VIRTUAL TOUR -- City parking lot site -- between Santa Cruz and Menlo Avenues at Crane St. -- BIOFILTER Biofilter materials (crushed rock, sand) wrapped in filter fabric (Phase 2 side). Bend in trench required to go around light pole support (installed afterward). Biofilter has layer of soil on top of layer of sand, on top of layer of crushed rock with perforated under drain that drains to drywell at Evelyn Street end of lot. 5/10/06