Technical Program

Moderator
Dr. Tom Walski, P.E., Haestad Methods

Pressure Transient Control Strategies for Water Pipeline Systems
Kevin T. Laptos, Gannett Fleming, Inc., Harrisburg, Pennsylvania

Michael T. Brown

Jamie R. Shambaugh

The Marriage of Modeling and GIS
Thomas M. Walski, Vice President Engineering, Haestad Methods, Inc., Waterbury, Connecticut

Hazen-Williams Coefficient  The Pipeline C Factor
Thomas K. Bean, District Manager , Severn Trent Pipeline Services, Kingwood, Texas

Michael E. Canning

Larry V. Rott

Simulation for Interactions between Storm Sewer and Overland Flows
Shiuan-Hung Chen, Research Associate, Office of the National Science & Technology Program for Hazard Mitigation, Taipei, Taiwan

Ming-Hsi Hsu

Tzen-Show Chen

Moderator
Frank Donaldson, Patton Rust Harris and Associates

Evaluation, Rehabilitation, and Replacement Of the 50-Year-Old Upper Jones Falls Interceptor
Graeme C. Lake, Senior Project Manager, Patton Harris Rust & Associates, Columbia, Maryland

Craig A. Benson

Gary A. Wyatt

Wazir Qadri

Shopping for a Sag-free Sewer: Design of a Deep Sewer Line Replacement at a Major Regional Shopping Mall
Janice Ruhl, Senior Principal Engineer, Hazen and Sawyer, Fairfax, Virginia

Bruce Pierstorff

Sam Shaikh

Fuzzy Approach for Pipe Condition Assessment
Jimin Yan, Water, Engineering Development Centre, Department of Civil and Building Engineering, Loughborough University, United Kingdom

K. Vairavamoorthy

Computerized Sewer Pipe Condition Assessment
Andy Chae, Software Engineer, Blackhawk-Pipeline Assessment Service Inc., Greenville, South Carolina

Tom Iseley

Dulcy M. Abraham

Moderator
Jeff Moncrief, CDM

Minimizing Infrastructure Corrosion
Scott Paul, President, CorrTech, Hopinkton, Massachusetts

Experimental Investigations of The Effect of Selected Admixtures on the Resistance of Concrete to Sulfuric Acid Attack
E. Hewayde, Research Assistant, Department of Civil and Environmental Engineering, University of Western Ontario, Ontario, Canada

E.N. Allouche

G.F. Nakhla

Corrosiveness of Controlled Low Strength Materials vs. That of Encasement Sand
Ahmad Samadi, Materials Engineering Supervisor, Philadelphia Water Department, Philadelphia, Pennsylvania

Richard Herbert

Research on the Corrosion of Sewer System Pipelines from Domestic Wastewater
Chen Zhaohui, Doctor & Associate Professor of the Faculty of Civil Engineering, Chongqing Univerity, China

He Qiang

Moderator
John Struzziery, P.E., SEA Consultants

An Opinionated Review of Trenchless Technologies for Pipeline Rehabilitation
Henry R. Derr, Vice President and Trenchless Technology Group Leader, Metcalf & Eddy, Inc., Raleigh, North Carolina

The Road to Rehabilitation of a 42-Inch Diameter Interceptor
John F. Trypus, Department of Engineering and Technical Services, DC Water and Sewer Authority, Washington, District of Columbia

William Darrow

John Mattingly

Planning, Design, and Implementation of Large Diameter Sewer Rehabilitation
Paul V. Savard, Project Manager, Jacobs Civil Inc., Boston, Massachusetts

Eleanor Duffy

David K. Pottle

John E. Murphy

Automated Assessment Technologies for Sanitary Sewer Evaluation
Sanjiv Gokhale, Vanderbilt University, Nashville, Tennessee

Makarand Hastak

Moderator
Ken Kienow, P.E., Kienow Associates, Inc.

Risk Management in Underground Infrastructure Construction and Rehabilitation
Tom Sangster, Senior Consultant, Jason Consultants SA , ICC CP1829, Switzerland

Risk Analysis of Prestressed Concrete Cylinder Pipe with Broken Wires
Mehdi S. Zarghamee, Principal, Senior Engineer, Simpson Gumpertz & Heger Inc.(SGH), Waltham, Massachusetts

Daniel W. Eggers

Rasko Ojdrovic

Brian Rose

Risks Analysis for Prioritizing Urban Sewer Rehabilitation: A Decision Support System
Youssef Georges Diab, Professor, Department of Urban and Civil Engineering Department, Marne la Vallie University, Paris, France

Denis Morand

Risk Assessment of Gray Cast Iron Pipelines
Hidetaka Minagata, Researcher, Tokyo Gas Co., Ld., Yokohama, Japan

Koji Yoshizaki

Yoshito Hatsuda