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San Diego International Airport — San Park 2, Pacific <br />Highway North (CIP 104146)*, San Diego, CA (Drainage/ <br />Water Quality Task Manager) <br />Roger managed the final PS&E for approximately 2,050 <br />additional spaces located at the south easterly corner <br />of Pacific Highway and Washington Street. This project <br />provides a long-term parking facility to replace existing <br />parking areas that will be impacted by the development of <br />the future CONRAC and FBO sites on the North Side. The <br />proposed project consisted of site grading, paving, parking <br />striping, storm drain, and underground detention facilities to <br />control storm runoffs and water quality. <br />San Diego International Airport • South Side Site <br />Protection (CIP 104126)*, San Diego, CA (Drainage/Water <br />Quality Task Manger) <br />Roger managed the drainage/water quality task orders for <br />the interim improvements to the approximately 40-acre <br />Teledyne Ryan Site. The project scope includes design <br />of a storm drain system that strategically routed project <br />developed flows to several different storm drain connections <br />with limited capacity to accept additional flow. The storm <br />drain design also included installation of two different <br />types of Best Management Practices (BMPs) for the site <br />improvements as required by the SUSMP for the overall <br />SDRAA project area. A low flow Low -Impact -Design (LID) <br />infiltration BMP was designed within sump areas designed <br />within the parking lot. The LID infiltration BMPs used porous <br />pavement and a rock gallery to infiltrate first flush runoff to <br />the maximum extent possible. The second BMP incorporated <br />into the project was a high flow off line filtration BMP <br />designed for installation just upstream of the project's storm <br />drain connection points to the existing storm drain system in <br />Harbor Drive. The combination of these two BMP systems <br />mitigated stormwater flow generated from impervious AC <br />pavement surfaces created by the project development. <br />San Diego International Airport— North Side Interior <br />Roadway and Utilities (CIP 104118)*, San Diego, CA <br />(Drainage/Water Quality Task Manager) <br />Roger managed the preliminary, final PS&E and construction <br />support for an interior roadway (Admiral Bolan Way) which <br />extends between the existing Pacific Coast Highway/ <br />Sassafras intersection and the extension of Washington <br />Street, This roadway houses the utilities that serve the entire <br />north side development, including sewer, water, natural gas, <br />electrical, telecommunications, and storm drain. The project <br />included a lift station system to pump the sewage to the City <br />sewer main, Uses of this roadway system include FBO/GA, <br />cargo businesses, centralized shipping and distribution, San <br />Park 2 parking facility, and CONRAC. <br />El Modena Park • Natural Treatment System, Phase 2*, <br />Orange, CA (Project Manager) <br />Roger was responsible for preliminary improvement plans <br />and construction drawings for modifications to two existing <br />detention basins in the County of Orange to provide for the <br />interception of dry -weather flows. Intercepted flows were <br />routed to the modified basins for water quality improvements <br />through natural treatment systems. Services included <br />performing dry -weather flow hydrology calculations for <br />watershed tributary to proposed improvements, hydraulic <br />analyses leading to the design of required project <br />infrastructure, preparation of improvement plans and <br />specifications for project improvements, and providing bid <br />and engineering support services during construction. <br />South La Sandal Low -Flow Diversion Project*, Laguna <br />Beach, CA (Project Manager) <br />Roger was responsible for the engineering design and <br />construction support services for a water quality diversion <br />facility. The completed facility intercepts nuisance flows <br />from storm drain lines that would otherwise discharge to the <br />beach and continue to the Pacific Ocean. Nuisance flows <br />are intercepted in a sub -surface vault and an automated <br />sump pump evacuates accumulated flows to the local sewer <br />system. The hydraulic and structural design of the facility, <br />which consisted of a 15-foot-deep reinforced concrete sub- <br />surface vault, a 48-inch-diameter reservoir pipe, a sump <br />pump housing structure, pump controls, and a forcemain <br />sewer discharge line were performed. Upon the completion <br />of the design, construction documents required for the <br />public bid process and upon commencement of construction <br />activities were prepared and construction support services <br />including approval of shop drawings, construction <br />observations, and the preparation of As -Built plans were <br />provided. <br />Rancho Mission Viejo's Ranch Plan Planned Community <br />Hydrology and Hydraulic Check Services* <br />Roger provided plan checking services for OC Public <br />Works related to the development of the Rancho Mission <br />Viejo's Ranch Plan Planned Community, an 8-square-mile <br />development within the grater 176-square-mile San Juan <br />Creek watershed. Plan checking services included the <br />review of hydrology studies for four of the five proposed <br />development planning areas for conformance with the <br />Orange County Hydrology Manual and its addenda. The firm <br />checked assumptions, hydrologic parameter derivations, <br />rational method analyses, and unit hydrograph method <br />analyses. The firm also reviewed hydraulic calculations <br />performed in support of proposed master plan facilities, and <br />proposed flood control detention basins. <br />* Denotes projects completed with other firms <br />Stantec • Proposal for On -Call Stormwater Project Design Services <br />