{"id":43,"date":"2015-05-14T15:24:57","date_gmt":"2015-05-14T15:24:57","guid":{"rendered":"https:\/\/www.mcggeotechnical.com\/?page_id=43"},"modified":"2025-08-13T03:06:55","modified_gmt":"2025-08-13T03:06:55","slug":"documents","status":"publish","type":"page","link":"https:\/\/www.mcggeotechnical.com\/?page_id=43","title":{"rendered":"Documents"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>View MCG\u2019s litigation-support videos showcasing dam construction, dewatering processes, and soil erosion issues such as subsurface piping.<\/strong><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/Physical-Model-Depicting-Dam-Design.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of Physical Model Depicting Dam Design.\"><\/object><a id=\"wp-block-file--media-2b095317-2e05-413d-ad36-f2bfddd6b339\" href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/Physical-Model-Depicting-Dam-Design.pdf\">Physical Model Depicting Dam Design<\/a><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/Physical-Model-Depicting-Dam-Design.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-2b095317-2e05-413d-ad36-f2bfddd6b339\">Download<\/a><\/div>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/piping-beneath-a-dam-by-mcg-geotechnical-inc.movie_.mp4\"><\/video><figcaption class=\"wp-element-caption\">Laboratory Model demonstrating erosive flow beneath a dam<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/Horizontal-piping-demonstration-by-mcg-geotechnical-inc.movie-part-1-.movie_.mp4\"><\/video><figcaption class=\"wp-element-caption\">Laboratory model demonstrating erosion beneath the apron of a dam abutted by a sheetpile wall. Part 1.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/horizontal-piping-demonstration-by-mcg-geotechnical-inc.movie-part-2-.movie_.mp4\"><\/video><figcaption class=\"wp-element-caption\">Laboratory model demonstrating erosion beneath the apron of a dam abutted by a sheetpile wall. Part 2.<\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-8257d56b-f0ab-4f31-971a-9494b62e4cb9\" href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/piping-beneath-a-dam-by-mcg-geotechnical-inc.movie_.mp4\">piping beneath a dam by mcg geotechnical inc.movie<\/a><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/piping-beneath-a-dam-by-mcg-geotechnical-inc.movie_.mp4\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-8257d56b-f0ab-4f31-971a-9494b62e4cb9\">Download<\/a><\/div>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/Animation-of-a-cofferdam-construction-sequence.movie_.mp4\"><\/video><figcaption class=\"wp-element-caption\">Animation of cofferdam construction and dewatering sequence leading to unacceptable  piping erosion, sink holes and sand boils.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/Animation-of-cofferdam-dewatering-process.movie_.mp4\"><\/video><figcaption class=\"wp-element-caption\">Animation of dam downstream dewatering operation leading to erosion problems.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The following link is to a draft paper &#8220;Buried Pipe Axial Displacement due to Temperature and Pressure Change&#8221; authored by Mark C. Gemperline August 8, 2022.<\/strong><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/02\/Pipeline-Paper-020525-draft.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of Pipeline Paper 020525 draft.\"><\/object><a id=\"wp-block-file--media-ba4c9d0e-ee54-4566-962f-a4b4b01db18a\" href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/02\/Pipeline-Paper-020525-draft.pdf\">Pipeline Paper 020525 draft<\/a><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/02\/Pipeline-Paper-020525-draft.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-ba4c9d0e-ee54-4566-962f-a4b4b01db18a\">Download<\/a><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<strong>The following link is to a document that presents an evaluation of dioxin transport at the former Krejci Dump Site, Ohio.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/04\/Subsurface-1D-Transport-of-Dioxin-Beneath-Dump-Site-with-footnote-citation-of-proceedings.pdf\">Subsurface 1D Transport of Dioxin Beneath Dump Site with footnote citation of proceedings<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The following link is to a document that presents the general concept of risk-based composite sampling and the method for determining the minimum requirement for the number of specimens to be included in a composite sample.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/04\/Limiting-Site-Soil-Characterization-to-SCHS-with-footnote-citation-of-proceedings.pdf\">Limiting Site Soil Characterization to SCHS with footnote citation of proceedings<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The following link is to a document that presents MCG sponsored research related to the use of recycled materials in flowable fill.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2015\/05\/Beneficial-use-of-recycled-materials-in-flowable-fill-CLSM.pdf\">Beneficial use of recycled materials in flowable fill (CLSM)<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The following is a link to a document presenting the results of MCG research related to the constrained modulus of gravel.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2015\/08\/MCG-Final-Ms-Study-Report031410.pdf\">MCG Final Ms Study Report031410<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The following link is to a&nbsp;slide presentation&nbsp;that &nbsp;summarizes observations of the rate and nature of dioxin migrate into the ground beneath the former Krejci Dump Site. The presentation was given at DIOXIN 2015 in Sau Paulo Brazil.&nbsp; A related paper will be&nbsp;presented at the 26th Annual International Conference on Soil, Water, Energy, and Air, March 21-24, 2016.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2015\/05\/Brazil-Dioxin-2015-presentation.pdf\" rel=\"\">Brazil Dioxin 2015 presentation<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The following link is to a poster that summarizes the important concepts underlying risk-based composite sampling and presents a method for selecting the minimum number of specimens required for a composite sample. The poster will be presented at the 26th Annual International Conference on Soil, Water, Energy, and Air, March 21-24, 2016<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/03\/Consequential-Hot-Spot-Poster-2016.jpg\" target=\"_blank\" rel=\"noopener\">Consequential Hot Spot Poster 2016<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The following are links to papers and presentations that pertain to the development of risk based composite sampling and the Krejci Dump Site.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/1993-MC-Gemperline-Paper-Presenting-Conceptual-Hot-Spot.pdf\" rel=\"\">1993 MC Gemperline Paper Presenting Conceptual Hot Spot<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/1994-BOR-Memo-Presenting-Krejci-Site-Composite-Sampling.pdf\" rel=\"\">1994 BOR Memo Presenting Krejci Site Composite Sampling<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/1994-MC-Gemperline-Composite-Sampling-and-Conceptual-Hot-Spot.pdf\" rel=\"\">1994 MC Gemperline Composite Sampling and Conceptual Hot Spot<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/1999-MC-Gemperline-Weighting-with-Composites-to-Find-SCHS.pdf\" rel=\"\">1999 MC Gemperline Weighting with Composites to Find SCHS<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/1999-Gemperline-Presentation.pdf\" rel=\"\">1999 Gemperline Presentation<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/1999-MC-Gemperline-TA-Magazine-Article-Case-History.pdf\" rel=\"\">1999 MC Gemperline T&amp;A Magazine Article Case History<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/2002-MC-Gemperline-2002-Presentation-Case-History.pdf\" rel=\"\">2002 MC Gemperline 2002 Presentation Case History<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/2015-MC-Gemperline-Krjeic-Case-History-Wrap-Up-Presentation.pdf\" rel=\"\">2015 MC Gemperline Krjeic Case History Wrap-Up Presentation<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Krejci Data Usability Reports and other Krejci Related Documents:&nbsp; The following links provide soil data collected during the Krejci Dump Site&nbsp;&nbsp;cleanup effort&nbsp;in the context of an evaluation of data usability. The links also include&nbsp;a few&nbsp;related documents. Data in&nbsp;DUR 3&nbsp;is referenced in the paper: &#8220;A Field Example of Dioxin-Like Compound Transport in Consolidated Glacial Till.&#8221; This paper was initially prepared for the conference Dioxin 2015 and later expanded for&nbsp;inclusion in the proceedings of the <em>26th Annual International Conference on Soil, Water, Energy, and Air, <\/em>March 21-24, 2016.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/DATA-USABILITY-RPRT-1-pp-1-through-130.pdf\" rel=\"\">DATA USABILITY RPRT 1 pp 1 through 130<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/DATA-USABILITY-RPRT-1-pp-131-through-260.pdf\" rel=\"\">DATA USABILITY RPRT 1 pp 131 through 260<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/DATA-USABILITY-RPRT-1-pp-261-through-390.pdf\" rel=\"\">DATA USABILITY RPRT 1 pp 261 through 390<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/DATA-USABILITY-RPRT-1-pp-391-through-520.pdf\" rel=\"\">DATA USABILITY RPRT 1 pp 391 through 520<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/DATA-USABILITY-RPRT-1-pp-521-through-end.pdf\" rel=\"\">DATA USABILITY RPRT 1 pp 521 through end<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/DATA-USABILITY-RPRT-2-pp-1-through-130.pdf\" rel=\"\">DATA USABILITY RPRT 2 pp 1 through 130<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/DATA-USABILITY-RPRT-2-pp-131-through-260.pdf\" rel=\"\">DATA USABILITY RPRT 2 pp 131 through 260<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/DATA-USABILITY-RPRT-2-pp-261-through-390.pdf\" rel=\"\">DATA USABILITY RPRT 2 pp 261 through 390<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/DATA-USABILITY-RPRT-2-pp-391-through-520.pdf\" rel=\"\">DATA USABILITY RPRT 2 pp 391 through 520<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/DATA-USABILITY-RPRT-2-pp-521-through-end.pdf\" rel=\"\">DATA USABILITY RPRT 2 pp 521 through end<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/DATA-USABILITY-RPRT-2_AppB-p14-18.pdf\" rel=\"\">DATA USABILITY RPRT 2_AppB-p14-18<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2015\/05\/Krejci-1996-Dioxin-and-Furan-Data.pdf\">Krejci 1996 Dioxin and Furan Data<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2015\/05\/Krejci-1996-Dioxin-Sampling-Plan.pdf\">Krejci 1996 Dioxin Sampling Plan<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2015\/05\/5-18-12-Final-DUR-3.pdf\">5 18 12 Final DUR 3<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright\"><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/MCG-Logo-white-2.gif\" rel=\"attachment wp-att-148\"><img loading=\"lazy\" decoding=\"async\" width=\"298\" height=\"300\" src=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/MCG-Logo-white-2-298x300.gif\" alt=\"MCG Logo white 2\" class=\"wp-image-148\" srcset=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/MCG-Logo-white-2-298x300.gif 298w, https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/MCG-Logo-white-2-150x150.gif 150w, https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/MCG-Logo-white-2-768x774.gif 768w, https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/MCG-Logo-white-2-1016x1024.gif 1016w, https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/MCG-Logo-white-2-200x200.gif 200w, https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/MCG-Logo-white-2-35x35.gif 35w, https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2016\/02\/MCG-Logo-white-2-184x184.gif 184w\" sizes=\"auto, (max-width: 298px) 100vw, 298px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/Dam-3D-View_-3D-Default.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of Dam - 3D View_ 3D - Default.\"><\/object><a id=\"wp-block-file--media-235ceaf0-8c44-4d3b-9513-c7c01ea64b6a\" href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/Dam-3D-View_-3D-Default.pdf\">Dam &#8211; 3D View_ 3D &#8211; Default<\/a><a href=\"https:\/\/www.mcggeotechnical.com\/wp-content\/uploads\/2025\/08\/Dam-3D-View_-3D-Default.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-235ceaf0-8c44-4d3b-9513-c7c01ea64b6a\">Download<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>View MCG\u2019s litigation-support videos showcasing dam construction, dewatering processes, and soil erosion issues such as subsurface piping. The following link is to a draft paper &#8220;Buried Pipe Axial Displacement due to Temperature and Pressure Change&#8221; authored by Mark C. Gemperline August 8, 2022. &nbsp;The following link is to a document that presents an evaluation of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-43","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.mcggeotechnical.com\/index.php?rest_route=\/wp\/v2\/pages\/43","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mcggeotechnical.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.mcggeotechnical.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.mcggeotechnical.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mcggeotechnical.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=43"}],"version-history":[{"count":10,"href":"https:\/\/www.mcggeotechnical.com\/index.php?rest_route=\/wp\/v2\/pages\/43\/revisions"}],"predecessor-version":[{"id":469,"href":"https:\/\/www.mcggeotechnical.com\/index.php?rest_route=\/wp\/v2\/pages\/43\/revisions\/469"}],"wp:attachment":[{"href":"https:\/\/www.mcggeotechnical.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=43"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}