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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).

17:20, 24 June 2022 Camrenbt talk contribs created page Importance of a Dry Trench During Construction with Concrete Cradle (Created page with " <div style= "text-align:center;">  ''Message: Concrete pipe support blocks can settle in a wet trench, causing pipe to misalign.'' </div> ----</br>  This Dam was rehabilitated by replacing the last section of pipe with RCP. The pipe was set on support blocks and bedded with high-slump concrete. The trench was not dewatered adequately, causing the pipe support blocks to sink under the weight of...")
17:20, 24 June 2022 Camrenbt talk contribs uploaded File:IDT8.jpg
17:20, 24 June 2022 Camrenbt talk contribs uploaded File:IDT7.jpg
17:20, 24 June 2022 Camrenbt talk contribs uploaded File:IDT6.jpg
17:20, 24 June 2022 Camrenbt talk contribs uploaded File:IDT5.jpg
17:20, 24 June 2022 Camrenbt talk contribs uploaded File:IDT4.jpg
17:20, 24 June 2022 Camrenbt talk contribs uploaded File:IDT3.jpg
17:20, 24 June 2022 Camrenbt talk contribs uploaded File:IDT2.jpg
17:20, 24 June 2022 Camrenbt talk contribs uploaded File:IDT1.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page File:CBI11.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page File:CBI10.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page File:CBI9.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page File:CBI8.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page File:CBI7.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page File:CBI6.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page File:CBI5.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page File:CBI4.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page File:CBI3.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page File:CBI2.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page File:CBI1.jpg
16:54, 24 June 2022 Camrenbt talk contribs created page Concrete Bedding is Easier to Bed than Clay (Created page with "{{Example Page |message=  Message: Concrete bedding installs relatively quickly, without the need for compaction under pipe haunces |body=  Concrete bedding was used successfully in this Montana dam. Placing and encasing the 170-ft, 48-inch concrete outlet conduit was estimated to cost $133,000 (2013 cost). Six days of work effort were required to construct the foundation of the spillway riser, excavate the outle...")
16:54, 24 June 2022 Camrenbt talk contribs uploaded File:CBI11.jpg
16:54, 24 June 2022 Camrenbt talk contribs uploaded File:CBI10.jpg
16:54, 24 June 2022 Camrenbt talk contribs uploaded File:CBI9.jpg
16:54, 24 June 2022 Camrenbt talk contribs uploaded File:CBI8.jpg
16:54, 24 June 2022 Camrenbt talk contribs uploaded File:CBI7.jpg
16:54, 24 June 2022 Camrenbt talk contribs uploaded File:CBI6.jpg
16:54, 24 June 2022 Camrenbt talk contribs uploaded File:CBI5.jpg
16:54, 24 June 2022 Camrenbt talk contribs uploaded File:CBI4.jpg
16:54, 24 June 2022 Camrenbt talk contribs uploaded File:CBI3.jpg
16:54, 24 June 2022 Camrenbt talk contribs uploaded File:CBI2.jpg
16:54, 24 June 2022 Camrenbt talk contribs uploaded File:CBI1.jpg
16:40, 24 June 2022 Camrenbt talk contribs created page Template:Example Page (Created page with "<div style= "text-align:center;">''Message: {{{message}}}''</div> ----</br> {{{body}}} <gallery mode="slideshow"> {{{pictures}}} </gallery> Category:Example Pages {{Revhistinf}}")
16:32, 24 June 2022 Camrenbt talk contribs created page File:PVC.jpg
16:32, 24 June 2022 Camrenbt talk contribs created page PVC in Small, Low-Hazard Dam (Created page with "<div style= "text-align:center;">''Message: Iron pipes with downstream valves are often in surprisingly good condition...but not always.''</div> ----</br> PVC pipe is not as commonly used due to concerns with lack of watertightness and other inherent disadvantages. The major disadvantage with PVC pipe is the bell and spigot joint connections. This type of joint connection has the potential for leakage or can separate as the embankment dam settles. The bell and spigot jo...")
16:32, 24 June 2022 Camrenbt talk contribs uploaded File:PVC.jpg
16:28, 24 June 2022 Camrenbt talk contribs created page File:HEI2.jpg
16:28, 24 June 2022 Camrenbt talk contribs created page File:HEI1.jpg
16:28, 24 June 2022 Camrenbt talk contribs created page HDPE Encased in Concrete (Created page with "<div style= "text-align:center;">''Message: HDPE pipe should be encased in concrete.''</div> ----</br> The CMP outlet in this Washington State Dam was replaced with HDPE pipe. The pipe was encased in concrete to ensure quality compaction against the conduit. <gallery mode="slideshow"> File:HEI1.jpg|Placing concrete forms around HDPE pipe. File:HEI2.jpg|HDPE pipe after concrete encasement. </gallery> Category:Example Pages {{Revhistinf}}")
16:28, 24 June 2022 Camrenbt talk contribs uploaded File:HEI2.jpg
16:28, 24 June 2022 Camrenbt talk contribs uploaded File:HEI1.jpg
16:24, 24 June 2022 Camrenbt talk contribs created page File:RP3.jpg
16:24, 24 June 2022 Camrenbt talk contribs created page File:RP2.jpg
16:24, 24 June 2022 Camrenbt talk contribs created page File:RP1.jpg
16:24, 24 June 2022 Camrenbt talk contribs created page Coated CMP Example, Low-Hazard Dam (Created page with "<div style= "text-align:center;">''Message: CMP conduits can be coated with PVC to prevent corrosion''</div> ----</br> This Fergus County, MT dam was rehabilitated following failure using a PVC coated CMP. Extra caution is advised when installing coated CMP, a tiny nick can start the process of corrosion. <gallery mode="slideshow"> File:RP1.jpg|Outlet end of pipe File:RP2.jpg|Outlet of new CMP File:RP3.jpg|Inlet structure with coated CMP </gallery> Category:Example...")
16:24, 24 June 2022 Camrenbt talk contribs uploaded File:RP3.jpg
16:24, 24 June 2022 Camrenbt talk contribs uploaded File:RP2.jpg
16:24, 24 June 2022 Camrenbt talk contribs uploaded File:RP1.jpg
16:17, 24 June 2022 Camrenbt talk contribs created page Replacement (Created page with "Conduit replacement is achieved by excavating the embankment, removing the existing conduit, and replacing with a new conduit. Common replacement pipe material types include Corrugated Metal Pipe, Concrete Pipe, and Plastic Pipe. Several important questions to ask include: #Is the existing means of control adequate? Is the gate / valve in a good condition, location, with no operational problems? If not, an evaluation of outlet configurations should be first. #The next ch...")
15:59, 24 June 2022 Camrenbt talk contribs moved page Filter Diaphram Exhibits to Filter Diaphragm Exhibits