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Western Dam Engineering <br /> Technical Note <br /> <br /> May 2016 <br /> <br />18 <br />hot water and steam cure processes. Such <br />equipment may be difficult to get to remote <br />dam sites. <br /> CIPP liners with damage from shipping or poor <br />installation techniques including punctures, <br />breaks, or abrasions must be replaced and <br />should not be repaired in the field. <br /> Infiltration and/or seepage into the existing <br />pipeline need to be controlled prior to <br />installation of the CIPP. <br /> If the CIPP is not correctly sized, it will not fit <br />properly inside the existing pipeline. <br />o Wrinkles can occur if the CIPP is too <br />large. <br />o Voids can occur between the CIPP and <br />the existing pipe if the CIPP is too <br />small. <br />References <br />[1] American Society for Testing and Materials, F1216 Standard <br />Practice for Rehabilitation of Existing Pipelines and Conduits by <br />the Inversion and Curing of a Resin-Impregnated Tube, ASTM <br />International, 2009. <br />[2] American Society for Testing and Materials, F1743 Standard <br />Practice for Rehabilitation of Existing Pipelines and Conduits by <br />Pulled-in-Place Installation of Cured-in-Place Thermosetting <br />Resin Pipe (CIPP), ASTM International, 2008. <br />[3] American Society for Testing and Materials, F2019 Standard Practice for Rehabilitation of Existing Pipelines and Conduits by <br />the Pulled in Place Installation of Glass Reinforced Plastic (GRP) <br />Cured-in-Place Thermosetting Resin Pipe (CIPP), ASTM <br />International, 2009. <br />[4] Dawson, Donna. Composites World. 30 November 2012. Cured- <br />in-Place Pipe: Trenchless Trends. [ONLINE} Available at: <br />http://www.compositesworld.com/articles/cured-in-place-pipe- <br />trenchless-trends. [Accessed 29 March 2016]. <br />[5] Federal Emergency Management Agency, Technical Manual: <br />Conduits through Embankment Dams Best Practices for Design, <br />Construction, Problem Identification, and Evaluation, Inspection, Maintenance, Renovation, and Repair, FEMA 484, September <br />2005.Available at: FEMA.gov <br />[6] Inliner Technologies. 2015. Curing Methods. [ONLINE] Available <br />at: http://www.inliner.com/en/products/curing-methods.aspx. <br />[Accessed 16 April 2016]. <br />[7] Lanzo Lining Services, Inc. 2010. Engineering Design Guide For <br />Rehabilitation With Cured-In-Place Pipe, Second Edition. <br />[ONLINE] Available at: http://lanzo.net/pdf/lanzo-lining-guide- <br />2410.pdf. [Accessed 16 April 2016]. <br />[8] U.S. Army Corps of Engineers, Guidelines for Trenchless Technology: Cured-in-Place Pipe (CIPP), Fold-and-Formed Pipe <br />(FFP), Mini-Horizontal Directional Drilling (Mini-HDD), and <br />Microtunneling, Construction Productivity Advancement <br />Research (CPAR) Program Report No. CPAR-GL-95-2, Waterways <br />Experiment Station, 1995d. Available here: <br />http://www.dtic.mil/dtic/tr/fulltext/u2/a304645.pdf <br />[9] US Trenchless General Engineering & Plumbing. 2015. Cured-in- <br />Place pipe liners. [ONLINE] Available at: <br />http://www.ustrenchless.com/services/pipe-lining/. [Accessed <br />18 March 2016]. <br />