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<br />SOUTH FLORIDA WATER MANGEMENT DISTRICT GENERAL ENGINEERING SERVICES
<br />
<br />of soil contaminated with lcad, pesticides, asbestos, and
<br />VOCs.
<br />
<br />Accomplishments:
<br />Complctcd all remediation activities, as \vell as design,
<br />construction, and start-up of the biorcmediation facility.
<br />t-,[r. Downey implemented a dcsign change in the
<br />operating procedures that resulted in a 500,'-;, increase in
<br />throughput for the bioremediation facility that effected a
<br />2-year reduction in treatmcnt duration and a cost saving
<br />of m'er S5,000,000.
<br />
<br />03/1989 - 04/1995, Project Manager,
<br />Westinghouse Savannah River Company,
<br />Aiken, SC
<br />
<br />Responsibil.ities includc O\'crall projcct management and
<br />supen'ision of project staff. i\[r. Downcy was
<br />responsible for successful cxecution of projects within
<br />cost and schedule budgets. He was also responsible for
<br />O\Trall project safety and Lluality. Other responsibil.ities
<br />include interfacing with client and regulator personnel as
<br />wcll as rcporting project status to clicnt and intcrnal
<br />managemcnt.
<br />
<br />The following is a summary of key projects:
<br />Project Manager, Various projects, U.S. Department
<br />of Energy, DOE Savannah River Site near Aiken,
<br />SC, 03/1989 - 04/1995. Mr. Downey managed various
<br />project associated with safety enhancement and
<br />producti\'ity increases for production reactors and
<br />support facil.ities for a high-le\'el radioacti\'c waste
<br />processing facil.ity at the DOE Sa\'annah River Site near
<br />,\iken, sc. Projects includcd:
<br />
<br />. Late \,\rash Facility (S50,000,000) - Managed design of
<br />a high-lenl radioactin waste pre-treatment facility.
<br />This was a remotely operated process facil.ity designed
<br />to reduce nitrite levels in a highly radioactive
<br />prccipitate waste feed stream containing suspended
<br />cesium. The design team consisted of over 60 design
<br />professionals from \'arious discipl.ines including
<br />Ci\'il/Structural, t-,[echanical, Electrical, and Process.
<br />i\ pilot scale facility was also designed and
<br />constructed to allow for process testing and
<br />optimization. Mr. Downey led the design of this
<br />modular facility that was built and operated by the
<br />University of South Carol.ina.
<br />. Reactor Fast Shutdown System ($22,000,000) Mr.
<br />Downey led a design team in the completion of a
<br />
<br />SHAW ENVIRONMENTAL, INC.
<br />
<br />06C 122006T
<br />
<br />conceptual design for a system to reduce reactor
<br />pmver by 60(~) within 100 ms following a catastrophic
<br />cooling water pipe failure and presented the project to
<br />DO E for \'alidation. This project was ranked as the
<br />best nlidation presentation of the 22 presented for
<br />\'alidation during that cyclc at the Sa\'annah Ri\'er Site.
<br />
<br />. Improved Reactor Spray System for P-Reactor
<br />($ 18,000,000) - t-,[r. Downey led a design team in the
<br />completion of a conceptual design for an emergency
<br />cooling spray system and presented the project for
<br />DOE val.idation. The projcct was successfully
<br />validated.
<br />. Composite Liner System for Emergency Cooling
<br />Water Basin ($ 12,000,000) - i\lr. Dmvney managed the
<br />design and construction of a multilayer composite
<br />l.iner system and floating cm'er for a 50,000,000 gallon
<br />earthen basin that was completed under budget and
<br />on schedule.
<br />. Soil Stabilization Project for [(-Rcactor ($21,000,000)
<br />- t\[r. D()\\;neJ' managed the design and
<br />implementation of a soil stabilization project to
<br />prm'ide protection of reactor cooling water piping
<br />during a seismic e\'ent; project im'oked drill.ing and
<br />injecting grout into the substrate approximately 120
<br />fect below the ground surface. This project \vas
<br />completed within budget and on schedule.
<br />. Glass \,\'astc Storage Facility #2 (5100,OOO/JOO) - i\[r.
<br />Dmvney managcd the conceptual design of an
<br />underground storage facil.ity and superstructure to
<br />house processed high-level radioacti\'e \vaste canisters
<br />from the Defense \,\'aste Proccssing Facility (a
<br />\'itritlcation facility to process high-b'el radioactin
<br />waste) and prcsentcd the project for DOE val.idation.
<br />The project was successfully val.idated.
<br />. railcd ELluipment Storage Vaults 3-6 (526,000,000) -
<br />i\[r. DO\vney managed the conceptual design for 4
<br />additional underground concrete storage vaults to
<br />housc failed melters and other major equipment
<br />associated with the Defense \,\'aste Processing Facility
<br />and prcsented the project for DOE nl.idation. The
<br />project was successfully \'alidated.
<br />. Groundwater Pump and Treat System (53,000,000) -
<br />t-,[r. Downey managed design and construction of a
<br />groundwater pump and treat system consisting of 12
<br />extraction wells, an air stripper, catalytic oxidation
<br />system, and associated piping.
<br />
<br />STEVEN T. DOWNEY 4
<br />
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