{"id":35344,"date":"2025-03-15T23:02:44","date_gmt":"2025-03-15T23:02:44","guid":{"rendered":"https:\/\/fader.de\/services\/technical-hygiene\/"},"modified":"2025-03-26T16:10:10","modified_gmt":"2025-03-26T16:10:10","slug":"technical-hygiene","status":"publish","type":"services","link":"https:\/\/fader.de\/en\/services\/technical-hygiene\/","title":{"rendered":"Technical Hygiene"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"35344\" class=\"elementor elementor-35344 elementor-32334\" data-elementor-post-type=\"services\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4b1b83a e-con-full e-flex cmsmasters-block-default e-con e-parent\" data-id=\"4b1b83a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bcb1177 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-image\" data-id=\"bcb1177\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-23x30.jpg\" class=\"attachment-large size-large wp-image-35310 cmsmasters_img cmsmasters-lazyload lazyload\" alt=\"Technische Hygiene - Legionellenpruefung und Hygieneuntersuchung bei FADER\" data-sizes=\"(max-width: 768px) 100vw, 768px\" data-src=\"https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-768x1024.jpg\" data-srcset=\"https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-768x1024.jpg 768w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-225x300.jpg 225w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-1152x1536.jpg 1152w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-1536x2048.jpg 1536w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-30x40.jpg 30w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-23x30.jpg 23w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-8x10.jpg 8w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-scaled.jpg 1920w\" srcset=\"https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-23x30.jpg 23w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-225x300.jpg 225w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-768x1024.jpg 768w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-1152x1536.jpg 1152w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-1536x2048.jpg 1536w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-30x40.jpg 30w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-8x10.jpg 8w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Techn.-Hygiene-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f629c93 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-heading\" data-id=\"f629c93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Technical Hygiene<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f0c292 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-heading\" data-id=\"2f0c292\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Your Partner for Security in Building Technology\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ed0fbf cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-text-editor\" data-id=\"9ed0fbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Modern building technology requires the highest standards in terms of hygiene and safety &#8211; FADER Umweltanalytik supports you in this. Our aim is to ensure the safety, hygiene and efficiency of your technical building installations while meeting the highest standards.<\/p><h5>Our Services<\/h5><ul><li>Legionella testing in accordance with the German Drinking Water Ordinance (TrinkwV)<\/li><li>Expertise and professional assessment of drinking water installations<\/li><li>Preparation of hazard analyses in accordance with Drinking Water Ordinance \u00a716 and VDI\/DVGW Guideline 6023<\/li><\/ul><p>With FADER Umweltanalytik as your partner, you can ensure that your building and building services technology not only complies with legal requirements, but also fulfils the highest standards in terms of safety and hygiene. Together we create a healthy and safe environment for all users of your buildings. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ad4ea1 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-heading\" data-id=\"4ad4ea1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Your Expert<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bbd5000 e-grid e-con-full cmsmasters-block-default e-con e-child\" data-id=\"bbd5000\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<section class=\"elementor-element elementor-element-994001a e-con-full cmsmasters-effect cmsmasters-effect-type-transform e-flex cmsmasters-block-default e-con e-child\" data-id=\"994001a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;cms_transform_hover_type&quot;:&quot;element&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe3f111 elementor-widget__width-initial cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-image\" data-id=\"fe3f111\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"730\" height=\"910\" src=\"https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Maximilian-Christ-02-30x37.jpg\" class=\"attachment-full size-full wp-image-35311 cmsmasters_img cmsmasters-lazyload lazyload\" alt=\"Dr. Maximilian Christ, Operations Manager at FADER Umweltanalytik\" data-sizes=\"auto\" data-src=\"https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Maximilian-Christ-02.webp\" srcset=\"https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Maximilian-Christ-02-30x37.jpg 30w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Maximilian-Christ-02-241x300.jpg 241w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Maximilian-Christ-02-24x30.jpg 24w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Maximilian-Christ-02-8x10.jpg 8w, https:\/\/fader.de\/wp-content\/uploads\/2025\/03\/Maximilian-Christ-02.jpg 730w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f6352d2 e-con-full e-flex cmsmasters-block-default e-con e-child\" data-id=\"f6352d2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-82fda11 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-heading\" data-id=\"82fda11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Dr. Maximilian Christ, Dipl.-Biol.<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9f0c9b cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-heading\" data-id=\"a9f0c9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Plant Manager and Project Manager Drinking Water<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-318f023 elementor-icon-list--layout-traditional elementor-list-item-link-full_width cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-icon-list\" data-id=\"318f023\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"tel:+497219433714\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-phone-alt\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M497.39 361.8l-112-48a24 24 0 0 0-28 6.9l-49.6 60.6A370.66 370.66 0 0 1 130.6 204.11l60.6-49.6a23.94 23.94 0 0 0 6.9-28l-48-112A24.16 24.16 0 0 0 122.6.61l-104 24A24 24 0 0 0 0 48c0 256.5 207.9 464 464 464a24 24 0 0 0 23.4-18.6l24-104a24.29 24.29 0 0 0-14.01-27.6z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">+49 (0) 721 94337-14<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"mailto:m.christ@fader.de\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">m.christ@fader.de<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bcba80 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-spacer\" data-id=\"3bcba80\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-585d082 e-con-full e-flex cmsmasters-block-default e-con e-child\" data-id=\"585d082\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-964ff44 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-heading\" data-id=\"964ff44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions (FAQ)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24e39c5 cmsmasters-title-alignment-left cmsmasters-item-icon-position-left cmsmasters-trigger-icon-view-default cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-cmsmasters-toggles cmsmasters-widget-toggles\" data-id=\"24e39c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;toggles&quot;:[{&quot;toggle_title&quot;:&quot;Why is legionella testing in buildings important?&quot;,&quot;toggle_content&quot;:&quot;&lt;p&gt;Legionella can cause serious health problems such as pneumonia. Regular legionella tests in accordance with the German Drinking Water Ordinance (TrinkwV) help to identify and minimise the risk of infection at an early stage, thereby protecting the health and safety of building users. &lt;\\\/p&gt;\\n&quot;,&quot;_id&quot;:&quot;8b62f61&quot;,&quot;index&quot;:0,&quot;content_type&quot;:&quot;toggle-content&quot;,&quot;saved_section&quot;:null,&quot;saved_template&quot;:null,&quot;item_icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;toggle_custom_id&quot;:&quot;&quot;},{&quot;toggle_title&quot;:&quot;Which buildings require regular drinking water testing for legionella?&quot;,&quot;toggle_content&quot;:&quot;&lt;p&gt;According to the German Drinking Water Ordinance (TrinkwV), commercial properties, public buildings and apartment blocks with centralised drinking water heating in particular are obliged to carry out regular legionella tests. This applies in particular to buildings with showers or drinking water dispensing facilities. &lt;\\\/p&gt;\\n&quot;,&quot;_id&quot;:&quot;8ab850a&quot;,&quot;index&quot;:1,&quot;content_type&quot;:&quot;toggle-content&quot;,&quot;saved_section&quot;:null,&quot;saved_template&quot;:null,&quot;item_icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;toggle_custom_id&quot;:&quot;&quot;},{&quot;toggle_title&quot;:&quot;What does a hazard analysis in accordance with the German Drinking Water Ordinance and VDI\\\/DVGW 6023 involve?&quot;,&quot;toggle_content&quot;:&quot;&lt;p&gt;A risk analysis comprises the systematic examination and assessment of the drinking water installation in the building. The aim is to identify potential risks and weak points and recommend measures to improve hygiene and safety in order to ensure the health of users. &lt;\\\/p&gt;\\n&quot;,&quot;_id&quot;:&quot;67c1788&quot;,&quot;index&quot;:2,&quot;content_type&quot;:&quot;toggle-content&quot;,&quot;saved_section&quot;:null,&quot;saved_template&quot;:null,&quot;item_icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;toggle_custom_id&quot;:&quot;&quot;},{&quot;toggle_title&quot;:&quot;How often do drinking water installations need to be tested?&quot;,&quot;toggle_content&quot;:&quot;&lt;p&gt;The Drinking Water Ordinance stipulates that drinking water systems must be tested for legionella at least every three years. In the event of anomalies or higher risk assessments, shorter test intervals may be necessary to ensure a permanently safe water supply. &lt;\\\/p&gt;\\n&quot;,&quot;_id&quot;:&quot;6dfd6f0&quot;,&quot;index&quot;:3,&quot;content_type&quot;:&quot;toggle-content&quot;,&quot;saved_section&quot;:null,&quot;saved_template&quot;:null,&quot;item_icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;toggle_custom_id&quot;:&quot;&quot;},{&quot;toggle_title&quot;:&quot;What are the advantages of working with FADER Umweltanalytik in the field of building technology?&quot;,&quot;toggle_content&quot;:&quot;&lt;p&gt;FADER Umweltanalytik provides you with comprehensive support in complying with legal requirements and ensuring the highest hygiene and safety standards. Our experts offer professional advice, comprehensive analyses and practical recommendations for action to ensure the long-term health and safety of all building users. &lt;\\\/p&gt;\\n&quot;,&quot;_id&quot;:&quot;c0c43d9&quot;,&quot;index&quot;:4,&quot;content_type&quot;:&quot;toggle-content&quot;,&quot;saved_section&quot;:null,&quot;saved_template&quot;:null,&quot;item_icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;toggle_custom_id&quot;:&quot;&quot;}],&quot;type&quot;:&quot;accordion&quot;}\" data-widget_type=\"cmsmasters-toggles.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-widget-cmsmasters-toggles__list\" role=\"tablist\"><div class=\"elementor-widget-cmsmasters-toggles__item\"><h5 id=\"elementor-tab-title-3861\" class=\"elementor-widget-cmsmasters-toggles__title\" data-tab=\"1\" role=\"tab\" aria-controls=\"elementor-widget-cmsmasters-toggles__content-3861\" aria-expanded=\"false\"><a class=\"elementor-widget-cmsmasters-toggles__title-link cmsmasters_enable_trigger_icon\" href=\"#\"><span class=\"elementor-widget-cmsmasters-toggles__title-text\">Why is legionella testing in buildings important?<\/span><\/a><span class=\"elementor-widget-cmsmasters-toggles__trigger\"><span class=\"elementor-widget-cmsmasters-toggles__trigger-closed\"><i aria-hidden=\"true\" aria-label=\"Closed\" class=\"cmsmsdemo-icon- cmsms-demo-icon-plus\"><\/i><\/span><span class=\"elementor-widget-cmsmasters-toggles__trigger-opened\"><i aria-hidden=\"true\" aria-label=\"Opened\" class=\"cmsmsdemo-icon- cmsms-demo-icon-minus\"><\/i><\/span><\/span><\/h5><div id=\"elementor-widget-cmsmasters-toggles__content-3861\" class=\"elementor-widget-cmsmasters-toggles__content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-3861\"><p>Legionella can cause serious health problems such as pneumonia. Regular legionella tests in accordance with the German Drinking Water Ordinance (TrinkwV) help to identify and minimise the risk of infection at an early stage, thereby protecting the health and safety of building users. <\/p>\n<\/div><\/div><div class=\"elementor-widget-cmsmasters-toggles__item\"><h5 id=\"elementor-tab-title-3862\" class=\"elementor-widget-cmsmasters-toggles__title\" data-tab=\"2\" role=\"tab\" aria-controls=\"elementor-widget-cmsmasters-toggles__content-3862\" aria-expanded=\"false\"><a class=\"elementor-widget-cmsmasters-toggles__title-link cmsmasters_enable_trigger_icon\" href=\"#\"><span class=\"elementor-widget-cmsmasters-toggles__title-text\">Which buildings require regular drinking water testing for legionella?<\/span><\/a><span class=\"elementor-widget-cmsmasters-toggles__trigger\"><span class=\"elementor-widget-cmsmasters-toggles__trigger-closed\"><i aria-hidden=\"true\" aria-label=\"Closed\" class=\"cmsmsdemo-icon- cmsms-demo-icon-plus\"><\/i><\/span><span class=\"elementor-widget-cmsmasters-toggles__trigger-opened\"><i aria-hidden=\"true\" aria-label=\"Opened\" class=\"cmsmsdemo-icon- cmsms-demo-icon-minus\"><\/i><\/span><\/span><\/h5><div id=\"elementor-widget-cmsmasters-toggles__content-3862\" class=\"elementor-widget-cmsmasters-toggles__content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-3862\"><p>According to the German Drinking Water Ordinance (TrinkwV), commercial properties, public buildings and apartment blocks with centralised drinking water heating in particular are obliged to carry out regular legionella tests. This applies in particular to buildings with showers or drinking water dispensing facilities. <\/p>\n<\/div><\/div><div class=\"elementor-widget-cmsmasters-toggles__item\"><h5 id=\"elementor-tab-title-3863\" class=\"elementor-widget-cmsmasters-toggles__title\" data-tab=\"3\" role=\"tab\" aria-controls=\"elementor-widget-cmsmasters-toggles__content-3863\" aria-expanded=\"false\"><a class=\"elementor-widget-cmsmasters-toggles__title-link cmsmasters_enable_trigger_icon\" href=\"#\"><span class=\"elementor-widget-cmsmasters-toggles__title-text\">What does a hazard analysis in accordance with the German Drinking Water Ordinance and VDI\/DVGW 6023 involve?<\/span><\/a><span class=\"elementor-widget-cmsmasters-toggles__trigger\"><span class=\"elementor-widget-cmsmasters-toggles__trigger-closed\"><i aria-hidden=\"true\" aria-label=\"Closed\" class=\"cmsmsdemo-icon- cmsms-demo-icon-plus\"><\/i><\/span><span class=\"elementor-widget-cmsmasters-toggles__trigger-opened\"><i aria-hidden=\"true\" aria-label=\"Opened\" class=\"cmsmsdemo-icon- cmsms-demo-icon-minus\"><\/i><\/span><\/span><\/h5><div id=\"elementor-widget-cmsmasters-toggles__content-3863\" class=\"elementor-widget-cmsmasters-toggles__content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-3863\"><p>A risk analysis comprises the systematic examination and assessment of the drinking water installation in the building. The aim is to identify potential risks and weak points and recommend measures to improve hygiene and safety in order to ensure the health of users. <\/p>\n<\/div><\/div><div class=\"elementor-widget-cmsmasters-toggles__item\"><h5 id=\"elementor-tab-title-3864\" class=\"elementor-widget-cmsmasters-toggles__title\" data-tab=\"4\" role=\"tab\" aria-controls=\"elementor-widget-cmsmasters-toggles__content-3864\" aria-expanded=\"false\"><a class=\"elementor-widget-cmsmasters-toggles__title-link cmsmasters_enable_trigger_icon\" href=\"#\"><span class=\"elementor-widget-cmsmasters-toggles__title-text\">How often do drinking water installations need to be tested?<\/span><\/a><span class=\"elementor-widget-cmsmasters-toggles__trigger\"><span class=\"elementor-widget-cmsmasters-toggles__trigger-closed\"><i aria-hidden=\"true\" aria-label=\"Closed\" class=\"cmsmsdemo-icon- cmsms-demo-icon-plus\"><\/i><\/span><span class=\"elementor-widget-cmsmasters-toggles__trigger-opened\"><i aria-hidden=\"true\" aria-label=\"Opened\" class=\"cmsmsdemo-icon- cmsms-demo-icon-minus\"><\/i><\/span><\/span><\/h5><div id=\"elementor-widget-cmsmasters-toggles__content-3864\" class=\"elementor-widget-cmsmasters-toggles__content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-3864\"><p>The Drinking Water Ordinance stipulates that drinking water systems must be tested for legionella at least every three years. In the event of anomalies or higher risk assessments, shorter test intervals may be necessary to ensure a permanently safe water supply. <\/p>\n<\/div><\/div><div class=\"elementor-widget-cmsmasters-toggles__item\"><h5 id=\"elementor-tab-title-3865\" class=\"elementor-widget-cmsmasters-toggles__title\" data-tab=\"5\" role=\"tab\" aria-controls=\"elementor-widget-cmsmasters-toggles__content-3865\" aria-expanded=\"false\"><a class=\"elementor-widget-cmsmasters-toggles__title-link cmsmasters_enable_trigger_icon\" href=\"#\"><span class=\"elementor-widget-cmsmasters-toggles__title-text\">What are the advantages of working with FADER Umweltanalytik in the field of building technology?<\/span><\/a><span class=\"elementor-widget-cmsmasters-toggles__trigger\"><span class=\"elementor-widget-cmsmasters-toggles__trigger-closed\"><i aria-hidden=\"true\" aria-label=\"Closed\" class=\"cmsmsdemo-icon- cmsms-demo-icon-plus\"><\/i><\/span><span class=\"elementor-widget-cmsmasters-toggles__trigger-opened\"><i aria-hidden=\"true\" aria-label=\"Opened\" class=\"cmsmsdemo-icon- cmsms-demo-icon-minus\"><\/i><\/span><\/span><\/h5><div id=\"elementor-widget-cmsmasters-toggles__content-3865\" class=\"elementor-widget-cmsmasters-toggles__content elementor-clearfix\" data-tab=\"5\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-3865\"><p>FADER Umweltanalytik provides you with comprehensive support in complying with legal requirements and ensuring the highest hygiene and safety standards. Our experts offer professional advice, comprehensive analyses and practical recommendations for action to ensure the long-term health and safety of all building users. <\/p>\n<\/div><\/div> <script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why is legionella testing in buildings important?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Legionella can cause serious health problems such as pneumonia. 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