{"id":1445,"date":"2022-05-30T13:21:15","date_gmt":"2022-05-30T12:21:15","guid":{"rendered":"https:\/\/www.ehstechniques.es\/investigation-and-soil-remediation\/"},"modified":"2026-02-06T13:46:31","modified_gmt":"2026-02-06T12:46:31","slug":"investigation-soil-remediation","status":"publish","type":"page","link":"https:\/\/www.ehstechniques.es\/en\/investigation-soil-remediation\/","title":{"rendered":"Investigation and soil remediation"},"content":{"rendered":"\n\t<section class=\"section\" id=\"section_953709686\">\n\t\t<div class=\"bg section-bg fill bg-fill  \" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_953709686 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n  margin-bottom: -80px;\n  min-height: 370px;\n}\n#section_953709686 .section-bg.bg-loaded {\n  background-image: url(https:\/\/www.ehstechniques.es\/wp-content\/uploads\/2023\/01\/cabecera_suelos.jpg);\n}\n#section_953709686 .section-bg {\n  background-position: 64% 62%;\n}\n#section_953709686 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_953709686 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n@media (min-width:550px) {\n  #section_953709686 {\n    padding-top: 0px;\n    padding-bottom: 0px;\n    min-height: 400px;\n  }\n}\n@media (min-width:850px) {\n  #section_953709686 {\n    min-height: 380px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_1529486909\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-collapse align-middle align-center\"  id=\"row-597441228\">\n\n\n\t<div id=\"col-1492458951\" class=\"col medium-10 small-10 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-462432734\" class=\"text sombreado\">\n\t\t\n\n<h3>Investigation and soil remediation<\/h3>\n\t\t\n<style>\n#text-462432734 {\n  font-size: 1.4rem;\n  line-height: 0.75;\n  color: rgb(255, 255, 255);\n}\n#text-462432734 > * {\n  color: rgb(255, 255, 255);\n}\n@media (min-width:550px) {\n  #text-462432734 {\n    font-size: 1.4rem;\n  }\n}\n@media (min-width:850px) {\n  #text-462432734 {\n    font-size: 1.6rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1492458951 > .col-inner {\n  margin: 0px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\n<style>\n#row-597441228 > .col > .col-inner {\n  padding: 10px 0px 0px 0px;\n}\n<\/style>\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1529486909 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n  margin-bottom: 0px;\n  min-height: 80px;\n}\n#section_1529486909 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1529486909 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_816889660\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-collapse align-middle align-center\"  id=\"row-1061631356\">\n\n\n\t<div id=\"col-78511072\" class=\"col medium-10 small-10 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-1367178751\" class=\"text\">\n\t\t\n\n<h2>State of the art solutions from one the most experienced team of professionals in Spain and worldwide. Our ISO 17020 quality certificate as inspection entity verifies it.<\/h2>\n\t\t\n<style>\n#text-1367178751 {\n  font-size: 0.8rem;\n  line-height: 1;\n  color: rgb(100, 100, 100);\n}\n#text-1367178751 > * {\n  color: rgb(100, 100, 100);\n}\n@media (min-width:850px) {\n  #text-1367178751 {\n    font-size: 0.9rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-78511072 > .col-inner {\n  margin: 0px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\n<style>\n#row-1061631356 > .col > .col-inner {\n  padding: 10px 0px 0px 0px;\n}\n<\/style>\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_816889660 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n  min-height: 90px;\n  background-color: rgb(194, 194, 194);\n}\n#section_816889660 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_816889660 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_41689264\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row row-small\"  id=\"row-999283932\">\n\n\n\t<div id=\"col-1849913957\" class=\"col medium-12 small-12 large-8 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-color:rgb(178, 230, 54);border-width:0px 2px 0px 0px;\">\n\t<\/div>\n\t\t\t\n\n\t<section class=\"section\" id=\"section_1569582416\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-659188949\">\n\n\n\t<div id=\"col-1753397117\" class=\"col medium-12 small-12 large-12 small-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-3803166316\" class=\"text\">\n\t\t\n\n<h3>Tailor-made solutions from a team with extensive national and international experience. Our ISO 17020 quality certificate as inspection entity verifies it.<\/h3>\n<p>At <strong>EHS Techniques<\/strong> we have professional experts in potentially contaminated soils and groundwater. Our <strong>ISO 17020<\/strong> accreditation as an inspection entity, issued by <strong>ENAC<\/strong>, and our authorization in all the Autonomous Communities where it is required, guarantee that the work is carried out with the highest <strong>technical and legal standards<\/strong>. We offer service throughout the national territory and also internationally, relying outside Spain on a network of local partners to ensure technical capacity, logistics and extensive experience.  <\/p>\n<p><strong>What do we do in Soil Investigation and Remediation?<\/strong><\/p>\n<p>Our services cover all phases necessary to address <strong>soil, subsurface vapor and groundwater contamination<\/strong>, from detection to environmental remediation:<\/p>\n<ul>\n<li><u>Preventive consulting<\/u><br>Installation of measures for prevention, control and early detection of incidents that may affect the subsoil. This includes <strong>inspection protocols, warning systems<\/strong>, and procedures that reduce the <strong>risk of future contamination.<\/strong> <\/li>\n<li><u>Investigation and quantification of future liabilities<br><\/u>We conduct detailed investigations as part of due diligence studies, estimating potential costs associated with environmental liabilities. We evaluate previous incidents, site industrial history and <strong>subsurface conditions<\/strong>. <\/li>\n<li><u>Impact assessment after industrial incidents<br><\/u>When incidents have occurred at industrial sites, we offer subsoil impact assessment<strong>, quantifying<\/strong> technical, environmental and economic<strong> damages.<\/strong> <\/li>\n<li><u>Studies, monitoring and technical analysis<br><\/u>We perform <strong>soil<\/strong>, subsoil vapor and groundwater <strong>sampling<\/strong> to respond to administrative requirements; we perform <strong>quantitative risk analysis (QRA)<\/strong> to assess whether remediation is necessary, and define target values to be achieved, if applicable.<\/li>\n<li><u>Remediation plans and implementation<br><\/u>We design conceptual and detailed Remediation Plans, specifying appropriate <strong>decontamination technologies<\/strong> according to the type and degree of contamination: in situ biodegradation, landfarming, air sparging, soil venting, in situ oxidation\/reduction, bioslurping, excavation and removal to landfill, natural attenuation, etc.<\/li>\n<li><u>Supervision and quality control<br><\/u>We supervise remediation work performed by third parties to ensure compliance with environmental objectives, <strong>technical guarantees<\/strong>, <strong>regulatory compliance<\/strong> and robustness of results.<\/li>\n<li><u>Advice for insurers<br><\/u>We support insurance companies in the valuation of remediation costs, environmental claims and liabilities associated with soil contamination or related incidents.<\/li>\n<\/ul>\n<p><strong>Benefits of working with EHS Techniques<\/strong><\/p>\n<ul>\n<li><u>Certification and technical guarantee<\/u> thanks to ISO 17020 accreditation and regional authorization to work in contaminated soil and water.<\/li>\n<li><u>Clear diagnosis of future risks and costs<\/u>, allowing for financial planning of potential liabilities.<\/li>\n<li><u>Legal and reputational protection<\/u> by anticipating pollution problems, reducing environmental liabilities and avoiding administrative sanctions.<\/li>\n<li>Tailored <u>solutions<\/u>, with technology appropriate to the type of contamination, operating capacity and site conditions.<\/li>\n<li><u>Comprehensive management<\/u>, from investigation to effective remediation, supervision and verification of final results and compliance with legal requirements.<\/li>\n<\/ul>\n<p>If your company needs rigorous assessment, robust action plans to remediate contaminated soils or manage environmental liabilities, <strong>contact us<\/strong>. At EHS Techniques, we provide the technical, economic and operational analysis needed to restore soils, recover environmental functionality and ensure regulatory compliance. <\/p>\n\t\t\n<style>\n#text-3803166316 {\n  font-size: 0.95rem;\n  line-height: 1.4;\n  text-align: left;\n}\n@media (min-width:550px) {\n  #text-3803166316 {\n    font-size: 1rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"max-width:600px;background-color:rgb(188, 218, 117);\"><\/div>\n\n<h3>Soil Investigation and Remediation &#8211; Frequently Asked Questions<\/h3>\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1753397117 > .col-inner {\n  padding: 0 0px 0px 0px;\n  margin: 0 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\n<style>\n#row-659188949 > .col > .col-inner {\n  padding: 0 0px 0px 0px;\n}\n<\/style>\n<\/div>\n<div class=\"accordion\">\n\n<div id=\"accordion-286633392\" class=\"accordion-item\"><a id=\"accordion-286633392-label\" href=\"#\" class=\"accordion-title plain\" aria-expanded=\"false\" aria-controls=\"accordion-286633392-content\"><button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button><span>1. What techniques are used to investigate soil and groundwater contamination?<\/span><\/a><div id=\"accordion-286633392-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-286633392-label\">\n\n<p>The most frequent is the use of borings, although it depends on each case. If the soil is to be sampled at a depth of less than 3 m, calicatas made with an excavator can be used (or even manually, if the depth is up to 1.5 m). <\/p>\n<p>Most important is the Investigation Plan, which must be adapted to each site, taking into account aspects such as the history of the site, the chemical compounds used, storage locations, depth to groundwater, objectives pursued, etc.<\/p>\n\n<\/div><\/div>\n<div id=\"accordion-3451624526\" class=\"accordion-item\"><a id=\"accordion-3451624526-label\" href=\"#\" class=\"accordion-title plain\" aria-expanded=\"false\" aria-controls=\"accordion-3451624526-content\"><button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button><span>How does EHS Techniques plan and execute the remediation of contaminated soils?<\/span><\/a><div id=\"accordion-3451624526-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3451624526-label\">\n\n<p>It is critical to carry out a Study of Alternatives, in which the different decontamination techniques available on the market are reviewed and screened according to the specific case in question. Aspects such as that the technique to be used has demonstrated its usefulness, the logistic availability of the necessary elements, the success rate depending on what is to be remediated and, of course, the economic cost, are considered to select the technique (or techniques to be used). <\/p>\n<p>Once the technique is selected, the Remediation Plan is developed, which specifies all the details, from the equipment needed, to interactions with the site activity, to a schedule and a budget for execution.<\/p>\n\n<\/div><\/div>\n<div id=\"accordion-2163983891\" class=\"accordion-item\"><a id=\"accordion-2163983891-label\" href=\"#\" class=\"accordion-title plain\" aria-expanded=\"false\" aria-controls=\"accordion-2163983891-content\"><button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button><span>What regulations govern soil investigation and remediation in Spain?<\/span><\/a><div id=\"accordion-2163983891-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-2163983891-label\">\n\n<p>At the state level, Royal Decree 9\/2005 regulates soils, while Royal Decree 665\/2023 regulates groundwater.<\/p>\n<p>These basic standards are complemented by other autonomous community standards. In addition, in different autonomous communities there are research methodological guides and RCAs that must be applied. <\/p>\n\n<\/div><\/div>\n<div id=\"accordion-3778613685\" class=\"accordion-item\"><a id=\"accordion-3778613685-label\" href=\"#\" class=\"accordion-title plain\" aria-expanded=\"false\" aria-controls=\"accordion-3778613685-content\"><button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button><span>4. What does an investigation or remediation cost?<\/span><\/a><div id=\"accordion-3778613685-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-3778613685-label\">\n\n<p>Costs depend on each case. There are many variables: type of soil, depth of groundwater, contaminants involved, accessibility for machinery, etc. It is not possible to give a base cost, not even a range, but it is possible to point out that the effort must be adapted in each case to the objectives pursued.  <\/p>\n\n<\/div><\/div>\n<div id=\"accordion-1453995086\" class=\"accordion-item\"><a id=\"accordion-1453995086-label\" href=\"#\" class=\"accordion-title plain\" aria-expanded=\"false\" aria-controls=\"accordion-1453995086-content\"><button class=\"toggle\" aria-label=\"Toggle\"><i class=\"icon-angle-down\"><\/i><\/button><span>5. How is compliance with remediation targets monitored and ensured?<\/span><\/a><div id=\"accordion-1453995086-content\" class=\"accordion-inner\" aria-labelledby=\"accordion-1453995086-label\">\n\n<p>It is common for EHS Techniques to assess the remediation work done by another company. In these cases, our technicians study the available information, and then elaborate a Sampling Plan, which is executed to obtain data, in a direct way, with which to elaborate an evaluation report. <\/p>\n<p>In case of deviation from the remediation objectives, EHS Techniques can also act as a technical assistant in the search for effective solutions.<\/p>\n\n<\/div><\/div>\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1569582416 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n  min-height: 400px;\n}\n#section_1569582416 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1569582416 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n@media (min-width:850px) {\n  #section_1569582416 {\n    min-height: 650px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1592286290\" class=\"col medium-12 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:0px 0px 0px 0px;\">\n\t<\/div>\n\t\t\t\n\n\n\t\t<div class=\"icon-box featured-box circle icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 110px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"254\" height=\"254\" src=\"https:\/\/www.ehstechniques.es\/wp-content\/uploads\/2022\/07\/m_luis_molinelli.jpg\" class=\"attachment-medium size-medium\" alt=\"Investigaci\u00f3n y remediaci\u00f3n de suelos en EHS Techniques Consultor\u00eda\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n\t<div id=\"text-3822326148\" class=\"text\">\n\t\t\n\n<p><strong><span style=\"font-size: 120%;\">Luis Molinelli<\/span><br><\/strong><a href=\"mailto:luis.molinelli@ehstechniques.com\"><span style=\"color: #b2e636;\">luis.molinelli@ehstechniques.com<\/span><\/a><\/p>\n\t\t\n<style>\n#text-3822326148 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t<\/div>\n\t\n\t\n<div class=\"text-center\"><div class=\"is-divider divider clearfix\" style=\"margin-top:40px;margin-bottom:40px;max-width:50px;height:1px;background-color:rgb(194, 194, 194);\"><\/div><\/div>\n\n\t<div id=\"text-3101754701\" class=\"text\">\n\t\t\n\n<h4>Case Studies<\/h4>\n\t\t\n<style>\n#text-3101754701 {\n  font-size: 1.4rem;\n  line-height: 0.75;\n  text-align: center;\n  color: rgb(178, 230, 54);\n}\n#text-3101754701 > * {\n  color: rgb(178, 230, 54);\n}\n@media (min-width:550px) {\n  #text-3101754701 {\n    font-size: 1.4rem;\n  }\n}\n@media (min-width:850px) {\n  #text-3101754701 {\n    font-size: 1rem;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\n  \n    <div class=\"row large-columns-1 medium-columns-1 small-columns-1 row-collapse\">\n  <div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t<a href=\"https:\/\/www.ehstechniques.es\/en\/baseline-report-pharma-catalonia\/\" class=\"plain\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:0px;\">\n  \t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"280\" height=\"151\" src=\"https:\/\/www.ehstechniques.es\/wp-content\/uploads\/2022\/05\/moesh-post.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"EHS Techniques, Consultor\u00eda especializada en medio ambiente\" \/>  \t\t\t\t\t\t\t  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-center is-small\" style=\"padding:10px 25px 0px 25px;\">\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large \">Baseline Soil Report for Three Pharmaceutical Companies in Catalonia<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t<\/div><\/div>\n\n\n\t\t<div class=\"icon-box featured-box icon-box-top text-left\"  >\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n\n<p><strong>Would you like to receive a quote adapted to your installation or site?<\/strong><br><br>Complete the form and our technical team will evaluate your case to propose the most suitable solution.<\/p>\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f2093-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"2093\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/pages\/1445#wpcf7-f2093-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" 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100%;\n}\n<\/style>\n\t<\/section>\n\t\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"_joinchat":[],"footnotes":""},"class_list":["post-1445","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Soil Investigation and Remediation | EHS Techniques<\/title>\n<meta name=\"description\" content=\"Experts in contaminated soil and water. 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