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1900 SW 4th Ave, Portland, OR 97201
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1900 SW 4th Ave
Portland, OR 97201
19-02: Calculating Fire Resistance of Wood Members
19-03: Permit Requirements for Suspended Wire Electric Security Systems
19-05: Small Assembly Occupancies
19-07: Protection of Smokeproof Enclosure Ventilation Systems
20-01: Congregate Living Facility or Dwelling Unit?