User contributions for Camrenbt

23 June 2022

• 22:0822:08, 23 June 2022 diff hist 0‎ N File:CFC12.jpg ‎No edit summary current
• 22:0722:07, 23 June 2022 diff hist 0‎ N File:CFC11.jpg ‎No edit summary current
• 22:0722:07, 23 June 2022 diff hist 0‎ N File:CFC10.jpg ‎No edit summary current
• 22:0722:07, 23 June 2022 diff hist 0‎ N File:CFC9.jpg ‎No edit summary current
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• 22:0622:06, 23 June 2022 diff hist 0‎ N File:CFC6.jpg ‎No edit summary current
• 22:0622:06, 23 June 2022 diff hist 0‎ N File:CFC5.jpg ‎No edit summary current
• 22:0622:06, 23 June 2022 diff hist 0‎ N File:CFC4.jpg ‎No edit summary current
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• 22:0522:05, 23 June 2022 diff hist 0‎ N File:CFC2.jpg ‎No edit summary current
• 22:0522:05, 23 June 2022 diff hist 0‎ N File:CFC1.jpg ‎No edit summary current
• 21:4821:48, 23 June 2022 diff hist +634‎ N CIPP Works well for Smaller Conduits ‎ Created page with "<div style= "text-align:center;">''Message: CIPP works well for smaller conduits in high fill dams.''</div> ----</br> This Montana Dam was successfully lined with 24-inch diameter CIPP. The dam is 43 feet high with 300 acre-feet storage. The project was successful because the dam was in close proximity to the CIPP manufacturing plant, which was important to reduce the chances of the liner curing en route to the project site. <gallery mode="slideshow"> File:CIPP1.jpg|Pr..."
• 21:4821:48, 23 June 2022 diff hist 0‎ N File:CIPP3.jpg ‎No edit summary current
• 21:4821:48, 23 June 2022 diff hist 0‎ N File:CIPP2.jpg ‎No edit summary current
• 21:4821:48, 23 June 2022 diff hist 0‎ N File:CIPP1.jpg ‎No edit summary current
• 21:3621:36, 23 June 2022 diff hist +1,584‎ N ⚠ May require more grout than anticipated ‎ Created page with "<div style= "text-align:center;">''Message: Sliplining perforated CMP can be problematic because grout may fill holes in embankment.''</div> ----</br> '''Lessons Learned:''' #If pipe has holes, consider replacement instead of slip lining. It can be difficult to estimate grout needs because voids adjacent to the conduit can fill with grout. #Grout mix and placement technique is very important. The grout must be flowable in order to properly seal the annular space. #Grout..."
• 21:3621:36, 23 June 2022 diff hist 0‎ N File:SMR4.jpg ‎No edit summary current
• 21:3621:36, 23 June 2022 diff hist 0‎ N File:SMR3.jpg ‎No edit summary current
• 21:3521:35, 23 June 2022 diff hist 0‎ N File:SMR2.jpg ‎No edit summary current
• 21:3521:35, 23 June 2022 diff hist 0‎ N File:SMR1.jpg ‎No edit summary current
• 21:3021:30, 23 June 2022 diff hist +1,262‎ N ⚠ May force water along outside of pipe ‎ Created page with "<div style= "text-align:center;">''Message: Sliplining perforate CMP can be problematic because water may be forced through the embankment instead of passing through the pipe.''</div> ----</br> <gallery mode="slideshow"> File:SMC1.jpg|The old CMP was sliplined right before weather shut down the project. The filter seepage control diaphragm was not installed in time and was planned for the following spring. File:SMC2.jpg|The old CMP was sliplined right before weather shu..."
• 21:3021:30, 23 June 2022 diff hist 0‎ N File:SMC4.jpg ‎No edit summary current
• 21:3021:30, 23 June 2022 diff hist 0‎ N File:SMC3.jpg ‎No edit summary current
• 21:3021:30, 23 June 2022 diff hist 0‎ N File:SMC2.jpg ‎No edit summary current
• 21:2921:29, 23 June 2022 diff hist 0‎ N File:SMC1.jpg ‎No edit summary current
• 21:2421:24, 23 June 2022 diff hist 0‎ Slipline Example 2 ‎No edit summary
• 21:2321:23, 23 June 2022 diff hist +1,098‎ N Slipline Example 2 ‎ Created page with "<div style= "text-align:center;">''Message: Sliplining can extend a dam's design life.''</div> ----</br> The conduit through this dam was made of corrugated metal. A valve was placed at the downstream end by the owner. The combination of a downstream valve and a corrugated riser pipe led to significant leakage. The pipe was is good condition, but it wasn't made to be pressurized. Sliplining the conduit with HDPE pipe successfully restored the functionality of the dam...."
• 21:2321:23, 23 June 2022 diff hist 0‎ N File:2SE4.jpg ‎No edit summary current
• 21:2321:23, 23 June 2022 diff hist 0‎ N File:2SE3.jpg ‎No edit summary current
• 21:2321:23, 23 June 2022 diff hist 0‎ N File:2SE2.jpg ‎No edit summary current
• 21:2221:22, 23 June 2022 diff hist 0‎ N File:2SE1.jpg ‎No edit summary current
• 21:1821:18, 23 June 2022 diff hist +1,136‎ N Slipline Example 1 ‎ Created page with "<div style= "text-align:center;">''Message: Sliplining large diameter pipe takes extra planning.''</div> ----</br> <gallery mode="slideshow"> File:1SE1.jpg|As part of a major dam rehabilitation project, an 84-inch arch concrete outlet was slip lined with a 72-inch diameter welded steel pipe. File:1SE2.jpg|Due to the pipe size and other construction restrictions, the steel pipe was inserted into the outlet in multiple sections. A trolley system for moving the pipe up the..."
• 21:1821:18, 23 June 2022 diff hist 0‎ N File:1SE5.jpg ‎No edit summary current
• 21:1721:17, 23 June 2022 diff hist 0‎ N File:1SE4.jpg ‎No edit summary current
• 21:1721:17, 23 June 2022 diff hist 0‎ N File:1SE3.jpg ‎No edit summary current
• 21:1721:17, 23 June 2022 diff hist 0‎ N File:1SE2.jpg ‎No edit summary current
• 21:1721:17, 23 June 2022 diff hist 0‎ N File:1SE1.jpg ‎No edit summary current
• 21:1121:11, 23 June 2022 diff hist +62‎ Conduit / Pipe Rehabilitation ‎No edit summary
• 21:1121:11, 23 June 2022 diff hist +99‎ Conduit / Pipe Rehabilitation ‎No edit summary
• 21:1121:11, 23 June 2022 diff hist 0‎ N File:Mechanical Seals for Conduit Repair.pdf ‎No edit summary current
• 21:0921:09, 23 June 2022 diff hist +67‎ Conduit / Pipe Rehabilitation ‎No edit summary
• 21:0921:09, 23 June 2022 diff hist 0‎ N File:You Down with CIPP? – Yeah! You Know Me!.pdf ‎No edit summary current
• 21:0521:05, 23 June 2022 diff hist +3,724‎ N Conduit / Pipe 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",..."
• 21:0521:05, 23 June 2022 diff hist 0‎ N File:Cellular Grout Use in Conduit Sliplining.pdf ‎No edit summary current
• 17:5817:58, 23 June 2022 diff hist −14‎ Pipe too deteriorated? Sliplining is not an option. ‎No edit summary
• 17:5817:58, 23 June 2022 diff hist +1,129‎ N 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..."
• 17:5717:57, 23 June 2022 diff hist 0‎ N File:PTD6.jpg ‎No edit summary current
• 17:5717:57, 23 June 2022 diff hist 0‎ N File:PTD5.jpg ‎No edit summary current
• 17:5717:57, 23 June 2022 diff hist 0‎ N File:PTD4.jpg ‎No edit summary current