PHOTO: CLARA HOWELL – Workers have started building vertical on the new City Hall building.

Redevelopment Manager Sidaro Sin said contractors were able to recycle 90% of the two existing buildings — a former medical office and doggy day care — that were on the property where the new City Hall is being built. That was about 15% more than the contractors’ original goal.

Source: Pamplin Media Group – A sustainable teardown in Lake Oswego