Plans for Grass Valley to annex and develop an area just south of its border, including the former Bear River Mill site, garnered City Council approval Tuesday, as well as caused distress among industrial businesses within that area. “I had to let you know that at this moment, I can’t really say that I am in favor of this because I have a lot of concerns,” said Orson Hansen, owner of Hansen Bros. Enterprises, located at 11727 La Barr Meadows Road, within the proposed annexation. Hansen’s concerns touched on the debate at Tuesday’s council meeting where the city voted to …