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Combined display of all available logs of ASDSO Dam Safety Toolbox. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

21:18, 23 June 2022 Camrenbt talk contribs uploaded File:1SE5.jpg
21:18, 23 June 2022 Camrenbt talk contribs uploaded File:1SE4.jpg
21:18, 23 June 2022 Camrenbt talk contribs uploaded File:1SE3.jpg
21:18, 23 June 2022 Camrenbt talk contribs uploaded File:1SE2.jpg
21:18, 23 June 2022 Camrenbt talk contribs uploaded File:1SE1.jpg
21:11, 23 June 2022 Camrenbt talk contribs created page File:Mechanical Seals for Conduit Repair.pdf
21:11, 23 June 2022 Camrenbt talk contribs uploaded File:Mechanical Seals for Conduit Repair.pdf
21:09, 23 June 2022 Camrenbt talk contribs created page File:You Down with CIPP? – Yeah! You Know Me!.pdf
21:09, 23 June 2022 Camrenbt talk contribs uploaded File:You Down with CIPP? – Yeah! You Know Me!.pdf
21:05, 23 June 2022 Camrenbt talk contribs created page File:Cellular Grout Use in Conduit Sliplining.pdf
21:05, 23 June 2022 Camrenbt talk contribs created page Rehabilitation (Created page with "Rehabilitation is typically accomplished by one of three methods, sliplining solid pipe, installing cured-in-place pipe (CIPP) liners, or using internal sleeves. Any time you change the equilibrium of a pipe by adding internal lining, there is risk that seepage will begin to move along the outside of the pipe. Thus, seepage control must also be considered. ==Slipline Solid Pipe== Sliplining is completed by installing a smaller, "carrier pipe" into a larger "host pipe",...")
21:05, 23 June 2022 Camrenbt talk contribs uploaded File:Cellular Grout Use in Conduit Sliplining.pdf
17:58, 23 June 2022 Camrenbt talk contribs created page File:PTD6.jpg
17:58, 23 June 2022 Camrenbt talk contribs created page File:PTD5.jpg
17:58, 23 June 2022 Camrenbt talk contribs created page File:PTD4.jpg
17:58, 23 June 2022 Camrenbt talk contribs created page File:PTD3.jpg
17:58, 23 June 2022 Camrenbt talk contribs created page File:PTD2.jpg
17:58, 23 June 2022 Camrenbt talk contribs created page File:PTD1.jpg
17:58, 23 June 2022 Camrenbt talk contribs created page Pipe too deteriorated? Sliplining is not an option. (Created page with "<div style= "text-align:center;">''Message: It is important to understand the condition of the existing pipe before considering sliplining as a viable option.''</div> ----</br> In this Alaska dam, the principal outlet conduit was in need of rehabilitation. The pipe was a good candidate for sliplining and the condition of the pipe allowed for a successful rehabilitation. However, the dam also had an auxiliary overflow conduit that was in need of rehabilitation. As shown...")
17:58, 23 June 2022 Camrenbt talk contribs uploaded File:PTD6.jpg
17:58, 23 June 2022 Camrenbt talk contribs uploaded File:PTD5.jpg
17:58, 23 June 2022 Camrenbt talk contribs uploaded File:PTD4.jpg
17:58, 23 June 2022 Camrenbt talk contribs uploaded File:PTD3.jpg
17:58, 23 June 2022 Camrenbt talk contribs uploaded File:PTD2.jpg
17:58, 23 June 2022 Camrenbt talk contribs uploaded File:PTD1.jpg
17:50, 23 June 2022 Camrenbt talk contribs created page File:GIB4.jpg
17:50, 23 June 2022 Camrenbt talk contribs created page File:GIB3.jpg
17:50, 23 June 2022 Camrenbt talk contribs created page File:GIB2.jpg
17:50, 23 June 2022 Camrenbt talk contribs created page File:GIB1.jpg
17:50, 23 June 2022 Camrenbt talk contribs created page ⚠ Gather Information Before Design (Created page with "<div style= "text-align:center;">''Message: Pulling a "Smart Pig" through the existing conduit can identify if sliplining is a possibility.''</div> ----</br> This project sought to rehabilitate a 100 year-old outlet conduit. The existing conduit consisted of a 24” diameter Riveted Steel Pipe conduit with Corrugated Metal Pipe extension installed when the dam was enlarged. The proposed rehab design was to slipline a 20" OD SDR 15.5 HDPE pipe and grout the annular space...")
17:50, 23 June 2022 Camrenbt talk contribs uploaded File:GIB4.jpg
17:50, 23 June 2022 Camrenbt talk contribs uploaded File:GIB3.jpg
17:50, 23 June 2022 Camrenbt talk contribs uploaded File:GIB2.jpg
17:50, 23 June 2022 Camrenbt talk contribs uploaded File:GIB1.jpg
17:45, 23 June 2022 Camrenbt talk contribs created page File:Low-Level Conduits - Rehab or Replace?.pdf
17:45, 23 June 2022 Camrenbt talk contribs created page Rehab vs. Replacement (Created page with "Can you rehab or do you need to replace? The first question the designer needs to ask is whether the conduit should be replaced or is a good candidate for rehabilitation. Conduit replacement is likely the approach providing the greatest reliability, but that approach will most likely require draining of the reservoir and be the highest cost option. In some cases, rehabilitation provides a reasonable alternative. Rehabilitation Replacement Abandonment '''Ad...")
17:45, 23 June 2022 Camrenbt talk contribs created page Existing Conditions (Created page with "Before beginning any project pertaining to your dam's outlet works, it is very important to understand the current condition of the conduit. Many conduits may initially look decent, but further investigation shows that the pipe is in need of repair. Missing coatings, corrosion at joints, poor gate condition, and missing corrosion protection are "red flags", and indicate the need for careful intervention. *Pipe Deterioration *Seepage and Piping *Operation *E...")
17:45, 23 June 2022 Camrenbt talk contribs uploaded File:Low-Level Conduits - Rehab or Replace?.pdf
17:22, 23 June 2022 Camrenbt talk contribs created page File:GPS3.jpg
17:22, 23 June 2022 Camrenbt talk contribs created page File:GPS2.jpg
17:22, 23 June 2022 Camrenbt talk contribs created page File:GPS1.jpg
17:22, 23 June 2022 Camrenbt talk contribs created page Closed Conduit Television Camera (Created page with "<div style= "text-align:center;">''Message: Using a mobile video camera mounted on a sled is a cost effective method to inspect straight conduits''</div> ----</br> Utilizing a CCTV camera mounted on a self-propelled robotic crawler is the most common way to effectively inspect a CMP conduit. An operator controls the movement of the crawler and the operation of the CCTV camera. Real-time video is transmitted to an aboveground monitor, which the operator uses to determine...")
17:22, 23 June 2022 Camrenbt talk contribs uploaded File:GPS3.jpg
17:22, 23 June 2022 Camrenbt talk contribs uploaded File:GPS2.jpg
17:22, 23 June 2022 Camrenbt talk contribs uploaded File:GPS1.jpg
17:16, 23 June 2022 Camrenbt talk contribs uploaded a new version of File:Erosion2.jpg
17:14, 23 June 2022 Camrenbt talk contribs created page File:Erosion3.jpg
17:14, 23 June 2022 Camrenbt talk contribs created page File:Erosion2.jpg
17:14, 23 June 2022 Camrenbt talk contribs created page File:Erosion1.jpg
17:14, 23 June 2022 Camrenbt talk contribs created page Erosion/Energy Dissipation (Created page with "The terminal end of an outlet works must be designed to resist erosion. Should the decision be made to rehabilitate a dam, lack of consideration of erosion in the stilling basin could result in damage to a newly installed system. <gallery mode="slideshow"> File:Erosion1.jpg File:Erosion2.jpg File:Erosion3.jpg </gallery> ==Types of Erosion== *Headcuts in stream can lead to failure *Erosion that cuts into the toe of dam can cause embankment instability Categ...")