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underground manufactured infiltration system, and removing/replacing the existing baseball field <br />and irrigation system. The infiltration system will serve a drainage area greater than 400 acres <br />and recharge groundwater sources with approximately 200 acre-feet of stormwater annually. <br />The system has a single storm capture capacity greater than 24 acre-feet. Additional tasks <br />include: utility and community coordination; conducting a preliminary design report; performing <br />environmental studies that meet CEQA requirements; obtaining LACFCD connection permits; <br />providing topographical surveys; conducting a geotechnical investigation report; developing a <br />plan for landscape and irrigation improvements; providing potholing services; preparing PS&Es; <br />preparing an O&M manual for proposed structural stormwater BMPs, pretreatment devices, and <br />stormwater infiltration system; and providing bid and construction support. <br />City of Santa Monica Los Amigos Park Storm Drain Runoff Harvesting and Direct Use <br />Demonstration This project was the recipient of awards from the ASCE, CASQA, and Storm <br />Water Solutions magazine. Design support providing construction support for the design of a <br />demonstration project that tapped into an existing storm drain line running along a school <br />athletic field and the City of Santa Monica's Los Amigos Park, rerouted stormwater and dry - <br />weather flows from the storm drain through a vortex system into a cistern, treated the <br />stormwater and dry -weather runoff, and delivered highly -treated non -potable water to the park <br />irrigation system and indoor plumbing for toilet flushing. The project's purpose was to <br />demonstrate the feasibility of harvesting local water resources such as storm drain flows to <br />decrease potable water use, reduce polluted urban runoff discharge to the receiving water body, <br />and protect the future of California's water supplies. Other tasks performed included: <br />developing a project study report, performing a geotechnical investigation and utility search, <br />preparing design PS&Es, obtaining regulatory approvals, public education and outreach, <br />preparing a SAP, assisting the City in report preparation, and designing educational signage. <br />City of Santa Barbara Bohneft Park Stormwater Treatment Staff Engineer for design plans <br />and construction specifications for the stormwater treatment system in the 2.25-acre Bohnett <br />Park, located within the Westside neighborhood of Santa Barbara. The project system <br />captures, treats, and infiltrates storm water from two 18-inch storm drains. Tasks performed <br />included checking the hydrology using Los Angeles County methods, calculating infiltration <br />scenarios, and modeling in MODRAT and Hydraflow. Additional tasks included project <br />management and coordination, schedule and budget tracking, and coordination with the City <br />Project Manager; data review of storm drain records and LiDAR maps, utilities within the park, <br />design plans for park improvements, existing geotechnical information, and the City's <br />Stormwater BMP Guidance Manual; drainage report preparation for the stormwater capture and <br />treatment system design and existing site conditions; geotechnical investigation including <br />borings 15 feet below existing grade for soil classification and infiltration at three different <br />locations within the park; preparation of two conceptual design alternatives; and preparation of <br />PS&Es for the agreed upon alternative. This project was completed within budget and one <br />month ahead of schedule. <br />