Safety Evaluation of Existing Dams Day 1 (March 2012) – MODULE 2 – Potential Failure Modes Analysis & Introduction to Risk
Technical Seminar: Safety Evaluation of Existing Dams Day 1 (March 2012) – MODULE 2
Potential Failure Modes Analysis & Introduction to Risk
Includes access to the following videos:
- Potential Failure Mode Analysis – Gregg Scott 57:40
- Introduction to Risk– Greg Scott 1:04:47
$70.00
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$250.00
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Dam Outlets (May 2015) – MODULES 1-4 – Full Course
Learn moreChoose individual modules or purchase the discounted entire course here.
COURSE OBJECTIVES AND OUTLINE
This short course is designed so that engineers and other dam professionals both young and more experienced will better understand the essential ingredients of investigation, design, operation, maintenance and safety for spillways and outlets for new and existing dams and associated upgrades.While ensuring the basics are properly understood, there will be a strong focus on what is the approaches, issues and risks associated modern dam spillways & outlets requirements – what you need to know, whether a dam owner/manager/operator, consultant, regulator or a professional with a strong interest in dams.
Dam Outlets will look at the other key passage of water passed a dam – outlets. Like spillways it will cover both broad criteria for sound outlets (including intakes) and the specific criteria on the various purposes and types of outlets and in some cases combined with spillways or power generation. Experience of the presenters and case studies will provide a key input into the issues, risks, environmental aspects (such as thermal and fish passage) and overall safety and best practice design and management of outlets. Importantly the presentation will provide an essential insight into the new ANCOLD guideline on outlets currently being prepared.
Module 1 – Welcome & Closure
- Welcome & Introductions – David Watson 3:00
- Seminar Closure – David Watson 6:00
Module 2 – General Layout and Design Principles
- Outlets General functions, Key Components & Layouts – Marius Jonker 21:00
- Outlets Designs & Operational Principles – Intake & outlet Works – Marius Jonker 39:00
- Welcome & Introductions – David Watson 3:00
- Seminar Closure – David Watson 6:00
Module 3 – Outlet Design & Operational Principles
- Outlets Designs & Operational Principles – Flow Control – Glen Hobbs 1:04:00
- Outlets Designs & Operational Principles – Hydraulics – Eric Lesleighter 51:00
- VAG Valves for Bottom Outlets Presentation – Wolfgang Maeck 25:00
- Welcome & Introductions – David Watson 3:00
- Closure – David Watson 6:00
Module 4 – Testing, Inspections, Maintenance & Upgrade
- Outlet Testing, Inspections & Maintenance – Marius Jonker 24:00
- Outlet Testing, Inspections & Maintenance – Glen Hobbs 49:00
- Outlet Rehabilitation, Modernisation & Upgrade – Marius Jonker 20:00
- Outlet Rehabilitation, Modernisation & Upgrade – Glen Hobbs 29:00
- Welcome & Introductions – David Watson 3:00
- Closure – David Watson 6:00
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$250.00
Video
Dam Risk Assessment (May 2017) MODULES 1-13 – Full Course
Learn morePurchase the discounted entire course here or choose individual modules here.
Module 1 – Welcome & Closure
ANCOLD Convenor, David Watson, Managing Director of Davwil Designs & Management Services
Module 2 – Risk Assessment for Dams – What’s it mean? What is risk? Role, Value & Importance
Shane McGrath, Director of SMG Consulting
- Framework – what it involves (incl. relationship to generic risk,
dam safety & asset management, standards & tolerability) - Extent in Australia and Overseas
- ANCOLD guidelines (incl. key current revision changes identified –
- Level of information subject to Shane)
- Other related approaches (incl. major hazard industries)
- Potential future issues
Module 3 – Planning for Risk Assessment
David Watson, Managing Director of Davwil Designs & Management Services
- Relationship to Regulator, Statutory Requirements, Duty of care & Due diligence (incl. aspects such as WH&S potential impacts)
- Relationship to Dam Owner’s Business Planning (incl. dam owner responsibility for dam safety)
- Approaches (incl. influence of Safety Case & WH&S requirements)
- Types/level (incl. individual & portfolio), team role & quality & technical control
- Governing criteria (principally tolerable risk – application & issues)
- Assessment/analysis components (refer ANCOLD Risk Guideline flow chart & brief summary of objective, process & relationships)
Module 4 – Risk Identification Component
Malcolm Barker, Principal Engineer Dams of GHD
- Identification and Assembly of all relevant data
- Hazard & Failure Modes identification
- Failure Modes development (incl. fault & event trees)
- Failure Modes analysis (incl. examples)
Module 5 – Probability Component Approach
Mark Foster , Technical Director – Dams of AECOM
- Identify Load States & Scenarios for failure modes (incl. different approaches and examples)
- Uncertainties
Module 6 – Probability Component (Continued)
Mark Foster , Technical Director – Dams of AECOM
- Key Issues Estimation of Likelihood of failure per failure mode (incl. examples)
Module 7 – Discussion & Close for Day 1
Module 8 – Day 2 – Welcome & Introductions & Brief Recap Day 1
Module 9 – Consequences Component
Peter Hill, Director of Hydrology and Risk Consulting (HARC)
- Approach Identify Failure Scenarios Dam Break & Inundation Mapping (incl. examples)
Module 10 – Consequence Component (Continued 3)
Peter Hill, Director of Hydrology and Risk Consulting (HARC)
- Approach Identify Failure Scenarios Dam Break & Inundation Mapping (incl. examples)
Module 12 – Risk Reduction & Residual Risk Management
Robert Keogh, General Manager, Asset Strategy & Management for SunWater
- Reduction options & adequacy of reduction/remaining residual
- Risk reduction strategies (incl. staging, implementation and investment decision issues)
- Long term risk management (incl. risk assessment review)
Module 13 – Discussion & Close of Short Course
Learn more - Framework – what it involves (incl. relationship to generic risk,
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$0.00 - $80.00
Video
Dam Types, Foundation & Construction (November 2014) – MODULES 1-5 – Individual Modules
Learn moreChoose the individual modules or purchase the discounted entire course here.
Dam Types, Foundation & Construction (November 2014) – MODULES 1 to 5 (Full Seminar)
COURSE OBJECTIVES AND OUTLINE
This short course is designed to provide sound basic understanding into dam types, foundations and construction, their key issues and considerations including investigations and design and addressing new and existing dams and associated upgrades.
It will begin with looking at all the various types of embankment and concrete dams, their issues and considerations as a lead into choosing or reviewing dam type and associated upgrade including risk assessment, historical performance and basic monitoring for dam safety.
Next foundations types and associated investigations, design and construction key aspects will be covered in view of the importance of this component for both new and existing dams.
To round off basic dam understanding the final sessions will concentrate on preliminary and common construction considerations and in particular construction of embankment and concrete dam walls.
Includes access to the following videos:
- Welcome & Introductions – David Watson 7:51
- Dam Types & Issues – Paul Heinrichs 1:34:18
- Choosing or Reviewing Dam Type – Paul Heinrichs 45:00
- Foundations – Types, Investigations & Design – Malcolm Barker 1:21:11
- Foundations – Preparation & Treatment – Malcolm Barker 40:21
- Constructions – Preliminary/Common Considerations (Part One) – Alan White 48:21
- Constructions – Preliminary/Common Considerations (Part Two) – Alan White 03:22
- Construction of Concrete Dams (Walls) – Tim Griggs (presented by Alan White) 53:10
- Construction of Embankment Dams (Walls) – Alan White 1:01:36
- Discussion & Close of Day – David Watson 3:46
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$0.00 - $80.00
Video
Dambreak & Consequences (September 2013) – MODULES 1-5 – Individual Modules
Learn moreChoose the individual modules or purchase the discounted entire course here.
Dambreak & Consequences (September 2013) – MODULES 1 to 5
Full course
An understanding of the consequences of dam failure is essential in dam safety emergency planning and as an input to risk assessment. In recent years there has been significant advances in hydraulic modelling and access to high quality elevation data which has revolutionised dambreak modelling. The advent of risk based approaches has increased the focus on estimating the consequence of dam failure and particularly the potential loss of life. The method developed by the USBR in 1999 has had widespread application in Australia and in recent years a number of more sophisticated simulation approaches have been developed. This session will cover the latest developments in dambreak modelling and the estimation of potential loss of life from dam failure.
This course is designed to present the state of practice on these matters for dam safety risk management. The 2 days are designed for both experienced and less experienced dam owners, regulators and consultants.
Includes access to the following videos:
- Dambreak and Consequence Assessment Overview – Peter Hill 15:41
- Dam Breach Parameters – Grantley Smith 23:22
- Dambreak Modelling – Grantley Smith 38:04
- Concurrent Floods – Peter Hill 22:18
- Loss of Life Case Histories – Wayne Graham 1:25:39
- Guidance in Estimating Loss of Life – Wayne Graham 58:52
- Recent Developments in Estimating Loss of Life – Simon Lang 50:24
- Severity of Damage and Loss (Economic, Social and Environmental Consequences) – Simon Lang 16:09
- Severity of Damage and Loss (Economic, Social and Environmental Consequences) – Wayne Graham 18:31
- Welcome and Introductions – Robert James 10:35
- Summary and Close of Workshop – Robert James 10:25
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$240.00
Video
Hydrometeorology and Hydrology (September 2013) – MODULES 1-5 – Full Course
Learn moreChoose discounted entire course or purchase the individual modules here.
Hydrometeorology and Hydrology (September 2013) – MODULES 1 TO 5
Full Course
Guidance for design flood estimation is provided in Australian Rainfall and Runoff. Since the last edition in 1987 there has been development and increasing application of stochastic simulation approaches for design flood estimation. There has been associated improved information and more sophisticated treatment of inputs such as design rainfalls, areal reduction factors, losses, baseflow and initial contents of reservoirs. A significant development has been the recent release of the new IFD estimates from the Bureau of Meteorology. The session will cover improved approaches to design flood estimation such as Mont-Carlo analysis and the characterisation of inputs.
Includes access to the following videos:
- Introduction to Hydrometeorology and Hydrology – David Dole 17:00
- Data – Rainfall and Streamflow – Janice Green 33:49
- Flood Frequency Analysis – Rory Nathan 39:10
- Rainfall-runoff Modelling – Peter Hill 27:47
- Design Rainfalls – Janice Green 44:52
- Simulation Framework – Rory Nathan 29:57
- Design Flood Inputs – Peter Hill 40:33
- Design Flood Inputs (cont.) – Peter Hill 21:30
- Assessing Uncertainty – Rory Nathan 30:50
- Consideration of Climate Change – Janice Green 24:34
- Workshop Welcome – David Dole 6:13
- Summary and Close of Day 1 10:32
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