Canadian Dam Association Bulletin - Winter 2019 - 15

Figure 1: Spillway Gate Physical Components and Logical Relationships.

Figure 2: Spillway Gate Physical Components With Their Logical Relationships.

repeating the same failure mode
development process from review
to review, we need to develop new
approaches to augment these current practices. The IFT report recommended that we need to look at
risk processes used internationally,
in other industries and include consideration of operational factors.
It is too early to judge what
changes in U.S. regulations and
Canadian Dam Association * Winter 2019

practice will occur in view of the
IFT report. But change is necessary
in the entire dam safety industry. I
believe that by jumping directly into
risk considerations, we are starting
at the wrong end of the dam safety
spectrum of activities. We need to
understand how each system component is supposed to work and
determine if it's still working before
we can understand how it could

fail. We need to answer basic
functional questions:
* Do I know how each component is
supposed to function?
* Is it functioning the way it's supposed to?
* Is that still good enough?
Only after these questions are
answered can we start to investigate how the failure of each component can affect the overall system
15



Canadian Dam Association Bulletin - Winter 2019

Table of Contents for the Digital Edition of Canadian Dam Association Bulletin - Winter 2019

Board of Directors
President’s Message
Looking Beyond Oroville: Where to From Here?
CDA’s Recent International Business Development Activities
CDA 2018 Conference a Great Success in Quebec City
CDA Conference Hosts Events for Young Professionals
CDA Bestows Two Life Memberships
Honouring the Industry’s Leaders
Election 2018 Report
Financial Report: CDA Breaks Even in 2017-2018 Fiscal Year
ICOLD Corner
CDA 2019 Conference: Call for Papers
Buyers’ Guide and Trade List
Canadian Dam Association Bulletin - Winter 2019 - intro
Canadian Dam Association Bulletin - Winter 2019 - cover1
Canadian Dam Association Bulletin - Winter 2019 - cover2
Canadian Dam Association Bulletin - Winter 2019 - 3
Canadian Dam Association Bulletin - Winter 2019 - 4
Canadian Dam Association Bulletin - Winter 2019 - 5
Canadian Dam Association Bulletin - Winter 2019 - 6
Canadian Dam Association Bulletin - Winter 2019 - Board of Directors
Canadian Dam Association Bulletin - Winter 2019 - President’s Message
Canadian Dam Association Bulletin - Winter 2019 - 9
Canadian Dam Association Bulletin - Winter 2019 - Looking Beyond Oroville: Where to From Here?
Canadian Dam Association Bulletin - Winter 2019 - 11
Canadian Dam Association Bulletin - Winter 2019 - 12
Canadian Dam Association Bulletin - Winter 2019 - 13
Canadian Dam Association Bulletin - Winter 2019 - 14
Canadian Dam Association Bulletin - Winter 2019 - 15
Canadian Dam Association Bulletin - Winter 2019 - 16
Canadian Dam Association Bulletin - Winter 2019 - 17
Canadian Dam Association Bulletin - Winter 2019 - CDA’s Recent International Business Development Activities
Canadian Dam Association Bulletin - Winter 2019 - 19
Canadian Dam Association Bulletin - Winter 2019 - CDA 2018 Conference a Great Success in Quebec City
Canadian Dam Association Bulletin - Winter 2019 - 21
Canadian Dam Association Bulletin - Winter 2019 - 22
Canadian Dam Association Bulletin - Winter 2019 - 23
Canadian Dam Association Bulletin - Winter 2019 - CDA Conference Hosts Events for Young Professionals
Canadian Dam Association Bulletin - Winter 2019 - 25
Canadian Dam Association Bulletin - Winter 2019 - 26
Canadian Dam Association Bulletin - Winter 2019 - CDA Bestows Two Life Memberships
Canadian Dam Association Bulletin - Winter 2019 - Honouring the Industry’s Leaders
Canadian Dam Association Bulletin - Winter 2019 - 29
Canadian Dam Association Bulletin - Winter 2019 - 30
Canadian Dam Association Bulletin - Winter 2019 - 31
Canadian Dam Association Bulletin - Winter 2019 - Election 2018 Report
Canadian Dam Association Bulletin - Winter 2019 - 33
Canadian Dam Association Bulletin - Winter 2019 - Financial Report: CDA Breaks Even in 2017-2018 Fiscal Year
Canadian Dam Association Bulletin - Winter 2019 - 35
Canadian Dam Association Bulletin - Winter 2019 - 36
Canadian Dam Association Bulletin - Winter 2019 - 37
Canadian Dam Association Bulletin - Winter 2019 - ICOLD Corner
Canadian Dam Association Bulletin - Winter 2019 - CDA 2019 Conference: Call for Papers
Canadian Dam Association Bulletin - Winter 2019 - 40
Canadian Dam Association Bulletin - Winter 2019 - Buyers’ Guide and Trade List
Canadian Dam Association Bulletin - Winter 2019 - 42
Canadian Dam Association Bulletin - Winter 2019 - cover3
Canadian Dam Association Bulletin - Winter 2019 - cover4
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