January 2014 - Installation of a BaseVac T100D central vacuum system for 46 operatories, 14 dentists and 13 hygienists in a multi - clinic 5 story building located in Vancouver, B.C. 2425 Oak Street is a building in Vancouver, BC that is occupied by dentists and dental specialists such as oral surgeons and dental labs. The building is a group ownership project owned by many of the same dentists that practice in the building. In late 2013 the ownership group began a search for replacement of the vacuum system that had been in place for over 25 years.