ASDSO Dam Safety Toolbox

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19 August 2022

  • 15:4315:43, 19 August 2022 diff hist +1,633 N On-Demand Webinar: Stepped Chute Spillway Design for Embankment DamsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2014 |abstract= <!-- Add presentation summary--> Changing demographics in the vicinity of dams has led to hazard creep in a number of dams worldwide. Many of these dams now have insufficient spillway capacity as a result of these changes in hazard classification from low to significant or high hazard. Stepped chutes applied t..." current
  • 15:3515:35, 19 August 2022 diff hist +1,980 N On-Demand Webinar: Application of PFMA in Dam SafetyCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2014 |abstract= <!-- Add presentation summary--> Failure mode evaluation, or what is now more commonly referred to as potential failure mode analysis (PFMA) for dam safety, has become routine practice for many in the profession. The process became more formally organized by the US Bureau of Reclamation in the early to mid 199..." current
  • 15:3415:34, 19 August 2022 diff hist +1,112 N On-Demand Webinar: Developing Operations and Maintenance Manuals for DamsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2014 |abstract= <!-- Add presentation summary--> This webinar will provide participants with information on the importance of preparing operations and maintenance (O&M) manuals for dams. It will include an overview of some of the key federal agency and state requirements and formats for dam O&M manuals. Operations and mainten..." current
  • 15:3215:32, 19 August 2022 diff hist +2,823 N On-Demand Webinar: Potential Failure Mode Analysis as a Dam Safety Tool Part I: Introduction to PFMACreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2014 |abstract= <!-- Add presentation summary--> Failure mode evaluation or what now is more commonly referred to as potential failure mode analysis (PFMA) for dam safety has become routine practice for many in the profession. The process became more formally organized by the US Bureau of Reclamation in the early to mid 1990..." current
  • 15:3115:31, 19 August 2022 diff hist +1,655 N On-Demand Webinar: Quality Assurance and Field Inspection for Dam Construction ProjectsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2014 |abstract= <!-- Add presentation summary--> Quality control on projects for the construction or rehabilitation of dams is the responsibility of the construction contractor. Contractors have control of the site during construction and are responsible for understanding and complying with the requirements of the contract do..." current
  • 15:1915:19, 19 August 2022 diff hist +470 Training OpportunitiesNo edit summary
  • 15:1915:19, 19 August 2022 diff hist +1,005 N On-Demand Webinar: How to Communicate Effectively in Any SituationCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2014 |abstract= <!-- Add presentation summary--> ASDSO members are called upon to communicate in many different situations — in presentations to colleagues, testimony before regulatory bodies and legislative committees, and interviews with reporters. Whatever the circumstances, best practices can help to ensure that communi..." current
  • 15:1615:16, 19 August 2022 diff hist +1,731 N On-Demand Webinar: Introduction to Armoring Embankment Dams and Earth-Cut Spillways with ACBsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2014 |abstract= <!-- Add presentation summary--> Over the past 23 years, numerous embankment dams and earth-cut spillways in the United States have been armored with Articulating Concrete Blocks (ACBs) to provide overtopping protection and extend the life of the structures. With the current focus on evaluating and rehabilitat..." current
  • 15:1515:15, 19 August 2022 diff hist +1,204 N On-Demand Webinar: Internal Drainage Systems for Embankment DamsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2013 |abstract= <!-- Add presentation summary--> This webinar covers the use of sand and gravel filter/drainage systems in embankment dams to protect against excessive seepage pressures, internal erosion in cracks or other anomalies, and piping. Excessive seepage pressures can affect embankment stability related to slope slou..." current
  • 15:1315:13, 19 August 2022 diff hist −32 On-Demand Webinar: Identifying Hazards and Improving Public Safety at Low Head DamsNo edit summary current
  • 15:1115:11, 19 August 2022 diff hist +1,356 N On-Demand Webinar: Stability Evaluations of Concrete DamsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2013 |abstract= <!-- Add presentation summary--> Historically, concrete dam analysis focused much of the attention on material property assumptions, which has been and continues to be important. But more recently, the focus is primarily on the modes of failure experienced by these types of dams. This webinar will present a mo..." current
  • 00:5900:59, 19 August 2022 diff hist +199 Training OpportunitiesNo edit summary
  • 00:5900:59, 19 August 2022 diff hist +1,884 N On-Demand Webinar: Hydraulic Design of Labyrinth WeirsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2013 |abstract= <!-- Add presentation summary--> Labyrinth weirs are widely used in spillway rehabilitation to upgrade existing dams to meet updated spillway design flood criteria. In addition to increasing discharge capacity, these weirs are also well suited to regulating upstream pool elevations for flood control or at inta..." current
  • 00:5500:55, 19 August 2022 diff hist +1,122 N On-Demand Webinar: Terminal Structures and Energy Dissipation at Outlet Works and SpillwaysCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2013 |abstract= <!-- Add presentation summary--> Effective energy dissipation of flows from outlet works and spillways is an extremely important component in dam safety. Undersized or ineffective structures can lead to damage and failure, possibly endangering the dam or the flow channel and properties downstream. Generalized..." current
  • 00:5200:52, 19 August 2022 diff hist +200 Training OpportunitiesNo edit summary
  • 00:5200:52, 19 August 2022 diff hist +2,176 N On-Demand Webinar: Using Instrumentation for Dam Safety MonitoringCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2013 |abstract= <!-- Add presentation summary--> It is widely accepted that monitoring programs are important for dam safety. Monitoring programs provide the information necessary to understanding the on-going performance of the dam, as well as the ability to detect a change in this performance, which can be critical in ident..." current
  • 00:5000:50, 19 August 2022 diff hist +906 N On-Demand Webinar: Loss of Life Consequence Assessment for Dam Failure ScenariosCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2013 |abstract= <!-- Add presentation summary--> This webinar looks at the evaluation of loss of life resulting from a dam failure, use of loss of life estimates, hazard classification, improvement of emergency action planning, determination of individual and societal risk, a comparison of loss of life from dam failure to los..." current
  • 00:4600:46, 19 August 2022 diff hist +224 Training OpportunitiesNo edit summary
  • 00:4600:46, 19 August 2022 diff hist +1,738 N On-Demand Webinar: Tolerable Risk Guidelines for Dams: How Safe is Safe EnoughCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2013 |abstract= <!-- Add presentation summary--> Tolerable risk guidelines are used to guide the process of evaluating whether or not dam safety risks are low enough. They provide a means of relating dam safety risks to other risks to which people are exposed as a result of technological hazards. While these guidelines should..." current
  • 00:4400:44, 19 August 2022 diff hist +1,505 N On-Demand Webinar: RCC Applications in Dam Engineering - What We Have Learned and What's NewCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2013 |abstract= <!-- Add presentation summary--> This webinar will focus on the many applications of RCC in dam engineering, including RCC dams, RCC overtopping protection, and RCC use in cofferdams. Other topics to be covered will be RCC for raising and rehabilitating existing concrete dams and RCC for grade control structur..." current

18 August 2022

  • 23:5723:57, 18 August 2022 diff hist +268 Training OpportunitiesNo edit summary
  • 23:5723:57, 18 August 2022 diff hist +1,397 N On-Demand Webinar: Evaluation of Seepage Related Potential Failure Modes (PFM's) in Embankments with Emphasis on Outlet PenetrationsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2013 |abstract= <!-- Add presentation summary--> Evaluation of potential seepage failure modes in embankment dams and in particular around outlet works penetrations is a very important aspect of dam safety evaluations. Assessing potential seepage failure modes typically requires designing and evaluating investigation and inst..." current
  • 23:5723:57, 18 August 2022 diff hist +864 N On-Demand Webinar: Legal Responsibilities of Dam Owners, Operators, and RegulatorsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2013 |abstract= <!-- Add presentation summary--> This webinar will address the legal responsibilities in: owning and operating a dam under normal conditions, during a flood, or in cases of a breach; devising, testing, and updating emergency action and business continuity plans; and maintaining the dam to minimize the chances..." current
  • 23:5023:50, 18 August 2022 diff hist +361 Training OpportunitiesNo edit summary
  • 23:5023:50, 18 August 2022 diff hist +1,044 N On-Demand Webinar: Introduction to Earth Spillway Design and EvaluationCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2012 |abstract= <!-- Add presentation summary--> This webinar provides an introductory discussion of the processes governing earth and vegetated earth spillway design and performance. Topics include the history of vegetated earth spillway use by the USDA and associated design criteria, the concept of stability and integrity d..." current
  • 23:4923:49, 18 August 2022 diff hist +1,044 N On-Demand Webinar: Introduction to Grouting for DamsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2012 |abstract= <!-- Add presentation summary--> This webinar is intended to provide an introduction to dam foundation grouting for dam regulators, owners, and consultants. Topics covered will include determining the need and applicability of grouting, types of foundation grouting, an explanation of the grouting process inclu..." current
  • 23:4623:46, 18 August 2022 diff hist +1,408 N On-Demand Webinar: Introduction to Physical Modeling of Spillways for DamsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2012 |abstract= <!-- Add presentation summary--> Physical models have been used as part of the design process for spillways and other hydraulic structures for centuries. Their use has proven to be extremely effective for validating hydraulic design schemes for new and rehabilitated spillways, for the discovery of hydraulic de..." current
  • 23:4423:44, 18 August 2022 diff hist −5 On-Demand Webinar: Introduction to Concrete Gravity DamsNo edit summary current
  • 23:4123:41, 18 August 2022 diff hist +608 Training OpportunitiesNo edit summary
  • 23:4023:40, 18 August 2022 diff hist +945 N On-Demand Webinar: Emergency Action Plan BasicsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2012 |abstract= <!-- Add presentation summary--> This webinar is intended to provide an introduction to emergency action plans (EAPs) for dam safety emergency planners, dam owners, dam regulators, and consultants. The webinar will include information that will be useful to participants in developing new EAPs and improving the..." current
  • 23:3723:37, 18 August 2022 diff hist +914 N On-Demand Webinar: Hydraulics 201 for Dam SafetyCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2012 |abstract= <!-- Add presentation summary--> This webinar will have four one-half hour sessions and will begin with a brief review of the Hydraulics 101 lectures. Uniform flow, specific energy, and gradually varied flow will be covered in the first session. Hydraulic modeling and water surface profile computations will be..." current
  • 23:3423:34, 18 August 2022 diff hist +1,384 N On-Demand Webinar: PMP and the History of HMRsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2012 |abstract= <!-- Add presentation summary--> Probable Maximum Precipitation (PMP) is used to compute the Probable Maximum Flood (PMF) that in turn is used by federal and state regulators to evaluate the safety of dams. The concept of an upper limit for precipitation was presented in the 1940’s with procedures for determ..." current
  • 23:3223:32, 18 August 2022 diff hist +1,100 N On-Demand Webinar: Hydrology 201 for Dam SafetyCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2012 |abstract= <!-- Add presentation summary--> The Hydrology 201 webinar consists of four one-half hour segments. The first segment is a brief review of Hydrology 101 emphasizing some of the important hydrologic issues. The second segment will concentrate on the NRCS procedures to determine the loss rate function and the di..." current
  • 23:3023:30, 18 August 2022 diff hist +1,911 N On-Demand Webinar: Field Investigations for New and Existing DamsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2012 |abstract= <!-- Add presentation summary--> The purpose of the webinar is to provide an overview of the process required to developing field investigation programs for design of new dams or rehabilitation of existing dams. The presentation will include the four phases that are typical of field investigations for new and..." current
  • 23:2723:27, 18 August 2022 diff hist +984 N On-Demand Webinar: Structural Condition Assessment of Dam Facilities with Non-Destructive Evaluation MethodsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2012 |abstract= <!-- Add presentation summary--> The webinar will discuss the basics of various non-destructive evaluation (NDE) methods and their applications for investigating dam, spillway and conduit conditions such as freeze-thaw cracking, void, seepage, corrosion of reinforcing, anchor bolts, strength/moduli, and stabil..." current
  • 23:2423:24, 18 August 2022 diff hist +2,109 N On-Demand Webinar: Risk Management for a Portfolio of DamsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2011 |abstract= <!-- Add presentation summary--> There is a growing recognition of the value of using risk assessment as a supplement to traditional engineering approaches to dam safety decision making. This is referred to as a risk-informed approach in which decision making utilizes information obtained from a risk assessmen..." current
  • 23:2123:21, 18 August 2022 diff hist +312 Training OpportunitiesNo edit summary
  • 23:2023:20, 18 August 2022 diff hist +1,339 N On-Demand Webinar: Risk Assessment Basics for an Individual DamCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2011 |abstract= <!-- Add presentation summary--> There is a growing recognition of the value of using risk assessment as a supplement to traditional engineering approaches to dam safety decision making. This is referred to as a risk-informed approach in which decision-making utilizes information obtained from a risk assessmen..." current
  • 23:1723:17, 18 August 2022 diff hist +865 N On-Demand Webinar: Roller Compacted Concrete - Design and Construction of Water Control StructuresCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2011 |abstract= <!-- Add presentation summary--> This webinar will provide a general overview of the development of RCC and how this material is being used in dams and spillways. Recent design and construction trends will be presented in the areas of mix designs, jointing, facing systems, and placement procedures. The primary..." current
  • 23:1523:15, 18 August 2022 diff hist +1,405 N On-Demand Webinar: Filter Design History and a One-Step Design ProcessCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2011 |abstract= <!-- Add presentation summary--> The webinar consists of two basic parts: *A history of filter design practice including theoretical design considerations. *A step-by-step design process with criterion for the design of a critical filter for one example soil type. The primary topics covered in the first part..." current
  • 23:1123:11, 18 August 2022 diff hist +24 Contribute To This SiteNo edit summary
  • 23:0923:09, 18 August 2022 diff hist +715 N Training OpportunitiesCreated page with "<!-- Order first alphabetically by author, then most recent date, then alphabetically by title--> {| class="wikitable sortable" style="width: 100%; background-color: #fff;" |- ! Author !! Title !! Date |- | ASDSO || On-Demand Webinar: Hydraulics 101: Intro to Hydraulics for Dam Safety || 2011 |- | ASDSO || On-Demand Webinar: Hydrology 101 for Dam Safety || 2011 |- | ASDSO || On-Demand Webinar: Empirical Estimates of Permeability for Earth Dam Projects || 2010..."
  • 23:0923:09, 18 August 2022 diff hist +668 N On-Demand Webinar: Hydraulics 101: Intro to Hydraulics for Dam SafetyCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2011 |abstract= <!-- Add presentation summary--> This webinar stresses the fundamentals of hydraulics and its application to dam safety. The presentation will include four short sessions: (1) Fluid Flow, (2) Uniform Flow in Open Channels, (3) Specific Energy, and (4) Water Surface Profile. Precedes the webinar Hydraulics 201...." current
  • 23:0723:07, 18 August 2022 diff hist +612 N On-Demand Webinar: Hydrology 101 for Dam SafetyCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2011 |abstract= <!-- Add presentation summary--> The webinar stresses the fundamentals of hydrology and is an introduction to hydrologic processes. The class will stress the importance the fundamentals and its application to dam safety. Precedes the course Hydrology 201. |link= <!-- Add Url to page below--> https://portal.d..." current
  • 23:0423:04, 18 August 2022 diff hist +904 N On-Demand Webinar: Empirical Estimates of Permeability for Earth Dam ProjectsCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2010 |abstract= <!-- Add presentation summary--> This webinar provides a thorough discussion of the range of permeability likely in natural and recompacted embankment soils. Empirical correlations and charts are provided that can assist in the evaluation of design report assumptions and models used for seepage analyses. Vario..." current
  • 22:0522:05, 18 August 2022 diff hist +1,683 N On-Demand Webinar: Pitfalls in Quality Control Processes for Compacted Earth FillCreated page with "{{Trainings Template |author= <!-- Add author/publisher below--> Association of State Dam Safety Officials |year= <!-- Add publication year --> 2010 |abstract= <!-- Add presentation summary--> Quality control activities are important during the construction of an earth dam. The quality control program is intended to ensure that the compacted fill meets or exceeds all the specifications for the earth fill in the construction contract. The two primary specifications in..." current
  • 22:0222:02, 18 August 2022 diff hist +17 Template:Trainings TemplateNo edit summary Tag: Manual revert
  • 22:0122:01, 18 August 2022 diff hist −17 Template:Trainings TemplateNo edit summary
  • 21:5921:59, 18 August 2022 diff hist 0 Template:Trainings TemplateNo edit summary
  • 21:5821:58, 18 August 2022 diff hist +1 Template:Trainings TemplateNo edit summary
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