homepage - NCSEA
Safety & Retrofit Resources
Safety & Retrofit Resources
FEMA Seismic Retrofit Guidelines - Techniques for the Seismic Rehabilitation of Existing Buildings | FEMA.gov
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