{"id":3808,"date":"2018-01-30T10:15:28","date_gmt":"2018-01-30T09:15:28","guid":{"rendered":"http:\/\/installateurszaken.nl\/?p=3808"},"modified":"2025-12-03T12:54:16","modified_gmt":"2025-12-03T10:54:16","slug":"illegaal-aanbesteden","status":"publish","type":"post","link":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/","title":{"rendered":"Illegaal aanbesteden"},"content":{"rendered":"<div id=\"pl-3808\"  class=\"panel-layout\"><div id=\"pg-3808-0\"  class=\"panel-grid panel-no-style\"><div id=\"pgc-3808-0-0\"  class=\"panel-grid-cell\"><div id=\"panel-3808-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\"><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"><h3 class=\"widget-title\">MKB-INSTALLATEUR IS DE DUPE<\/h3>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<h4><a href=\"http:\/\/installateurszaken.nl\/wp-content\/uploads\/2018\/01\/IZ0118_Z_illegaalaanbesteden.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-3809\" src=\"http:\/\/installateurszaken.nl\/wp-content\/uploads\/2018\/01\/IZ0118_Z_illegaalaanbesteden-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" \/><\/a>Het Aanbestedingsinstituut van Bouwend Nederland sloeg eind vorig jaar alarm. Uit haar cijfers komt naar voren dat bij 27% van de aanbestede bouwopdrachten onnodig projecten worden samengevoegd. Twee jaar geleden bedroeg dat aantal nog 14%. En het MKB is daar de dupe van. Uneto-VNI herkent de situatie. De branchevereniging maakt er werk van om deze, vaak illegale wijze van aanbesteden, een halt toe te roepen.<\/h4>\n<p><\/p><\/div><\/div><\/div><\/div><\/div><\/div><p> <a href=\"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/#more-3808\" class=\"more-link\">Lees meer<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Het Aanbestedingsinstituut van Bouwend Nederland sloeg eind vorig jaar alarm. Uit haar cijfers komt naar voren dat bij 27% van de aanbestede bouwopdrachten onnodig projecten worden samengevoegd. Twee jaar geleden bedroeg dat aantal nog 14%. En het MKB is daar de dupe van. Uneto-VNI herkent de situatie. De branchevereniging maakt er werk van om deze, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3809,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[417],"tags":[150],"class_list":["post-3808","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artikel","tag-artikel-editie-januari-2018"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Illegaal aanbesteden -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Illegaal aanbesteden -\" \/>\n<meta property=\"og:description\" content=\"Het Aanbestedingsinstituut van Bouwend Nederland sloeg eind vorig jaar alarm. Uit haar cijfers komt naar voren dat bij 27% van de aanbestede bouwopdrachten onnodig projecten worden samengevoegd. Twee jaar geleden bedroeg dat aantal nog 14%. En het MKB is daar de dupe van. Uneto-VNI herkent de situatie. De branchevereniging maakt er werk van om deze, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/\" \/>\n<meta property=\"article:published_time\" content=\"2018-01-30T09:15:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-03T10:54:16+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschreven door\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Geschatte leestijd\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/#\\\/schema\\\/person\\\/5caa7b15d784a89ff13aba8596336509\"},\"headline\":\"Illegaal aanbesteden\",\"datePublished\":\"2018-01-30T09:15:28+00:00\",\"dateModified\":\"2025-12-03T10:54:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/\"},\"wordCount\":522,\"publisher\":{\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/#primaryimage\"},\"thumbnailUrl\":\"\",\"keywords\":[\"artikel editie januari 2018\"],\"articleSection\":[\"artikel\"],\"inLanguage\":\"nl-NL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/\",\"url\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/\",\"name\":\"Illegaal aanbesteden -\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/#primaryimage\"},\"thumbnailUrl\":\"\",\"datePublished\":\"2018-01-30T09:15:28+00:00\",\"dateModified\":\"2025-12-03T10:54:16+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/#primaryimage\",\"url\":\"\",\"contentUrl\":\"\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/2018\\\/01\\\/30\\\/illegaal-aanbesteden\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/installateurszaken.nl\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Illegaal aanbesteden\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/#website\",\"url\":\"https:\\\/\\\/installateurszaken.nl\\\/\",\"name\":\"installateurszaken.nl\",\"description\":\"Bovenop de praktijk\",\"publisher\":{\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/installateurszaken.nl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nl-NL\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/#organization\",\"name\":\"installateurszaken\",\"url\":\"https:\\\/\\\/installateurszaken.nl\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/installateurszaken.nl\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/handtekening.png\",\"contentUrl\":\"https:\\\/\\\/installateurszaken.nl\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/handtekening.png\",\"width\":1200,\"height\":200,\"caption\":\"installateurszaken\"},\"image\":{\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.tiktok.com\\\/@installateurszaken\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/installateurszaken.nl\\\/#\\\/schema\\\/person\\\/5caa7b15d784a89ff13aba8596336509\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/558d45f832633ce66ece58c278ee36cf18004f663eff22d4d8afd7ed89af5fa4?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/558d45f832633ce66ece58c278ee36cf18004f663eff22d4d8afd7ed89af5fa4?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/558d45f832633ce66ece58c278ee36cf18004f663eff22d4d8afd7ed89af5fa4?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\\\/\\\/installateurszaken.nl\\\/wordpress\"],\"url\":\"https:\\\/\\\/installateurszaken.nl\\\/index.php\\\/author\\\/rstruijk\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Illegaal aanbesteden -","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/","og_locale":"nl_NL","og_type":"article","og_title":"Illegaal aanbesteden -","og_description":"Het Aanbestedingsinstituut van Bouwend Nederland sloeg eind vorig jaar alarm. Uit haar cijfers komt naar voren dat bij 27% van de aanbestede bouwopdrachten onnodig projecten worden samengevoegd. Twee jaar geleden bedroeg dat aantal nog 14%. En het MKB is daar de dupe van. Uneto-VNI herkent de situatie. De branchevereniging maakt er werk van om deze, [&hellip;]","og_url":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/","article_published_time":"2018-01-30T09:15:28+00:00","article_modified_time":"2025-12-03T10:54:16+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Geschreven door":"admin","Geschatte leestijd":"3 minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/#article","isPartOf":{"@id":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/"},"author":{"name":"admin","@id":"https:\/\/installateurszaken.nl\/#\/schema\/person\/5caa7b15d784a89ff13aba8596336509"},"headline":"Illegaal aanbesteden","datePublished":"2018-01-30T09:15:28+00:00","dateModified":"2025-12-03T10:54:16+00:00","mainEntityOfPage":{"@id":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/"},"wordCount":522,"publisher":{"@id":"https:\/\/installateurszaken.nl\/#organization"},"image":{"@id":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/#primaryimage"},"thumbnailUrl":"","keywords":["artikel editie januari 2018"],"articleSection":["artikel"],"inLanguage":"nl-NL"},{"@type":"WebPage","@id":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/","url":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/","name":"Illegaal aanbesteden -","isPartOf":{"@id":"https:\/\/installateurszaken.nl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/#primaryimage"},"image":{"@id":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/#primaryimage"},"thumbnailUrl":"","datePublished":"2018-01-30T09:15:28+00:00","dateModified":"2025-12-03T10:54:16+00:00","breadcrumb":{"@id":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/#breadcrumb"},"inLanguage":"nl-NL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/"]}]},{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/#primaryimage","url":"","contentUrl":""},{"@type":"BreadcrumbList","@id":"https:\/\/installateurszaken.nl\/index.php\/2018\/01\/30\/illegaal-aanbesteden\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/installateurszaken.nl\/"},{"@type":"ListItem","position":2,"name":"Illegaal aanbesteden"}]},{"@type":"WebSite","@id":"https:\/\/installateurszaken.nl\/#website","url":"https:\/\/installateurszaken.nl\/","name":"installateurszaken.nl","description":"Bovenop de praktijk","publisher":{"@id":"https:\/\/installateurszaken.nl\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/installateurszaken.nl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nl-NL"},{"@type":"Organization","@id":"https:\/\/installateurszaken.nl\/#organization","name":"installateurszaken","url":"https:\/\/installateurszaken.nl\/","logo":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/installateurszaken.nl\/#\/schema\/logo\/image\/","url":"https:\/\/installateurszaken.nl\/wp-content\/uploads\/2025\/11\/handtekening.png","contentUrl":"https:\/\/installateurszaken.nl\/wp-content\/uploads\/2025\/11\/handtekening.png","width":1200,"height":200,"caption":"installateurszaken"},"image":{"@id":"https:\/\/installateurszaken.nl\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.tiktok.com\/@installateurszaken"]},{"@type":"Person","@id":"https:\/\/installateurszaken.nl\/#\/schema\/person\/5caa7b15d784a89ff13aba8596336509","name":"admin","image":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/secure.gravatar.com\/avatar\/558d45f832633ce66ece58c278ee36cf18004f663eff22d4d8afd7ed89af5fa4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/558d45f832633ce66ece58c278ee36cf18004f663eff22d4d8afd7ed89af5fa4?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/558d45f832633ce66ece58c278ee36cf18004f663eff22d4d8afd7ed89af5fa4?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/installateurszaken.nl\/wordpress"],"url":"https:\/\/installateurszaken.nl\/index.php\/author\/rstruijk\/"}]}},"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"admin","author_link":"https:\/\/installateurszaken.nl\/index.php\/author\/rstruijk\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/installateurszaken.nl\/index.php\/category\/artikel\/\" rel=\"category tag\">artikel<\/a>","rttpg_excerpt":"Het Aanbestedingsinstituut van Bouwend Nederland sloeg eind vorig jaar alarm. Uit haar cijfers komt naar voren dat bij 27% van de aanbestede bouwopdrachten onnodig projecten worden samengevoegd. Twee jaar geleden bedroeg dat aantal nog 14%. En het MKB is daar de dupe van. Uneto-VNI herkent de situatie. De branchevereniging maakt er werk van om deze,&hellip;","_links":{"self":[{"href":"https:\/\/installateurszaken.nl\/index.php\/wp-json\/wp\/v2\/posts\/3808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/installateurszaken.nl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/installateurszaken.nl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/installateurszaken.nl\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/installateurszaken.nl\/index.php\/wp-json\/wp\/v2\/comments?post=3808"}],"version-history":[{"count":-4,"href":"https:\/\/installateurszaken.nl\/index.php\/wp-json\/wp\/v2\/posts\/3808\/revisions"}],"wp:attachment":[{"href":"https:\/\/installateurszaken.nl\/index.php\/wp-json\/wp\/v2\/media?parent=3808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/installateurszaken.nl\/index.php\/wp-json\/wp\/v2\/categories?post=3808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/installateurszaken.nl\/index.php\/wp-json\/wp\/v2\/tags?post=3808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}