User contributions for Grichards

8 December 2022

• 00:3900:39, 8 December 2022 diff hist +466‎ N Breach Estimation ‎ Created page with "__NOTOC__ Category:Risk Analysis ---- In performing a risk analysis, the magnitude of the breach opening must be estimated. See also: Breach Parameters. <!-- In the location of an in text citation, simply enclose the citation as follows: <ref> citation </ref>. Citations will automatically populate. Learn more at https://www.mediawiki.org/wiki/Help:Cite. --> {{Citations}} <!-- Revision history information --> {{revhistinf}}"
• 00:3700:37, 8 December 2022 diff hist +563‎ N Structural Response ‎ Created page with "__NOTOC__ Category:Risk Analysis ---- The likelihood of an adverse structural response should be estimated and considered as part of a risk analysis. Structural responses could include dam failure, damaging spillway discharge, spillway failure, etc. <!-- In the location of an in text citation, simply enclose the citation as follows: <ref> citation </ref>. Citations will automatically populate. Learn more at https://www.mediawiki.org/wiki/Help:C..." current
• 00:3400:34, 8 December 2022 diff hist 0‎ Risk Estimation ‎No edit summary
• 00:3200:32, 8 December 2022 diff hist +616‎ N Loading Conditions ‎ Created page with "__NOTOC__ Category:Risk Analysis ---- The frequency of loading conditions that could initiate potential failure and then cause adverse consequences should be estimated and considered as part of a risk analysis. Loading conditions could include reservoir loads levels, floods, earthquakes, ice loading, etc. <!-- In the location of an in text citation, simply enclose the citation as follows: <ref> citation </ref>. Citations will automatically populate. Learn more a..." current
• 00:2900:29, 8 December 2022 diff hist 0‎ Risk Estimation ‎No edit summary
• 00:2900:29, 8 December 2022 diff hist +954‎ Risk Estimation ‎No edit summary
• 00:2300:23, 8 December 2022 diff hist +2‎ Federal Guidelines for Dam Safety Risk Management (FEMA P-1025) ‎No edit summary
• 00:2000:20, 8 December 2022 diff hist −42‎ Risk Management for Dam Safety ‎No edit summary

7 December 2022

• 23:4723:47, 7 December 2022 diff hist +1,054‎ Early Warning Systems ‎No edit summary
• 23:4223:42, 7 December 2022 diff hist −160‎ SCADA / ADAS ‎No edit summary current
• 23:4123:41, 7 December 2022 diff hist −306‎ Digital Information Management and Controls ‎No edit summary current
• 23:3923:39, 7 December 2022 diff hist +2‎ Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring ‎No edit summary
• 23:3823:38, 7 December 2022 diff hist +523‎ Digital Information Management and Controls ‎No edit summary
• 23:3023:30, 7 December 2022 diff hist −1‎ Visual Surveillance & Monitoring ‎No edit summary
• 23:3023:30, 7 December 2022 diff hist +68‎ Inspections ‎No edit summary
• 23:2923:29, 7 December 2022 diff hist −3,018‎ Visual Surveillance & Monitoring ‎No edit summary
• 23:2723:27, 7 December 2022 diff hist −719‎ Technical Inspection ‎No edit summary
• 23:2623:26, 7 December 2022 diff hist +4,914‎ N Technical Inspection ‎ Created page with "__NOTOC__ Category:Surveillance and Monitoring ---- :“A visual inspection is hands-on and requires careful and close examination. The inspector should look closely at the members of connections and not just view them from a distance. Inspectors should use various measuring scales, and other hand tool to identify, measure, and locate areas of concerns. Boroscopes, flashlights, and mirrors bay be necessary to inspect areas of limited visibility. Weld gauges should be..."
• 22:2522:25, 7 December 2022 diff hist +226‎ Precipitation ‎No edit summary
• 22:2122:21, 7 December 2022 diff hist +13‎ Precipitation ‎No edit summary
• 22:2122:21, 7 December 2022 diff hist +101‎ Precipitation ‎No edit summary

6 December 2022

• 22:2622:26, 6 December 2022 diff hist −20‎ Streamflows ‎No edit summary current
• 22:2422:24, 6 December 2022 diff hist −42‎ Reservoir Level ‎No edit summary current
• 20:5020:50, 6 December 2022 diff hist −4‎ Gate Performance ‎No edit summary current
• 20:4920:49, 6 December 2022 diff hist +177‎ Gate Performance ‎No edit summary
• 20:4520:45, 6 December 2022 diff hist +117‎ Structural Surveillance & Monitoring ‎No edit summary current
• 03:3603:36, 6 December 2022 diff hist −136‎ Seasonal Movements ‎No edit summary
• 03:3503:35, 6 December 2022 diff hist +2‎ Ground Motion (Seismicity) ‎No edit summary
• 03:1103:11, 6 December 2022 diff hist +23‎ Inclinometer ‎No edit summary current
• 03:0803:08, 6 December 2022 diff hist −2‎ Inclinometer ‎No edit summary
• 03:0703:07, 6 December 2022 diff hist +3,097‎ N Inclinometer ‎ Created page with "__NOTOC__ Category:Movement Surveillance and Monitoring ---- “The terms ‘inclinometers’ and ‘deflectometers’ are used interchangeably regarding Bureau concrete dams… Inclinometers are used to measure lateral movements in abutments and foundations of concrete dams. Inclinometer installations may consist of the ‘normal’ type, where a casing is installed and a movable inclinometer probe is used to take readings; or a ‘fixed-type’, where the inclinom..."
• 03:0503:05, 6 December 2022 diff hist −2,926‎ Rotation or Horizontal Movement ‎No edit summary
• 03:0403:04, 6 December 2022 diff hist +383‎ Rotation or Horizontal Movement ‎No edit summary
• 02:5602:56, 6 December 2022 diff hist −4‎ ODEX Casing Advancement System ‎No edit summary
• 02:5502:55, 6 December 2022 diff hist −4‎ Rotary Drilling ‎No edit summary
• 02:5502:55, 6 December 2022 diff hist −11‎ Movement Surveillance & Monitoring ‎No edit summary
• 02:5402:54, 6 December 2022 diff hist −8‎ Power-Auger Borings ‎No edit summary
• 02:5402:54, 6 December 2022 diff hist 0‎ m Rotation or Horizontal Movement ‎ Grichards moved page Rotation to Rotation or Horizontal Movement without leaving a redirect
• 00:4500:45, 6 December 2022 diff hist +431‎ N Settlement Sensors ‎ Created page with "__NOTOC__ Category:Movement Surveillance and Monitoring ---- Pneumatic and vibrating-wire settlement sensors monitor the difference in elevation between the sensor unit and its reservoir. <ref name="Glossary"> Federal Guidelines for Dam Safety: Glossary of Terms (FEMA P-148) (FEMA, 2004)</ref> <!-- Revision history information --> {{revhistinf}}"
• 00:4500:45, 6 December 2022 diff hist +26‎ Extensometers ‎No edit summary Tag: Manual revert
• 00:4400:44, 6 December 2022 diff hist +26‎ Survey ‎No edit summary Tag: Manual revert
• 00:4400:44, 6 December 2022 diff hist +26‎ Monuments ‎No edit summary Tag: Manual revert
• 00:4300:43, 6 December 2022 diff hist +1‎ Settlement ‎No edit summary
• 00:3900:39, 6 December 2022 diff hist −26‎ Extensometers ‎No edit summary Tag: Reverted
• 00:3900:39, 6 December 2022 diff hist −26‎ Survey ‎No edit summary Tag: Reverted
• 00:3800:38, 6 December 2022 diff hist −26‎ Monuments ‎No edit summary Tag: Reverted
• 00:3700:37, 6 December 2022 diff hist +615‎ N Extensometers ‎ Created page with "__NOTOC__ Category:Movement Surveillance and Monitoring ---- Borehole extensometers (single-point or multi-point) are instruments designed to measure axial displacement of a fixed point or points along its length. Extensometers can be a rod-type, or a wire-type and are usually grouted into an uncased borehole. They can be installed horizontally, vertically, or at any angle.<ref name="Glossary">Federal Guidelines for Dam Safety: Glossary of Terms (FEMA P-148)| Fede..."
• 00:3500:35, 6 December 2022 diff hist +2‎ Federal Guidelines for Dam Safety: Glossary of Terms (FEMA P-148) ‎No edit summary
• 00:3300:33, 6 December 2022 diff hist +50‎ Monuments ‎No edit summary
• 00:3200:32, 6 December 2022 diff hist +137‎ Monuments ‎No edit summary