9th and Olive is a 35-story residential condominium project by the Onni Group located near Downtown Los Angeles in an area that is undergoing significant redevelopment bringing new energy together with a premium downtown living experience.  Westcon provided innovative design solutions to meet the City of Los Angeles stringent stormwater treatment requirements.  Working with the Project Team, Westcon provided biofiltration planter locations at the podium and ground levels that not only met the design requirements, but also added landscaping to enhance the outdoor open space experience.