WILLIAM Z

					                                 WILLIAM Z. BLACK, Ph.D., P.E.
                                       Regents’ Professor
                                      George W. Woodruff
                                School of Mechanical Engineering
                                 Georgia Institute of Technology
                                        Atlanta, Georgia
William Z. Black is a Regents’ Professor and Georgia Power Distinguished Professor in the George W.
Woodruff School of Mechanical Engineering at Georgia Tech. He received his BS and MS in Mechanical
Engineering from the University of Illinois and his Ph.D. from Purdue University. He has been a member
of the faculty in Mechanical Engineering since 1967. He is a former associate director of the ME
graduate program and he has twice received the Georgia Tech Outstanding Teacher Award. He is the
author of over 60 technical publications in the Transactions of ASME and IEEE and he is the co-author of
three undergraduate engineering books. In 1989, ASEE awarded Dr. Black the Ralph Coats Roe Medal
which recognizes outstanding professional contributions in Mechanical Engineering. He also received the
Distinguished Alumnus Award from the University of Illinois in 1989 and he is a Fellow of ASME and
IEEE. Dr. Black has conducted research in the area of heat transfer from electronic and electrical
equipment for the past 30 years. Sponsors include private industry, governmental agencies and major
research laboratories. He has also been a consultant to numerous industrial companies, law firms, and
government agencies.

LECTURE TOPIC:

HVAC Design and Its Relationship to Fire Litigation

In today’s atmosphere in which most serious accidents result in some form of litigation, engineers must
design and build structures with the utmost care and concern for the safety of all occupants. In the event
of a fire, occupant safety involves consideration of not only obvious systems such as the sprinkler and fire
alarm systems, but also consideration of the HVAC design, HVAC operation and selection of the building
contents. Since most loss of life in a fire results from smoke inhalation rather than burns, the designer
and builder of a structure must be aware of how their participation in the building will affect the safety of
the occupants who utilize their building.

This talk will focus on the influence of building design and construction on the development and
movement of smoke when a fire occurs in a building. Examples will be taken from several major fires
including the MGM Grand Hotel fire in Las Vegas, the DuPont Plaza Hotel fire in San Juan and the
Cathedral Hill Hotel fire in San Francisco. The litigation that evolved from these fires will be used to
suggest ways that engineers can minimize the impact of fire litigation if it should occur.

02-07-01
                                 RICHARD A. CHARLES, P.E.
                                          Principal
                            Charles & Braun, Consulting Engineers
                                      San Francisco, CA

Richard A. Charles, P.E., is a Principal of Charles & Braun, Consulting Engineers, in San Francisco,
California. During his more than 45 years of engineering work, Mr. Charles has been responsible for or
supervised the design of nearly 4,000 projects, including a complete college campus, shopping centers,
condominium complexes, boiler plants, hospitals, office buildings, and virtually every type of structure
requiring environmental control. Mr. Charles' interest in energy management predated the dramatic
increases in energy costs of the 1970s. Instead, he focused on the efficient operation of HVAC equipment.
In 1965, he became a charter member and officer of Automated Procedures for Engineering Consultants,
which developed software programs for mechanical and electrical engineers. He was also Region X's Vice
Chair for energy management, was ASHRAE's representative to the California Energy Commission, judged
ASHRAE Energy Awards, and sat on the committee which drafted ASHRAE's Energy Policy in the 1980s.

Mr. Charles has served the Society well in a variety of capacities since 1962. He was President of
ASHRAE's Golden Gate Chapter in 1974-75. In addition, he served on the ASHRAE Board of Directors
from 1988-93, culminating with the Presidency in 1992-93. Mr. Charles is an ASHRAE Fellow, and he has
received the Society's Distinguished Service Award and the Exceptional Service Award

LECTURE TOPICS:

ASHRAE: Past, Present, Future and You

Mr. Charles is a registered professional mechanical engineer in the state of California and has over 45 years
of experience in the HVAC industry. As Past President of ASHRAE, Mr. Charles is well qualified to speak
about ASHRAE and the benefits to the design professional as well as ASHRAE’s technology legacy to our
industry through its on going research.

Indoor Air Quality (IAQ)-Simple Solutions To Complex Concerns

Mr. Charles will speak about past experiences with IAQ problems in buildings, which ended with simple
solutions. He will present the latest information on Standard 62-1989, “Ventilation for Acceptable IAQ”
revisions.

The revised Position Statement and Position Paper on legionellosis will be presented along with the latest
information on GPC 12P, Minimizing the Risk of Legionellosis Associated with Building Water Systems.

ASHRAE Standard 62

The lecture covers the beginning of Standard 62, showing changes that have taken place to date and where
we are headed in the future, including discussions on continuous maintenance of the standard and the latest
amendments which have been approved.

Practical Design, Operation and Maintenance of Mechanical Systems in Office Buildings

This lecture covers the key elements necessary to design, operate and maintain mechanical systems in
office buildings, including discussions on commissioning.

02-07-01
                                     WILLIAM J. COAD, P.E.
                                 McClure Engineering Associates
                                          St. Louis, MO
William J. Coad is a principal and immediate past Chairman and CEO of McClure Engineering
Associates, a mechanical and electrical consulting engineering firm. He has been with the company for
forty years engaged in the design and analysis of all aspects of building systems and as a principal of the
company. He is also on the Board of Directors of Mestek Corporation of Pittsburgh and of Exergen
Corporation of Boston. He was an affiliate professor of mechanical engineering at Washington University
teaching graduate level courses in HVAC systems for 29 years, and was the 2001-02 President of the
American Society of Heating, Refrigerating and Air-Conditioning Engineers.

Mr. Coad has authored two books and over one hundred articles and papers on various aspects of
building systems and energy engineering. He and his firm have been pioneers in the development of
computer programs for building energy analysis, cogeneration systems, well water source heat pumps,
one-pipe chilled water systems, and variable flow chilled water systems. He has been active in technical,
professional, and civic organizations and has received numerous awards for his technical contributions,
including ASHRAE’s highest award for technical achievement, the F. Paul Anderson Award.

LECTURE TOPICS:

VAV System Design: Problems and Opportunities

This talk explains the history and the physical principals of VAV systems. After exploring the genesis of the
concept, the evaluation of state-of-the-art systems is presented from a critical perspective. Through an
analysis of the deficiencies in the performance and economic parameters, concepts of systems based upon
elementary thermodynamics and fluid theory coupled with decreased complexity will be presented.

Air Conditioning Systems for Improved Comfort and Air Quality

Indoor air quality is of increasing concern as society redefines the needs of the indoor environment. This talk
presents a new perspective on the topic, starting with the fundamental dynamics of psychrometric instability
and its affect upon the controlled environment. System directed solutions will be presented which reflect a
significant departure from existing design practices.

A Fundamental Perspective on Chilled Water Systems

With chilled water systems, as with most other engineered energy systems, the parameters of performance
and energy efficiency are totally synergistic. However, as these systems have grown in size they seemed to
have grown in complexity and performance problems resulting therefrom have led to numerous publications
and papers on how to fix the problems. This talk examines the fundamental objective and physics relating
to chilled water system design and suggests design guidelines for all practitioners from entry level engineers
to experienced professionals.

The Ethics and the Economics of Energy Conservation

This talk explores the economics of energy conservation and the failure of economic alternatives in the
search for more energy conservative buildings and machines. Then, based upon this observation an
alternative perspective leads to the conclusion that energy conservation is an ethic, and if this ethic is
embraced by those who practice in the energy sciences, the inevitable result will be improved system
performance, energy conservation and economics.

02-07-01
                               DONALD G. COLLIVER, Ph.D., P.E.
                                    Associate Professor
                                   University of Kentucky
                                       Lexington, KY

Donald G. Colliver is an Associate Professor in the Biosystems and Agricultural Engineering Department
at the University of Kentucky in Lexington, KY. He has conducted extensive research in energy usage in
residences, air infiltration and ventilation, and the analysis of climatological data for determination of
design weather conditions. Much of the weather data research has been done in support of research
projects determining the short-term extreme periods of temperature and humidity and also in developing
the tables of design weather conditions in the ASHRAE Handbook of Fundamentals. He has authored
over 125 papers and articles, numerous Handbook chapters and developed several weather analysis
design tools that use historical data on CD-ROMs.

Active in ASHRAE, Dr. Colliver has served as President of the Bluegrass Chapter and will be serving as
ASHRAE President in 2002-03. He has served on the Society Board of Directors and the Board
Executive Committee as President-Elect, Treasurer, Vice President and as a Director-at-Large. He was a
trustee for the ASHRAE Learning Institute, and has served as chair of several committees and councils
including the Finance Committee, the Board Subcommittee on Standards Development, Regions Council,
Education Council, Technology Council, the Standards Committee, President-Elect Advisory Committee,
and several technical committees. He has served on numerous other committees including the ASHRAE
Program Committee, CIBSE/ASHRAE Joint Conference Committees and several technical committees
and standard project committees. Dr. Colliver has received the Distinguished Service Award and Journal
Paper Award in 2000.

Dr. Colliver is a Registered Professional Engineer in the Commonwealth of Kentucky and is an ASHRAE
Fellow. He is a graduate of the University of Kentucky and received his Ph.D. from Purdue University.

LECTURE TOPIC:

Advances in Design Weather Conditions and Tools

The outdoor weather conditions greatly impact the design and energy usage of buildings and equipment.
There have been many recent additions to the design weather values in the ASHRAE Handbook of
Fundamentals. These multiple design conditions for a particular location have significant implications for the
system designer. The topics to be covered in this presentation include a discussion of the new design
information and how it impacts designers of air systems, heating systems, cooling systems, and
dehumidification systems. Additional topics include an overview and demonstration of the different
ASHRAE CD-ROMs containing weather tools and a discussion of the differences in data needed for annual
energy estimation versus that needed for equipment selection of building design.

01-07-01
                                       J. E. COX, Ph.D., P.E.
                                             Consultant
                                      4311 North 15th Street
                                     Arlington, VA 22207-3126

Jim Cox served as the Society's Director of Government Affairs until Fall 2000, when he continued as
Senior Policy Advisor for ASHRAE's Washington Office through June 2001. He has also been a
Contributing Editor to the ASHRAE Journal. He is a native Texan, educated as a mechanical engineer in
Texas and in Oklahoma. Jim is a licensed Professional Engineer.

Prior to joining ASHRAE staff in 1981, he was Professor of Mechanical Engineering at a large state
university. His technical specialties are in the fields of thermodynamics and heat transfer, where he
taught graduate and undergraduate courses and conducted research. He has some 30 technical and
professional publications, and since January 1982, has published more than 200 monthly articles for
ASHRAE on government and related technical issues. In July 2000, he initiated the bimonthly "Issue
Snapshot" for the ASHRAE web page.

Jim brings a background of having participated in all the responsibilities of the Society's Washington
Office which includes maintaining channels of communications with both the executive and legislative
branches of the federal government. Liaison with the Washington offices of related industries, trade
associations and other technical and professional organizations was an important part of monitoring
issues.

LECTURE TOPIC:

Technical Issues Impacting HVAC&R

Technical problems become issues when there is government involvement or anticipated governmental
activity. Environmental concerns are the principle driving forces on many of those issues affecting the
HVAC&R industry - whether it be issues surrounding many of today's refrigerants, energy conservation
measures to reduce greenhouse gas emissions or indoor air pollution concerns.

On ozone depletion issue, there have been no recent changes to the provisions of the Montreal Protocol,
although implementation of the terms of these agreements continues. The U.S. remains below the
current allowable HCFC "cap." Climate change is a rapidly developing global issue. The scientific
understanding of the global-warming phenomena is advancing. The international community has initiated
the first binding agreement, the Kyoto Protocol. Since HFCs are identified as a targeted greenhouse gas,
some countries are seeking policies limiting the future of HFCs.

Refrigerants available for the long-term future will be affected by how these global environmental
concerns are addressed. An update will be provided on the status of the international agreements, and
the processes for implementing policies in the HVAC&R industry.

Renewed interest in energy conservation will be an important component in reducing greenhouse gas
emissions. The U.S. Department of Energy is publishing findings from numerous studies on energy
consumption of buildings, building systems and system components. The purpose of these studies is to
identify opportunities for additional energy savings.

Even though indoor air quality problems exist, the issue has not resulted in many actions by legislative
and regulatory bodies, although proposals have emerged through the years.

Individual issues generate their own momentum and sequence of events. The importance of specific
issues may rise or fall with the calendar. Topics discussed will reflect the current areas of activity.

02-07-01
                              JAMES CHRISTOPHER EDMONDSON
                                           President
                               James M. Pleasants Company, Inc.
                                       Greensboro, NC
Chris Edmondson received his B.S. degree in Mechanical Engineering from North Carolina State University
in 1967. During the summers, he worked at Barber Coleman and Jay Johnson Controls. After graduation,
he spent four and a half years as a salesman with the Trane Company. In 1971, he came to work for the
James M. Pleasants Company, Inc. (Manufacturer’s Representative for the ITT Fluid Handling Division). He
worked as an outside salesman until 1978, when he was promoted to Vice President and Sales Manager
until 1987. Since 1987 to the present time, he has served as President of the James M. Pleasants
Company, Inc.

Mr. Edmondson has served many years in the ASHRAE organization, holding positions such as
Secretary/Treasurer, Vice President and President of the North Piedmont Chapter. For the fiscal year
1985-86, he received the Rudy Ferguson Memorial Award (Presidential Award of Excellence). In 1985,
he became a technical speaker to various ASHRAE chapters which continued through 1989. He spoke at
ASHRAE’s Region VII CRC in 1992 and also at Birmingham’s Region VII CRC as a technical speaker.
He also held the position of Educational Activities Vice Chair for Region IV from 1992-1994. In 1998-
2000, he was Region IV ARC. He is currently Region IV DRC.

During 1980-1990, he has presented papers to various engineers on the following subjects during
seminars he also presented:
        Basic Primary/Secondary Variable Volume Pumping
        Chiller Piping
        Air Control
        Plumbing Piping Systems

His principal areas of interest are energy savings, primary/secondary variable volume systems, heat
transfer, hydronic systems, plumbing piping systems and control chilled water plant design.

LECTURE TOPICS:

A Review of Primary Secondary Systems

A history of primary secondary systems and a basic review of the principals involved will be discussed.
Typical applications for chilled water, hot water and chillers will be reviewed.

The Primary Secondary versus Variable Primary Debate

A basic review of both systems will be discussed. A comparison of the two with pros and cons will be
presented. A comparison of the two in chiller applications will be presented.

Cooling Tower and Condenser Piping

A basic review of multiple cooling tower and condenser water piping requirements with special emphasis on
the required flow rates and sequencing of the major components.

An Introduction to Ice Storage Systems

With energy deregulation, there is an increasing awareness of alternate systems to decrease energy cost.
This is a basic introduction to the ice storage system and their potential impact of providing chilled water to
HVAC systems with reduced energy cost.

Manual versus Automatic Balance of Hydronic Systems

The pros and cons of manual versus automatic balance is discussed and evaluated. There are applications
and needs for both types of systems. This talk will review the issues involved.

02-07-01
                                   MARALYNNE FLEHNER, ESQ.
                                        Attorney at Law
                                      King of Prussia, PA

Maralynne Flehner is a litigating attorney with more than 20 years experience representing corporate and
individual clients in state and federal courts and in arbitration proceedings.

During the course of her professional career, Ms. Flehner served as senior law clerk to a federal district
court judge, as a member of the litigation department of a large Wall Street law firm, and as the principal of
her own law firm. Now retired from the active practice of law, she continues to represent private litigation
clients, serves as an arbitrator and chairperson for the National Association of Securities Dealers, and writes
articles for HVAC industry publications. She is a member of ASHRAE and the Chair of ASHRAE’s Task
Group on General Legal Education.

Ms. Flehner received a Bachelor of Arts degree in English, with high honors, from the University of
Massachusetts, and a Juris Doctor degree, with high honors, from St. John’s University School of Law in
New York. She graduated first in her class in law school and is the recipient of numerous awards. Ms
Flehner is admitted to practice in the state and federal courts of New York and Pennsylvania, and in the
United States Supreme Court.

LECTURE TOPIC:

The ASHRAE Member’s Survival Guide

This general legal education program focuses on legal and non-legal steps that ASHRAE members can
take to avoid being sued, and to limit their exposure if they are sued.

The first segment of the program identifies many of the risks that ASHRAE members face (including risks
arising out of plans and specifications, cost estimates, site visits, environmental hazards, project delays,
changed conditions, and lawsuits), and discusses how members can avoid and limit these risks through the
use of contract terms. The program also identifies provisions commonly contained in client generated
agreements that should be carefully avoided.

The second segment of the program concentrates on non-legal skills and techniques that can help
members avoid litigation. This portion of program discusses problem solving; how to determine when a
problem is escalating into a dispute; what to do if you find yourself with a full blown dispute on your hands;
when to settle; and how to conduct effective settlement negotiations.

The final segment of the program focuses on the kinds of documents members should always maintain, and
the kinds of documents they should never generate; briefly describes what members can expect in litigation;
and concludes with tips on how to survive the stress of a lawsuit.

02-07-01
                                      DONALD P. GATLEY, P.E.
                                      Gatley & Associates, Inc.
                                             Atlanta, GA

Donald P. Gatley is a 1954 Mechanical Engineering graduate of Vanderbilt University, an ASHRAE Fellow
and a Professional Engineer (registered in 21 states when active). His career includes 13 years with the
Trane Company, 8 years in design/build mechanical contracting, and 24 years in the practice of consulting
engineering. He has served a Chair of Georgia’s Building Energy Code Committee, as President of the
Southface Energy Institute, and as a consultant to the Electric Power Research Institute (EPRI) and its
Thermal Storage Applications Research Center (TSARC). He is known for his work in the prevention and
correction of building moisture problems, energy conservation in all types of buildings and his hotel
experience. He is a recipient of the ASHRAE Distinguished Service Award and two ASHRAE International
Energy Awards.

Mr. Gatley is the author of the Psychrometrics Handbook 2001, the EPRI Cool Storage Open Hydronic
Systems Design Guide (1995), the EPRI Cool Storage Ethylene Glycol Design Guide (1992), co-author of
the Mold and Mildew Handbook published by American Hotel and Motel Association (1991), and the book
Moisture and Mildew Control (1992). He has written over thirty articles on subjects ranging from central
drinking water systems, the control of DX cooling coils, life cycle costing of central chilled water plants,
effective air side design, gas phase filtration of exhaust air, thermal storage systems, quieting residential
systems, moisture control in the home, and enhanced dehumidification systems. He has been involved in
the correction of wall moisture problems in over twenty buildings since 1978.

LECTURE TOPICS:
(NOTE: The first topic is a meeting presentation; the second topic is a 4-5 hour educational seminar)

Fun with the Invisible Substance Water Vapour – Myths, Puzzles and Fundamentals for a Lifetime (Several
puzzles deal with surface mold and mold behind vinyl wall covering)

This 45-minute talk is structured for any combination of ASHRAE members, spouses, architects, home
builders and residential air conditioning contractors. “Fun” implies that the talk involves the audience with
the moisture myths and puzzles each of us encounter in our homes and buildings. Most of the audience will
leave with a far better understanding of the elusive substance called water vapour or humidity. Since
moisture is the single controllable variable in preventing mold, three of the “puzzles” will provide practical
and positive means of avoiding mold. Skeptics may leave with doubts, but they may think twice the next
time they encounter a humidity problem or moisture mystery and consider a technique based on a myth as
a solution. Water vapour makes no distinction between your home or a commercial-industrial building and
many of the solutions are presented in terms of your home and its IAQ – topics that effect the long-term
health of your spouse and children.

Psychrometrics – From Forgotten Fundamentals to Practical Application

This four-hour course is structured as a chapter educational seminar. It requires one or two breaks and thus
the total length is approximately five hours. This course does not overlap the 45 minute talk and for
economy could be presented on the same day as the 45 minute talk. Attendees should leave with a lifetime
understanding of underlying fundamentals (which are rarely taught); full knowledge of the equations used in
psychrometrics, accuracy and limits of the equations, accuracy limits (and hidden assumptions) of the
constants used in simplified air quantity and other HVAC equations; all psychrometric processes; FAQs and
error avoidance. Course material is the 317 page Psychrometric Handbook.

A beta test of this course was used by the Atlanta Chapter with proceeds to the chapter’s annual
contribution to ASHRAE research. The instructor’s fee, other than the cost of the handbooks, is waived
provided that the proceeds go to the sponsoring chapter’s research contribution. Handbooks ($89 per
attendee) for the course are provided to the sponsoring chapter at a 15% discount ($75 chapter cost).
Suggested attendee fee for this course is in the range of $195 to $295+ with net
proceeds to the chapter. Course outline is available by contacting the author. It is suggested that this
course be underwritten by guaranteed attendance commitments from local and regional consulting
engineers, design build-contractors, manufacturers, etc. Because of the cost and time commitment, this
course is probably not attractive to members of a local student chapter. It may be attractive to those
students and graduate students committed to a career in air conditioning, meteorology, drying,
dehumidification and some agricultural engineering students. It is suggested that individual local chapter
members underwrite expenses for students wishing to attend.

02-07-01
                                VICTOR W. GOLDSCHMIDT, Ph.D.
                              Professor Emeritus, Purdue University
                                School of Mechanical Engineering
                                        Current Address:
                                   “SummerSet”, Northport, MI

Victor W. Goldschmidt, Emeritus Mechanical Engineering Professor, served at Purdue University from 1964
through 2000. He is currently engaged with “Dynamic Creativity” as a facilitator and engineering consultant.

During his 34 years at Purdue University, Mr. Goldschmidt was responsible for educating mechanical
engineering students, including the direction of graduate research in the HVAC area. Most of his service
with graduate students was with the Ray W. Herrick Laboratories with heavy support from the HVAC
industries. During early stages of his career, he served as Director of the Engineering Purdue Fellows in
Latin America; during later stages he served as department head for Freshman Engineering. Prior to his
academic involvement, he worked in Applications Engineering and Development Engineering with
Honeywell.

Mr. Goldschmidt has taught most every course in thermal sciences offered at Purdue, as well as a special
upper level technical course on the “Creative Process in Engineering.” He is trained as a Synectics (special
brainstorming) facilitator and currently engaged in the development of strategic plans and problem solving
sessions.

A past ASHRAE Director-at-Large, he currently serves a member of Technology Council, on the ASHRAE
Board Planning Committee, and on the Nomination Committee. He is an ASHRAE Distinguished Service
Award recipient and Fellow, as well as Honorary Member of IIR, ACAIRE and AAF. He resides in North
Michigan, above Traverse City.

LECTURE TOPICS:

Air Conditioning: A look Into the Past and a Guess Into the Future

Starting with a brief historical review, and some of the trends in research, predictions are made as to what
the future might be in air conditioning for human comfort. The presentation could be considered “technically
entertaining.” Suggesting the fallacies of predictions, it shows the historical delays from defining a concept
to the marketing of an actual product. The implications to our industry are noted as well.

Thirty Years of Research in HVAC&R

An overview is given of thirty years of research conducted by students under the speaker’s tutelage. Major
successes and failures are pointed out. The dynamics of effective industry-sponsored research in academic
institutions are noted, challenging some of the current paradigms. The presentation will identify those areas
where further research could be needed, and also suggest some where research should not be a high
priority.

Releasing Individuals’ Own Creativity

Growth requires change; change is aided by new ideas; and new ideas require creativity. The potential to
be creative is within all of us. The lecture is intended as a means for individuals to attempt to realize their
own potential to be creative. Theories of creativity, blocks to creativity, and exercises to develop creativity
are presented. Examples of engineering students awakening their creativity will be presented. These will
be from a decade of facilitating a course on engineering creativity. To the extent possible, the lecture will
include some audience participation.
Differing Perspectives Into Ozone Depletion and Global Warming

This lecture is intended to provide a different perspective to the usual formal presentation on these topics. It
was the consequence of attempting to analyze the available data to demonstrate the reality of ozone
depletion and global warming. Unfortunately, the analysis led to the conclusion that the only reality is in the
uncertainties in these areas. Data demonstrating the ozone depletion and global warming trends are
summarized and the common understanding of terminology such as ODP and GWP is presented. The
lecture ends with a listing of assumptions and aspects of the data that could raise questions as to the validity
of the implied trends.

Active Listening and Styles of Communication

Role playing by the audience will assist in visualizing aspects of adverse responses. This will set the stage
to define and exercise active listening techniques. Active or empathetic listening is essential to effective
communication and group dynamics.

Principles of Leadership and Group Dynamics

Effective leadership is essential in ASHRAE committee work. The distinctions between management and
leadership are brought forth, together with major concepts defining effective leadership. Concepts of group
dynamics, including non-verbal communication styles are also presented.

02-07-01
                                GUY W. GUPTON, JR., P.E., CCS
                                      Consulting Engineer
                               Gupton Engineering Associates, Inc.
                                        Livingston, MT

Guy Gupton currently is semi-retired, consulting on previously designed projects and on new projects for
large aircraft corrosion control facilities and writing books on building systems operation and
maintenance. He attended Georgia Military College for his freshman year and then enrolled in Georgia
Institute of Technology to major in Mechanical Engineering. He enlisted in the U.S Air Corps Enlisted
Reserves and was assigned to the Army Specialized Training Reserve Program at the University of
Florida. After an accident while training as an Aviation Cadet, he was discharged from the Air Corps in
1945 and went to work in the HVAC&R industry learning to design ammonia refrigeration systems. After
working for contractors for three years in the field, he began work in consulting engineering, doing what
he liked to do most -- design with oversight of construction. In 1977, he began teaching HVAC&R related
courses part-time in the School of Mechanical Engineering at Georgia Institute of Technology. By 1983,
his classes had increased from 15 students to more than 75 students. His areas of expertise include
building systems in general with a great deal of experience in horizontal laminar flow ventilation of large
aircraft paint facilities. He joined ASRE in 1954 and ASHVE in 1956. He has served on standing
committees of ASHRAE as well as on TCs.

LECTURE TOPIC:

I Learned About HVAC&R From That

This talk is a collection of recollections of the problems found in building systems construction and
operation, with a summary of lessons learned from each. Lecture topics may be selected from a list which
includes about 30 topics each, requiring about five to seven minutes to discuss. The topics are written in a
somewhat humorous vein and make the program suitable for presentation during lunch. The subjects range
from failure of engineers to observe proper testing procedures, failure of the contractor to keep a copy of the
Project Manual in the field, test and balance agency misdeeds during the early days of T&B, failure of
building operation and service technicians to follow proper operating procedures, and problems with
pneumatic control system air piping.

02-07-01
                            RICHARD B. HAYTER, Ph.D., P.E.
                    Associate Dean of Engineering For External Affairs
                                Kansas State University
                                     Manhattan, KS

Dr. Richard B. Hayter was the 1995/96 President of the American Society of Heating, Refrigerating and
Air-Conditioning Engineers. He is a member of the ASHRAE Nominating Committee, Resource
Development Committee, Board Policy Committee on Standards, and serves on the Board of Trustees of
the ASHRAE Foundation and the ASHRAE Learning Institute. His ASHRAE awards include the
Distinguished Service Award, the Region IX Hall of Honor, the Ralph G. Nevins Award for Physiology and
Human Environment, the John F. James Award for International Activities, and the ASHRAE-Alco Medal
for Distinguished Public Service. He is an ASHRAE Fellow.

Professor Hayter is Associate Dean of Engineering for External Affairs at Kansas State University. A
licensed professional engineer, he received his B.S. in Mechanical Engineering from South Dakota State
University; and his M.S. and Ph.D. from Kansas State University. Prior to his present position, he served
in the U.S. Air Force and was executive vice president of an engineering consulting firm specializing in
energy management in commercial and industrial buildings.

LECTURE TOPICS:

Technical Communications for the Practicing Professional
Practicing engineers and technologists have a solid foundation of technical skills as a result of their
academic education and job experiences. However their ability to communicate this knowledge to their
peers, clients, employers, general public and even politicians is critical to their success as professionals.
The importance of communication skills, including listening, and techniques for conveying a technical
message regardless of the audience will be presented.

Engineering Your Future
It is important that engineers and technologists are as deliberate about engineering their career as they
are in engineering building systems and equipment. Active participation in technical societies such as
ASHRAE helps in this design process. You will learn about specific opportunities for professional growth
through ASHRAE involvement and how that participation will contribute toward the engineering of your
future.

Designing for Comfort
"Thermal Comfort: That condition of mind that expresses satisfaction with the thermal environment."
Fortunately, there is more guidance that ASHRAE provides in the design of environmental control
systems than merely a definition. ASHRAE and others have conducted extensive research to determine
conditions necessary to maintain thermal comfort. Within these conditions, engineers have considerable
latitude in the design of their systems. It is critical that engineers understand the variables affecting
comfort, the interaction of these variables and how they can be incorporated in system design to maintain
comfort at the least energy expense.

The Energy Design Process for High Performance Buildings
NOTE: (Primarily suitable for technical session of approximately 15 minutes)

Successfully designing, constructing and operating high-performance buildings requires a team approach
from the very inception of the design process. Ideally the team would include the building owner and
operator, building designers, equipment suppliers and contractors. Regardless of the composition of the
team, the design process is critical. This presentation will give details of a process that focuses on
energy efficiency. Actual high-performance buildings which have been designed using the suggested
process will be shown as examples.
The Future of the HVAC&R Industry
Our industry has had a profound effect on humanity throughout the globe. Occupants in our buildings are
more comfortable, healthier and productive. Food can be transported throughout the world and industrial
processes have been made possible because of our technology. These improvements have been
brought on by both advances in technology, market changes, societal concerns for our environment and
political decisions. Regardless of the reasons for this change, we must be prepared to direct those
changes for the betterment of our clients and our industry. This presentation will discuss new advances
in technology, market trends and global standards affecting the use of our systems and equipment and
how you can have a positive effect on the future of our industry.

02-07-01
                                         DAN INT-HOUT III
                                          Chief Engineer
                                             Krueger
                                          Richardson, TX

Mr. Dan Int-Hout, Chief Engineer, Krueger, is responsible for the presentation of technical data and
advanced application engineering for the Grilles, Registers and Diffusers, as well as the VAV air
terminals, produced by Krueger. Mr. Int-Hout originally joined Krueger in 1981, but has had several other
jobs in the industry, including Owens Corning Fiberglas, Carrier, Titus and Environmental Technologies,
in engineering, marketing and product research roles.

Mr. Int-Hout has been in the air distribution research and design business since 1973, has a Masters
degree in Business Management from Central Michigan University, and a Bachelors degree in Biology
and Physics from Denison University.

Mr. Int-Hout has written over 30 technical papers and articles on VAV system performance, acoustics, air
diffusion, controls and occupant comfort. He was recently Chairman of both ASHRAE Technical and
Standards Committees on Thermal Comfort, is a past Chairman of several other related ASHRAE
Technical and Standards Committees, as well as ASHRAE Standards and Environmental Health
Committees. He received the ASHRAE Distinguished Service Award in 1993. He is currently the
Chairman of the ARI Committee on Applied Acoustics (885) and Chair of ISO 205 U.S. Panel on Thermal
Comfort. He is presently a member of the ASHRAE Technical Activities Committee (TAC).

LECTURE TOPICS:

Designing for Occupant Acceptance

In order to meet the increased expectations of building occupants, designers must be aware of the
conflicts between cost economics, occupant productivity and life cycle costs. Buildings that do not meet
the needs of the occupants often result in expensive redesign, or worse, result in lawsuits against all
parties involved. Recent court cases make it imperative designers understand the changing 'rules' of the
road.

Subjects:

1. Air Distribution: Selecting components and system parameters for effective air mixing

2. Thermal Comfort: Determining optimum occupant comfort strategies

3. Acoustics: Accurately predicting end use environments

4. IAQ: The changing face of ASHRAE Standard 62, and upcoming developments


Avoiding Sick Buildings While Assuring Occupant Productivity and Building Optimization

In order to meet the increased expectations of building occupants, designers must be aware of the
conflicts between cost economics, occupant productivity and life cycle costs. Cost savings measures
have resulted in severe building problems, including deaths due to Legionnaire’s disease, and often
energy consumption increases. Buildings that do not meet the needs of the occupants often result in
expensive redesign, or worse, result in lawsuits against all parties involved. Recent court cases make it
imperative that designers understand the changing 'rules' of the road. Building owner’s need to
understand how their building systems work, to avoid creating problems in a tightening economy.
Subjects covered:

1. Air Distribution: Selecting components and system parameters for effective air mixing

2. Thermal Comfort: Determining optimum occupant comfort strategies

3. Acoustics: Accurately predicting end use environments

4. IAQ: The changing face of ASHRAE Standard 62, and upcoming developments


Selecting VAV for Acceptable IAQ

In order to meet the increased expectations of building occupants, designers must be aware of the
conflicts between cost economics, occupant productivity and life cycle costs. Buildings that do not meet
the needs of the occupants often result in expensive redesign, or worse, result in lawsuits against all
parties involved. Recent court cases make it imperative that designers understand the changing 'rules' of
the road. Recent Specifications for VAV components are often flawed, and meeting the specification will
result in unacceptable spaces, and poor IAQ.

With the large number and types of VAV terminals available on the market, we are getting a number of
questions regarding the proper selection and interpretation of VAV terminal specifications. This talk will
cover proper engineering specifications and designs for this broad product range, with updates on the
latest rules and knowledge regarding VAV box type, linings, accessories and air flow limitations.
02-07-01
                                PROF. ADEL KHALIL, Ph.D.
                         Mechanical Power Engineering Department
                          Faculty of Engineering- Cairo University
                                       Cairo- Egypt
Professor Khalil is currently a professor in Mechanical Power Engineering Department, Cairo University,
Egypt. He also worked as a visiting professor at the University of Wisconsin, Madison, Nuclear Research
Center at Karlsruhe (Germany) and the American University in Cairo- Egypt, and Head of Mechanical
Engineering Department U.A.E University, U.A.E. Prof. Khalil received his Ph. D degree in Mechanical
Engineering, from the University of Wisconsin, Madison-Wisconsin, M.Sc. and B. Sc. Degrees in
Mechanical Engineering from Cairo University. Prof. Khalil is a professor of heat transfer, refrigeration and
Air conditioning. Other areas of teaching and research interests include:              cryogenics, applied
superconductivity, new refrigerant blends, Environmental Engineering and Solar Energy. He directed and
participated in several research projects and has numerous publications in the subject of heat transfer and
is a Certified Consultant in design and inspection of refrigeration and air conditioning systems in both
comfort and industrial applications as well as industrial energy and environmental management systems.

Lecture Topics

Recent Developments in New and Alternative Refrigerants

Factors considered in refrigerant selection, classification of refrigerants, environmental impact of CFCs and
HCFCs, Ozone depletion and Global warming, development of new alternative refrigerants and refrigerant
blends, thermo-physical properties and performance indices, compatibility with lubricating oils, seals,
piping,.. etc.   Life cycle cost analysis of equipment conversion vs replacement options- containment,
recycling, disposal and alternative systems.

Developments in Food Freezing Technology

-Heat transfer with phase change- relationship between freezing time and food quality
-Conventional freezing methods: air blast freezers, contact freezers, conveyor belt freezing, plate freezers,
fluidized beds.
-Cryogenic freezing technology (liquid Nitrogen- CO2)
-Economics of food freezing

Indoor Air Quality Problems in Comfort and Industrial Applications

Human comfort and sources of Indoor Air Contamination, Sick Building Syndrome (symptoms and causes),
ASHRAE Indoor Air Quality and Ventilation Standards, Industrial air quality problems and Standards,
Solutions to Comfort and Industrial IAQ Problems, local contaminant removal and energy conservation vs
indoor air quality.

Future of Solar Cooling and Air Conditioning

Global and diffuse solar radiation patterns, solar thermal vs solar electrical systems, absorption
Refrigeration systems, desiccant dehumidification systems, desiccant/ evaporative cooling, hybrid and
thermal storage systems and life cycle cost analysis.

02-07-01
                                     WAYNE KIRSNER, P.E.
                               Kirsner Consulting Engineering, Inc.
                                          Atlanta, GA

Wayne Kirsner is the principal of Kirsner Consulting Engineering, Inc. He received his BS in Mechanical
Engineering in 1980 and MS in Physics in 1973 from the Georgia Institute of Technology. Mr. Kirsner
specializes in forensic investigation of industrial steam accidents and troubleshooting chilled water
distribution systems. He is an annual visiting lecturer at the University of Wisconsin’s “Boiler Plant Design
Seminar” and their “Chilled Water Plants for Central and District Cooling Systems” weeklong seminars. His
latest article is “Flooded Manholes and Submerged Steam Lines – The Danger of Nucleate Boiling,” which
appeared in the first quarter 2002 issue of District Energy Manager. Other published articles by Mr. Kirsner
on waterhammer accidents, steam safety, and chilled water design are available at www.kirsner.org.

LECTURE TOPICS:

Understanding Steam Condensation Induced Waterhammer

This is the type of waterhammer that kills people. Its initiating mechanism is much different than the image
most engineers have of what causes waterhammer – i.e., fast moving steam picking up a slug of
condensate and hurling it downstream against an elbow or a valve. Because it does not require flowing
steam, it often occurs during relatively quiescent periods when operators least expect it. Operators and
engineers need to understand this type of waterhammer so they can avoid procedures which can initiate it,
and designs that are susceptible to it.

3 GPM/TON Condenser Water Flow Wastes Energy, Right? Wrong!

Generalizations can be helpful when they are accurate and broadly applicable, but they can also be
misleading when they reach too far. One such generalization put forward in the last several years is that the
ARI standard of 3 gpm/ton condenser water flow rate for water-cooled chillers is too high. It is suggested,
depending on the source, that the optimum condenser water flow rate per ton is actually 2 gpm, 1.5 gpm, or
even the minimum flow recommended by the chiller manufacturer. Fortunately, the accuracy and generality
of this assertion can easily be tested using simple thermodynamic principles. This talk will look at how the
theoretical power requirements of each of the three equipment elements change if the condenser flow rate
is reduced from 3 to 2 gpm/ton in an effort to prove, or disprove, the assertion above.

The Demise of the Primary-Secondary Pumping Paradigm for Chilled Water Plant Design

The problem with the primary-secondary design of chilled water systems is that it cannot deal effectively
with “Low Delta Central Plant Syndrome.” Low Delta T is the condition whereby anemically low CHR
temperature causes excessive chilled water to circulate to meet system cooling loads, and chillers receiving
the low CHR temperature cannot be loaded to their design capacity. Virtually every large system suffers
from this syndrome to one degree or another. It is especially problematic in primary-secondary systems
where excess secondary CHR flows through the crossover-decoupler pipe dilutes the temperature of CHS
going out to the system. Mr. Kirsner believes that design engineers need to recognize the epidemic nature
of this problem and begin to view it as a design problem, not as a maintenance or operator problem.

The Causes of Low Differential Temperature Syndrome in Chilled Water Systems

Are all chilled water plants doomed to one day suffer from Low Differential Temperature Syndrome? Is it as
inevitable as old age? In previous articles written by Mr. Kirsner on chilled water design for HPAC
Magazine, he has advocated that engineers accept the fact that low differential temperature is present in
virtually all older central plant chilled water designs and engineers should begin to design chilled water
plants that are flexible enough to deal with it if it becomes a problem.
Designing for low differential temperature at the central plant generally means abandoning certain sacred
cows – like traditional primary-secondary pumping. Those who disagree with this approach argue – “Why
put a band-aid on the central plant instead of fixing the problem out in the system, especially in light of the
complication the band-aid approach is likely to cause to an otherwise simple central plant design.” The crux
of the differing views in this debate lies in each side’s apprehension of the key issue “How well do we
understand what actually causes low differential temperature, and how easy is it to eliminate?” This
presentation discusses the underlying causes of low differential temperature so we can begin to understand
why it is so widespread, and whether or not it can be eliminated from older systems.

02-07-01
                                     W. BRUCE LONGINO, P.E.
                                     Carrier Complete Systems
                                          Atlanta, Georgia

Bruce Longino is currently Director of Engineering Services for Carrier Complete Systems in Atlanta,
Georgia. In this capacity he is a consultant to the Atlanta Engineering community on how to apply various
Heating Ventilating and Air Conditioning equipment and systems.

Mr. Longino graduated from Georgia Institute of Technology in 1972 with a Bachelor of Mechanical
Engineering degree. After school he was a Consulting Engineer with Southern Engineering Company of
Georgia for five years. During this period he designed HVAC and plumbing systems for residential,
commercial and institutional facilities.

After becoming a Registered Mechanical Engineer Mr. Longino became an Engineering Consultant with
Mingledorff’s Inc. helping consulting engineers with HVAC system designs. He then became Director of
Gas Air Conditioning for Atlanta Gas Light Company. In this capacity he worked with utility leaders,
manufacturers and consulting engineers to utilize natural gas to efficiently cool and de-humidify
residential, commercial and institutional facilities.

During the past 29 years Mr. Longino has conducted hundreds of seminars and written many articles to
help train contractors, engineers and owners in the art and science of HVAC system design.

LECTURE TOPIC:

How to Pre-Condition Outside Air to Ensure Good IAQ

ASHRAE Standard 62 – 1989 and now 62 - 1999 has substantially increased the amount of ventilation air
requirements in residential, commercial and institutional facilities. This was done to improve IAQ through
the dilution of contaminants produced in the occupied space. Unfortunately the increased amount of
outside air has in many cases reduced the IAQ. The reason is that in humid climates, standard HVAC
equipment is not able to remove the additional moisture. In many cases the moisture build-up in the
buildings has caused biological contaminates to breed. This condition has caused illnesses in the
building occupants.

This talk discusses 18 different ways to pre-condition the outside air before it is released in the occupied
zones or into the standard HVAC equipment. Many of these methods control the humidity of this air as
well as the temperature.

02-07-01
                                       WILLIAM A. LOTZ, P.E.
                                        Consulting Engineer
                                           Acton, Maine

Mr. Lotz specializes in consulting on moisture and insulation problems in buildings. He has 40+ years
experience in building construction; materials technology, and design, and has clients all over North
America. Mr. Lotz has published over 250 technical articles in such publications as: ASHRAE Journal,
Engineered Systems, RSI, Plant Engineering, Insulation Outlook, ASTM, Engineering News Record and
HPAC. Mr. Lotz has a B.S. in Mechanical Engineering from the University of Miami and is a registered
Professional Engineer in eight states. Mr. Lotz has been a member of ASHRAE for more than 40 years,
is a Life Member and a Fellow.

LECTURE TOPICS:

Thermal Insulation Systems in Buildings vs. the HVAC System

Unless the thermal envelope (i.e. the insulation-vapor barrier system) is carefully designed and installed it
may have a major negative impact on the HVAC system. Airflow through the thermal envelope can reduce
the insulation system R-value to near zero. A classic example of this is an acoustical ceiling with insulation
batts on top of the tile and a pressure difference across the ceiling. Another example is the HVAC designer
using a pressure difference across the thermal envelope in an attempt to control moisture issues. Insulation
failure can result in ice dams in northern climates and moisture condensation in hot humid climates and cold
climates. I have seen many so-called HVAC failures that were actually insulation system failures. Vapor
barriers/retarders are a very important aspect contributing to the performance of the HVAC system. A vapor
barrier is not a vapor barrier if it allows air transfer.

Moisture Problems in Buildings

Moisture problems are the most common problems in buildings. Excessive moisture or uncontrolled
moisture is a component of many IAQ problems. It is much less expensive to prevent moisture issues
than it is to correct the problems after they occur. The first step in the solution of a moisture failure is
external (rain or ground water leakage) or internal (condensation). Many buildings have a combination of
both sources. Humidified buildings (residential, commercial and industrial) have unique solutions. Indoor
pool buildings and trash-to-energy plans are two types of structures that frequently have condensation
stains, rot and corrosion resulting in lawsuits. Buildings in hot-humid climates such as the U.S. Gulf
Coast are just as likely to have mold and mildew as in buildings along the Canadian border. Is the HVAC
system a part of the problem or a part of the solution? I have seen both.

Pipe Insulation Liability on Underground Piping

Thermal insulation is quite vulnerable to expensive failure on underground piping. These failures are the
result of water entering and destroying the insulation system. The HVAC designer frequently does not
have adequate ground water level studies prior to specifying a system. Ground water level (year round)
is the single most important issue in choosing an underground insulation/conduit system. Manufactures
of insulation systems for underground pipes do not adequately provide design engineers or contractors
with the benefit of the many lawsuits that have shown weaknesses in their products and their application.

02-07-01
                                        KENNETH R. LUTHER
                                 Manager Engineering Services
                                      ITT Fluid Handling
                                       Morton Grove, IL
Kenneth R. Luther, Manager of Engineering Services of the Fluid Handling Division of ITT Fluid
Technology Corporation, Morton Grove, Illinois, is responsible for the engineered products of Fluid
Handling, including Packaged Systems, Centrifugal Pumps, and related accessories. Previous to Fluid
Handling, Mr. Luther, a civil engineer, was Marketing Manager for the Packaged Systems Group – ITT
Bell & Gossett, held management positions with two international variable speed drive manufacturers,
and was a consulting engineer for seven years.

Mr. Luther is a member of ASHRAE where he is active in TC 1.9 – Electrical Systems (past Chair and
currently Standards Subcommittee Chair); TC 6.1 – Hydronic & Steam Heating Equipment & Systems; TC
6.11 – Pumps & Hydronic Piping (currently Chair and Standards Subcommittee Chair); voting member
and former Chair of the Mechanical Subcommittee of SSPC 90.1 – Standards Committee on Energy
Efficient Design of New Buildings. He is also active in ASPE and ASHE and has spoken at many of their
society meetings. Mr. Luther has presented technical papers at ASHRAE, NEBB, ISA, and EPRI Annual
Meetings and published papers on numerous aspects of pumping systems in the ASHRAE Journal,
Maintenance Technology, Heating Piping and Air Conditioning, Pumps and Systems and the Florida
Specifier.

LECTURE TOPICS:

Chilled Water System Forensics

The topic of low return water temperature in chilled water systems is very complex. It can be related to
the classic “chicken and the egg” story, which came first?

Low return water temperatures do exist in some HVAC systems. Is it because of the type of system
design? Is it because of the way the system is designed? Is it because of the equipment selected for the
system? Is it because of the way the system is installed? Is it because of the way the system is
operated? Is it because of the way the system is maintained?

The answer is any one of the above reasons, several of the above reasons, or all of the above reasons.
So before we get into the forensics of curing an existing system with low return water temperature, let’s
review the proper design techniques for modern chilled water system. Proper design, up-front, alleviates
the need to treat symptoms later on.

Getting the Least Operating Cost Out of Your Pumping System

When faced with the task of designing an HVAC pumping system, the engineer has many factors to
consider….present load versus future load; pipe corrosion; dual usage; hot water and chilled water;
accurate pressure drop data; piping installation; and safety factor, among others. The result is usually the
selection of a pump that is over-sized (over-headed) for the application. During this session, we discuss
the steps that need to be taken to minimize pump over-sizing; the operational, maintenance and financial
impact of pump over-sizing; and what to do with your over-sized pump.

Modern HVAC Pumping Systems

Moving fluids from the production source to the load and back is a significant portion of the HVAC
engineer’s design task. No one pumping method is the best for all applications. During this session we
review the reasons for utilizing variable volume pumping, discuss design criteria and the advantages and
disadvantages of each of the five types of variable volume piping systems:

Primary-Secondary
Primary-Secondary-Tertiary
Primary-Secondary-Tertiary Hybrid
Primary-Secondary Zone
Primary Variable Speed
02-07-01
                                 STANLEY A. MUMMA, Ph.D., P.E.
                               Professor of Architectural Engineering
                                   Pennsylvania State University
                                        University Park, PA
Dr. Stanley Mumma is currently a Professor of Architectural Engineering at Pennsylvania State University.
Prior to joining Penn State in 1984, he was a General Motors Corporation project engineer for 3 years
between his undergraduate studies in Mechanical Engineering at the University of Cincinnati, and his
graduate work at the University of Illinois at Urbana-Champaign. Since earning his Ph.D. in Mechanical
Engineering in 1974, under the mentorship of Dr. Will Stoecker, he has also held faculty positions at Ohio
State University and Arizona State University. In the first half of his academic career, his research
focused principally on solar and alternate energy. Then his interests changed to innovative ways of
meeting ASHRAE Standard 62 in an energy efficient fashion. That work has led to his current intense
interest in dedicated outdoor air systems (DOAS). In the year 2001 alone, he published 14 papers on the
subject and that number continues to grow. During his career, he has 71 peer reviewed publications and
57 other publications. Two of those publications were recipients of ASHRAE best paper awards. He has
also received ASHRAE’s Distinguished Service Award, the E.K. Campbell Award of Merit, and the grade
of Fellow. Currently Dr. Mumma is a Board-appointed trustee of the ASHRAE Learning Institute.

LECTURE TOPICS:

Dedicated Outdoor Air Systems (DOAS)

Dr. Mumma will present his view of DOAS, including in depth psychrometric analysis. Then he will
discuss why he is convinced engineers are seriously considering them. The reasons are based primarily
upon the following six propositions:

1.         Ventilation air distribution uncertainty in all air VAV systems. Engineers cannot be sure
           where the ventilation air, in all air systems, is distributed once brought into the building and mixed
           with return air at the air-handling unit. Therefore engineers cannot really defend compliance with
           ASHRAE Standard 62-1999 when using all air VAV systems.

2.         Excess OA flow and conditioning required for all air VAV systems. When the multiple
           spaces equation of ASHRAE Standard 62-1999 is used, generally from 20-70% more outdoor air
           is required in an effort to assure proper ventilation air distribution in all air systems than is
           required with a dedicated outdoor air system.

3.         VAV box minimum settings must be suprisingly high. Perhaps contrary to current practice,
           VAV box minimums must reflect both the ventilation requirements of the space and the fraction of
           ventilation air in the supply air. When the box minimums are properly set to satisfy the ventilation
           requirements, the potential for considerable terminal reheat becomes an issue.

4.         Inability of most all air VAV systems as currently designed to decouple the space sensible
           and latent loads and to provide adequate environmental safety. This leads to potential IAQ
           problems and sick-building illnesses, not to mention the terrorist threat. The Lawrence Berkeley
           National Laboratory estimates that U.S. companies spend as mush as $58 billion annually to
           cover medical expenses and $200 billion annually in lost productivity as a result of sick-building
           illnesses.

5.         Significant first and operating cost savings can be realized when the DOAS employs total
           energy recovery as required by ASHRAE Standard 90.1-1999. This will be contrasted with all-
           air VAV systems that employ demand controlled ventilation.

6.         Ceiling radiant cooling may be the optimum parallel sensible cooling approach to use with
           the DOAS. Common concerns on condensation, capacity, cost, and comfort will be dismissed.
           And the green building LEED rating point potential of the DOAS/cooling panel approach will be
           very briefly explored.

02-07-01
                                 BJARNE W. OLESEN, Ph.D.
                            Director, Research and Development
                         Wirsbo - “VELTA” GmbH and Company KG
                                   Norderstedt, Germany

Dr. Bjarne Wilkens Olesen obtained an MS in Civil Engineering from the Technical University of Denmark
in 1972, and a Ph.D. at the Laboratory of Heating and Air Conditioning, Technical University of Denmark
in 1975. In 1982, he received the Ralph G. Nevins Physiology and Human Environment Award, and in
1997, the Distinguish Service Award from ASHRAE. In 1997, he received the ANSI Meritorious Service
Award from American National Standard Institute. In 2001 he became an ASHRAE Fellow.

Dr. Olesen was employed as a research scientist at the Laboratory of Heating and Air Conditioning,
Technical University of Denmark, from 1972-90. He performed research on the influence of the thermal
environment on human beings (floor temperatures, draught, vertical air temperature differences, radiant
temperature asymmetry, spot cooling, thermal insulation of clothing, measurements of the thermal
environment). In 1978-1992, he worked part time as product manager at Brüel & Kjaer in planning,
development and marketing of instruments for measuring and evaluation of the thermal environment,
indoor air quality and the performance of the ventilation system (tracer gas measurements). In 1992-
1993, he was Senior Research Scientist, Indoor Environment Program, College of Architecture and Urban
Studies, Virginia Polytechnic Institute and State University, Blacksburg, VA. He performed research on
indoor air quality and ventilation in buildings, laboratory testing of displacement ventilation system,
teaching in calculation of heating and cooling loads, design criteria for the indoor environment and HVAC
systems in buildings. Since 1993, Dr. Olesen has been Head of Research & Development at Wirsbo -
"VELTA" GmbH and Company KG, Norderstedt, Germany. He works with methods and systems for
heating and cooling of buildings with special emphasis on water based radiant systems. Dr. Olesen is
chairing or serves as a member of several ISO, CEN, ASHRAE and DIN standards committees related to
thermal environment, indoor air quality, ventilation and heating and cooling systems in buildings. He has
published approximately 200 papers.

LECTURE TOPICS:

The Possibilities and Limitations of Water Based Radiant Heating and Cooling Systems

The demand for comfort, better insulation of buildings, and increased internal loads from people and
equipment has increased interest in installing a cooling system to keep indoor temperatures within the
comfort range. Due to the use of energy, high costs, problems with IAQ, draught and noise, it is in
several countries often debated if full air-conditioning of buildings is recommended. Alternatively, heating
and cooling may be done by water based radiant heating and cooling systems, where pipes are
embedded in the building structure (floors, ceilings, walls) or in the center of the concrete slabs between
each story. Activating the building mass will not only give a direct heating-cooling effect, but also, due to
the thermal mass, reduce the peak load and transfer some of the load to outside the period of occupancy.
Because these systems for cooling operate at water temperature close to room temperature, they
increase the efficiency of heat pumps, ground heat exchangers and other systems using renewable
energy sources. The lecture will discuss the possibilities and limitations of water-based radiant heating
and cooling systems. Performance regarding comfort and energy will be presented and discussed based
on computer simulations, measurements in test rooms and measured performance in existing buildings.

International Standards for the Thermal Environment, Indoor Air Quality and Ventilation

The main purpose of most buildings and installed heating and air conditioning systems is to provide an
indoor environment that is acceptable and does not impair health and performance of the occupant.
Today most people spend more than 90% of their time during work, at home, during transportation or
leisure time in an artificial indoor environment created by man. Buildings and installations should
therefore be designed, installed and operated so that a substantial majority of users during the time of
occupancy can achieve a healthy and acceptable indoor climate. The
knowledge on the thermal climate parameters (air temperature, operative temperature, air velocity,
humidity, clothing, etc), their influence on the occupants and the influence of buildings and systems on
these parameters are today relatively well know and established in international standards. The
knowledge on indoor air quality (ventilation, bioeffluents, tobacco smoke, humidity, emissions from
building materials and HVAC systems) has during the last decade increased and several standards are
now published or are being prepared. This lecture will give criteria for design and evaluation based on
existing international standards or standards in progress.

02-07-01
                                RAYMOND E. PATENAUDE, P.E.
                                          President
                                  The Holmes Agency, Inc.
                                     St. Petersburg, FL


Raymond E. Patenaude, P.E. is a registered Professional Engineer specializing in energy management
and indoor air quality. He has been a Consulting Engineer for over twenty- two years involved with the
analysis, design and construction of building heating, ventilation and air conditioning equipment and
systems.

Mr. Patenaude is also active within the Technical Professional Societies currently serving as a Vice
President and member of the Board of Directors for the American Society of Heating Ventilating and Air
Conditioning Engineers, Inc. In addition, he is also active with the Association of Energy Engineers as a
Board member of the Certified Indoor Air Quality Professionals and a Certified Energy Manager. Mr.
Patenaude has designed, built, retrofitted and analyzed over 1,500 buildings including commercial,
institutional and industrial facilities. Presently he is employed with Mechanical Services, Inc. in the
capacity of Senior Consulting Engineer working on energy and indoor air quality related projects,
including desiccant dehumidification.

LECTURE TOPICS:

Indoor Air Quality

ASHRAE Standard 62 provides designers, owners and facilities operators a standard for designing
ventilation and acceptable indoor air quality. This lecture traces the history and development of Standard
62 to the present including the continuous maintenance process to change the standard. In addition, a
comprehensive analysis with examples on using standard 62 is presented. Examples include traditional
outside air ventilation systems, more advanced systems such as desiccant dehumidification, integrated
systems and advanced air cleaning devices.

Energy Management

The consumption of energy within buildings goes far beyond the traditional design of the building. This
lecture provides designers, owners and facilities operators a team approach to managing energy within
their facility. The approach starts with the design options available to reduce energy consumption. A life
cycle cost analysis is used to qualify energy reduction measures and practical examples are provided. In
addition, options are presented to measure and monitor the buildings energy usage and compare these to
multiple building sites and usage dates.

Desiccant Dehumidification

Indoor air quality and energy reductions in buildings have combined to present a challenge to designers,
owners and facilities operators in achieving both. This lecture addresses the opportunities in using
desiccant dehumidification to achieve dry indoor conditions in humid climates while reducing the energy
consumption of air conditioning. An overview of the desiccant process is provided including
fundamentals, types of desiccants, components of desiccant systems and practical design examples. In
addition, the most recent research and development on an integrated desiccant/vapor compression
system is presented.

Moisture in and Around Buildings, a Recipe for Disaster

In hot and humid climates, engineers, designers, contractors and owners face mounting challenges
controlling moisture in buildings. Sometimes the issues involve other building systems that the HVAC
professional has no control over. However, when the mold, mildew and fungus start to infest the building,
the HVAC professional is the first to be blamed.

The HVAC professional is also challenged with continuing research and design developments that lend
insight to the design strategy. ASHRAE research, through its technical committees and task groups has
advanced the arts and sciences of this special area of interest.

01-07-01
                                   RICHARD H. ROOLEY, FREng
                                       Rooley Consultants
                                        Bucks, England

Richard H. Rooley (FREng FASHRAE) is a Consulting Engineer in London, England. He has designed
HVAC systems and developed operation and maintenance procedures for commercial, health, public
buildings and housing. He has worked with universities in research on indoor air quality and investigated
problem buildings and achieved solutions. He acts as an expert in litigation, and as an arbitrator and
mediator in disputes. In seeking solutions to problems in buildings, he has used teams of professionals,
from inside and outside the HVAC industry.

Mr. Rooley has been a member of ASHRAE since 1976, and has served on many standing and technical
committees. He has chaired the Administration Council, Education Council, Publishing Council, Member
Council, and ASHRAE Planning Committee. He has served as a Vice President for three years and
currently serves as Treasurer of ASHRAE. He is a Fellow of ASHRAE, has received the Distinguished
Service Award, the Regional Award of Merit and the International Activities Award.

Outside America, Mr. Rooley is a Fellow of the Royal Academy of Engineering, a Fellow of the Institution
of Civil Engineers, Mechanical Engineers, the Chartered Institutions of Building Services Engineers, and
an Associate of the Chartered Institute of Arbitrators. He has been Master of The Worshipful Company of
Engineers in London, is a freeman of the City of London, and is a Licensed Lay Minister in the Church of
England.

LECTURE TOPICS:

Worst Practice Lessons for Future Quality

This talk will review problems in the construction process that have led to litigation or arbitration. There
are many opportunities in construction for conflict. Troubles are based on technical and procedural
problems, both of which are a result of human failings. Triggers for a dispute are remarkably similar
project to project. Many problems result from an inability to design and manage the interface between
activities even though each activity is carried out in accordance with good practice. Quality management
solves problems of how well a particular piece of work is done, but may not address the way in which
groups work together.

History of Maintenance and Looking to the Future: The Divergence of Building Services Design from
Maintenance in 1950 to its Convergence in 2020

Tracing the commonality of design, construction and maintenance, from the code of Hammerabi in 2000
BC through Victorian engineering to World War II, shows common trade based skills. The foundation and
early years of ASHVE fit neatly into this history. The Second World War led to refinement of technological
design. Post-war changes in the education and training of engineers separated the scientifically based
design practice from the trade based maintenance and construction practice. In the building industry at
the present time, there is a lack of understanding and trust between the designer and the maintainer
which has caused, or is the result of, problem buildings and in particular Sick Buildings Syndrome.
Contemporary lessons from manufacturing, and in particular aircraft manufacturing industries indicate that
computer based design, diagnostics and simulation will draw the strands of design and maintenance
together, before 2050, and possibly by 2020.

The convergence will be successful only if ASHRAE members acknowledge the need and show technical
and cultural leadership. This talk will describe actions that must be taken and practices followed by the
working engineer.
Quality of the Internal Workplace and Worker Productivity: A Look Beyond Engineering

This talk is in three parts: the work of the HVAC Engineer, definitions of productivity, and other aspects.
The HVAC Engineer who refers to the ASHRAE standards and applies knowledge and wisdom contained
in the ASHRAE Handbooks has solved a major part of the problems of indoor air conditioning. The talk
will review the current knowledge base and consider related technical aspects of lighting and architectural
features.

As comfort is perceived as a state of well being, productivity is usually taken as a perception of efficiency.
Work in this area has mainly addressed the perception of productivity, but others rely on measurement
including keyboard accuracy and speed. Aspects of productivity are the business of the HVAC engineer.

In parallel with developments in the HVAC and comfort aspects of indoor air quality, there is a large body
of alternative knowledge. The talk will review this, ranging from the philosophy of work and management
technique through the application of fung shui and other behavioral guides. The electronic smog
generated by the increasing use of computers, power lines and mobile phones will be presented. The
influence of earth energies and their interruption by electric and magnetic energy will be described. A
view will be presented for discussion on whether and to what extent the HVAC engineer is challenged in
their design by this alternative research.

02-07-01
                                     FRANK SHADPOUR, P.E.
                                       Consulting Engineer
                                      Gem Engineering, Inc.
                                         San Diego, Ca

Frank Shadpour is the author of the book "Fundamentals of HVAC Direct Digital Control." He is a registered
Mechanical Engineer and Certified Construction Specifier. He is a mechanical engineering graduate of the
University of Southern California and has a Master's degree from the University of the Redlands. Mr.
Shadpour has been an instructor of design and control HVAC courses at the University of California at San
Diego since 1987, and the past president of the ASHRAE San Diego Chapter. Currently, he is the Vice
Chair of the ASHRAE Technical Committee 1.4 "Control Theory and Application," and serves as an
ASHRAE Region X Nominating Committee member. Mr. Shadpour is a consulting engineer and Principal at
GEM Engineering.

LECTURE TOPICS:

HVAC Direct Digital Controls Design
Practical Examples and Rule of Thumb Checks

   Six Steps of HVAC DDC Design
   Five Steps of HVAC Controls
   Six Steps of Control Actions
   Practical Examples
   Rule of Thumb Checks

HVAC DDC Open Systems

   ASHRAE BACnet
   LonWorks and Open Systems
   Networking and Gateways
   Practical Examples

How to Upgrade an Existing HVAC Control system

   Available Choices with Today's Technology
   Do's and Don'ts
   Utilizing Existing Investments to their Maximum Potential
   Practical Examples

DDC Systems as a Tool for Commissioning

   Commissioning Process Objectives
   DDC Commissioning Steps
   DDC Commissioning Forms
   72 Hours Trend Data Presentation
   Practical Examples

02-07-01
                                         ALAN C. VEECK
                               Vice President and General Manager
                                 Airpure Filter Sales and Service
                                       Virginia Beach, VA


Alan C. Veeck, Vice President and General Manager, is responsible for Airpure subsidiary operations on
the East Coast. He is also Vice President of BIOTEC, Inc., a biosafety cabinet certification and indoor air
quality company.

Mr. Veeck has a Bachelor of Science Degree in Business Administration from Butler University in
Indianapolis, Indiana. He has 17 years of experience in the air filtration industry, is Past President of the
National Air Filtration Association (NAFA), and currently serves as Chair of NAFA’s Product Certification
Program. He has been an avocational instructor for Dale Carnegie Training for 22 years.

Mr. Veeck has been active in ASHRAE since 1985 and is the current Chair of TC 2.4, Particulate
Contaminants and Particulate Contaminant Removal Equipment. He led the research project, RP909,
“Efficacy of Antimicrobial Treatments of Fibrous Air Filters,” and has chaired several forums and
seminars.

Mr. Veeck is also a National Sanitation Foundation (NSF) Accredited Biosafety Cabinet Certifier and is
active in the indoor air quality industry and a member of the American Biological Safety Association.

LECTURE TOPICS:

How to Clean up the Indoor Environment – ASHRAE 52.2 Filter Testing Standard and How to Engineer It

With implementation of the new ASHRAE Testing Standard 52.2, there is a new set of criteria to test
filters. At the same time, there is an opportunity for engineers to specify the level of air cleanliness with
filtration. This discussion will help ASHRAE members better understand the new standard and how to
apply it.

What’s in the Air? Solutions for Indoor Environments in New and Existing Buildings

Particulate matter indoors provides an environment that is not conducive to building inhabitant
productivity and may possibly have adverse health effects. This discussion identifies contaminants in the
indoor environment with suggested ways to remove them through filtration.

Air Filters 101 – A Short Course in the Principles and Applications of Low, Medium and High Efficiency Air
Filters

Air filtration is a misunderstood science for most people. This discussion focuses on how a filter “filters,”
the different efficiencies of filters, and how to identify which filter best fits the application and need of a
facility.
02-07-01
                                   THOMAS E. WERKEMA, Jr.
                              Vice President, Regulatory Activities
                                    ATOFINA Chemicals, Inc.
                                        Philadelphia, PA

Thomas Werkema graduated from the University of Michigan in 1971 with a BS in Chemical Engineering
and in 1975 from Seidman Graduate School, a division of Grand Valley State Colleges, with an MBA. Mr.
Werkema has worked in the chemical industry for a variety of companies, building chemical plants,
running them as plant manager, and in 1987, became Business Manager for the Industrial Chemical
Division of Pennwalt, a $200 million business. In 1993, he became Vice President of Regulatory
Activities for ATOFINA, the successor to Pennwalt.

For the past 9 years, Mr. Werkema has been involved in and attended United Nations meetings of the
Montreal Protocol on Substances that Deplete the Ozone Layer, Persistent Organic Pollutants and the
Kyoto Protocol on Climate Change.

Mr. Werkema recently accepted the position of TEGA Government Activities member of ASHRAE in
2001. He also serves on the Board of Directors of the Alliance for Responsible Atmospheric Policy, a
leading fluorocarbon advocacy group, the Board of Directors for the International Climate Change
Partnership, the Strategic Implementation Leadership Council related to chlorine issues, and leadership
roles in several other trade associations.

LECTURE TOPICS:

Climate Change

The presentation on climate change will vary since the science understanding and politics change
continuously. The current understanding of the science of climate change will be reviewed. The new
science assessment completed will be presented. The current international Kyoto Protocol negotiations
and the industry relevant issues as well as positions by the significant parties are presented. In addition,
current U.S. voluntary programs (including President Bush’s new program), EU Commission derived
programs, member state programs, Canadian programs, and possible impacts on U.S. industry are
reviewed.

Ozone Depletion

The science of Ozone Depletion will be reviewed and updated in 2002 for publication in late 2002. This
lecture will include an update on current ozone depletion science, recent Antarctic hole activity and Arctic
depletion, projections for future recovery, and the various CFCs/HCFCs and other chemical species and
their impact. Mr. Werkema is a review author for the science “Effects” report.

International Fora, Domestic Implementation, Politics and Science

Lecture topics include a broad range of international initiatives that may affect ASHRAE, national and
regional developments and their potential impact on business, and the current state of science for ozone
depletion and climate change. Mr. Werkema has made presentations worldwide from Africa to Asia, and
he is a well known and respected authority on these topics. Please contact Thomas Werkema for
additional details.

02-07-01
                             RONALD J. WILKINSON, P.E.
                    Montana Division of Architecture and Engineering
                               Commissioning Program
                                      Helena, MT

Ronald J. Wilkinson is responsible for managing the State of Montana’s building commissioning program.
He earned his BSMAE from the Illinois Institute of Technology in Chicago in 1971 and his MPA from The
Evergreen State College in Olympia, Washington in 1985. He is a licensed mechanical engineer in the
states of Washington and Montana, with 30 years of engineering experience in commercial, industrial and
institutional facilities design.

Mr. Wilkinson was Secretary, Treasurer and Vice Chair of the Seattle Chapter of the American Society of
Mechanical Engineers from 1978-1982, has been a member of ASHRAE since 1982 and is currently a
member of the Building Commissioning Association. He is a recipient of the Environmental Protection
Agency’s Environmental Excellence Award, the Montana Governor’s Award for Excellence and is an
ASHRAE Research Investor. He is a Vice President at Large and C0-Chair of the Commissioning
Guidelines Committee for the National Association of State Facilities Administrators (NASFA) and a
member of the HPAC Magazine Editorial Board.

Mr. Wilkinson is a national author and speaker on the topics of commissioning and environmental control
systems. He has written for most major publications in the field of facilities design and energy
conservation, including the ASHRAE Journal, and is the author of the “Best Practices in Commissioning”
handbook published by the Northwest Energy Efficiency Alliance. He has been invited speaker at the
National Conferences on Building Commissioning since 1998 and will lecture and provide workshops at
the 2002 conference in Chicago.

LECTURE TOPIC:

Building Commissioning

Building commissioning is quality assurance applied to building construction. Integrated commissioning
begins in the planning stage of a new building and continues through construction and the first year of
occupancy. It includes documentation of the design intent, plans checking, inspection, testing, O&M
training and monitoring and is multi-disciplined, employing a team of engineers, control and air balance
technicians. Mr. Wilkinson’s programs are based on ASHRAE Guideline 1-1996, wherein the
commissioning program is coordinated by an independent third party commissioning authority.

Mr. Wilkinson offers seven commissioning programs. The programs range from a general overview to
more detailed treatments of commissioning project management. Program times are from one to six
hours and include lectures as well as group exercises. The shorter programs of a general overview and
current events are appropriate for luncheon or dinner meetings. The more in-depth programs are
intended for a classroom/workshop environment. All programs are in PowerPoint format and include
annotated workbooks for all participants.

02-07-01
                                  VERLE A. WILLIAMS, P.E., CEM
                                      Consulting Engineer
                                         San Diego, CA

Verle Williams, a registered Professional Engineer and a Certified Energy Manager, is the owner and
president of Utility Services Unlimited, a professional consulting firm specializing in energy efficient
systems studies, designs and performance verification. Mr. Williams is a 1960 graduate of the University
of Colorado at Boulder, with a BS in Mechanical Engineering, and a BS in Business.

Mr. Williams' specialty for 41 years has been automatic controls, their application to solve complex
challenges, and their design for reliable and simplified operation. His consulting services have taken him
into many complex plants and challenged him to get "out of the box" and think about solutions that are
outside the normal procedures and systems format.

Mr. Williams has spoken on various energy related topics to many national society meetings, local
technical society meetings, and civic organization meetings, and has written over 35 published articles
and papers. He has taught energy conservation classes at the University of California, San Diego
Engineering Extension College, North Seattle Community College, and miscellaneous refresher classes
in the area. Mr. Williams is very active in local, regional and Society-level ASHRAE activities. He is a
Fellow/Life Member of ASHRAE and has received numerous awards through the years.

LECTURE TOPICS:

Central Chiller Plants Turn Up Gold

Energy consumption of chiller plants often goes unchecked. This area has literally been a gold mine of
conservation opportunities for 99% of the chiller plants visited. Starting with the pumping system, what
pressure differential is there? What is needed in the buildings or air handlers served? What about the
devices absorbing the pressure differential? Are they needed or is there another way to accomplish the
goal? Is there a balance between the required flow and the pumps installed? Is it a constant speed
primary-secondary, a variable primary, or a constant primary-variable secondary pumping system? If it is
variable speed pumping, what controls the speed of the pumps?

How about the control system? Are the pumps controlled as one element of an integrated control system,
one that reads the needs of the devices served to determine the pump speed and pressure differential?
Can the operator easily diagnose the total plant operation with the control system central station? In case
of an emergency, can one dial in and look at all systems from a laptop from off-site? Are the flow
readouts reliable? Does the control system integrate directly with the chiller control system?

Want to talk about control systems? Come to the meeting and do just that.

"Virtual" Central Chiller Plant

Did you know that you can tie all those building chillers and pumping systems together, without adding
pumps, to serve the entire campus cooling needs? Whether an office complex, an industrial complex, or
a university campus, the entire cooling load can be met by the chiller(s) within any building connected to
the loop. This permits only one chiller to supply the cooling needs of all the operating building systems
during light load conditions. As the load increases, another chiller system is added. Energy savings will
normally repay the cost of installing the piping system within a very reasonable time.

What are the concerns? How can those concerns be addressed? Does it really work? Isn't this contrary
to all we've learned for years about chiller plants and campus distribution systems? Is there variable
water flow in the chiller? How can the system be balanced? Does it need to be balanced? How can it be
controlled effectively? Does it require a full time control system operator? These questions can be
addressed at the meeting.
Automatic Controls

Automatic Controls can reduce the energy consumption of old or new double duct systems, without the
expense of converting them to VAV and at a much lower cost. The preprogramming work is an important
issue to address. How can we save energy with a double duct system? What do you mean, install a
VFD on a constant volume system? What does a constant volume-variable pressure system look like?
How can the system be controlled? Attend the meeting and ask those questions.

02-07-01

				
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