43rd and Logan Stormwater Treatment – CValdo prepared PS&E for design of 25 curbside stormwater filtration units, a trash capture pretreatment vault, and a biofiltration planter for this City of San Diego pilot project. The project goal was to reduce the discharge of metals and pesticides to Las Chollas Creek from urban runoff using non-proprietary stormwater filtration devices that could be constructed from standard drawings. The project also included efficacy testing of different filtration media including sand, peat, granular activated carbon, and zeolite.
- ASCE Award of Merit – San Diego Section