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BRADY Richard Brady, PEA SCEE <br />Priociaal in -Char ;e « Project (Via ?a er <br />Design of rahabi!itah rl methods ror t le 21.5 MG partially bread O,em.yar Reservoir No. 3, including 11oin )Iibon <br />plans for two reservoirs located adjacent to Overmyer No. 3 and the upgrade and rehabilitation of the <br />Ove nyer Booster Pumping Station. Pumping staton houses two Johnston vertical turbine pumps that ar driven <br />by 450 HP Waukesha natural gas fad engines through right ai xh gear dines. The pulls are roted at 6.500-gpm <br />capacity at 165 feet total dynamic head. <br />San Diego 17 Flow Control / Pumping Facility <br />Client: City of San Diego / San Diego County Water Authority <br />Tide: Project Manager <br />Project began with a siting study and progressed through final design of a flow control and pumping facility at the <br />City of San Diego's Alvarado WTP. The facility pumps filters water from the Alvarado WTP into the Authority's <br />Aqueduct (Pipeline 4) at a pumping rate of 10 to 100 cubic feet per second. for delivery to the Clty's mid -city <br />distribubon service area. The 60 mgd pumping plant features 6 vertical turbine pumps flow control valves, and <br />state-of-the-art instrumentation and controls. <br />SDCWA Interim Filtered dater Pipeline <br />Client: Malcolm Pimle and the City of San Diego <br />Title: Project Manager <br />Design of 720 feet of a 30-inch steel pipeline, which transfers treated water from the San Diego County Water <br />Authority's Pipeline 4 Aqueduct. (a 108-inch treated water pipeline in Lake Murray Boulevard) to the City of San <br />Diego's Alvarado WTP for an emergency source of treated water. Design of an above -ground metering and <br />pressure reducing station. consisting of parallel above -ground 24-inch Cla-Val pressure reducing valves. followed <br />by twin 24-inch venturi meters with integral modrdating flow control valves. <br />200 mgd Alvarado Water Treatment Plant Expansion and Rehabilitation Project- Phase it <br />Client: City of San Diego <br />Title: Project Manager <br />Design of new sedimentation basins. ozone contactors. and filter backwash facilities, as well as upgrades and <br />rehabilitation to the existing sedimentation basins, filters, and operations building. Responsible for the preparation <br />of a preliminary design study for the existing filter backwash water storage and conveyance facilities, and <br />evaluation of flocculation and sludge removal equipment for new and existing basins. Provided technical support <br />and project: background information to the VE team, and an evaluation of the impact due to implementing VE <br />ideas. Participated in all technical review meetings, assisted in preparation of project design schedules. and <br />reviewed construction cost estimates. Prepared periodic design progress reports. design calculations, and <br />technical documents concerning treatment capacity for review by the California Department of Health Services. <br />Prepared permit review packages for the City's Development Services Department. <br />200 mgd Alvarado Water Filtration Plant Expansion and Rehabilitation Project - Phase I <br />Client City of San Diego <br />Tide: Project Manager <br />Design of rapid mix facilities for the first expansion phase of the Alvarado WTP. Design and electrical, mechanical <br />and structural layout of: the effluent control structure and filter washwater recovery basin, and new rapid»ix <br />facilities and influent pumping facilities. Provided assistance with specifying pump control valves and the <br />sequence of operation for two 10/8/5 MGD. 2-speed 150 HP and four 25 MGD. constant speed. 400 HP pumps. <br />Falibrook 3/Rainbow 1 Flow Control Facility <br />Client: San Diego County Water Authority <br />Title: Project Manager <br />Design of a replacement facility for the existing Fallbrook 3 (,30 efs) / Rainbow 1 Flow Control Facility (22 efs). <br />Project required a surge and hydraulic analysis to specify flow control equipment including sleeve valves and <br />venturi meters. Age and severe cavitation problems dictated that this facility be replaced with a state-of-the-art <br />flow control facility capable of handling the high pressures from the Authority's aqueduct and the varying demands <br />from the adjacent water districts. <br />RICHARD BRADY & ASSOCIATES, INC. E-25 <br />