DOCSLIB.ORG

Meet Our People Discover Our Values Snc-Lavalin2011 Sustainability Report 1

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Meet Our People Discover Our Values Snc-Lavalin2011 Sustainability Report 1 2011 SUSTAINABILITY REPORT MEET OUR PEOPLE DISCOVER OUR VALUES SNC-LAVALIN2011 SUSTAINABILITY REPORT 1 (COVER) A GROUNDWATER SAMPLING AND ANALYSIS STUDY IN CANADA A PUBLIC OUTREACH PROGRAM DURING THE ARGHANDAB IRRIGATION PROJECT IN AFGHANISTAN One of the leading engineering and construction groups in the world, SNC-Lavalin is also a major player in the ownership of infrastructure and in the provision of operations and maintenance services — all delivered locally to clients anywhere in the world through an—extensive international network of offices, partners and suppliers. SNC-Lavalin has its—headquarters in Montreal, Canada, and projects in some 100—countries. For more information about SNC-Lavalin, visit—www.snclavalin.com. At a Glance ˜ Corporate Governance ˛ CEO’s Message ˝ Employees ˙ Health & Safety ˆ Communities ˇ˘ Environment ˇ˜ Quality ˇ˛ One Year to Celebrate ‹›› ˇ˙ ‹›› Acts of WE CARE ˇ ‹›› Ways in Which WE CARE ˇˆ Sustainable Solutions ˜˘ (COVER) THE MCGILL UNIVERSITY HEALTH Project planning ˜ˇ CENTRE’S GLEN CAMPUS PROJECT IN CANADA Design and engineering ˜ Procurement andconstruction ˜ MINING RECLAMATION STUDIES Operations andmaintenance ˛ IN CANADA’S TSE KEH NAY TRADITIONAL TERRITORY Retrofitting ˝ Decommissioning andclosure GRI Index Source: Province of British Columbia 2 SNC-LAVALIN2011 SUSTAINABILITY REPORT ENVIRONMENT reclamation; MINING &METALLURGY Our expertise ecological and We provide project management, process and includes social and human health risk detailed engineering, procurement, construction, environmental impact assessment; waste construction management, and ongoing assessments and management; water sustaining capital services for all mineral and studies; community resources planning, metal recovery processes to our global and engagement; development, regional clients. Our services include mine site assessment, supply, treatment infrastructure development, mineral processing, remediation and andsanitation; smelting, refining, mine closure and reclamation, marine and coastal and mine and tailings management. We also management; have specialized expertise in customized operator geoenvironmental training simulation software andequipment. services; climate At aGlance change; air quality and acoustics; environmental management; geographic information systems; AMBATOVY NICKEL PROJECT, and agriculture and MADAGASCAR ruraldevelopment. DAHLA DAM IRRIGATION PROJECT, AFGHANISTAN INFRASTRUCTURE We build various types of infrastructure Source: AIRP for the public and private sectors including airports; buildings; health care, educational and recreational facilities; seaports; marine and ferry terminals; flood control systems; urban transit systems; railways; roads and bridges; and water and waste water treatment/distributionfacilities. SOUTHCENTRAL THERMAL PLANT, USA CALGARY WEST LRT PROJECT, HYDROCARBONS offshore oil and gas; CANADA & CHEMICALS upgrading and refining; Source: The City of Calgary In this sector, we offer petrochemicals, feasibility studies, chemicals, biofuels FEED, FEED validation, and green chemicals; detailed engineering, gas processing; procurement, LNG plants and construction, re-gasification commissioning and terminals; coal SUNCOR ongoing sustaining gasification; REFINERY POWER FEED for project capital services in carbon capture, PROJECT, Our areas of activity feasibility, detailed the areas of bitumen transportation and CANADA include hydro, thermal design, construction, production; heavy storage; and pipelines, and nuclear power commissioning and and conventional oil terminals and generation, energy operation of power production; onshore/ pumpstations. from waste, green facilities. We also energy solutions offer unique expertise and transmission in the application and distribution of information projects. We offer technologies and in end-to-end project telecommunications services, including and networkdesign. SNC-LAVALIN2011 SUSTAINABILITY REPORT 3 WORKER ACCOMMODATIONS AGRIFOOD INDUSTRIAL many others. Our AT SURMONT We provide solutions Our areas of activity expertise includes PROJECT, process development CANADA covering the full include glass, life cycle, from food lubricants, sugar, and design, processing, packaging cement, automobile instrumentation and and handling, to and aircraft assembly, automation, e-learning distribution and cosmetics, filling and simulation, storage, for companies and packaging construction, project of all sizes in their lines, sulphuric and management, plant domestic markets phosphoric acid, commissioning and and internationally. fertilizers, green start-up, and a full We have expertise in chemistry and range of technical and OPERATIONS designing and building advisoryservices. &MAINTENANCE agrifood facilities, We provide operations, maintenance quality systems GROUPE and logistics solutions for buildings, and compliance, SALIN’S power plants, water supply and EVAPO- plant modifications, CRYSTALLIZATION treatment systems, desalination plants, retrofitting UNIT, postal services, broadcasting facilities, andautomation. FRANCE highways, bridges, light rail transit systems, airports, ships and camps for construction sites and themilitary. ST MICHEL Source: PILOT PLANT, GEA Process Engineering FRANCE INFRASTRUCTURE CONCESSIONINVESTMENTS (ICI) We invest in ICI in various industry sectors and assume full or partial ownership of infrastructure which we often also design, build, operate and maintain. We also have the breadth of expertise to arrange short-term or long-term financing, participate in economic aspects of feasibility studies, negotiate legal agreements, prepare financial models, perform due diligence and manage ICI. MONTREAL’S MAISON SYMPHONIQUE, CANADA CEVA PRODUCTION FACILITY, USA PHARMACEUTICALS &BIOTECHNOLOGY We provide full-service solutions for the pharmaceutical, biotechnology and life sciences sectors including engineering, construction, automation, commissioning and validation. We also have international expertise in biotechnology Source: and pharmaceutical process engineering and Stéphane Brügger regulatorycompliance. 4 SNC-LAVALIN2011 SUSTAINABILITY REPORT Corporate Governance A year that tested our resolve, and made us stronger Following the receipt of some allegations of inappropriate conduct, the Board launched an Since the appearance independent review under the direction of the Audit Committee. We released a report in of SNC-Lavalin’s2010 March2012, which publicly gave an account of the issues and recommended measures aimed at reinforcing our standards of conduct, strengthening and improving our internal controls and sustainability report, processes, and reviewing our complianceenvironment. our resolve and Within three months of the initial report, we had implemented almost all of the Audit Committee’s recommendations, and taken certain additional actions. Among the remedial commitment on the measures were revisions to some aspects of the company’s reporting structure; improved third-party reporting mechanisms for employees; an enhancement of the Agents’ Policy to corporate governance strengthen due diligence procedures related to the hiring and retention of agents; and a more comprehensive Code of Ethics and Business Conduct. Thisincludes a new training program for front has been tested, all employees, along with several measures for supporting and monitoring compliance of the given the well-known Code. We will make further structural and procedural improvements over the months to come, and are committed to an ongoing review and update of all our governancepractices. issues which came to These recent events have provided us an opportunity to take a hard look at our company. Ifthere are areas where we can do a better job than we are currently doing, we want to address light in early 2012. them. Our more than 28,000employees around the world who serve our clients with skill and dedication want to work for a company that meets thehighest standards of corporate SNC-Lavalin is a company that governance, and the measures we are taking will help us ensure SNC-Lavalin continues to do so, prides itself on its adherence to the now and in thefuture. principles of corporate governance, Nothing can diminish the fundamental values of our company, values that are encompassed so when we learned of these by our WE CARE philosophy. WE CARE touches areas of our business to which we are most issues, we took immediate and committed and allow nocompromise: decisive•action. • Health andSafety • Commitment to ouremployees • Sustainable development of the communities where we live andwork • Protection of theenvironment • The quality of ourwork We have made these decisions because we care, and we will continue to do the right things to grow the profitability and reach of this strong Canadian company. Going forward, wewill use our well-known capacities to be strategic and innovative. We will find solutions so we can continue to allow what works to work well and continue toimprove. As is often the case in situations like these, we can confidently say that we believe these events are making SNC-Lavalin a stronger company. Most of all, they have demonstrated our commitment to doing the right thing for all ourstakeholders. SNC-LAVALIN2011 SUSTAINABILITY REPORT 5 CEO’s Message SNC-Lavalin: a sustainability solutions provider The engineering profession has always valued the principles of sustainability. Even as early as 1911, the year SNC-Lavalin was founded, engineers were conscious of the need to be efficient in their use of resources, striving to limit
Load more

Recommended publications
  • BCUC IR1 Response
    Diane Roy FortisBC Vice President, Regulatory Affairs 16705 Fraser Highway Surrey, B.C. V4N 0E8 Gas Regulatory Affairs Correspondence Tel: (604)576-7349 Email: [email protected] Cell: (604) 908-2790 Fax: (604) 576-7074 Electric Regulatory Affairs Correspondence www.fortisbc.com Email: [email protected] October 1, 2020 British Columbia Utilities Commission Suite 410, 900 Howe Street Vancouver, B.C. V6Z 2N3 Attention: Ms. Marija Tresoglavic, Acting Commission Secretary Dear Ms. Tresoglavic: Re: FortisBC Inc. (FBC) Project No. 1599119 Annual Review for 2020 and 2021 Rates (Application) Response to the British Columbia Utilities Commission (BCUC) Information Request (IR) No. 1 On August 19, 2020, FBC filed the Application referenced above. In accordance with BCUC Order G-211-20 setting out the Regulatory Timetable for the review of the Application, FBC respectfully submits the attached response to BCUC IR No. 1. If further information is required, please contact the undersigned. Sincerely, FORTISBC INC. Original signed: Diane Roy Attachments cc (email only): Registered Parties FortisBC Inc. (FBC or the Company) Submission Date: Annual Reivew for 2020 and 2021 Rates ~ Project No. 1599119 (Application) October 1, 2020 Response to British Columbia Utilities Commission (BCUC) Information Request (IR) Page 1 No. 1 1 Table of Contents Page no. 2 A. LOAD FORECAST AND REVENUE AT EXISTING RATES ................................................. 2 3 B. OTHER REVENUE .............................................................................................................28
    [Show full text]
  • 2010 Management's Discussion and Analysis
    2010 MANAGEMENT’S DISCUSSION AND ANALYSIS March 4, 2011 Management’s Discussion and Analysis (“MD&A”) is designed to provide the reader with a greater understanding of the Company’s business, the Company’s business strategy and performance, the Company’s expectations of the future, and how the Company manages risk and capital resources. It is intended to enhance the understanding of the audited annual consolidated financial statements and accompanying notes, and should therefore be read in conjunction with these documents, and should also be read together with the text below on forward-looking statements. Reference in this MD&A to the “Company” or to “SNC-Lavalin” means, as the context may require, SNC-Lavalin Group Inc. and all or some of its subsidiaries or joint ventures, or SNC-Lavalin Group Inc. or one or more of its subsidiaries or joint ventures. Unless otherwise indicated, all financial information presented in this MD&A, including tabular amounts, is in Canadian dollars, and prepared in accordance with Canadian generally accepted accounting principles (“GAAP”). FORWARD-LOOKING STATEMENTS Statements made in this MD&A that describe the Company’s or management’s budgets, estimates, expectations, forecasts, objectives, predictions or projections of the future may be “forward-looking statements”, which can be identifi ed by the use of the conditional or forward-looking terminology such as “anticipates”, “believes”, “estimates”, “expects”, “may”, “plans”, “projects”, “should”, “will”, or the negative thereof or other variations thereon. The Company cautions that, by their nature, forward-looking statements involve risks and uncertainties, and that its actual actions and/or results could differ materially from those expressed or implied in such forward-looking statements, or could affect the extent to which a particular projection materializes.
    [Show full text]
  • Fortisbc Inc. an Indirect Subsidiary of Fortis Inc. Annual Information Form
    FortisBC Inc. An indirect subsidiary of Fortis Inc. Annual Information Form For the Year Ended December 31, 2019 Dated March 10, 2020 FortisBC Inc. TABLE OF CONTENTS FORWARD-LOOKING INFORMATION .................................................................................................................... 3 GLOSSARY ...................................................................................................................................................................... 4 1.0 CORPORATE STRUCTURE .............................................................................................................................. 6 1.1 NAME AND INCORPORATION ................................................................................................................. 6 1.2 INTER-CORPORATE RELATIONSHIPS ..................................................................................................... 6 2.0 GENERAL DEVELOPMENT OF THE BUSINESS ......................................................................................... 6 2.1 THREE-YEAR HISTORY ......................................................................................................................... 6 3.0 THE BUSINESS OF FORTISBC INC. ................................................................................................................ 6 3.1 GENERAL ............................................................................................................................................... 6 3.2 GENERATION AND POWER SUPPLY ......................................................................................................
    [Show full text]
  • Columbia POWER Corporation
    COLUMBIA POWER COrpORATION REVISED SERVICE PLAN 2013/14 - 2015/16 LETTER TO THE MINISTER Honourable Bill Bennett Minister of Energy and Mines On behalf of the Board of Directors, I am pleased to portant addition to the portfolio of hydroelectric assets submit Columbia Power Corporation’s revised Service in the Columbia Basin. Plan 2013/14—2015/16. Columbia Power has three priorities for the next year: This revised Service Plan has been updated to reflect the recent re-organization of government ministries. Continue to effectively manage the construction of As well, the 2012/13 performance measures and sum- the Waneta Expansion safely, on-schedule and on- mary financial outlook tables have had the forecast budget, while meeting our community, First Nations information removed and replaced with 2012/13 pre- and environmental commitments. liminary actual results. • The Project is on-schedule and on-budget; the Project recently reached over 1.1 million person-hours without Columbia Power Corporation (“Columbia Power”), a a major safety or environmental incident. commercial Crown corporation, develops and operates • Currently over 300 people work on the Waneta hydro power projects in the Columbia Basin. Columbia Expansion Project; of those, over 75 per cent reside Power and its partner, Columbia Basin Trust (“CBT”) within 100 km of the Project. These employment own the Brilliant Dam and Generating Station, the Bril- opportunities and the associated economic benefits— liant Terminal Station, the Arrow Lakes Generating Sta- over $123 million to date has been spent in the local tion and the Brilliant Expansion Generating Station and economy—have a positive impact on the communities associated transmission lines.
    [Show full text]
  • Annual Report Our Values Speak Directly to How We Run Our Business, Express Ourselves As a Group and Inspire Trust in Our Stakeholders
    ♦)) SNC • LAVALIN At Work 2014 Annual Report Our values speak directly to how we run our business, express ourselves as a group and inspire trust in our stakeholders. Teamwork and excellence We are innovative, collaborative, competent and visionary. Customer focus Our business exists to serve and add long-term value to our customers’ organizations. Strong investor returns We seek to reward the trust of investors by delivering competitive returns relative to our industry, and by developing vital projects that make them proud. Health, safety, security and environment We have a responsibility to protect everyone who comes into contact with our organization. Ethics and compliance We are unrelentingly committed to ethics and compliance excellence. Respect We consistently demonstrate respect for all our stakeholders. A Tier-1 Engineering & Construction Company SNC-Lavalin is on a journey to become the world’s leading engineering and construction frm. By “leading” we mean the company in our industry that is the most relied-upon to safely, effciently and ethically deliver outstanding performance for resources, power and infrastructure clients—regardless of project location or complexity. We’re working hard to become thought leaders who contribute meaningfully to our clients’ growth strategies. We can be counted on to fnd ingenious solutions to challenges and to deliver the most comprehensive and highest quality services across our chosen markets. By doing all of this and more, we’ll grow in size, reputation and proftability. TABLE OF CONTENTS
    [Show full text]
  • 2018/19 ANNUAL SERVICE PLAN REPORT July 2019 for More Information on BC Hydro Contact
    British Columbia Hydro and Power Authority 2018/19 ANNUAL SERVICE PLAN REPORT July 2019 For more information on BC Hydro contact: 333 Dunsmuir Street Vancouver, B.C. V6B 5R3 Lower Mainland 604 BCHYDRO (604 224 9376) Outside Lower Mainland 1 800 BCHYDRO (1 800 224 9376) Or visit our website at bchydro.com British Columbia Hydro and Power Authority Executive Board Chair’s Accountability Statement BC Hydro is a provincial Crown Corporation, owned by the people of British Columbia. We operate an integrated system of generation, transmission and distribution infrastructure to safely provide reliable, affordable and clean electricity to our customers throughout British Columbia. The electricity we generate and deliver to customers throughout the province powers our economy and quality of life. This report was prepared under the Board’s direction in accordance with the Budget Transparency and Accountability Act and the B.C. Reporting Principles. The Board and Management are accountable for the contents of the report and how it is reported. The Board is also responsible for ensuring internal controls are in place to measure information and report accurately and in a timely fashion. All significant assumptions, policy decisions, events and identified risks, as of March 31, 2019 have been considered in preparing the report. The report contains estimates and interpretive information that represent the best judgment of management. Any changes in mandate direction, goals, strategies, measures or targets made since the 2018/19 - 2020/22 Service Plan was released and any significant limitations in the reliability of the information are identified in the report. The BC Hydro 2018/19 Annual Service Plan Report compares the corporation’s actual results to the expected results identified in the 2018/19 - 2020/21 Service Plan created in February 2018.
    [Show full text]
  • Fish Connectivity at the Boundary Hydroelectric Project
    Early Information Development: Fish Connectivity at the Boundary Hydroelectric Project Boundary Hydroelectric Project (FERC No. 2144) Prepared for: Seattle City Light Seattle, Washington Prepared by: R2 Resource Consultants, Inc. Redmond, Washington November 2006 EARLY INFORMATION DEVELOPMENT: FISH CONNECTIVITY TABLE OF CONTENTS 1 Introduction.......................................................................................................................... 1-1 1.1. Project Description............................................................................................. 1-2 2 Potential Habitat Connectivity ........................................................................................... 2-1 2.1. Adfluvial Fish Habitat within Boundary Reservoir............................................ 2-4 2.2. Status of Fish Passage and Adfluvial Fish Habitat at other Pend Oreille River Projects ............................................................................................................... 2-8 2.2.1. Waneta .................................................................................................. 2-8 2.2.2. Seven Mile............................................................................................ 2-8 2.2.3. Box Canyon........................................................................................ 2-10 2.2.4. Albeni Falls......................................................................................... 2-12 2.2.5. Cabinet Gorge and Noxon Rapids .....................................................
    [Show full text]
  • In the Matter of an Arbitration Under Chapter Eleven of the North American Free Trade Agreement and the Icsid Arbitration (Additional Facility) Rules
    PUBLIC VERSION CONFIDENTIAL AND RESTRICTED ACCESS INFORMATION REDACTED IN THE MATTER OF AN ARBITRATION UNDER CHAPTER ELEVEN OF THE NORTH AMERICAN FREE TRADE AGREEMENT AND THE ICSID ARBITRATION (ADDITIONAL FACILITY) RULES BETWEEN: MERCER INTERNATIONAL INC. Claimant/Investor AND: GOVERNMENT OF CANADA Respondent/Party ICSID CASE No. ARB(AF)/12/3 WITNESS STATEMENT OF DENNIS SWANSON CONTENTS A. Introduction................................................................................................................. 3 B. FortisBC - Overview................................................................................................... 4 1. Historical Background ............................................................................................ 4 2. The Regulation of FortisBC.................................................................................... 5 3. FortisBC’s Rates ..................................................................................................... 7 4. FortisBC’s Electricity Requirements and Generation Assets ................................. 8 5. FortisBC’s Demand-Side Management Programs................................................ 10 6. FortisBC Customers with Self-Generation ........................................................... 12 7. FortisBC’s Transmission Capacity ....................................................................... 13 C. FortisBC’s Relationship with BC Hydro .................................................................. 13 1. The FortisBC-BC Hydro 1993 PPA
    [Show full text]
  • TMDL for Total Dissolved Gas in the Mid-Columbia River and Lake
    Total Maximum Daily Load for Total Dissolved Gas in the Mid-Columbia River and Lake Roosevelt Submittal Report Washington State Spokane Tribe U. S. Environmental Department of of Indians Protection Agency Ecology June 2004 Prepared jointly by the U.S. Environmental Protection Agency and the Washington State Department of Ecology in cooperation with the Spokane Tribe of Indians Publication Information U.S. EPA For a printed copy or a compact disk of this publication, contact: Helen Rueda U.S. EPA 811 SW Sixth Avenue Portland, OR 97204 Phone: (503) 326-3280 E-mail: [email protected] Washington State This report is available on the Washington State Department of Ecology Wide Web at http://www.ecy.wa.gov/biblio/0403002.html. For a printed copy of this publication, contact: Jean Witt Department of Ecology Publications Distributions PO Box 47600 Olympia WA 98504-7600 Phone: (360) 407-7472 E-mail: [email protected] Refer to Ecology Publication Number 04-03-002 The Washington State Department of Ecology and U.S. EPA are equal opportunity agencies and do not discriminate on the basis of race, creed, color, disability, age, religion, national origin, sex, marital status, disabled veteran's status, Vietnam-era veteran's status, or sexual orientation. If you have special accommodation needs or require this document in alternative format, please contact Joan LeTourneau, Ecology, at (360)-407-6764 (voice), or Helen Rueda, EPA TMDL Project Manager, at (503) 326-3280 (voice). Ecology's telecommunications device for the deaf (TTY) number is (360) 407-6006. EPA's telecommunications device for the deaf (TTY) number is (503) 229-6993.
    [Show full text]
  • Annual Report
    2013/14 Annual Report TABLE OF CONTENTS 1 MESSAGE FROM THE BOARD CHAIR 18 STAKEHOLDER RELATIONS 3 ORGANIZATIONAL OVERVIEW 21 REPORT ON PERFORMANCE MANAGEMENT DISCUSSION CORPORATE GOVERNANCE & ANALYSIS 7 29 OUR POWER PLANTS FINANCIAL OVERVIEW 9 30 ALIGNMENT WITH GOVERNMENT’S RISK MANAGEMENT 14 LETTER OF EXPECTATIONS 37 CONSOLIDATED FINANCIAL SUSTAINABILITY REPORT 16 40 STATEMENTS List of Figures: Figure 1: Corporate Structure of Columbia Power Figure 8: Consolidated Capital Spending Corporation Figure 9: Arrow Lakes Power Corporation Statement of Figure 2: Government’s Letter of Expectations Income Forecast (non-IFRS presentation) Figure 3: Performance Measures: Framework Figure 10: Brilliant Power Corporation Statement of Figure 4: Performance Measures: Data Source + Income Forecast (non-IFRS presentation) Verification Figure 11: Brilliant Expansion Power Corporation Figure 5: Performance Results + Target Statement of Income Forecast (non-IFRS Figure 6: Consolidated Statement of Income Forecast presentation) Figure 7: Proforma Consolidated Statement of Financial Figure 12: Risk Management Table Position POSI+IVE ENERGY | i MESSAGE FROM THE BOARD CHAIR I am pleased to submit Columbia Power Ktunaxa Nation Council and the Okanagan Corporation’s 2013/14 Annual Report. Nation Alliance. 2013/14 was a year of significant accom- The success of the Waneta Expansion is due plishments for Columbia Power Corporation in no small way to the on-going support of the (Columbia Power) with the progress of provincial and local governments, as well as Waneta Expansion construction, the Final local community stakeholders. In particular, Acceptance of the Brilliant Expansion Project, I would like to thank the members of the the achievement of high levels of reliability for Community Impact Management Committee, all operating facilities, and the collaboration who tour the project and meet monthly, for with BC Hydro on joint project development their continued commitment.
    [Show full text]
  • Three Dimensional Computational Flow Modeling and High Resolution Flow Surveys for Fisheries Environmental Studies on the Upper Columbia River
    Three Dimensional Computational Flow Modeling and High Resolution Flow Surveys for Fisheries Environmental Studies on the Upper Columbia River. David Fissel, ASL AQFlow Inc., Sidney, BC, Canada and Rick Birch and Jianhua Jiang, ASL Environmental Sciences Inc., Sidney, BC, Canada ABSTRACT In the area downstream of hydroelectric plants, river water circulation patterns represent an important environmental parameter for fish habitat. On the Canadian sector of the Columbia River, white sturgeon use deep eddy pools, which occur both as natural habitat and as features immediately downstream of dams. Adult sturgeon exhibit a preference for deeper water habitats, specifically areas having reduced flow speeds, generally < 0.5 m/s (1.6 feet/s). Two particular sturgeon habitat areas are located downstream of the Hugh A. Keenleyside Dam and in the Waneta Eddy, at the confluence of the Columbia and Pend d’Oreille rivers, immediately downstream from the Waneta Dam on the latter river. For the purposes of environmental assessment studies, ASL has conducted detailed flow measurements downstream of both these dams. These studies have involved a two pronged approach: (1) development and implementation of a three-dimensional, finite-difference hydrodynamic computational model capable of resolving complex eddy patterns and vertical shears in river flows; and (2) field measurement methodologies based on acoustic doppler current profiling instrumentation and real-time high accuracy navigation systems, through which maps of the river circulation, in three dimensions, can be obtained over periods of about one hour. Both the computational modeling and field measurement procedures allow high resolution representation of the full three dimensional flow field to scales ranging from 5 to 25 m in the horizontal and about 1 m in the vertical.
    [Show full text]
  • Chapter 9 Conclusions and Findings
    Chapter 9 Conclusions and Findings In 1995, the Bonneville Power Administration (BPA), the U.S. Army Corps of Engineers (Corps), and the Bureau of Reclamation jointly led the development of the Columbia River Power System Operation Review Environmental Impact Statement (SOR EIS). The purpose of the SOR EIS was to evaluate different management strategies for the 14 federal dams and reservoirs in the Columbia River Basin that have a major influence on multiple purpose system operations. The SOR environmental analysis was comprehensive, evaluating the potential impacts of the alternatives on the following topics: earth resources, water quality, air quality, anadromous fish, resident fish, wildlife, cultural resources, Native Americans, aesthetics, recreation, flood control, navigation, power, irrigation, municipal and industrial water supply, economics, and social impacts. The Corps and BPA have tiered this Environmental Assessment (EA) to the 1995 SOR EIS. Since the implementation of the SOR preferred alternative in 1995 as modified by the agency Records of Decision (RODs) and subsequent Biological Opinions (BiOps) for addressing endangered species, winter operations at Albeni Falls Dam (AFD) have been largely guided by the interagency coordination on management actions for kokanee spawning, described in Section 3.8 of this EA, and flood risk reduction activities. BPA has proposed to more actively utilize storage behind AFD consistent with existing operational criteria for power generation. The proposal is called Flexible Winter Power Operations (FWPO). This proposal changes the way the dam has operated in recent years, but it is similar to historical winter operations. FWPO includes a new ice best management practice and minimum fluctuation standard operating procedure.
    [Show full text]