150 N Michigan Ave

For permit 101081913: replacement electrical contractor. new contractor(s) listed under "other applicants and contractors" on permit certificate.

Fire alarm: modification of existing system. associated building permit:100705422. affects: 0 dwelling units; 1 non-residential units. high-rise building: yes. voice communication:…

Fire alarm: modification of existing system. associated building permit:101077484. affects: 0 dwelling units; 1 non-residential units. high-rise building: yes. voice communication:…

Self cert 2019 cbrc: interior build-out of a building amenity lounge and two tenant spec suites. scope of new work includes new light construction of interior partitions, interior…

Fire alarm: modification of existing system. associated building permit:101076389. affects: 0 dwelling units; 1 non-residential units. high-rise building: yes. voice communication:…

Self-cert 2019 cbrc - interior demolition of existing non-structural conditions of 16,525 sqft of business office on the 16th floor, including electrical, plumbing, and mechanical.…

Self-cert 2019 cbrc - tenant buildout of 11,449 sqft of business office on the 15th floor, including alterations to electrical, plumbing, and mechanical. (occupancy group b; type i…

Self cert 2019 cbrc: interior demolition of corporate office space. (occ. grp. b; const. type 1a). as per plans.

Scope: nonstructural interior alteration to existing restroom at 21st floor, replace partitions, doors, millwork and electrical. locations: 0 residential unit(s), 0 non-residential…

Scope: nonstructural interior alteration to existing restroom at 24th floor, replace partitions, doors, millwork and electrical. locations: 0 residential unit(s), 1 non-residential…