TRIANGLE MILLS

PDC DOS Study

Portland OR, 2009

3 options were developed for redevelopment of this 5 story industrial building.  Preliminary engineering and rough-order-of-magnitude budgeting was coordinated with Froelich Consulting and R&H Construction.


1) A low-cost clean-up of the building, keeping it mostly as-is, adding vertical circulation and bathrooms.

2) Recapturing of the area occupied by grain cribs and a penthouse addition (required full seismic upgrade).

3) A 5-story seismically braced addition and full upgrade to the existing tower.

role: Project Manager


work completed while at Holst Architecture
images courtesy of Holst Architecture