Opus Time Lapse: Xcel Energy @ 401 Nicollet May 2015 Construction Update

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​While topping out of the structural steel will happen later this month on Xcel’s headquarters expansion in downtown Minneapolis, there’s still a lot of activity continuing on the site, including

  • elevated composite slabs will be poured through level eight by the end of the month,
  • concrete slab on grade will be placed by the end of the month,
  • MEP underslab work started this month and
  • fireproofing of the second floor started in early May.

Once completed, this nine-story, 220,000-square-foot building will expand Xcel Energy’s headquarters into a two-building campus and consolidate employees currently working in disparate offices downtown.