The Trinity Place Apartments, located in northwest Portland, Oregon, is acknowledged by the National Register of Historic Places.[4]

An unreinforced masonry building, placing it at high risk of collapse in a major earthquake, the 46,000-square-foot (4,300 m2) building was given a $1.3 million full seismic retrofit, in phases over a period of a few years, concluding in 2017.[5]

See also

References

  1. ^ "National Register Information System". National Register of Historic Places. National Park Service. March 13, 2009.
  2. ^ Portland Historic Landmarks Commission (July 2010), Historic Landmarks -- Portland, Oregon (XLS), retrieved February 1, 2013
  3. ^ Harrison, Michael; Lutino, Cielo; Mickle, Liza; Mye, Peter; Cunningham, Bill; Gauthier, Stephanie (March 20, 2000), National Register of Historic Places Registration Form: Alphabet Historic District (PDF), retrieved February 25, 2016.
  4. ^ "Oregon National Register List" (PDF). Oregon Parks and Recreation Department. June 6, 2011. p. 41. Retrieved June 10, 2011.
  5. ^ Rogers, Jules (January 24, 2017). "Fixing Bricks: How to seismically retrofit unreinforced masonry – Some owners who already seismically updated their URMs share what it cost". Portland Tribune. Business Tribune section, pp. 4–6. Retrieved January 25, 2017.


Allikas: https://en.wikipedia.org/wiki/Trinity_Place_Apartments
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