Posted 18 Days Ago Job ID: 2087945 4 quotes received

structural design

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Engineering & Architecture Architecture

Looking for a CA licensed structural engineer to design a large porch roof. Structure to be a gable design with a 3x12 pitch, 24' long by 20' wide. One gable end (20') attached to the house (concrete block) the other open and free standing supported by 2 10' posts (Location TBD). Roof decking to be 1" or 2" by 6" T&G pine covered by standing seam metal. Rafters to be 6" by 6" DF on 3' or 4' centers. Beams to be steel (rectangular cross section) Corten or similar. Posts square Corten size TBD, bolted to concrete piers. Prefer design to be prefab steel structure bolted together on site.   

Need design and calculations for standard loads (no snow), but need to include earthquake and wind for 95401 zip code. 

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John R F United States