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ST ATE OF CALIFORNIA - CALIFORNIA NATURAL RESOURC ES AG ENCY DEPARTMENT OF WATER RESOURCES 14 16 NINTH STR EET, P.O. BOX 942836 SACRAMENTO, CA 94236-000 1 (916) 653-579 1 December 21, 2018 Mr. Frank L. Blackett, P.E. Regional Engineer Federal Energy Regulatory Commission 100 First Street, Suite 2300 San Francisco, California 94105-3084 EDMUND G. BROWN JR., Governor FERC Project No. 2100 - Request to Conduct Level 2 Risk Analysis for Oroville Dam Complex, Tenth Part 120 Independent Consultant's Safety Review Dear Mr. Blackett, The Department of Water Resources (DWR) requests approval to perform a level 2 risk analysis for the Oroville Dam Complex, Tenth Part 120 Independent Consultant's Safety Inspection in conjunction with the required Potential Failure Mode Analysis. As documented in the enclosed letter and as required by recent federal code, the United States Society on Dams (USSD) nominated qualified consultants to prepare a level 2 risk analysis for the Oroville Dam Complex. Based on review of each nominee's qualifications and availability, DWR submits the resumes and seeks approval of the following consultants nominated by USSD to serve as the Level 2 Risk Analysis Team: Dr. Dean Durkee, Gannett Fleming Mr. William Fielder, HOR Inc. Mr. Thomas Hepler, Schnabel Engineering Mr. Daniel Osmun, HOR Inc. Ms. Phoebe Percell, HOR Inc. Dr. Elena Sossenkina, HOR Inc. In various roles and with DWR's support, the Level 2 Risk Analysis Team will prepare, lead, review, and complete a level 2 risk analysis, in accordance with Federal Energy Regulatory Commission's (FERC) draft Risk Informed Decision Making procedures, to inform the Tenth Part 120 safety inspection for the Oroville Dam Complex. Additionally, enclosed for your review and approval is a detailed plan prepared by the Level 2 Risk Analysis Team to complete the risk analysis of distinct Oroville Dam Complex structures through a series of five workshops. The plan contains Critical Energy Infrastructure Information (CEIi) and has been filed electronically as CEIi. Included in the plan is a list of Facilitators and Subject Matter Experts broken down into discrete roles for each workshop. The resumes of these individuals are enclosed for your review and approval. OC11311

Oroville Level 2 Risk Analysis Plan FERC Filing Redacted · 2019-11-02 · Mr. Frank L. Blackett, P.E. December 21, 2018 Page 2 The level 2 risk analysis will be submitted to FERC

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  • STATE OF CALIFORNIA - CALIFORNIA NATURAL RESOURC ES AGENCY

    DEPARTMENT OF WATER RESOURCES 14 16 NINTH STR EET, P.O. BOX 942836 SACRAMENTO, CA 94236-000 1 (916) 653-579 1

    December 21, 2018

    Mr. Frank L. Blackett, P.E. Regional Engineer Federal Energy Regulatory Commission 100 First Street, Suite 2300 San Francisco, California 94105-3084

    EDMUND G . BROWN JR., Governor

    FERC Project No. 2100 - Request to Conduct Level 2 Risk Analysis for Oroville Dam Complex, Tenth Part 120 Independent Consultant's Safety Review

    Dear Mr. Blackett,

    The Department of Water Resources (DWR) requests approval to perform a level 2 risk analysis for the Oroville Dam Complex, Tenth Part 120 Independent Consultant's Safety Inspection in conjunction with the required Potential Failure Mode Analysis. As documented in the enclosed letter and as required by recent federal code, the United States Society on Dams (USSD) nominated qualified consultants to prepare a level 2 risk analysis for the Oroville Dam Complex. Based on review of each nominee's qualifications and availability, DWR submits the resumes and seeks approval of the following consultants nominated by USSD to serve as the Level 2 Risk Analysis Team:

    • Dr. Dean Durkee, Gannett Fleming • Mr. William Fielder, HOR Inc. • Mr. Thomas Hepler, Schnabel Engineering • Mr. Daniel Osmun, HOR Inc. • Ms. Phoebe Percell , HOR Inc. • Dr. Elena Sossenkina, HOR Inc.

    In various roles and with DWR's support, the Level 2 Risk Analysis Team will prepare, lead, review, and complete a level 2 risk analysis, in accordance with Federal Energy Regulatory Commission's (FERC) draft Risk Informed Decision Making procedures, to inform the Tenth Part 120 safety inspection for the Oroville Dam Complex. Additionally, enclosed for your review and approval is a detailed plan prepared by the Level 2 Risk Analysis Team to complete the risk analysis of distinct Oroville Dam Complex structures through a series of five workshops. The plan contains Critical Energy Infrastructure Information (CEIi) and has been filed electronically as CEIi. Included in the plan is a list of Facilitators and Subject Matter Experts broken down into discrete roles for each workshop. The resumes of these individuals are enclosed for your review and approval.

    OC11311

  • Mr. Frank L. Blackett, P.E. December 21, 2018 Page 2

    The level 2 risk analysis will be submitted to FERC by December 31, 2019 with the Tenth Part 12D Independent Consultant's Safety Inspection Report for the Oroville Dam Complex.

    If you have any questions or would like to discuss this further, please contact me at (916) 557-4555 or your staff may contact David Sarkisian, State Water Project Chief Dam Safety Engineer at (916) 653-4395.

    Sincerely,

    GHydropower

    ~@j/ License Planning

    ~V and Compliance Office

    Executive Division

    Enclosures

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    ~ &annettFleming Excellence Delivered As Promised

    RESUME

    Geotechnical Project Engineer

    Matthew S. Balven, PE, PMP

    CURRENT RESPONSIBILITIES: Geotechnical Project Engineer managing geotechnical and dams practice projects. Performs inspections and engineering analysis of dams and provides geotechnical engineering services for projects in the west. Computer skills include AutoCAD, Computer‐Aided Stability Analysis of Gravity Dams (CADAM), GEOSLOPE, LPILE, and Microsoft Office (Word, Excel, and PowerPoint).

    EDUCATION: BS, Geological Engineering (magna cum

    PROFESSIONAL REGISTRATION(S): laude), Missouri University of Science and

    PE: Missouri ‐ No. 2005000950 (2005) Technology, 1999 Project Management Professional (PMP): Project MS, Civil (Geotechnical) Management Institute (2011) Engineering, Oklahoma Adult First Aid/CPR/AED: American Red Cross (2017) State University, 2004

    SUMMARY OF EXPERIENCE: Part 12 Dam Inspections, Various Locations, ID, Idaho Power Company. Project Manager for the FERC Part 12D inspections of five dams on the Snake River for the Idaho Power Company. Also provided technical support for safety inspections and potential failure mode analysis for two of the dams (C.J. Strike and Milner). The Part 12D inspection includes review of the supporting technical information document, conducting a review workshop of the potential failure mode analysis, performing a field inspection, and preparing a consultant safety inspection report.

    Helms Tunnel Technical Support Services, Fresno County, CA, Carpi USA. Project Engineer for performing potential failure modes analysis and reviewing the design and construction documents for the Helms Tunnel waterproofing rehabilitation. The project includes the design and installation of a Carpi geomembrane liner system to reduce seepage through the 260‐foot long and 27‐foot diameter Helms Pump Storage Plant hydroelectric facility concrete access tunnel. The Helms Pump Storage facility includes a 10,000‐foot‐long tunnel and penstock connecting the upper Courtright Reservoir to the lower Wishon Reservoir and is owned and operated by Pacific Gas and Electric (PG&E).

    YEARS EXPERIENCE WITH FIRM: 4

    YEARS EXPERIENCE WITH OTHER FIRMS: 14

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    ~ Gannett Fle1T1ing 1soi~~~1~~

    Matthew S. Balven, PE, PMP RESUME

    Oxbow and Brownlee Spillway Assessments, Hells Canyon in ID and OR, Idaho Power Company. Served as Project Manager and provided geological engineering support for focused spillway assessments of three spillways at two dams in the Hells Canyon Hydroelectric Project. The spillways evaluated included the Brownlee Spillway, Oxbow Spillway, and Oxbow Fuse Plug Spillway in accordance with the Federal Energy Regulation Commission (FERC) request. The physical inspection was performed by a Society of Professional Ropes Access Technician (SPRAT) certified engineer because rope access was required to facilitate inspection on the steeply sloped spillways. A focused potential failure mode analysis (PFMA) was also performed for each spillway.

    Security Compliance Services, Sacramento, CA, California Department of Water Resources (DWR). Geotechnical Project Engineer providing technical support to the California DWR Security Program. Using the findings, recommendations, and reports prepared under previous task orders, our firm is performing work to support DWRʹs State Water Project (SWP) Field Divisionʹs long‐term Security Management Program requirements. The project includes conducting security assessments and vulnerability studies of all critical assets identified, directed, and required by the Federal Energy Regulatory Commission (FERC), the North American Electric Reliability Corporationʹs Critical Infrastructure Protection (NERC‐CIP), and SWP Security Program Instructions SP‐2; performing security program compliance audits, reviews, or updates to related security program documents; developing new or reviewing and revising site‐specific security plans for all SWP critical infrastructures; and developing conceptual drawings and preliminary cost estimates of any recommendations and findings made throughout the course of this task order to support the DWR/SWP budgetary process. Our firm is providing assistance on confidential, for official use only, and classified security information, data, and advisories related to government, water, electric power, cyber, dams, and communications infrastructure sectors. The project also includes augmenting threat, risk, and vulnerability analyses to DWR Headquarters and SWP Field Divisions. Prepares and conducts annual security training for DWR and SWP staff and managers as it pertains to their security plans and identified gaps. Responsibilities include providing technical assistance on dam safety issues and, in particular, potential failure modes.

    Engineering Service – Hydro Power Plant Generation, Bigfork Dam Part 12 Inspection, Bigfork, MT, PacifiCorp. Project Manager overseeing independent consultant services for the Part 12 inspection of Bigfork Dam. Assisted as Project Engineer in inspection activities and preparation of the Supporting Technical Information Document and Dam Safety Surveillance and Monitoring Plan.

    Emergency Action Plan and Operations and Maintenance Manual Preparation for Cimarroncito Dam, Cimarron, NM, Village of Cimarron. Prepared a new Operations and Maintenance (O&M) Manual for Cimarroncito Dam in accordance with New Mexico Office of State Engineer requirements. The O&M Manual outlines the schedule and procedure for inspections of the dam as well as monitoring instrumentation. The manual also includes a

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    ~ Gannett Fle1T1ing 1soi~~~1~~

    Matthew S. Balven, PE, PMP RESUME

    description of maintenance to be performed at the dam and a drawdown curve for the length of time to drawn down the reservoir in the case of a dam safety emergency.

    2100 Dams Potential Failure Modes Analysis (PFMA) Workshop Services, Sacramento, CA, California Department of Water Resources. Project Manager overseeing facilitation of PFMA workshops for Project No. 2100 Dams. The P2100 Project is comprised of Oroville Dam (the largest earth embankment dam in North America at 770 feet tall), Thermalito Forebay Dam, Thermalito Afterbay Dam, Diversion Dam, and Feather River Fish Barrier Dam. Served as recorder for the workshop and documented discussions during the PFMA sessions. Prepared individual PFMA reports for the five dams.

    Mirror Pond Dam Inspection, Bend, OR, Bend Park & Recreation District. Performed field inspection of a 100‐year old timber crib dam located on the Deschutes River. The purpose of the inspection was to determine whether the dam was in sufficient condition for continued use and what effort would be required for continued safe use of the dam. Generated an inspection report documenting the condition of the dam and provided alternatives with cost estimates for the rehabilitation or reconstruction of the dam.

    Dam Inspections for Water Dam Stewardship Program, AZ, CO, and NM, Freeport‐McMoRan Copper & Gold, Inc. Project Manager for the Freeport‐McMoRan Copper & Gold Water Dam Stewardship Program within the United States. More than 300 dams were evaluated as a part of this program. Assessments included a review of available information for the facilities and site visits to identify any dam features of concern or any dam deficiencies. Reports were prepared for the individual sites to provide information on the inventory of dams and recommendations for identified deficiencies.

    Miner Flat Dam, White Mountain Indian Reservation, Whiteriver, East Central AZ, White Mountain Apache Tribe. Geotechnical Engineer providing technical support for geologic interpretation and characterization. The proposed structure is a roller‐compacted concrete (RCC) dam, approximately 160 feet high with a crest length of about 450 feet. Due to the geology of the proposed dam foundation, an early site review is critical. Our firm is reviewing existing data, including previous studies; developing a preliminary site model; and identifying, collecting, and analyzing additional data to better characterize the geologic conditions at the proposed dam site.

    Geotechnical On‐Call Services, Statewide AZ, Arizona Department of Transportation. Geotechnical Engineer providing technical support for rock slope stabilization. Our firm is conducting subsurface investigations to identify and locate horizontally and vertically significant soil, rock types, and groundwater conditions and to establish the characteristics of the subsurface materials by conducting sampling and laboratory or in‐situ testing.

    Phase 1 Investigations, Honolulu, HI, State of Hawaii Department of Land and Natural Resources. Project Manager for Phase 1 investigations on five dams on the islands of Oahu, Maui, and

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    ~ Gannett Fle1T1ing 1soi~~~1~~

    Matthew S. Balven, PE, PMP RESUME

    Kauai. The dams are earth‐embankment structures and range from 21 feet in height to 34 feet in height. They were constructed primarily to provide irrigation for agricultural operations (sugar cane and pineapple), as well as to meet water‐supply and flood‐protection needs. The Phase 1 investigations were performed to evaluate the jurisdictional status of the dams and to provide an assessment of their condition. Made recommendations for needed repairs and provided any additional information required.

    EXPERIENCE PRIOR TO GANNETT FLEMING:

    Ameren, St. Louis, MO

    Civil Engineer – Dam Safety and Hydro Engineering responsible for site inspections of large concrete dams at three hydro facilities, earthen embankments for coal ash impoundments, and other dams/levees in Amerenʹs fleet. Safely maintained Amerenʹs dams. Assigned risk to deficiencies identified at the dams and initiated projects to correct identified risks. Tracked and made certain the dam inspections were in regulatory compliance with federal, state, and local agencies. Additionally responsible for performing project management/engineering design for construction projects including slurry walls, bridges, spillways, and dam repairs.

    Post‐Tensioned Rock Anchor Corrosion Assessment, CEATI International Inc. Participated in an industrywide study of potential corrosion to rock anchors in dams with only grout for corrosion protection. The scope of work involved extracting anchors from dams being decommissioned and evaluating the conditions of their anchors. The study will support determining the remaining design life of older vintage anchors in working dams.

    Taum Sauk Hydroelectric Plant, Lesterville, MO, Ameren Missouri. Dam Safety Engineer working on the Taum Sauk Pumped Storage Hydroelectric Power Station beginning in 2007. The facility includes two reservoirs (upper and lower), both with concrete gravity dams. Responsibilities included conducting dam safety inspections, monitoring instrumentation data, maintaining and exercising Emergency Action Plans, managing engineering studies, training operations personnel, and corresponding with the Federal Energy Regulatory Commission on dam safety issues.

    Taum Sauk Refill Program, Lesterville, MO. Assisted in developing and overseeing initial filling of the reconstructed Taum Sauk Upper Reservoir Dam, a 100‐foot‐high roller‐compacted concrete (RCC) dam at the Taum Sauk Pumped Storage Hydroelectric Power Station near Lesterville. Performed ongoing inspections of the structure and monitored instrumentation during filling. The rate of filling of the reservoir was determined based on instrumentation response.

    Keokuk Hydroelectric Plant, Keokuk, IA, Ameren Missouri. Dam Safety Engineer responsible for managing engineering studies and construction projects for the Keokuk Hydroelectric Power Station. The facility consists of a run‐of‐the‐river hydroelectric dam and power plant

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    ~ Gannett Fle1T1ing 1soi~~~1~~

    Matthew S. Balven, PE, PMP RESUME

    across the Mississippi River. The dam just celebrated its 100th anniversary and was the largest power plant in the world when completed in 1913. Responsibilities also included conducting dam safety inspections, developing an Emergency Action Plan (EAP) with the U.S. Army Corps of Engineers (USACE), coordinating joint EAP exercises with the USACE, training operations personnel, and corresponding with the Illinois Department of Natural Resources (IDNR) on dam safety issues.

    Dam Inspections for Coal Ash Impoundments, St. Louis, MO, Ameren Missouri. Dam Inspector for a fleet of industrial waste impoundment dams at Amerenʹs coal‐fired power stations. The fleet consists of six earthen embankment dams ranging from 20 to 40 feet in height. As the ownerʹs representative, responsibilities also included providing project management for construction projects resulting from deficiencies identified in inspections and reporting to the Missouri Department of Natural Resources.

    Labadie Coal‐Fired Power Station Slurry Wall, Labadie, MO, Ameren Missouri. Evaluated multiple alternatives for cutting off seepage occurring at the downstream toe of an earthen embankment dam used for fly ash storage. Designed and developed a bid package for a soil‐bentonite slurry wall to serve as a seepage cut‐off wall through the fly ash dam, selected as the best alternative based on expected effectiveness and lifetime costs. Also performed construction management services for the project. Additional responsibilities included determining the location and sizing two emergency spillways at the Labadie bottom ash and fly ash ponds.

    Osage Waterstop Repair, Lake of the Ozarks, MO, Ameren Missouri. Owners Project Manager responsible for replacing waterstops at leaking joints at Bagnell Dam, a 150‐foot‐tall concrete gravity dam located at Amerenʹs Osage Hydroelectric Power Station. The dam was built in the 1930s, and the original copper waterstops had failed at several vertical joints. Performed an engineering study to evaluate technologies available to reduce leakage through these failed waterstops. Selected rubber hose‐type replacement seals, installed in a hole drilled 170 feet into the dam behind the existing waterstops along the length of the vertical joints. Performed construction management during installation.

    Osage and Taum Sauk Leak Collection and Monitoring, MO. Designed systems to collect leakage and monitor flows with flumes and weirs.

    Ameren Dam Safety Training Program, IL, IA, MO, Ameren. Assisted in developing classroom and computer‐based dam safety training modules for Ameren personnel. Served as lead trainer for the classroom training sessions. Also developed a computer‐based training course for external contractors and consultants working at Ameren dams. More than 1,000 individuals were trained.

    Taum Sauk Emergency Action Plan (EAP), MO. Assisted in developing a new EAP for the Taum Sauk Upper and Lower Reservoirs. Coordinated new dam break analysis development of new inundation maps.

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    ~ Gannett Fle1T1ing 1soi~~~1~~

    Matthew S. Balven, PE, PMP RESUME

    Taum Sauk Potential Failure Mode Analysis (PFMA), MO. Participated in first full PFMA session for the Taum Sauk Pumped Storage Plant.

    Terracon, Raleigh, NC

    Geotechnical Department Manager responsible for managing geotechnical and drilling departments with a staff of five employees. Performed hiring and staff supervision duties. Responsible for marketing and financial tracking.

    Geotechnical Project Engineer responsible for managing geotechnical projects from proposal stage to completion. Projects included buildings, roadways, port facilities, parking decks, and airports. Developed subsurface exploration and laboratory testing programs. Performed engineering analysis for foundations, ground improvements, pavement design, retaining walls, and slope stability. Developed client relationships and performed marketing services.

    Camp Lejeune Marine Corps Base Housing Project, Jacksonville, NC. Conducted geotechnical engineering for a large public‐private venture housing development at the Marine Corps base. The project included single‐family housing, multifamily housing, and community structures. Utilized ground improvement for supporting shallow foundations on soft ground conditions as well as driven‐pile foundations.

    Raleigh Convention Center, Raleigh, NC. Provided geotechnical engineering analysis for deep excavation support and shallow foundation design at the new Raleigh Convention Center.

    Grain Structures. Performed geotechnical and construction monitoring support for large slip‐formed grain structures throughout the Mid‐Atlantic states. Assisted in foundation design and ground improvements including driven concrete piles, timber piles, shallow ring mat foundations, and Geopier systems. Observed dynamic Pile Driving Analyzer testing during driving of piles as well as static load tests of piles.

    Communication Towers. Provided geotechnical engineering for monopole, self‐supporting, and guyed communication tower foundations in the Mid‐West and Mid‐Atlantic states. Assisted in foundation design using LPILE software.

    Terracon, Tulsa, OK

    Geotechnical Project Engineer/Field Engineer responsible for managing geotechnical projects and performing field‐engineering services, including pressuremeter testing, in situ hydraulic conductivity testing, ground‐penetrating radar, field resistivity, and borehole logging. Additionally, managed construction materials‐testing projects.

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    ~ Gannett Fle1T1ing 1soi~~~1~~

    Matthew S. Balven, PE, PMP RESUME

    Port of Anchorage Expansion, Anchorage, AK. Performed slope stability analysis for deep fills and cell structures to expand the Port of Anchorage. Used Slope/W software to analyze stability under static and seismic conditions.

    Wal‐Mart Structures. Conducted geotechnical investigations and engineering analysis for new and remodeled Wal‐Mart stores and distribution centers in Oklahoma, Arkansas, and throughout Mid‐Atlantic states.

    Diamond Sevens Dam, Owasso, OK, Belongia Consultants. Assisted in preliminary field investigation and geologic assessment for construction of a new 150‐foot‐high earthen dam. Classified soil and rock during subsurface exploration and conducted packer testing to determine in situ hydraulic conductivity of the foundation materials.

    81st Street South Widening, Tulsa, OK. Provided support in the design of an approximately 25‐foot‐tall secant pile wall constructed for the widening of 81st Street South in Tulsa.

    Annual Dam Inspections of Various Dams, OK. Project Engineer responsible for performing annual engineering inspections at various high‐hazard earth dams as required by the Oklahoma Water Resource Board. Work included inspection of the upstream face, downstream face, crest, downstream areas, spillways, outlet works, and reservoir area. Results of the inspections along with photographs of the findings were compiled in a report and submitted to the clients.

    PROFESSIONAL AFFILIATIONS:

    Association of State Dam Safety Officials (ASDSO) American Society of Civil Engineers (ASCE) Centre for Energy Advancement through Technological Innovation

    PRESENTATIONS AND PUBLICATIONS:

    Haddock, M.H., and M.S. Balven.  ʺCase Study of Concrete Monolith Joint Waterstop Repair at Bagnell Dam.ʺ  Paper presented at the ASDSO Conference, Seattle, WA, September 20, 2010.

  • State o Cali ornia Department o Water Resources | Part 12D P-2100 Oroville Complex

    Alex Bjelica, P.E. Alex s a Mechan cal Eng neer n the Hydropower and Hydraul c Structures

    Group w th n Black & Veatch Water, currently lead ng mechan cal projects for

    hydropower and water supply appl cat ons, w th focus on large valves and

    process control systems. Alex has a background n systems ntegrat on and

    hydropower asset management.

    PROJECT EXPERIENCE

    PG&E | Asset Management; San Francisco, CA | 2011-18

    Program Manager. Led r sk-based asset management programs for hydropower

    equ pment across 68 powerhouses. Programs covered large valves (pressure

    regulat ng and emergency shutoff types), governors, turb nes, bear ngs, and o l

    sp ll prevent on. Managed $500k/yr (approx.) of test ng and assessment

    act v t es for spec f c assets. Programmat c work ncluded develop ng cond t on

    assessment methodolog es and acceptance cr ter a, n t at ng nspect ons,

    evaluat ng f nanc al and non-f nanc al consequences, and develop ng

    probab l ty-based f nanc al analys s. R sk m t gat on act v t es ncluded

    propos ng cap tal mprovement projects, develop ng long term nvestment

    strateg es, mod fy ng eng neer ng and operat onal gu dance documents, and

    nterfac ng w th sen or stakeholders for buy- n.

    EBMUD | Briones Outlet Tower Seismic Upgrade; Oakland, CA | 2016-18

    Lead Mechan cal Eng neer. Performed assessment and prel m nary des gn for

    s x 60- nch outlet valves for East Bay Mun c pal Ut l ty D str ct as part of se sm c

    retrof t project.

    MWD o So. Cal | Valve Study; Los Angeles, CA | 2015-16

    Lead Mechan cal Eng neer. Performed comprehens ve study for Metropol tan

    Water D str ct of Southern Cal forn a, analyz ng 300 ps sect onal z ng valves

    rang ng from 60 nch to 96 nch n d ameter. Completed global evaluat on of

    vendors and benchmark ng w th other major ut l t es.

    TRWD | Arlington Outlet Hydroelectric; Arlington, TX | 2010-13

    Lead Mechan cal Eng neer. Des gned and coord nated construct on for new 80

    mgd (1.3 MW) energy-recovery turb ne for TRWD’s pumped water system.

    Des gn ncluded 36”, 48”, 56” butterfly valves and cool ng water system.

    Coord nated and rev ewed shop draw ngs from turb ne suppl er.

    NY DEP | Tunnel 3 Construction Management; Manhattan, NY | 2010-11

    Mechan cal Inspector. Prov ded on-s te nspect on for d str but on chambers for

    connect on for the Manhattan leg of the C ty Tunnel No. 3, Stage 2, water system,

    wh ch ncluded 36” and 48” valves and p p ng located below ground. Prov ded

    mechan cal des gn rev ew of act vat on plan.

    SME – MECHANICAL ENGINEER, VALVES

    Specialization: Large Valves, Actuation & Controls

    O ice Location Sacramento, CA

    Education • M.S., Mechanical Engineering, University of Texas, 2007

    • .S., Mechanical Engineering, University of Notre Dame, 2002, Cum Laude.

    Pro essional Registration PE – 2012, CA, M36235

    Pro essional Associations • American Society of Mechanical Engineers

    Year Career Started 2002

    Year Started with B&V 2007

    BLACK & VEATCH | Alex jelica, P.E. 1

  • PROPOSAL | Client

    LG&E | Ohio Falls Dewatering; Louisville, KY | 2010-11

    Lead Mechan cal Eng neer. Des gned portable gate-mounted pump dewater ng

    system mounted to allow refurb shment of 8 ex st ng turb ne-generators on run-

    of-the-r ver hydro plant. Efforts ncluded conceptual stud es, des gn of ta l gate

    mounted pumps, and ass stance w th procurement and test ng.

    Paci iCorp | Merwin Fish Trap Upgrades; Merwin, WA | 2007-11

    Lead Mechan cal Eng neer. Prov ded des gn and construct on phase serv ces for

    new f sh trap and haul attached to an ex st ng powerhouse. The des gn ncluded

    large valves and p p ng up to 108” d ameter, var able speed Franc s turb nes,

    and pumps up to 60” d ameter. The project requ red other un que features

    nclud ng automated underwater gates, a r-cleaned ntake screens, and

    constra nts due to aquat c sens t v ty.

    Northern Water | Carter Lake Energy Recovery; Carter Lake Res., CO | 2010

    Mechan cal Eng neer. Ass sted des gn of two 48” turb ne nlet valves w th

    hydraul c actuators for two new hydroelectr c turb ne-generators for the

    d str ct’s raw water supply system.

    SFPUC | Holm Powerhouse; Moccasin, CA | 2015-16

    Lead Mechan cal Eng neer. Led upgrade of governor controls and cool ng water

    systems for two 85 MW mpulse un ts.

    PG&E | Spaulding 2 Governor Upgrade; Lake Spaulding, CA | 2015

    Project Lead. Lead a project to upgrade governor hydraul c power un t and

    gateshaft governor for a 4 MW vert cal Franc s turb ne. Construct on pend ng.

    Midwest City | WWTP Upgrades; Midwest City, OK | 2010-11

    Mechan cal Eng neer. Des gned three 200 hp gearless turbo blowers for MBBR

    bas ns and assoc ated d str but on p p ng/valves. Ass sted n vendor

    preselect on effort.

    Riverside DPW | WWTP Phase 1 Expansion; Riverside, CA | 2010-11

    Mechan cal Eng neer. Analyzed flow cond t ons for upgrades to aerat on bas ns,

    des gned one 500 hp geared aerat on blower and seven 300 hp gearless turbo

    blowers for del very of scour a r to MBR process.

    San Diego Co. Water Authority | San Vicente Dam Raise; San Vicente, CA | 2009

    Mechan cal Eng neer. Evaluate d esel eng ne-generator alternat ves for

    temporary backup power dur ng construct on phase and feas b l ty of

    compl ance w th state em ss ons cr ter a us ng d fferent technolog es.

    2 Alex jelica, P.E. | BLACK & VEATCH

  • State o Cali ornia Department o Water Resources | Part 12D P-2100 Oroville Complex

    Solid Waste Authority o Palm Beach Co. | Southwest County Trans er Station; Palm Beach, FL | 2007-09

    Mechan cal Eng neer. Des gned several screw and rec procat ng compressors for

    a r powered equ pment at a sol d waste transfer stat on. Des gned fuel and

    lubr cant d spens ng and storage systems for veh cle ma ntenance shops.

    City o Winston-Salem | Elledge WWTP Upgrades; Winston-Salem, NC | 2007-08

    Mechan cal Eng neer. Des gned three 2,500 kW eng ne-dr ven generators and

    fuel storage system. Env ronmental and s te-spec f c cons derat ons requ red

    add t onal p p ng protect on and p pe support des gn.

    Town o Oak Island | WW Collection Upgrades; Oak Island, NC | 2007

    Mechan cal Eng neer. Des gned mult ple tra ler-mounted and stat onary eng ne-

    generators rang ng from 20 kW to 800 kW to serve as standby power for

    vacuum collect on stat ons.

    Systems Integration (Various Clients) | 2002-2005

    Systems Integrator. Des gned, programmed, and tested d str buted control

    systems for mult ple water mun c pal t es and other ndustr al cl ents, nclud ng

    remote and n-plant pump ng systems.

    BLACK & VEATCH | Alex jelica, P.E. 3

  • WILLIAM COLE, PG, CEG, CHG

    Senior Consultant

    Role: Geology SME

    REGISTRATIONS

    Certified Hydrogeologist*

    CA | No. 403

    Certified Engineering Geologist*

    CA | No. 1202

    Professional Geologist**

    CA | No. 3855

    **Also registered: WA

    **Also registered: WA & WY

    EDUCATION

    MS | Geology | 1980

    Texas A&M University, College Station

    BS | Geology | 1977

    Texas A&M University, College Station

    EXPERIENCE

    Professional Start Date: 8/1980

    SAGE Start Date: 8/2017

    ASSOCIATIONS

    Geological Society of America

    International Association of

    Engineering Geologists

    U.S. Society on Dams

    Earthquake Engineering Research

    Institute

    Seismological Society of America

    International Society of Rock

    Mechanics

    American Rock Mechanics Association

    Association of Environmental and

    Engineering Geologists

    American Society of Civil Engineers

    Engineers Without Borders

    PROFESSIONAL SUMMARY

    Bill Cole, Senior Consultant, is a Professional Geologist, Certified Engineering Geologist, and

    Certified Hydrogeologist, with more than 35 years of experience in earth movement, seismic

    geology, and related earth hazard assessments. He has served on Independent Review Boards

    for jurisdictional agencies, including the California Department of Water Resources and the U.S.

    Army Corps of Engineers. He recently served a two-year term on the Geology Technical Advisory

    Committee (GeoTAC) to the State of California Board of Professional Engineers, Land Surveyors

    and Geologists (BPELSG). He also has participated in safety reviews of more than 100 dams in

    support of the Federal Energy Regulatory Commission risk reduction program for hydroelectric

    facilities.

    Mr. Cole is recognized as an experienced geopractitioner and has participated in numerous civil

    works projects involving fault, landslide, and coastal processes. He has investigated subsidence

    and distress associated with construction of transit tunnels, directed research-level studies of

    earthquake-triggered landsliding, and mapped seafloor features and sub-seafloor geology for

    offshore structures and underwater pipelines. Project experience has been in geographically

    diverse regions, including the People’s Republic of China, Mexico, Ivory Coast, and Saudi Arabia,

    as well as Alaska, California, Hawaii, Washington, Utah, Nevada, Texas, and Louisiana. He recently

    completed a geologic hazards assessment of a hydroelectric project in the Republic of Armenia.

    RECENT REPRESENTATIVE EXPERIENCE

    Miners Ranch and Little Grass Valley Dams Fault Rupture Hazards Assessments,

    South Feather Water and Power Agency | Butte County, CA

    Seismic geology study of faults in vicinity of two dams, including evaluation of whether fault

    traces pass through dams, and potential for foundation displacement. Scope of work:

    photogeologic mapping from aerial photographs, geologic field mapping, assessment of fault

    activity, fault displacement estimates, development of seismic parameters for ground motion

    estimates, and review of seismic slope stability analyses.

    Upper Feather River Dams Safety Review Board

    California State Department of Water Resources | Northern California

    Current member of Dam Safety Review Board responsible for assessing performance and

    conditions of 3 dams in northeastern California. Work involves field inspections, review of design

    and construction documents, evaluations of instrumentation and monitoring procedures,

    assessments of seismic and geologic conditions, and preparation of findings reports.

    New Bullards Bar Dam Seepage Evaluation and Grout Curtain Remediation

    Yuba County Water Agency | Yuba County, CA

    Provided design support and onsite geology expertise to remediate a leaking grout curtain

    beneath a large concrete arch dam. Project work involved monitoring/recording of drilling, water

    testing and grouting; monitoring of foundation drain holes and uplift pressure instruments

    throughout exploration and grouting operations; and interaction with FERC and DSOD.

    Constraints to project objectives included high hydrostatic pressures and hydraulic

    communication between drains and grout holes. Project successfully reduced foundation

    seepage without increasing uplift pressures.

  • saGe ENGINEERS

    WILLIAM COLE, PG, CEG, CHG

    Senior Consultant

    Howard Hanson Dam Independent External Peer Review Panel

    U.S. Army Corps of Engineers | Tacoma, WA

    Member of Independent External Peer Review panel responsible for reducing excessive seepage through earthfill dam, and dam safety

    modifications identified through the USACE Risk Reduction Program. Scope of work included technical review of design and supporting

    documentation and during-construction observations of mitigation implementation. Drainage measures include vertical and horizontal

    drains and remediation of an existing drainage tunnel. Dam safety improvements include spillway anchors, upstream embankment

    armoring, and anchorages for new debris booms, associated with impacts from Probable Maximum Flood.

    Warm Springs Dam Emergency Water Supply Outlet Tunnel

    U.S. Army Corps of Engineers | Sonoma County, CA

    Lead Geologist for new emergency water supply (tunnel and pipeline alternatives) from Lake Sonoma to fish hatchery owned by U.S.

    Army Corps of Engineers. Responsible for geologic exploration along water supply routes, including supervising geology field team and

    assisting in logging 1,900 feet of core, calculation of Rock Quality Designation (RQD) and Rock Mass Rating (RMR), and selection of rock

    core samples for laboratory testing.

    Dam Safety Inspections and Reviews, Multiple Hydro Systems in California

    Confidential Utility Client | Northern California

    Project Team Geologist for inspections and safety evaluations for multiple low-hazard facilities in the Pit River-Battle Creek, Feather,

    Yuba-Bear, Mokelumne-Stanislaus, San Joaquin, and Kern River systems. Work involved site and air photo mapping, characterizing

    landslide and erosion hazards, assessing seismic sources for ground motion analyses, and preparing geology portions of STIDs (2007-

    2012).

    New Exchequer Dam, Rapid Spillway Assessment and Mitigation

    Merced Irrigation District | Mariposa County, CA

    Geologic assessment and onsite expertise to support rapid evaluation and mitigation of potential spillway erosion in anticipation of

    runoff from historic snow pack. Mitigation approach consisted of concrete armoring of stacked riprap. The bedrock surface was prepared

    by removal of weak and sheared rock, followed by high-pressure water jet and vacuum cleaning. Expedited regulatory review and an

    aggressive construction schedule resulted in completion of mitigation before the rising reservoir level reached the spillway gates (2017).

    Upper American River Project

    Sacramento Municipal Utility District | Northern California

    Project Team Geologist for FERC Part 12D inspections and safety evaluations for 6 facilities in SMUD’s UARP Project. Follow-up studies

    included focused analyses of foundation erosion and rock slope instability issues due to predicted PMF overtopping at Slab Creek and

    Junction Dams. Work included geologic field measurements of joint and kinematic analyses of potential failure modes (2008 and 2013).

    PROFESSIONAL APPOINTMENTS

    • 2015-2018, Dam Safety Review Board, Upper Feather River Dams, State Water Project, California Department of Water Resources.

    • 2012-2014, State of California Board for Professional Engineers, Land Surveyors, Geologists and Geophysicists, Technical Advisory

    Committee. 2010-2015, Independent External Review Panel, U.S. Army Corps of Engineers, Howard Hanson Dam Drainage

    Improvement Project.

    • 2009-2013, Dam Safety Review Board, Oroville-Thermalito, State Water Project, California Department of Water Resources.

    • 2002-2003, Earthquake Engineering Research Institute, Committee Co-Chair.

    • 2000-2004, Association of Environmental and Engineering Geologists, Committee Chair.

    • 1998, Geologic Consultant, Three Gorges Dam Project, Chang Jiang Water Resources Commission, People’s Republic of China.

    2 of 2

  • DEAN B. DURKEE, PHD, PE Summary of Qualifications and Experience Dr. Dean B. Durkee, PE is the FERC Part 12D Independent Consultant for PacifiCorp Energy’s Bigfork Dam in Montana and an approved FERC PFMA facilitator. His expertise includes evaluating and designing new dams and developing rehabilitation and modification designs for existing dams, including earth embankment, lined rockfill, roller-compacted concrete (RCC), and moveable crest dams for hydroelectric power generation, flood control, water supply, recreation, and tailings management. Dean has provided inspection and assessment, geotechnical investigation, and dam safety review services for more than 350 dams, and has participated in failure modes and effects analysis and risk analysis workshops for 35 dams in the last 10 years. Dean currently serves as President of the US Society on Dams and on USSDs Committee on Dam Safety. He is also active in the Association of State Dam Safety Officials (ASDSO) and serves on their Dam Safety Peer Review Committee.

    Relevant Projects Rhinedollar Dam Risk Informed Decision Making (RIDM) Pilot Project, Southern California Edison. Principal Engineer and Facilitator for FERC Regulated Level 3 and Level 4 Risk Assessment of Rhinedollar Dam. Project includes facilitation of semi-quantitative (Level 3) and quantitative (Level 4) risk analyses for the purposes of developing the plans for mitigation of spillway, seismic, and normal operation potential failure modes. The project is one of the first of its kind under the newly developed Risk Informed Decision Making guidelines released by the FERC in 2016. Southern Division Complex (P2426) Seismic Vulnerability Assessment, Southern, CA, CA DWR. Project Principal for QA/QC, execution of the work, client coordination, and delivery of final reports. He also facilitated the Vulnerability Workshop. The P2426 dams consist of Devil Canyon Second Afterbay, Cedar Springs Dam, Pyramid Dam, and Quail Dam as well as other components of the State Water Project, including conveyance canals, tunnels, and pipelines. The Vulnerability Assessment Workshop was performed over a period of 2 days with 30 participants, including the owner and operators from DWR, and various Subject Matter Experts to develop an understanding of the response of DWR properties to a major earthquake along the San Andreas Fault and the subsequent recovery opportunities related to the SWP Infrastructure.

    Oroville and Thermalito Complex (P2100) and Southern Division Complex (P2426) PFMA, Oroville, CA, CA DWR. Project Principal for QA/QC, execution of the work, client coordination, and delivery of final PFMA Reports. Facilitated the PFMA Workshops. The P2100 facilities include Oroville Dam (770 feet earthen embankment), Biddle Canyon Saddle Dam, Parish Camp Saddle Dam, Thermalito ForebayDam, Thermalito Afterbay Dam, Diversion Dam, and Feather River Fish Barrier Dam. The PFMA workshops were performed over a period of 4 weeks with 25 participants, including the FERC, the ICs, DSOD, and the Director’s Safety Review Board. The P2426 dams consist of Devil Canyon Second Afterbay, Cedar Springs Dam, Pyramid Dam, and Quail Dam. The PFMA workshops associated with these facilities were performed over a period of 3 weeks with 25 participants, including the FERC, the IC, DSOD, and the Director’s Safety Review Board.

    Years of Experience with Current Firm: 15 Years of Experience with Other Firms: 12 Education: BS, Civil Engineering, Colorado State University, 1990 MS, Geotechnical Engineering, University of Rhode Island, 1992 PhD, Geotechnical Engineering, Colorado State University, 2000 Professional

    PE: California - No. 58457 (1998), Nevada, Arizona, New Mexico, Texas, Wyoming, Hawaii, Montana, South Dakota, Oklahoma, Colorado, Oregon

  • Professional Affiliations: ASDSO

    Dam Safety Program Peer Review Committee Dam Safety Outreach Instructor

    USSD Committee Member, Dam Safety and Security – Risk

    ASCE

    BigFork Dam, Engineering Service – Hydro Power Plant Generation, Bigfork, MT, PacifiCorp. Part 12D Independent Consultant. The first Part 12D inspection includes development of the supporting technical information document (STID), consultant safety inspection report (CSIR), QA/QC, and potential failure mode analysis with input to the Dam Safety Surveillance and Monitoring Plan (DSSMP).

    Santa Felicia Dam - Part 12D Safety Inspection Report, Santa Felicia, CA, United Water Conservation District. Part 12D Independent Consultant for Santa Felicia Dam. The Part 12D inspection includes development of the STID, conducting a review workshop of the PFMA, and preparing a CSIR, with input to the DSSMP.

    Milner Dam, Engineering Services – Hydro Power Plant Generation, Boise, ID, Idaho Power Company. Part 12D Independent Consultant for Milner Dam in Idaho. The Part 12D inspection includes development of the STID, conducting a review workshop of the PFMA, and preparing a CSIR, with input to the DSSMP.

    CJ Strike Dam, Engineering Services – Hydro Power Plant Generation, Boise, ID, Idaho Power Company. Part 12D Independent Consultant for CJ Strike Dam in Idaho. The Part 12D inspection includes development of the STID, conducting a review workshop of the PFMA, and preparing a CSIR, with input to the DSSMP.

    Ashokan Reservoir PFMA, Ashokan, NY, New York City Department of Environmental Protection. PFMA Facilitator for a PFMA workshop using FERC procedures for a cyclopean masonry gravity dam, eight earthen dikes, and appurtenant structures. Planned and facilitated the PFMA and reviewed the final report.

    Tempe Town Lake Dam Replacement, Tempe, AZ, City of Tempe. Project Principal for overall client relationship and project management, oversight of the design process, and assistance to the City with the coordination of public and stakeholder interactions for the evaluation, design, and construction management of the replacement of the Tempe Town Lake downstream dam. The existing downstream dam consisted of four 16-foot-high air-inflated rubber bladders, each approximately 240 feet long, anchored to a concrete foundation slab. Gannett Fleming assisted the City in determining the best possible downstream dam replacement option. Assisted with developing alternatives for replacement of the downstream dam; conducting an alternatives workshop with project stakeholders; performing hydrologic and hydraulic analyses associated with the design inflow conditions; and preparing preliminary design plans, a basis of design report, and documentation for presentation of the alternatives process and recommended alternative to the City Council and Mayor. The replacement dam consists of eight 17-foot-high hydraulically operated steel crest gates, each 106 feet long, with a roller-compacted concrete (RCC) foundation approximately 100 feet downstream of the existing dam..

    Miner Flat Dam Design Services, Whiteriver, AZ, White Mountain Apache Tribe. Project Principal for design of the proposed Miner Flat Dam, a 160-foot-tall RCC dam with a 450-foot-long crest. Due to the complex geology of the proposed dam foundation, an early site review is critical. Our firm is reviewing existing data, including previous studies; developing a preliminary site model; and identifying, collecting, and analyzing additional data to better characterize the geologic conditions at the proposed dam site. Preliminary design of the dam and other critical elements related to its safe operation, including foundation improvements, seepage mitigation measures, and rock slope stability measures are currently also ongoing.

  • RESUMÉ — Robin FELL

    DATE OF BIRTH:

    NATIONALITY:

    EDUCATION:

    EMPLOYMENT: 1966-1970 1972-1977

    1970-1972

    1977-1985

    1985-1989

    1989-1993

    1993 -2005

    2005 to present

    PUBLICATIONS

    RESEARCH INTERESTS

    PROFESSIONAL SOCIETIES

    AWARDS

    25th August 1944, Melbourne, Australia

    Australian

    BE (Civil), University of Queensland 1965 (University Medal for outstanding merit) M Eng Sc, University of Queensland, 1966

    Australian Department of Housing and Construction, Melbourne (Hydro-electric and Dam Engineering)

    Coffey and Hollingsworth, Brisbane, Consulting Geotechnical Engineers

    Coffey and Partners, Sydney, Consulting Geotechnical Engineers, Principal Engineer and Director

    University of New South Wales, School of Civil Engineering, Visiting Professor (1985-87), then Professor, Head of Department of Geotechnical Engineering

    Head of School of Civil Engineering, University of New South Wales.

    University of New South Wales, School of Civil and Environmental Engineering, Professor, Head of Geotechnical Discipline

    Emeritus Professor, School of Civil and Environmental Engineering, The University Of New South Wales; and Consultant, Unisearch Expert Opinion Services.

    More than 100 publications relating to dams and landslides including books “Geotechnical Engineering of Embankment Dams”, and “Geotechnical Engineering of Dams”.

    Dam Engineering — development of risk assessment techniques, particularly assessment of probability of failure by internal erosion and piping. Cracking, internal erosion and piping of dams and their foundations. Deformations and cracking of dams in service and the implications for internal erosion and piping. Global backward erosion and suffusion of dams and their foundations. Erosion of unlined spillways in rock.

    Slope Stability and Landslides — landslide risk assessment, including assessment of probability and vulnerability and acceptable risk criteria; prediction of piezometric levels in landslides; effects of fabric and fissures on shear strength; pre and post failure deformation of slopes.

    Institution of Engineers Australia, Fellow Australian Geomechanics Society (AGS), Member Australian National Committee on Large Dams (ANCOLD), Lifetime Honary Member International Society of Soil Mechanics and Geotechnical Engineering (ISSMGE), Member International Association of Engineering Geology, Member

    E.H. Davis Lecture, Australian Geomechanics Society, 1999. J. Jaeger Memorial Award, Australian Geomechanics Society, 2007. Glossop Lecture, Geological Society of London, 2006

    1

  • RESUMÉ – Robin Fell (Contd.)

    PROFESSIONAL Chairman, ANCOLD Subcommittee on Mine and Industrial Tailings ACTIVITIES Dams, 1985-1994

    Convenor, ANCOLD Working Group developing Guidelines for the Design of Dams for Earthquake, 1994-2000.

    Member, ANCOLD Working Group Reviewing guidelines for Risk Management.

    Member, ANCOLD Working Group Reviewing guidelines for Design of Dams and Appurtenant Structures for Earthquake

    Member, ANCOLD Working Group Reviewing guidelines for the design of Concrete Gravity Dams.

    Chair ANCOLD Working Group for Practice Note on Geotechnical Investigations of Dams, their foundations, and appurtenant works. 2015 - present

    Australian Member ISSMGE Committees on Landslides (1988-2002) and Tailings Dams (1990-1997).

    Member, Sydney Committee, Australian Geomechanics Society, 1985-1999. Chair, International Union of Geological Societies Working Group on

    Landslide Risk Assessment, 1994-2000. Chair, Institution of Engineers Australia — Australian Geomechanics

    Society Task Force on Landslides and Hillside Construction, 1997-98.

    Chair, JTC-1, ISSMGE-IAEG-ISRM Joint Technical Committee on Landslides and Engineered Slopes, 2002-2006.

    Member, JTC-1, ISSMGE-IAEG-ISRM Joint Technical Committee on Landslides and Engineered Slopes, 2006 to 2009.

    Convenor of Working Group developing Guidelines for Landslide Hazard Zoning, Australian Geomechanics Society, 2005-2007

    SIGNIFICANT RESEARCH PROJECTS:

    Risk assessment for landslides — pre and post failure deformations of landslides and constructed slopes. This project was sponsored by the ARC and organisations in Australia, New Zealand, Canada and the USA.

    Internal Erosion and Piping Failure of Dams. These projects were responsible for investigations of the mechanics of concentrated leak erosion, suffusion, and filters which are too coarse to satisfy no-erosion filter criteria based on extensive laboratory testing. These investigations and review of case study data were used to progressively develop event tree methods for estimating the probability of failure of dams by internal erosion and piping. As part of these studies the Hole Erosion Test to assess the erodibility of soils was developed. These projects were sponsored by the ARC and dam organisations in Australia, New Zealand, Canada, USA and Sweden.

    Cracking of Embankment Dams, and the Implications for Internal Erosion and Piping Failure. This uses laboratory testing and numerical analysis to develop methods for predicting cracking in dams, and the swelling/erosion in the cracks leading to internal erosion and piping. The project is sponsored by the ARC and dam organisations in Australia, Sweden and the USA. This project was completed in 2005.

    Erosion of Embankment Dams and Dam Spillways. This project has three components:

    Erosion of unlined spillways in rock based on laboratory hydraulics tests and case data; Backward erosion piping and global backward erosion / suffusion of embankment dams

    and their foundations,

    Numerical modelling of cracking of embankment dams and the implications for internal erosion and piping.

    This project is sponsored by the ARC and dam organisations in Australia and Sweden. It has recently been completed. It is planned to update the method for estimating the probability of failure of dams and their foundations based on these investigations and published information. That is due for completion in 2018.

    Curriculum Vitae (Robin Fell, 2016) – Page 2

  • RESUMÉ – Robin Fell (Contd.)

    CONSULTING INTERESTS:

    Professor Fell has 50 years’ experience in dam engineering, geomechanics, landslides and slope stability, applied to a wide range of projects and in several countries. This has involved work in Papua New Guinea, Fiji, Solomon Islands, Hong Kong, Thailand Tanzania, New Zealand, Canada, Panama and USA, as well as throughout Australia, and includes work on dams, tailings disposal, hydroelectric projects, slope stability problems, maritime structures, mine infrastructure, railways, roads, bridges, industrial buildings, groundwater and dewatering projects. He has specialised in embankment dam engineering, geotechnical engineering of dams and associated structures, tailings disposal, and in the investigation and design of stabilization works for landslides, and risk assessment for dams and landslides. He has worked on over 100 dams, and a further 100 dams in portfolio risk assessments.

    He is acknowledged internationally for his expertise in internal erosion and piping of dams, and risk assessment for dams and landslides.

    He is the lead author of the ICOLD Bulletin on Internal Erosion of existing dams, levees and dikes and their foundations.

    The attached list details projects in which Professor Fell has been involved. He consults extensively, and has acted on a number of Review Panels for Dams for Melbourne Water (Upper Yarra, O’Shannassy, Maroondah,Tooroorong, Tarago, Greenvale), State Electricity Commission of Victoria (Loy Yang Power Station Dams); Rural Water Corporation/Hydro Technology (Dartmouth, Wartook, Torrumbarry); Goulburn-Murray Water (Yarrawonga, Eppalock, Cairn Curran, Waranga Basin, Buffalo, Eildon, Nillacootie, Tullaroop. Laanecoorie, Cairn Curran, Buffalo, Waranga, Lake Victoria, Dartmouth,); SMEC Victoria (Coliban and Snowy Mountains Authority Dam risk assessment); Sydney Water (Prospect, Wingecarribbee, Upper and Lower Cascade); Dept. Land and Water Conservation of NSW / State Water (Hume Embankment and Concrete Dams); Public Works of NSW (Review of Dam Safety Procedures); Water Authority of Western Australia (North Dandalup, Waroona, Churchman’s Brook), Snowy Mountains Authority (Eucumbene, Khancoban) the Office of the Supervising Scientist for the Alligator Rivers Region (Ranger Uranium Mine Tailings Dam); SA Water (Hope Valley, Happy Valley, Millbrook dams). Comalco /Rio Tinto Residue Disposal, Gladstone, QAL Red Mud Residue Dam, Hobart Water (Lower Reservoir and Tolosa ).N Q Water (Ross River), SunWater (Hinze Dam Upgrade, Connors River Dam, Nathan Dam, Kinchant Dam, Burdekin Dam), Seqwater, Maroon Dam, Atkinson Dam, Cooloolabin Dam, Somerset Dam; USBR Denver, Folsom Dam risk assessment, USACE Isabella dam, California, BC Hydro (Bennett Dam, Mica Dam); USACE/USBR development of internal erosion and piping methodology for dams and levees. Panama Canal Authority, Peer Review Board member Gatun Spillway project and member of Geotechnical Advisory Board. He has also participated as a review consultant on Portfolio Risk assessments for Goulburn-Murray Water, Murray Darling Basin Authority, Coliban Water, Hobart Water, Southern Water, SunWater SEQ Water and Melbourne Water Dams.

    He has acted in review panels on slope stability projects including landslide risk classification schemes in Melbourne (Lillydale, Montrose) and Newcastle (Lake Macquarie), and Hobart (Mt Wellington); acted as advisor to Baulkham Hills Council in development of a policy for development of landslide prone land; and acted as peer reviewer on many landslide projects including Upper Yarra Dam, Hazelwood Open Pit Mine, Mt Whitestone; Gatun Dam second spillway project, Panama; and San Justo and Heeney Dam landslides for USBR. He was a member of a three person Slope Safety Technical Review Board which advises the Geotechnical Office of Hong Kong on their activities relating to landslides from 1995-1998.

    Curriculum Vitae (Robin Fell, 2016) – Page 3

  • 1-)~

    EDUCATION Bachelor of Science, Civil Engineering, Michigan State University, 1975

    REGISTRATIONS Professional Engineer, CO

    PROFESSIONAL MEMBERSHIPS ASCE ASDSO USSD

    INDUSTRY TENURE 43 years

    HDR TENURE 1 year

    Bill Fiedler, PE Facilitator and Civil Subject Matter Expert

    Bill recently completed 42 years’ experience in hydraulic and structural engineering

    designs for concrete dams and appurtenant structures, with the Bureau of

    Reclamation in their Waterways and Concrete Dams Group. While with Reclamation,

    he served as a Technical Specialist, Design Team Leader, and Principal Designer for

    numerous water resource projects. In the later part of his career, he served as a

    member of Reclamation’s three person Risk Advisory Team, which was responsible

    for developing additional risk analysis methodologies and providing training for

    Reclamation staff. Bill has particular expertise in concrete arch, gravity dam, and

    spillway modifications, including project planning, scheduling, and design

    coordination; technical analysis and review of design drawings and specifications;

    construction support; and risk analysis methodologies and facilitation. Bill has served

    more than 15 years as a member of the Dam Safety Advisory Team (DSAT) for the

    independent technical review of Comprehensive Review, Issue Evaluation, and Risk

    Analysis reports prepared by Reclamation staff. DSAT reviews ensure compliance

    with established design practices and methods, and with sound engineering

    principles. In 2013 and 2017, Bill served a reviewer for Design Standards No. 14

    (Appurtenant Structures for Dams), Chapter 2 (Hydrologic Considerations) and

    Chapter 5 (Hydraulic Considerations for Spillways and Outlet Works).

    RELEVANT EXPERIENCE

    HDR EXPERIENCE California Department of Water Resources (DWR), Spillway Inspections, Del Valle Dam, Pyramid Dam, Cedar Springs Dam, Castaic Dam, CA HDR inspected and performed a non-destructive evaluation (NDE) of a number of

    spillways. This work involved reviewing the original design details and documentation

    and identifying vulnerabilities relative to spillway potential failure modes and also

    reviewing and summarizing the inspection findings and identifying vulnerabilities

    related to spillway potential failure modes. The work also involved participating in a

    spillway-focused Potential Failure Modes Analysis meeting as a subject matter expert

    on two dams.

    Tennessee Valley Authority, TN HDR is supporting and facilitating a focused Quantitative Risk Assessment (QRA) for

    Little Bear Creek Dam. This work involved reviewing the existing spillway hydrologic

    potential failure modes, assisting in simplifying and restructuring the event trees and

    participating in risk analysis meetings.

    NON-HDR EXPERIENCE Folsom Dam Joint Federal Project, Sacramento, CA Served as Reclamation team leader for alternative evaluations and development of a

    preferred auxiliary spillway alternative that satisfied both the United States Army

    Corps of Engineers and Reclamation criteria for enhancing downstream flood

    protection and containing the Probable Maximum Flood.

    Drainage for Dams and Associated Structures Served as lead author for a Reclamation manual on drainage systems for dams and

    appurtenant structures. The manual addresses the purpose of different drain

    systems, design considerations, cleaning methods and equipment and a number of

    case histories related to dam drain cleaning and the impact on drain effectiveness.

    1

  • 1-)~ BILL FIEDLER, PE

    Pineview Dam Spillway Modifications, Ogden, UT Served as team leader for dam safety modifications of the Pineview Dam Spillway.

    The modification addressed several issues related to the capacity of the spillway

    crest structure during seismic loading. Modifications included anchoring the spillway

    crest structure to the foundation, adding external moment reinforcement, drilling and

    installing horizontal bars in the crest structure walls to serve as shear reinforcement

    and creating a frame across the spillway crest structure.

    Bradbury Dam Spillway Modifications, Cachuma, CA Design Team Leader for dam safety seismic modifications at Bradbury Dam. The

    modifications consisted of reinforcing the spillway crest structure and creating a

    framed structure across the spillway crest structure, incorporating the spillway walls

    piers and bridges.

    Stewart Mountain Dam Modifications, Phoenix, AZ Design Team Leader for a major dam safety modification to Stewart Mountain Dam, a

    thin concrete arch dam on the Salt River. The modifications consisted of pier

    extensions which included stoplog slots on the existing service spillway; complete

    replacement of the river outlet works embedded pipe and valve system; replacement

    of the power penstock upstream of the powerplant; the construction of a new gated

    auxiliary spillway on the right abutment of the dam; the addition of concrete overlays

    on the concrete gravity wing dams and concrete thrust blocks; the addition of internal

    drains within the dam and in the dam foundation; and the installation of post-

    tensioned anchors in the arch portion of the dam and though the left thrust block. The

    work initiated during the appraisal design phase and continued through feasibility

    designs, final designs and then through two construction contracts. As team leader,

    he reviewed design drawings and calculations, made presentations to the Consultant

    Review Board, was lead author of design summary, served as Technical Proposal

    Evaluation Committee (TPEC) member, participated in foundation approvals and

    helped resolve issues that developed during construction.

    McPhee Dam Spillway Modification, Dolores, CO Lead Designer for spillway modification which involved adding a ramp and air intakes

    to mitigate the potential for cavitation damage in the spillway chute. The work

    involved working closely with the Hydraulics Laboratory to incorporate physical model

    study results into a refined design and coordinating a specification package for the

    work.

    Best Practices for Dam and Levee Safety Risk Analysis Served as one of the original developers of a risk analysis training class focusing on

    best practices for analyzing various potential failure modes and estimating risks.

    Developed the original presentations for the following potential failure modes - flood

    overtopping of dams, spillway chute wall overtopping, stagnation pressures in

    spillway and outlet works chutes, cavitation damage in spillway chutes, seismic and

    normal operating condition failure of radial gates and spillway erosion. Has been a

    consistent presenter at Best Practices training classes for Reclamation and the

    United States Army Corps of Engineers as well as other federal agencies and

    consulting engineers.

    Dam Safety Risk Analysis Facilitator, Bureau of Reclamation, Denver, CO. Served as risk analysis facilitator and peer reviewer for multi-day team risk analysis

    efforts including Issue Evaluations, Corrective Action Studies and Risk Reduction

    studies. Responsible for planning the session, coordinating with project managers

    and subject matter experts, and leading the team through development of potential

    failure modes, expert elicitation of risk estimates, and life loss estimates. Also served

    as risk analysis facilitator for numerous one day team risk analyses that addressed a

    2

  • 1-)~ BILL FIEDLER, PE

    specific potential failure mode, construction risks, or life loss consequences. The

    multi-day risk analysis facilitation efforts included:

    • Folsom Dam Concrete Gravity Dam seismic issue evaluation risk analysis. • Folsom Dam hydrologic overtopping issue evaluation risk analysis. • Folsom Dam Joint Federal Project Auxiliary Spillway pre-construction risk analyses.

    • Echo Dam Spillway hydrologic risk analysis. • Hyrum Dam spillway hydrologic risk analysis. • Hyrum Dam spillway construction risk analysis. • Stampede Dam construction risk analysis. • Green Mountain Dam Spillway seismic and hydrologic issue evaluation risk analysis.

    • Hoover Dam Penstock Tie Rod issue evaluation risk analysis. • Bradbury Dam Modified Storm Operations hydrologic risk analysis. • Bradbury Dam reservoir surcharge risk analysis. • Bradbury Dam Spillway Crest Structure seismic issue evaluation risk analyses (initial study leading to modifications and then follow-up issue evaluation after spillway mods complete and after seismic loads increased)

    • Pineview Dam Spillway Crest Structure seismic risk analyses. • Whiskeytown Dam hydrologic issue evaluation risk analysis. • Theodore Roosevelt Dam foundation stability issue evaluation risk analysis • Horse Mesa foundation stability issue evaluation risk analysis

    Assistance to the Laos Government on Dam Safety This work was funded through the United States State Department, USAID and

    consisted of providing dam safety training to the Ministry of Energy and Mines in Laos

    and serving as the lead author for dam safety guidelines for the Laos government.

    Instructor for Dam Safety Technical Training, Bureau of Reclamation, Denver, CO. As Senior Technical Specialist and Risk Advisor, organized and served as a presenter on a multi-day training course on flood overtopping of dams, focusing on

    case histories, analysis tools, potential failure modes and risks for both embankment

    and concrete dams. Served as instructor for dam safety risk analysis topics as part of

    Reclamation’s domestic and international Safety Evaluation of Existing Dams (SEED)

    seminars. In addition, helped organize and made presentations related to the

    analysis and evaluation of concrete dams and developing potential failure modes and

    estimating risks for concrete dams as part of USSD and ICOLD workshops.

    Senior Dam Engineer, Comprehensive Facility Reviews, Bureau of Reclamation, Denver, CO. Served as Senior Dam Engineer on comprehensive dam safety reviews and was responsible for coordinating the entire report and had lead responsibilities

    for the evaluation of design, analysis and construction section, the potential failure

    modes section, the consequence section, the risk analysis section and the technical

    report of findings section of the report. Served this role on the following Reclamation

    dams: Seminoe Dam, WY (295 ft. concrete arch), Kortes Dam, WY (244 ft. concrete

    gravity), Pathfinder Dam, WY (214 ft. cyclopean masonry gravity arch), Angostura,

    SD (193 ft. composite with concrete gravity and embankment wing dam sections),

    Stewart Mountain Dam, AZ (207 ft. thin concrete arch), Upper Stillwater Dam, UT

    (300 ft. RCC gravity), Friant Dam, CA (319 ft. concrete gravity), Shasta Dam, CA (602

    ft. concrete gravity arch), and CC Cragin Dam, AZ (170 ft. thin concrete arch).

    Overtopping Protection for Dams Served as one of the lead authors on a FEMA manual on overtopping protection for

    dams (2014). The manual provides design guidance on a variety of overtopping

    protection systems for both embankment and concrete dams.

    3

  • DAVID FORD CONSULTING ENGINEERS

    David ord, PhD, PE, D.WRE, Principal Engineer Years f experience: 45 years t tal, 28 with F rd Engineers

    Educati n: PhD Water res urces systems and hydr l gic engineering (1978); MS Engineering (1975); BS Civil

    engineering (1973) (all fr m University f Texas)

    Pr fessi nal registrati ns & certificati ns: All registrati ns in civil engineering AL; AZ; CA (1981 #33889); CO;

    IA; KS; NV; NC; OH; OK; TN; TX; NCEES; Dipl mate, Water Res urces Engineer (D.WRE), Academy f Water

    Res urce Engineers

    Overview

    DR. DAVID FORD is an internati nally rec gnized expert in hydr l gic, hydraulic, and water res urces

    engineering, planning, and management, and has pr vided c nsulting services t l cal, state, and federal

    g vernmental agencies thr ugh ut the US and internati nally. F rd has been a key advis r t the Calif rnia

    Department f Water Res urces (DWR) in the devel pment f fl d risk reducti n p licy f r the State f

    Calif rnia, including the Statewide Fl d Management Planning Pr gram, the Central Valley Fl d Pr tecti n

    Plan, and the Urban Levee Design Criteria Pr gram. His areas f expertise include management f c mplex,

    multi-agency pr jects; surface water hydr l gic analysis; fluvial hydraulic analysis; fl d risk management;

    and real-time f recasting, fl d warning, and decisi n supp rt analysis. He has trained th usands f

    engineers and scientists in hydr l gic and hydraulic engineering principles; and prepared d zens f training

    d cuments, engineering manuals, and ther guidance f r l cal g vernment agencies, state agencies, US Army

    C rps f Engineers (USACE), Nati nal Weather Service, and United Nati ns agencies; (gh st)written and/ r

    revised, in wh le r in part, USACE guidance d cuments such as the Engineer Manuals (EMs) n risk-based

    analysis and hydr l gic engineering requirements f r fl d risk management studies, chapters f r the fl d-

    run ff analysis EM, the technical reference manual and applicati ns guide f r the hydr l gic m deling

    s ftware applicati n HEC-HMS, the applicati n guides f r the risk assessment m deling applicati ns HEC-FDA

    and HEC-FIA, and Engineer Regulati ns (ERs) n water c ntr l management; auth red numer us articles

    published in pr fessi nal engineering j urnals, and appeared as a speaker at many pr fessi nal hydr l gic,

    hydraulic, and water res urce engineering c nferences.

    Professional associations and committees

    • American S ciety f Civil Engineers, member; past chair, Water Res urces Systems C mmittee, Water Res urce Planning and Management Divisi n; past ass ciate edit r, J urnal f Water Res urce Planning

    and Management

    • Ass ciati n f State Fl dplain Managers, member

    • Nati nal Hydr l gic Warning C uncil, member

    • ALERT Users Gr up, member

    • S uthwestern Ass ciati n f ALERT Systems, member

    • Nati nal Research C uncil (NRC) independent review c mmittee n Miss uri River ec system science, past member

    • NRC c mmittee n Grand Cany n m nit ring and research, past member

    • NRC standing c mmittee n hydr l gic science, past member

    • NRC ad h c c mmittee examining FEMA’s treatment f levees within the Nati nal Fl d Insurance Pr gram, past member

    • NRC c mmittee n risk-based meth ds f r insurance premiums f negatively elevated structures in the Nati nal Fl d Insurance Pr gram, past chair

  • DAVID FORD CONSULTING ENGINEERS

    Project-specific experience

    Oroville spillway restoration, DWR (Ongoing). F rd is n the advis ry team assembled by DWR t plan h w

    t address the rest rati n f the spillway at Or ville Dam. The spillway hydr l gy and hydraulics team will

    pr vide inf rmati n ab ut pr perties f expected discharge in the fl d-c ntr l utlet and emergency

    spillway; depths, vel cities, and ther pr perties f fl w in the fl d-c ntr l utlet and emergency spillway

    f r a range f fl ws f r alternative rest rati n c nfigurati ns; and fl d hazard f r c nstructi n staging areas

    and the c nstructi n site. R le: Hydr l gic and hydraulic engineering expert.

    Dam Safety Review Board for FERC Part 12D Safety Inspection Project No. 2426, DWR (Ongoing). As a

    member f the DSBR f r the Pr ject 2426 p werplant c mplex facilities, F rd is investigating and deliberating

    with unrestricted access t DWR infrastructure design, perati n, maintenance, and inspecti n inf rmati n.

    DSRB findings are rep rted directly t the Direct r, they f rm the basis f r rep rts t FERC, and they guide

    DWR’s decisi ns n investments f r l ng-term care f this key facility in Calif rnia’s water delivery system.

    Fee: $103,000. R le: Hydr l gic and hydraulic engineering expert.

    Board of Consultants for the Santa Felicia Dam Outlet Works and Spillway Improvement Projects, FERC

    Project P-2153, United Water Conservation District, Ventura County (Ongoing). F rd is serving n an

    independent B ard f C nsultants t review, assess, and pr vide verall pr ject versight f the design f the

    Santa Felicia Dam Outlet W rks and Spillway Impr vement Pr jects. Fee: $26,000. R le: Hydraulics expert.

    Safety assurance review panel, Marysville levee improvements, Phase 2B, USACE Sacramento District

    (Ongoing). F rd is evaluating hydraulic design d cuments f r impr vements t the Marysville ring levee. Fee:

    $30,000. R le: Hydr l gic and hydraulic engineering expert.

    Lower Wood River levee design deficiency correction project, USACE, Risk Management Center (Ongoing).

    F rd is pr viding quality c ntr l and c nsistency review f USACE risk assessment d cuments f r the L wer

    W d River levee pr ject in Illin is. Fee: $18,500. R le: Hydr l gic and hydraulic engineering expert.

    Lake Mendocino forecast-informed reservoir operations (FIRO) viability study, Sonoma County Water

    Agency (SCWA) (Ongoing). F rd is serving as hydr l gic and hydraulic engineering c nsultant n a pr ject in

    which SCWA is partnering with the Nati nal Oceanic and Atm spheric Administrati n (NOAA), US Ge l gical

    Survey (USGS), USACE, Scripps Instituti n, and thers t devel p the Lake Mend cin F recast Inf rmed

    Reserv ir Operati ns (FIRO) w rk plan. This plan describes an appr ach f r using m deling, f recasting t ls,

    and impr ved inf rmati n, such as a greater understanding f the r le f atm spheric rivers in filling Lake

    Mend cin , t determine whether the Lake Mend cin water c ntr l manual can be adjusted t impr ve

    fl d c ntr l and water supply perati ns. Fee: $130,000. R le: Principal-in-charge.

    Hydrologic modeling/analysis, hydraulic modeling/analysis, and water resources management engineering

    services for the USACE, IDIQ No. W91238-15-D-0004 (Ongoing). This is the firm’s f urth c nsecutive IDIQ

    c ntract with the Sacrament District; six task rders have been c mpleted r are in pr gress, including

    updating dam/reserv ir water c ntr l manuals, revising F ls m Dam’s water c ntr l diagram and emergency

    spillway release diagram; enhancing a s ftware applicati n used in fl d-frequency analysis; and

    devel pment f CWMS m dels in the Central Valley and the Great Basin. Fee t date: $1,600,000. R le:

    Principal-in-charge.

    Facilitation of technical expert panels. F rd has facilitated several expert panels, including (1) an expert

    elicitati n sessi n f r USACE t devel p a strategy f r acc unting f r climate change impacts in designs f r

    fl d pr tecti n f r the Farg , ND-M rhead, MN metr p litan area (2009); (2) f r the DWR Divisi n f Fl d

    Management, a panel f ge technical engineers, leading them t devel p a set f levee fragility curves that

    were used f r risk analyses f r the 2012 Central Valley Fl d Pr tecti n Plan (CVFPP) (2011); and (3) f r the

    Sacrament C unty Department f Water Res urces, an expert panel that reviewed st rmwater and

    envir nmental water st rage p licy and advised the c unty n changes t that p licy (2013). Fee: vari us.

    R le: Expert facilitat r.

  • Geosyntec •> consultants

    JOSEPH GOLDSTEIN, PE (CA) dam and levee safety client management project management

    risk analysis risk communication

    hydraulics hydrology

    EDUCATION

    B.S.E., Civil Engineering, Arizona State University, 2009

    Graduate Certificate in Risk Management from the Notre Dame of Maryland University, 2016

    REGISTRATIONS AND CERTIFICATIONS

    Professional Engineer, California, License No. 80274

    Various training certificates in USACE Prospect courses including: A/E Contracting, Dam Safety Fundamentals, Dam Safety Program Management, Levee Risk Communication

    30-Hour OSHA 30 Health & Safety Training

    CAREER SUMMARY

    Mr. Joseph Goldstein is a PE-licensed engineer with project and program management experience directing large-scale federal projects, specifically in the area of flood risk management. He oversees complex, multiphase and high-profile engineering projects, and has a strong background in water resources engineering. Mr. Goldstein specializes in dam and levee safety, working to ensure these important water infrastructure projects deliver the maximum benefits to the nation while reducing risk to people, property, and the environment. As the Dam Safety Program Manager for the Los Angeles District, he is well-versed in portfolio risk management and the risk-informed decision-making process. He has extensive experience with USACE dam and levee risk assessments, as well as inspections of these critical water infrastructure projects. He was a member of the international levee safety partnership between USACE, the Environment Agency (United Kingdom), and Rijkswaterstaat (Netherlands). He excels in collaborating with other engineers, contractors and government agencies to meet or exceed design, quality, timeline and budget expectations.

  • Geosyntec t> consultants

    Joseph Goldstein Page 2

    Project Experience

    Dam Safety Program Management, U.S. Army Corps of Engineers (USACE) – Los Angeles District, Los Angeles, CA. Dam Safety Program Manager. Mr. Goldstein managed the District Dam Safety Program, which ensures the safety and operational adequacy of 17 federally constructed dams within the southwestern United States through continuous risk assessment, risk management, and risk communication. With management abilities in the areas of design, construction, operation, maintenance, inspection, and evaluation of dams, he was responsible for overall dam safety project execution, training of project personnel, upward reporting and vertical coordination, instrumentation program, and interfacing with federal/non-federal partners and stakeholders. He also used technical engineering expertise to provide support in reviewing dam safety recommendations in analytical reports to provide risk-informed prioritization of needed repairs and further engineering analyses. Mr. Goldstein partnered with County and other local municipalities on communicating flood risks associated with dams and developed risk-informed solutions. He conducted daily activities for the District Dam Safety Program, including budget development, schedule monitoring, technical oversight, vertical team briefings, and coordination of the review of all dam safety reports. He worked with other program and budget managers to ensure that dam safety requirements are included and properly prioritized in the District Operations and Main