When Hurricane Ike made landfall in Galveston,
|
|
- Phoebe Evans
- 7 years ago
- Views:
Transcription
1 Storm Hardening the Distribution System A study funded by Public Utility Commission of Texas investigates the costs and benefits of practices to strengthen the distribution grid. By Richard E. Brown, Quanta Technology When Hurricane Ike made landfall in Galveston, Texas, U.S., on Sept. 13, 2008, its Category 2 winds extended 275 miles (443 km) from the center. Behind Andrew in 1992 and Katrina in 2005, Ike was the third-costliest U.S. hurricane of all time, causing more than 13 million businesses and homes to lose power. Typically, distribution systems are not designed to survive major weather events like hurricanes, including direct damage from wind and storm surges, and indirect damage from falling trees and flying debris. Many are beginning to wonder whether it would be beneficial for utilities to harden their Hurricane Ike makes landfall over Galveston, Texas, on Sept. 13, systems so that they incur less storm damage and have faster restoration times. In December 2008, a few months after Hurricane Ike, the Public Utility Commission of Texas hired Quanta Technology to investigate the costs and benefits of a variety of potential storm-hardening projects. Part of this investigation included a utility survey on best practices for distribution hardening. A Dozen Best Practices Based on the overall survey results, a list of 12 best practices was assembled to ensure distribution hardening is pursued through a process that is cost effective, consistent, transparent and data driven. The full survey report discusses an additional six recommendations for utilities that would like to be more aggressive. The best practices are organized into two stages. In the first stage, the best practices are either inexpensive or good practices regardless of hardening considerations. They are also relatively simple to implement. In addition to being potential quick wins, they set the foundation for more ambitious actions. The best practices in the second stage are designed to be implemented in the intermediate term and generally require more utility effort, investment and potential changes. First-Stage Best Practices The first-stage best practices are no-brainers: l Pole test and treat. Wood poles are susceptible to decay, causing a reduction in strength and a corresponding increase in failure probability during a major storm. As such, utilities should establish and maintain a test-and-treat cycle for wood poles. This program should focus on, but not necessarily be limited to, decay at the ground line since this is typically the failure point for distribution structures under wind loading and the part of the pole most susceptible to decay. The goals of the test-and-treat program are to ensure no pole has lost more than one-third of its original strength and no pole is likely to have lost more than one-third of its original strength before its next scheduled inspection. This program should ensure defi- 50 June
2 RPN_2005_GEPG.qxd:RPN_2005_GEPG.qxd 12/7/06 2:02 PM Page 4 overheadfacilities Infotech Software/hardware Hurricane Ike, the third most costly hurricane in U.S. history, caused almost total devastation in Gilchrist, Texas. cient poles are reinforced or replaced in a timely manner. l Feeder inspections. Utilities should have a formal feeder inspection program that periodically examines feeders for problems that will likely lead to an outage during normal and/or storm conditions. At a minimum, all three-phase main feeder trunks should be inspected every five years, although more aggressive programs are encouraged. Inspectors should be trained to watch for specific issues such as broken crossarms, cracked insulators, pole-top decay and so forth. The feeder inspection program is separate from the test-and-treat program. Information from these inspections should be kept in a common database, facilitating the analyses of trends and backlog. l Attachment audits. Attachments are a source of wind loading on poles. Therefore, it is important that utilities have a good understanding of the number and size of third-party attachments on their distribution poles. Third-party attachment audits should occur, at a minimum, every five years for all three-phase main feeder trunks. The attachment audit can be combined with feeder inspections if desired. Processes should be in place to identify new attachments, to determine whether the new attachments have overloaded the distribution poles and to mitigate overloaded poles. l Foreign-owned poles. Not all utilities own all of the poles on which they have equipment. Major storms do not distinguish between pole ownership when inflicting damage. Electric utilities should try their best to ensure foreign-owned poles are in as good of shape as their own poles in terms of remaining strength and loading. The processes addressing foreign poles can vary widely, ranging from the electric utility performing all inspections and maintenance to the electric utility ensuring the foreign owner is doing an adequate job. l Setting depths. A strong pole is of no use if its foundation is insufficient. Therefore, each utility should develop standards and processes to ensure the foundation of distribution poles will not fail before the pole (or poles?). These standards should have setting depth tables for poles of different heights and classes and for different soil conditions. Tables also should be made for very strong poles, including non-wood poles, which may be used for hardening purposes. The standards should describe how a setting depth calculation should be performed when none of the tables apply. l Loading calculations. The ability of a distribution pole to withstand extreme loads, such as wind and ice, is a direct function of its loading. A utility should have systems and processes in place to ensure poles do not become overloaded after they are initially installed. At a minimum, this should include a loading assessment whenever an additional piece of equipment is placed on the pole, a loading assessment whenever a new attachment is discovered on the pole and mitigation actions as appropriate. FOR MORE INFORMATION OR TO RESERVE ADVERTISING SPACE, CALL ORIGINAL WORTH BEARS REPEATING Reprints eprints Licensing Second-Stage Best Practices The second-stage best practices generally require more from the utility: l Grade B construction. Most utilities already have a stronger distribution grade of construction they use in special situations, such as those used for railway and highway crossings. For most U.S. utilities, the stronger standard corresponds to 52 June MONTH YEAR CONTRACTING BUSINESS 4
3 Distribution down in Galveston at ground zero. National Electrical Safety Code (NESC) Grade B. Based on the utility survey, the use of Grade B for storm hardening is popular, effective and easy to implement. This recommendation calls for utilities to have an explicit process to review new construction and rebuilds to decide whether the system should be built to Grade B, or equivalent, rather than a weaker standard. The intent is not to have utilities build all-new distribution construction or upgrade all existing distribution structures to Grade B. Rather, its intent is to have utilities review distribution construction projects and decide whether Grade Flattened palm trees lie amid distribution circuits that withstood winds on East Galveston. B is appropriate or not. For example, for a line-relocation project necessitated by the widening of a coastal road, it may be worthwhile to consider Grade B construction if the exposure to extreme winds is high enough. l Non-wood poles. There are many reasons, including hardening, why a utility may, in certain cases, wish to use a nonwood distribution pole. Most are not susceptible to decay and most can be very strong without requiring heavy cranes for installation. At a minimum, utilities should have standards for at 54 June
4 least one type of non-wood distribution pole, and they should install some on their system to gain field experience. The intent is not to have utilities build new distribution construction or upgrade existing distribution structures with non-wood poles. Rather, the intent is for utilities to have a viable alternative to wood should this be necessary in certain hardening situations. l Post-storm data collection. A lot of distribution damage occurs during major storms. This data is invaluable when trying to address system hardening in a manner that is most beneficial during major storms. Therefore, a utility should have a plan that has trained staff collect data on distribution damage sites immediately after a storm subsides. This data should be collected in a way that is statistically representative of the entire system. The intent of this recommendation is not to have a large number of data collectors who otherwise could be helping with storm restoration. Rather, a utility should train a few data collection teams (for example, three teams of two engineers) and have these teams spend the first two days of storm restoration collecting data. l Hardening tool kit. Utilities that intend to harden portions of their system should develop a hardening tool kit that consists of a set of approved approaches to hardening and an application guide for their use. Utilities should ensure all of the appropriate standards are in place for each element of the hardening tool kit and install pilot applications for each unfamiliar element to gain field experience. l Like-for-unlike replacement. Utilities are continuously inspecting, repairing, replacing and generally working on the distribution system. When a utility identifies a cost-effective approach to storm hardening, it should enact systems and processes that allow the system to be gradually hardened through normal work processes. For example, a utility might identify that porcelain insulators have a tendency to break during storms. Therefore, a like-for-unlike approach would ensure any porcelain insulators needing replacement were replaced with a composite insulator instead of another porcelain insulator. Similarly, a utility might decide it wants to upgrade certain parts of its system to Grade B. When a pole in these areas fail, the utility would ensure it is replaced with a larger pole that results in Grade B construction. l Strengthen critical poles. A good way for a utility to gain experience in hardening is to identify critical poles that are highly undesirable to fail during a major storm. This could be because the pole is very difficult to restore (freeway crossing), expensive to restore (automation equipment) or critical during restoration (communications repeater). After identifying the critical poles, the utility should take targeted actions to strengthen these poles, such as upgrading them to Grade B or stronger, and monitor their performance during future major storms. June
5 The hardening survey was sent out to 83 utilities in the United States and Canada. The green dots mark the approximate headquarter locations of 26 (I count 28) utilities that responded to the survey. Hardening Road Map There are four primary motivations for storm hardening: l To keep high-priority customers power on l To keep important structures standing l To keep economic centers on l To strengthen structures that are likely to fail. Ideally, a utility can compute the expected damage that will occur in future storms, compute the cost of various hardening options, and determine the expected damage reduction and societal benefits that will result from each of these options. This process allows for decisions to be made based on quantifiable costs and benefits, and results in a multi-year hardening road map. Not all utilities are ready to commit to a full hardening road map. Regardless, utilities can get a good start by first focusing on about 0.l% of their critical distribution poles, followed by a more aggressive initiative addressing an additional 1%. The goal is to increase structural wind ratings and should be coordinated with parallel efforts on vegetation management; a similar best practices survey was performed in this area as well. Implementing the 12 best practices for distribution hardening will result in a well-managed distribution system infrastructure and will establish good credibility for a utility s current and planned hardening activities. These best practices will result in modest reductions in overall storm damage, significant reductions in critical pole failures, faster restoration times and lower restoration costs. Richard E. Brown (rbrown@quanta-technology.com) is the senior vice president of consulting for Quanta Technology. He has authored the books Electric Power Distribution Reliability and Business Essentials for Utility Engineers. Dr. Brown is an IEEE Fellow and a professional engineer. Companies mentioned in this article: PUCT Quanta Technology 56 June
Governor s Two-Storm Panel: Distribution Infrastructure Hardening Options and Recommendations
Governor s Two-Storm Panel: Distribution Infrastructure Hardening Options and Recommendations Dana Louth, CL&P VP - Infrastructure Hardening December 14, 2011 0 Topics for today s presentation Review of
More informationRESTORATION PROCESS. Step 1 Empire s storm restoration team assesses the damage to the system. This assessment allows Empire. = Location of damage
RESTORATION PROCESS = Location of damage 6 4 3 POLICE STATION 3 2 8 5 7 2 Step 1 Empire s storm restoration team assesses the damage to the system. This assessment allows Empire to determine if it is necessary
More informationTheodore Kury, Public Utility Research Center, University of Florida
Evidence-Driven Utility Policy with Regard to Storm Hardening Activities: A Model for the Cost-Benefit Analysis of Underground Electric Distribution Lines Introduction Theodore Kury, Public Utility Research
More informationReview of Florida s Investor-Owned Electric Utilities 2 0 1 4 Service Reliability Reports. November 2 0 1 5
Review of Florida s Investor-Owned Electric Utilities 2 0 1 4 Service Reliability Reports November 2 0 1 5 State of Florida Florida Public Service Commission Division of Engineering Review of Florida
More informationUnderstanding the Electric Power Industry s Response and Restoration Process
Understanding the Electric Power Industry s Response and Restoration Process Electricity is a crucial product many of us take for granted. We scarcely think about it, unless we don t have it. Because electricity
More informationCenterPoint Energy responds to frequently asked questions
Page 1 of 5 CenterPoint Energy responds to frequently asked questions Houston Sept. 19, 2008 CenterPoint Energy responds to the questions customers are asking. When will you restore my power? We are working
More informationPredictive Maintenance
PART ONE of a predictive maintenance series Predictive Maintenance Overview Predictive maintenance programs come in all shapes and sizes, depending on a facility s size, equipment, regulations, and productivity
More informationStorm Ready: How to Prepare Your Business
Storm Ready: How to Prepare Your Business Emergency Planning and Storm Preparedness Louis DeBrino, Manager, Emergency Preparedness 1 PSEG Long Island: Who We Are and the Promises We ve Made 2 PSEG Vision,
More informationThe Future of Property Insurance Risk: An IBHS Perspective. November 2015
The Future of Property Insurance Risk: An IBHS Perspective November 2015 IBHS Mission: To conduct objective, scientific research to identify and promote effective actions that strengthen homes, businesses,
More informationTexas Universities Recover from Hurricane Ike University of Texas Medical Branch Galveston and Texas A&M University Galveston
Texas Universities Recover from Hurricane Ike University of Texas Medical Branch Galveston and Texas A&M University Galveston Business Continuity and Disaster Recovery State of Texas Executive Summary
More informationCould a Managed Services Agreement Save Your Company Tens of Thousands of Dollars Each Year?
MANAGED IT SERVICES Could a Managed Services Agreement Save Your Company Tens of Thousands of Dollars Each Year? A lot of business owners, executives, and managers have a love-hate relationship with managed
More information32 Contingencies MAR/APR.06
32 Contingencies MAR/APR.06 New Catastrophe Models for Hard Times B Y P A T R I C I A G R O S S I A N D H O W A R D K U N R E U T H E R Driven by the increasing frequency and severity of natural disasters
More informationOncor Storm Restoration Questions/Answers
Oncor Storm Restoration Questions/Answers Oncor understands that electricity is an essential service to today s businesses and homes, and loss of power places a significant burden on everyone. Oncor performs
More informationHURRICANE SANDY One Year Later A LOOK BACK AT ATLANTIC CITY ELECTRIC S STORM RESTORATION EFFORTS
HURRICANE SANDY One Year Later A LOOK BACK AT ATLANTIC CITY ELECTRIC S STORM RESTORATION EFFORTS OCTOBER 2013 SANDY STRIKES Hurricane Sandy made landfall bringing maximum sustained winds of 80 mph and
More informationComEd Grid Renewal Terence R. Donnelly
ComEd Grid Renewal Terence R. Donnelly Executive Vice President and Chief Operating Officer September 23, 2013 COMED S GRID MODERNIZATION VISION ComEd will fulfill the promise of grid modernization for
More informationStrategic Plan: Relentless Pursuit of Excellence Speed Skating in Canada 2012-2020 (DRAFT)
Strategic Plan: Relentless Pursuit of Excellence Speed Skating in Canada 2012-2020 (DRAFT) 90 Relentless Pursuit of Excellence Speed Skating in Canada 2012-2020 TABLE OF CONTENTS Page Introduction......
More informationFIRE RESTORATION-REBUILD PROCESS SANTA BARABARA GETTING STARTED:
FIRE RESTORATION-REBUILD PROCESS SANTA BARABARA INSURANCE GETTING STARTED: 1. Contact Insurance Company meeting with insurance adjuster to get funds for the rebuilding process started. 2. Set up a construction
More informationProtecting Your Home from Wind Damage
Protecting Your Home from Wind Damage During severe thunderstorms or hurricanes, homes may be damaged or destroyed by high winds. Debris flying through the air can break windows and doors, allowing high
More informationDavid Kline Manager, External Affairs
Potomac Edison Storm Response David Kline Manager, External Affairs January 14, 2013 About FirstEnergy Headquartered in Akron, Ohio One of the largest investor-owned electric systems in the U.S. based
More informationBefore And After The Storm. A compilation of recent studies, programs, and policies related to storm hardening and resiliency UPDATE
Before And After The Storm A compilation of recent studies, programs, and policies related to storm hardening and resiliency UPDATE March 2014 Before and After the Storm - Update A compilation of recent
More informationWhat you need to know about cloud backup: your guide to cost, security and flexibility.
What you need to know about cloud backup: your guide to cost, security and flexibility. Over the last decade, cloud backup, recovery and restore (BURR) options have emerged as a secure, cost-effective
More informationProtecting Roofing Systems Against Windstorm Damage
Protecting Roofing Systems Against Windstorm Damage This brochure is made available for informational purposes only in support of the insurance relationship between FM Global and its clients. This information
More informationStorm tide is the water level rise during a storm due to the combination of storm surge and the astronomical tide.
INTRODUCTION TO STORM SURGE Introduction to Storm Surge BOLIVAR PENINSULA IN TEXAS AFTER HURRICANE IKE (2008) What is Storm Surge? Inland Extent Storm surge can penetrate well inland from the coastline.
More informationCOUNTERINTELLIGENCE. Protecting Key Assets: A Corporate Counterintelligence Guide
COUNTERINTELLIGENCE O F F I C E O F T H E N A T I O N A L C O U N T E R I N T E L L I G E N C E Protecting Key Assets: A Corporate Counterintelligence Guide E X E C U T I V E Counterintelligence for the
More informationJoin the Celebration! www.gisday.com. Building understanding and collaboration in YOUR community...one GIS Day event at a time
Never seeing the world without a rain forest Deforestation occurs when forests and rain forests are destroyed faster than they are replaced. For the past five years, 7.3 million hectares of forest were
More informationStorm tide is the water level rise during a storm due to the combination of storm surge and the astronomical tide.
INTRODUCTION TO STORM SURGE Introduction to Storm Surge National Hurricane Center Storm Surge Unit BOLIVAR PENINSULA IN TEXAS AFTER HURRICANE IKE (2008) What is Storm Surge? Inland Extent Storm surge can
More informationCost-Benefit Analysis of the Deployment of Utility Infrastructure Upgrades and Storm Hardening Programs
Cost-Benefit Analysis of the Deployment of Utility Infrastructure Upgrades and Storm Hardening Programs FINAL REPORT Prepared for: Prepared by: Contact: Public Utility Commission of Texas Project No. 36375
More informationchapter >> Making Decisions Section 2: Making How Much Decisions: The Role of Marginal Analysis
chapter 7 >> Making Decisions Section : Making How Much Decisions: The Role of Marginal Analysis As the story of the two wars at the beginning of this chapter demonstrated, there are two types of decisions:
More informationCLOUD COMPUTING. Overview of Use, Benefits, and Risks of Commercial Cloud Computing
CLOUD COMPUTING Overview of Use, Benefits, and Risks of Commercial Cloud Computing PRESENTED TO HOUSE COMMITTEE ON GOVERNMENT TRANSPARENCY & OPERATION LEGISLATIVE BUDGET BOARD STAFF April 5, 2016 Statement
More informationThe calm after the storm
The calm after the storm Human decision support in storm outage recovery Rafael Ochoa, Amitava Sen It s a fact of life that interruptions in an electrical distribution utility happen. Although they can
More informationPower Problems? Let Us Know!
Power Problems? Let Us Know! Power Problems? Contact Us! by phone: 1-800-75-CONED, 1-800-752-6633 through the Web: www.coned.com If you have power problems, please contact us right away Con Edison is committed
More informationResponse and Recovery
LESSON PLAN 3 Response and Recovery Hurricanes When young people see what individuals and communities can do before, during and after a hurricane, they will begin to understand the importance of people
More information2. OUR NETWORK 4.42 74.74 16 POWERPOLES 2 POWERPOLES. Our distribution network comprises: For every 1 kilometre of powerlines: Essential Energy has
2. OUR NETWORK Essential Energy s network is unique in terms of the geographic area it covers, the terrain it traverses, the vegetation that grows within it and the diversity of weather that passes over
More informationEstablishing a Cost Effective Fleet Replacement Program
Establishing a Cost Effective Fleet Replacement Program Regardless of what purpose your company s fleet serves, there are certain fundamentals to keep in mind when designing and implementing a cost-effective
More informationHurricane Irene Response Before, During and After the Storm. John D. Rea Director of Operations Support, Penelec. October 12, 2011
Pennsylvania Public Utility Commission Special Electric Reliability Forum Hurricane Irene Response Before, During and After the Storm John D. Rea Director of Operations Support, Penelec October 12, 2011
More informationWeather-readiness assessment model for Utilities. Shy Muralidharan Global Product Manager Energy Solutions Schneider Electric
Weather-readiness assessment model for Utilities Shy Muralidharan Global Product Manager Energy Solutions Schneider Electric 1 Agenda > Impact of weather on Utilities businesses > Why should you be weather
More informationCTI TECHNICAL BULLETIN Number 6: A publication of the Cable Tray Institute
CTI TECHNICAL BULLETIN Number 6: A publication of the Cable Tray Institute Circuit Integrity of Cable Tray Wiring Systems During Natural Disasters The January 17,1994 Los Angles, California earthquake
More informationMarch 2015. ComEd Grid Modernization
March 2015 ComEd Grid Modernization COMED S GRID MODERNIZATION VISION ComEd will fulfill the promise of grid modernization for northern Illinois consumers by: Improving system reliability and deploying
More informationIntroduction to Storm Preparedness and Response and Minimizing Risk and Damage. The Not So. Beauty of Storms. Safety Cleanup Repair Overtime
Storms Over the Urban Forest: Storm Mitigation, Planning, Response and Recovery Focusing on Urban Trees Introduction to Storm Preparedness and Response and Minimizing Risk and Damage Richard J. Hauer,
More informationProtecting Your Home From Hurricane Wind Damage
T H E W I N D Protecting Your Home From Hurricane Wind Damage During a hurricane, homes may be damaged or destroyed by high winds and high waves. Debris can break windows and doors, allowing high winds
More informationDemand, Supply, and Market Equilibrium
3 Demand, Supply, and Market Equilibrium The price of vanilla is bouncing. A kilogram (2.2 pounds) of vanilla beans sold for $50 in 2000, but by 2003 the price had risen to $500 per kilogram. The price
More informationPUBLIC UTILITIES COMMISSIO~t~ Docket No. DE 15-
Th~NALZZ~ Exhibit STATE OF NEW HAMPSHIRE t~~eeee BEFORE THE FROM FILE PUBLIC UTILITIES COMMISSIO~t~ Liberty Utilities (Granite State Electric) Corp. dibla Liberty Utilities Calendar Year 2014 Reliability
More informationFollow That Hurricane!
Discover Your World With NOAA Follow That Hurricane! What You Will Do Devastating damage expected A most Track a hurricane on the same powerful hurricane with unprecedented type of chart used at the strength
More information2014 ELECTRIC SYSTEM RELIABILITY REPORT CITY OF ANAHEIM PUBLIC UTILITIES DEPARTMENT
2014 ELECTRIC SYSTEM RELIABILITY REPORT CITY OF ANAHEIM PUBLIC UTILITIES DEPARTMENT Contents Overview... 3 1.0 Electric System Reliability... 4 1.1 Annual Reliability Data with Utility Comparisons... 4
More informationDepartment of Homeland Security Office of Inspector General
Department of Homeland Security Office of Inspector General Management Advisory Report: FEMA's Housing Strategy for Future Disasters OIG-09-111 September 2009 Office of Inspector General U.S. Department
More informationA Risk-based Approach to Performance Auditing
CCAF-FCVI Fellow 2009/2010 A Risk-based Approach to Performance Auditing Strategic Paper by Levina Rusk Kishimba TANZANIA CANADA Table of Contents Page Acknowledgements Executive Summary v vii Introduction
More informationPennsylvania Summer Reliability
A. Reliability Enhancement Programs In 2015, Pennsylvania Power Company s ( Penn Power or Company ) reliability plan incorporates projects and programs to enhance overall reliability. The plan is structured
More information4.0 Discuss some effects of disturbances on the forest.
4.0 Discuss some effects of disturbances on the forest. 4.1 Describe common disturbances that occur in the Boreal forest. Disturbances are normal to the life of the forest. Forests are very resilient (able
More informationSection 8 Mitigation Strategy
Section 8 Mitigation Strategy Disaster-Resistant University Hazard Mitigation Plan The Interim Final Rule (IFR) published in the February 26, 2002 Federal Register requires mitigation strategies as part
More informationPPL Electric Utilities Summer Readiness Overview June 2016
SUMMARY PPL Electric Utilities Summer Readiness Overview June 2016 For PPL Electric Utilities (PPL Electric), summer readiness means the company must respond effectively to summer storms as well as provide
More informationA Review of Power Outages and Restoration Following the June 2012 Derecho
A Review of Power Outages and Restoration Following the June 2012 Derecho Infrastructure Security and Energy Restoration Office of Electricity Delivery and Energy Reliability U.S. Department of Energy
More informationLean enterprise Boeing 737 manufacturing Lean Production System
Student Self-administered case study Lean enterprise Boeing 737 manufacturing Lean Production System Case duration (Min): 45-60 Operations Management (OPs) Lean enterprise Worldwide Case summary: Assembling
More informationIn the Caribbean, August and September are peak months during the hurricane season that lasts from June 1 through November 30.
Hurricane Fact sheet What is a hurricane? A hurricane is a tropical storm with winds that have reached a constant speed of 74 miles per hour more. Hurricane winds blow in a large spiral around a relative
More informationPA PUC AERS & Metropolitan Edison Company Site Visit
PA PUC AERS & Metropolitan Edison Company Site Visit October 26, 2010 Scott Lowry Director-Operation Services, Met-Ed Andrew Zulkosky Manager-Engineering, Met-Ed Curt Christenson Manager-York Customer
More informationSection 5: Conserve to Enhance Program Goals What is Conserve to Enhance All About?
Section 5: Conserve to Enhance Program Goals What is Conserve to Enhance All About? Conserve to Enhance (C2E) was originally conceptualized as an approach to giving the environment a seat at the table
More informationOffice of Inspector General. Audit Report. Actions Taken in Advance of El Niño s Adverse Weather. Federal Railroad Administration
Office of Inspector General Audit Report Actions Taken in Advance of El Niño s Adverse Weather Federal Railroad Administration Report Number TR-1998-074 Date Issued: February 5, 1998 U.S. Department of
More informationTOYOTA AND ITS COMPONENT SUPPLIERS CASE STUDY
TOYOTA AND ITS COMPONENT SUPPLIERS CASE STUDY Automobiles, which make full use of the technology for the day are necessities of life in the world. Even in the Antarctica or in the deserts of the Middle
More informationHow To Manage Vegetation
Introduction Utilities manage vegetation for several performance reasons: safety, service reliability, and accessibility being among the key factors. Managing vegetation is critical because it can be the
More informationAverage producers can easily increase their production in a larger office with more market share.
The 10 Keys to Successfully Recruiting Experienced Agents by Judy LaDeur Understand whom you are hiring. Don t make the mistake of only wanting the best agents or those from offices above you in market
More informationDC MOTOR ANALYSIS & TROUBLESHOOTING
DC MOTOR ANALYSIS & TROUBLESHOOTING By Don Shaw Condition assessment of DC motors requires a basic understanding of the design and operating characteristics of the various types available: the series motor,
More informationPower Systems Engineering Research Center
Power Systems Engineering Research Center PSERC Background Paper What is Reactive Power? Peter W. Sauer Department of Electrical and Computer Engineering University of Illinois at Urbana-Champaign September
More informationKorea s Wind Energy Industry Eyeing Overseas Markets
Departments Korea s Wind Energy Industry Eyeing Overseas Markets KANG Heechan Korea s Potential for Success Wind power, the most price competitive among new and renewable energy resources, 1 is seeing
More informationMANATEE COUNTY SCHOOL DISTRICT RISK ASSESSMENT UPDATE PROCESS REPORT
MANATEE COUNTY SCHOOL DISTRICT RISK ASSESSMENT UPDATE PROCESS REPORT Shinn & Company LLC was contracted by the Manatee County School Board (the Board ) to update the current risk assessment. The initial
More informationBenefits of Transportation: Telling America s Transportation and Environment Story
Benefits of Transportation: Telling America s Transportation and Environment Story 1 SECTION 1: EXECUTIVE SUMMARY 1.1 Introduction All politics is local. The research for Benefits of Transportation: Telling
More informationElectric System Performance Review Trustees Briefing. April 2013
Electric System Performance Review Trustees Briefing April 2013 Electric Reliability Indices All Metrics Continue to Perform Within Historical Range Reliability Index 2012 Trend to 5-Year Avg. LIPA MSA
More informationA Guide to New National Flood Maps & New National Flood Insurance Program Premiums and Requirements
For Property Owners in Red Hook, Sunset Park, and Gowanus A Guide to New National Flood Maps & New National Flood Insurance Program Premiums and Requirements From the FEMA video, FEMA Region 2 Coastal
More informationStorm Restoration. Bill Smeaton Distribution Superintendent Provincial Lines
Storm Restoration Bill Smeaton Distribution Superintendent Provincial Lines About Hydro One Hydro One owns and operates Ontario's 29,000 km high voltage transmission network that delivers electricity to
More informationNova Scotia Utility and Review Board
Nova Scotia Utility and Review Board IN THE MATTER OF The Public Utilities Act, R.S.N.S., c.0, as amended Post-Tropical Storm Arthur Progress Update May, 0 0 TABLE OF CONTENTS.0 INTRODUCTION....0 UPDATES
More informationMost Vulnerable US Cities to Storm Surge Flooding. August 2015 2 COPLEY PLACE BOSTON, MA 02116 T: 617.423.2800 F: 617.423.2808
Most Vulnerable US Cities to Storm Surge Flooding August 2015 2 COPLEY PLACE BOSTON, MA 02116 T: 617.423.2800 F: 617.423.2808 Introduction Hurricane Katrina was a stark reminder that strong winds are only
More informationTravelers Coastal Wind Zone Plan THE TRAVELERS INSTITUTE
THE TRAVELERS INSTITUTE Travelers Coastal Wind Zone Plan A Comprehensive Plan to Improve Availability and Affordability of Named Storm Wind Insurance for Coastal Homeowners Number of Hurricanes per Year,
More informationSIXTH GRADE WEATHER 1 WEEK LESSON PLANS AND ACTIVITIES
SIXTH GRADE WEATHER 1 WEEK LESSON PLANS AND ACTIVITIES WATER CYCLE OVERVIEW OF SIXTH GRADE WATER WEEK 1. PRE: Evaluating components of the water cycle. LAB: Experimenting with porosity and permeability.
More informationMEMORANDUM. Doug Monn, Public Works Director Jim App, City Manager. Matt Thompson, Wastewater Resources Manager. Date: January 24, 2011
MEMORANDUM To: From: Doug Monn, Public Works Director Jim App, City Manager Matt Thompson, Wastewater Resources Manager Date: January 24, 2011 Subject: Audit of 2010 Wastewater Collection Performance City
More informationStructural Damage Due to Floods
Structural Damage Due to Floods By Craig D. Rogers, P.E. The Federal Emergency Management Agency (FEMA) reports that each year approximately 90 percent of all disaster-related property damage results from
More informationImportant safety tips for Electric and Gas Safety. Source: PSEG Hurricane Irene Web site on InfoCentral
Hurricane Readiness Important safety tips for Electric and Gas Safety Source: PSEG Hurricane Irene Web site on InfoCentral For updates on PSE&G outage information, please visit: www.twitter.com\psegoutageinfo
More informationH-GAC Debris Workshop 2: Mitigating Your Hazards Handout 1 Public Outreach Debris Mitigation Strategies
H-GAC Debris Workshop 2: Mitigating Your Hazards Handout 1 Public Outreach Debris Mitigation Strategies This handout provides examples of debris mitigation initiatives for the public that communities have
More informationStatement of. before the. Committee on Homeland Security Subcommittee on Oversight and Management Efficiency U.S. House of Representatives
Statement of Judson M. Freed Director, Emergency Management and Homeland Security Ramsey County, Minnesota on behalf of the National Association of Counties before the Committee on Homeland Security Subcommittee
More informationHurricanes: Nature's Wildest Storms by Erin Ryan
Name: : Nature's Wildest Storms by Erin Ryan You may already know that hurricanes are major tropical storms that can cause devastating waves, wind, and rain. They happen during Hurricane Season, which
More informationWould you like to have a process that unlocks ability to learn and produce faster?
Would you like to have a process that unlocks ability to learn and produce faster? Agile - your unfair advantage in the competition. BUILD LEARN MEASURE DEFINED MEASURABLE REPEATABLE COLLABORATIVE IMPROVABLE
More informationEA Technology (UK) EA Technology (UK) NEDL (UK)
Optimising Customer Information and the Fault Management Process D C Newis L Roberts John Barnett EA Technology (UK) EA Technology (UK) NEDL (UK) SUMMARY Electricity companies are under increasing pressure
More informationThe Growing Importance of E-Mail Continuity
The Growing Importance of E-Mail Continuity an Osterman Research white paper sponsored by Osterman Research, Inc. P.O. Box 1058 Black Diamond, Washington 98010-1058 Phone: +1 253 630 5839 Fax: +1 866 842
More informationNew York State 2100 Commission Report: Energy
New York State 2100 Commission Report: Energy Improving Strength and Resilience Phil Mihlmester New York Bar Association Columbia University Law School New York, NY May 14, 2014 Context: Aftermath of Hurricane
More informationHurricane Sandy Recovery Efforts
Hurricane Sandy: Recovery Efforts One Year Later There's nothing more important than us getting this right. And we're going to spend as much time, effort and energy as necessary to make sure that all the
More informationFor fiscal year 2006-2007, Governor Jeb Bush is recommending an investment of $565 million of state and federal funding for three priority areas:
HURRICANE PREPAREDNESS, RESPONSE AND RECOVERY BUSH/JENNINGS BUDGET RECOMMENDATIONS FOR FISCAL YEAR 2006-2007 TO THE FLORIDA LEGISLATURE Florida has experienced unprecedented back-to-back hurricane seasons.
More informationTreasure Valley Electric Plan - Community Advisory Committee
Treasure Valley Electric Plan - Community Advisory Committee What is a transmission line and why are they necessary? A transmission line is used to conduct electricity between two points. Without high
More informationIs PRINCE 2 Still Valuable in an Agile Environment?
Is PRINCE 2 Still Valuable in an Agile Environment? Amy Hongying Zhao Introduction Over the years, many organizations have invested heavily in creating or deploying project management frameworks. PRINCE
More informationFor St. Kitts, this would be an investment of approximately US$100 million
35 Policies Leading to Vulnerability Example: Seaside (Beachfront) Tourism Policy Of 77,438 accommodation rooms built in the Commonwealth Caribbean it is estimated that well over 65 per cent are in coastal
More informationTrimming Trees Near Electric Lines. Understanding Niagara Mohawk s Role and Responsibilities
Trimming Trees Near Electric Lines Understanding Niagara Mohawk s Role and Responsibilities Staying Connected If you ve called Niagara Mohawk with a tree-trimming request, you know we ask a lot of questions.
More informationAnalysis of the Interstate 10 Twin Bridge s Collapse During Hurricane Katrina
Analysis of the Interstate 0 Twin Bridge s Collapse During Hurricane Katrina By Genda Chen, Emitt C. Witt III, David Hoffman, Ronaldo Luna, and Adam Sevi The Interstate 0 Twin Span Bridge over Lake Pontchartrain
More information(DATE) Sincerely, XXXX
OIR-B1-1655 (REV. 7/07) NOTICE OF PREMIUM DISCOUNTS FOR HURRICANE LOSS MITIGATION *** Important Information *** About Your Homeowners Insurance Policy (This form was developed by the Florida Office of
More informationHow To Optimize your Marketing Strategy with Smart WiFi
How To Optimize your Marketing Strategy with Smart WiFi The Case for Smart WiFi When it comes to acquiring fans, large corporations like Nike may be at an advantage compared to a neighborhood ice cream
More informationHurricane Preparedness in Pinellas County
Emergency Management Contact: Gary Vickers, Director (727) 464-5550 Hurricane Preparedness in Pinellas County Hurricane Katrina s devastation in the Louisiana- Mississippi area has refocused attention
More informationCHAPTER 2014-209. Committee Substitute for Committee Substitute for House Bill No. 685
CHAPTER 2014-209 Committee Substitute for Committee Substitute for House Bill No. 685 An act relating to business organizations; amending s. 605.0112, F.S.; providing additional exceptions regarding the
More informationAttachments A through E provide the Distribution Reliability Initiative Reports filed with Newfoundland Power s CBA for the years 2009 through 2013.
Requests for Information CA-NP-161 NP 2013/2014 GRA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Q. For each of the past five years, identify the fifteen worst performing circuits on Newfoundland Power
More informationFive strategies to limit the effects of market volatility
Five strategies to limit the effects of market volatility We are currently experiencing a period of high volatility, where stock markets are fluctuating widely over a short period of time. The short-term
More informationBeyond Disaster Recovery: Why Your Backup Plan Won t Work
Beyond Disaster Recovery: Why Your Backup Plan Won t Work Contents Introduction... 3 The Data Backup Model - Upgraded for 2015... 4 Why Disaster Recovery Isn t Enough... 5 Business Consequences with DR-Only
More informationWhy Your Local Business Needs a Website
Why Your Local Business Needs a Website Let's face it; times have changed and the way people look for new products and services has changed. Think about it when was the last time you picked up a phone
More informationBPMN Business Process Modeling Notation
BPMN (BPMN) is a graphical notation that describes the logic of steps in a business process. This notation has been especially designed to coordinate the sequence of processes and messages that flow between
More informationPG&E Transmission Interconnection Handbook. Section L3: SUBSTATION DESIGN FOR LOAD-ONLY ENTITIES AND TRANSMISSION-ONLY ENTITIES
Section L3: SUBSTATION DESIGN FOR LOAD-ONLY ENTITIES AND TRANSMISSION-ONLY ENTITIES PURPOSE This section provides substation design information for Load Entities interconnected at transmission voltage
More informationPost Sandy Enhancement Plan
Post Sandy Enhancement Plan Consolidated Edison Co. of New York Orange and Rockland Utilities June 20, 2013 2 CONTENTS INTRODUCTION... 7 EXECUTIVE SUMMARY... 8 I. FORTIFYING THE STEAM, GAS, AND ELECTRIC
More informationHurricane Sandy: Natural Disaster & Business Districts in New York City
Hurricane Sandy: Natural Disaster & Business Districts in New York City JESSICA TAYLOR, EXECUTIVE DIRECTOR NYC DEPARTMENT OF SMALL BUSINESS SERVICES INTERNATIONAL DOWNTOWN ASSOCIATION WORLD CONGRESS &
More information