{"id":1623,"date":"2018-05-07T14:48:43","date_gmt":"2018-05-07T12:48:43","guid":{"rendered":"https:\/\/intergeo.gr\/ektimisi-perivallontikou-kindinou\/"},"modified":"2025-10-08T14:22:13","modified_gmt":"2025-10-08T12:22:13","slug":"environmental-risk-assessment","status":"publish","type":"page","link":"https:\/\/intergeo.gr\/en\/environmental-risk-assessment\/","title":{"rendered":"Environmental Risk Assessment"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-kq2c4zql-f5b97859722ff544aad662317ef4c97e\">\n#top .av-special-heading.av-kq2c4zql-f5b97859722ff544aad662317ef4c97e{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-kq2c4zql-f5b97859722ff544aad662317ef4c97e .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-kq2c4zql-f5b97859722ff544aad662317ef4c97e .av-subheading{\nfont-size:10px;\n}\n<\/style>\n<div  class='av-special-heading av-kq2c4zql-f5b97859722ff544aad662317ef4c97e av-special-heading-h1 blockquote modern-quote  avia-builder-el-0  el_before_av_one_third  avia-builder-el-first '><h1 class='av-special-heading-tag'  itemprop=\"headline\"  >Environmental Risk Assessment<\/h1><div class='av-subheading av-subheading_below'><hr style=\"width: 70px; border: 1px solid #156133;\" \/>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<div  class='flex_column av-av_one_third-048119fdb636ea3d70edc0b975509c6c av_one_third  avia-builder-el-1  el_after_av_heading  el_before_av_two_third  first flex_column_div  '     ><div  class='togglecontainer av-mghyko2f-56e604187be6c7632d8b7a400b74affb  avia-builder-el-2  avia-builder-el-no-sibling  toggle_close_all' ><section class='av_toggle_section av-mghykjwg-34c2cc4f2de3cca09432b4874f47cf45'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p data-fake-id='#toggle-id-1' class='toggler  activeTitle '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-1'>Geoenvironment<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-1' class='toggle_wrap  active_tc' style='display:block;' ><div class='toggle_content invers-color '  itemprop=\"text\" ><ul>\n<li><a href=\"https:\/\/intergeo.gr\/en\/soil-groundwater-environmental-site-assessment\/\">Soil &amp; Groundwater Environmental Site Assessment<\/a><\/li>\n<li><a href=\"https:\/\/intergeo.gr\/en\/design-implementation-environmental-monitoring\/\">Design &amp; Implementation of Environmental Monitoring Projects<\/a><\/li>\n<li><a href=\"https:\/\/intergeo.gr\/en\/design-implementation-remediation\/\">Design and Implementation of Ground and Ground Water Remediation with in situ or on-site Techniques<\/a><\/li>\n<li><a href=\"https:\/\/intergeo.gr\/en\/environmental-risk-assessment\/\">Environmental Risk Assessment<\/a><\/li>\n<li><a href=\"https:\/\/intergeo.gr\/en\/environmental-measurements-chemical-analyses\/\">Environmental Measurements \u2013 Chemical Analyses<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<\/div><\/div><div  class='flex_column av-av_two_third-feecfcc73494c68bb0d1632d1d5c38ae av_two_third  avia-builder-el-3  el_after_av_one_third  avia-builder-el-last  flex_column_div  '     ><section  class='av_textblock_section av-jktfaqvd-d87e17fa97a83a848296a18dd5d50639 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span style=\"color: #156133;\"><strong>\u0391) At numerous industrial facilities of the same activity\u00a0<\/strong><\/span><\/h3>\n<p>Environmental Risk Assessment at a network of industrial units or facilities with similar functionality (e.g. service stations) provides the opportunity to select the ones presenting the highest risk for a potential environmental incident resulting in the pollution of underground soil and groundwater.<\/p>\n<p>In these cases, we suggest numerous technical improvements for the reduction and elimination of the afforementioned risk, as well as the ability to perform an environmental subsoil investigation phase II.<\/p>\n<p>Here is a breakdown of the steps required:<\/p>\n<ul>\n<li>Environmental parameters recording of the field during an on-site visitation.<\/li>\n<li>Assessment of the environmental parameters based on an existing questionnaire and using certain weight factors<\/li>\n<li>Estimation of the environmental risk for each part of the field.<\/li>\n<li>Classification of each part of the field according to its environmental risk and hierarchical suggestion of necessary intervention actions<\/li>\n<\/ul>\n<div id=\"attachment_950\" style=\"width: 938px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-950\" class=\"size-full wp-image-950\" src=\"http:\/\/intergeo.gr\/wp-content\/uploads\/2018\/08\/\u03c0\u03b5\u03c1\u03b9\u03b2_\u03ba\u03b9\u03bd_1.png\" alt=\"\" width=\"928\" height=\"543\" srcset=\"https:\/\/intergeo.gr\/wp-content\/uploads\/2018\/08\/\u03c0\u03b5\u03c1\u03b9\u03b2_\u03ba\u03b9\u03bd_1.png 928w, https:\/\/intergeo.gr\/wp-content\/uploads\/2018\/08\/\u03c0\u03b5\u03c1\u03b9\u03b2_\u03ba\u03b9\u03bd_1-300x176.png 300w, https:\/\/intergeo.gr\/wp-content\/uploads\/2018\/08\/\u03c0\u03b5\u03c1\u03b9\u03b2_\u03ba\u03b9\u03bd_1-768x449.png 768w, https:\/\/intergeo.gr\/wp-content\/uploads\/2018\/08\/\u03c0\u03b5\u03c1\u03b9\u03b2_\u03ba\u03b9\u03bd_1-705x413.png 705w, https:\/\/intergeo.gr\/wp-content\/uploads\/2018\/08\/\u03c0\u03b5\u03c1\u03b9\u03b2_\u03ba\u03b9\u03bd_1-450x263.png 450w\" sizes=\"auto, (max-width: 928px) 100vw, 928px\" \/><p id=\"caption-attachment-950\" class=\"wp-caption-text\"><strong>Decision Support diagram after the classification of a service station network within the framework of an environmental risk assessment project<\/strong><\/p><\/div>\n<h3><span style=\"color: #156133;\"><strong>\u0392) At a specified site where environmental site assessment phase II has already been performed<\/strong><\/span><\/h3>\n<p>Environmental risk assessment on a site, after conducting environmental site assessment phase II, includes the generation of a site model (CSM: Conceptual Site Model), evaluating each time the data of present contaminants (qualitative and quantitative), the possibility of contamination escape and outspread and the potential ecological impacts of the incident.<\/p>\n<p>Thus the following sequence is defined:<\/p>\n<p><strong>SOURCE \u2013 PATHWAY \u2013 RECEPTOR<\/strong><\/p>\n<p>INTERGEO Hellas has applied many environmental risk evaluation models developed based on its extensive experience as well as many internationally recognised environmental risk assessment models on underground soil and groundwater contamination.<\/p>\n<p>Environmental risk assessment of a site includes assessment of the following:<\/p>\n<p>1. Historical information of the site<br \/>2.\u00a0Available infrastructure and condition of the facilities<br \/>3.\u00a0Surrounding space \u2013 land use<br \/>4.\u00a0Geological \u2013 Hydrogeological data of the site<br \/>5.\u00a0Age of the facility and subsurface facilities<br \/>6.\u00a0Activities and operational methods<br \/>7.\u00a0Soil corrosivity<\/p>\n<p style=\"text-align: center;\"><strong>Example of a <\/strong><strong>Conceptual<\/strong> <strong>Site<\/strong> <strong>Model<\/strong><strong>)<\/strong><\/p>\n<div id=\"attachment_953\" style=\"width: 765px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-953\" class=\"wp-image-953 size-full\" src=\"http:\/\/intergeo.gr\/wp-content\/uploads\/2018\/08\/\u03c0\u03b5\u03c1\u03b9\u03b2_\u03ba\u03b9\u03bd_3.png\" alt=\"\" width=\"755\" height=\"713\" srcset=\"https:\/\/intergeo.gr\/wp-content\/uploads\/2018\/08\/\u03c0\u03b5\u03c1\u03b9\u03b2_\u03ba\u03b9\u03bd_3.png 755w, https:\/\/intergeo.gr\/wp-content\/uploads\/2018\/08\/\u03c0\u03b5\u03c1\u03b9\u03b2_\u03ba\u03b9\u03bd_3-300x283.png 300w, https:\/\/intergeo.gr\/wp-content\/uploads\/2018\/08\/\u03c0\u03b5\u03c1\u03b9\u03b2_\u03ba\u03b9\u03bd_3-705x666.png 705w, https:\/\/intergeo.gr\/wp-content\/uploads\/2018\/08\/\u03c0\u03b5\u03c1\u03b9\u03b2_\u03ba\u03b9\u03bd_3-450x425.png 450w\" sizes=\"auto, (max-width: 755px) 100vw, 755px\" \/><p id=\"caption-attachment-953\" class=\"wp-caption-text\"><strong>Typical Conceptual Site Model (CSM) for a contaminated field where all the potential ways of contamination escape and potential recipients are registered<\/strong><\/p><\/div>\n<h3><span style=\"color: #156133;\"><strong>Relative Experience<\/strong><\/span><\/h3>\n<p>Since 1996, INTERGEO has successfully implemented several Environmental Risk Assessment projects in over 4,000 service stations and over 100 large\u00a0 industrial plants in Greece and the Balkans.<\/p>\n<p>Also, in the context of assessment of subsoil and groundwater pollution in a field, INTERGEO applies the environmental risk assessment model in combination by comparing the concentrations of pollutants identified within maximum acceptable limits both in Greece and Internationally.<\/p>\n<\/div><\/section><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"folder":[],"class_list":["post-1623","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Environmental site assessment | INTERGEO Thessaloniki<\/title>\n<meta name=\"description\" content=\"Environmental site assessment from INTERGEO enviromental technology. 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