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Steven Oonne , PE
<br />1s,aoo acre-ft peryear, over 16 miles of 12-inch to 48-inch diameter pipe, a 2.65 MG welded steel reservoir, a
<br />flow control and recharge facility with 40,000 gpm capacity and up to235 pstpressure drop, a pump station
<br />sized for 25;000 gpm with pumps installed to provide lg;000 gpm, and four turnoutflow control facilities for
<br />delivering the water to member agencies.
<br />Beliflower High Oapacity Wsll, Olty of Bellflower, Bellflower, OA
<br />Project Manager., Prepared a preliminary design report and provided final enginceringdoign and construe-
<br />tion management and Inspection services for the well drilling and equipping of the city's new high -capacity
<br />groundwater well. The well is designed to produce 3,5oo gallons per minute of high -quality groundwater:to
<br />replace a large portion of the city'swater supplies. Electrical design services Included atnotor control center,
<br />avariable-frequencydrlveforthewell pump, Interior and exterior lighting, an automatictransferswitch, and
<br />an emergency diesel -fueled generator. Control, design included preparation of process and instrumentation
<br />diagrams. and speclficatton of.eontrol components to provide consistency with control components installed
<br />In existing city facilities. Provided engineering support during testing and startup of the well.
<br />Wells 21 and 22 Wellhead Facilities and Pipelines, Irvino Ranch Water District, Tustin, OA
<br />Task Manager Task manager responsible for thedesign ofthewellhead facilities and untreated water pipeline.
<br />Deliverables Included plains, speelfications and engineers estimates of probable construction costs for each
<br />the wellhead facilities and all plpelines, Well 21 and Well22, with capacities of 3,300.gpm and 1,600 gpm re-
<br />spectively, are submersible turbine pump / motor assemblies, Installed Within vaults, and one well Is equipped
<br />with a bladder -type surge tank. Project included 7,000 ft. of 24-loch steel untreated water pipeline, i3,000
<br />feet of 36-Inch steel product water pipeline and 1,700 LP of 10-Inch UDPE brine concentrate pipeline. The
<br />pipelines requiredjack-and-bores to cross the OCTA lvletrolinlc train tracks, an Orange County Flood Control
<br />District channel, ENSB train tracks, a box culvert, and Peter's Canyon Channel.
<br />Rehabilitation of Oollege Avenue Pump Station, Orange OountySanitation District, Oosta Mesa, OA
<br />Engineer. Provided engineering services to Orange County Sanitation District for rehabilitation of College
<br />Avenue Sewage Pump Station, Provided engineering and construction support services for the rehabilitation
<br />ofthe CollegeAvenueSewage Pump Station. The design included replacement ofpumping equipment with new
<br />dry -pit submersible pumps, structural rehabilitation of the wet -pit and dry -pit, a new ventilation system, a
<br />new odor control system, anew discharge valve vault for Interconnecting daalforee mains, and a new concrete
<br />block building for the electrical equipment and. controls. The design Includedreplacement of pumping equip-
<br />ment with new submersible pumps and a new concrete black building to house the new electrical equipment
<br />and controls.
<br />R000nstructlon of the Los Alamitos Pump Station and Retarding Basin, County of Orange, OA
<br />Pump Station Technical Advisor. Prepared plans, specifications, and estimates for anew Soo efs storm
<br />water pump station with natural gas engine driven pumps to replace the existing Los Alamitos facility
<br />for the County of orange. Work included final design for the pump station facility and retarding basin,
<br />preparation of a value engineering report, final engineering report, hydrology and hydraulic routing, best
<br />management practices for improvingwaterquality, Inspection and analysis of existing 2,400lineal foot of
<br />54-inch discharge piping, Phase I and 11 environmental assessments, geotechnical investigation, CEQA, and
<br />permit processing, and coordination with agencies and homeowner associations. The pump station includes
<br />four vertical mixed flow pumps with a design capacity of129 MGD each, Each pump Is drlvenby a 1500 hp
<br />dual -fuel engine (natural gas and propane). Engine related components include a compressed air starting
<br />system, primary and secondary Jacket water cooling system, natural gas primary fuel system, and propane
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