{"id":35781,"date":"2026-01-28T14:59:54","date_gmt":"2026-01-28T06:59:54","guid":{"rendered":"https:\/\/apacsafety.com\/?p=35781"},"modified":"2026-02-05T15:03:24","modified_gmt":"2026-02-05T07:03:24","slug":"osha-guardrail-requirements-vs-en-13374","status":"publish","type":"post","link":"https:\/\/apacsafety.com\/fi\/osha-guardrail-requirements-vs-en-13374\/","title":{"rendered":"OSHA:n suojakaiteiden vaatimukset vs. EN 13374: K\u00e4yt\u00e4nn\u00f6n vertailu urakoitsijoille maailmanlaajuisesti\u00a0"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"35781\" class=\"elementor elementor-35781\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f7d02c1 e-flex e-con-boxed elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-parent\" data-id=\"f7d02c1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-04e40ae elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"04e40ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Johdanto<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c082dda elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"c082dda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>OSHA:n suojakaiteiden vaatimusten ja EN 13374 -standardin v\u00e4lisen eron ymm\u00e4rt\u00e4minen on ratkaisevan t\u00e4rke\u00e4\u00e4 urakoitsijoille ja hankintatiimeille maailmanlaajuisesti. OSHA asettaa Yhdysvaltain ty\u00f6maiden turvallisuusstandardit, kun taas EN 13374 m\u00e4\u00e4rittelee kansainv\u00e4lisesti k\u00e4ytettyjen v\u00e4liaikaisten reunasuojausj\u00e4rjestelmien suorituskykyvaatimukset.<\/p><p>T\u00e4m\u00e4 vertailu auttaa sinua navigoimaan molemmissa standardeissa ja varmistamaan vaatimustenmukaisuuden, kun m\u00e4\u00e4rit\u00e4t reunasuojausj\u00e4rjestelmi\u00e4 erilaisiin rakennusprojekteihin.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c483c83 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"c483c83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mit\u00e4 kukin standardi &quot;yritt\u00e4\u00e4 tehd\u00e4&quot;\u201c\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b23079 external_elementor-repeater-item-none_external elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-image\" data-id=\"4b23079\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/www.osha.gov\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"231\" src=\"https:\/\/apacsafety.com\/wp-content\/uploads\/2023\/12\/US_OSHA-1024x296.png\" class=\"attachment-large size-large wp-image-31060\" alt=\"US_OSHA\" srcset=\"https:\/\/apacsafety.com\/wp-content\/uploads\/2023\/12\/US_OSHA-1024x296.png 1024w, https:\/\/apacsafety.com\/wp-content\/uploads\/2023\/12\/US_OSHA-300x87.png 300w, https:\/\/apacsafety.com\/wp-content\/uploads\/2023\/12\/US_OSHA-768x222.png 768w, https:\/\/apacsafety.com\/wp-content\/uploads\/2023\/12\/US_OSHA.png 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b558d24 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"b558d24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">OSHA (Yhdysvaltain s\u00e4\u00e4ntelyvaatimukset)\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c5057f2 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"c5057f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>OSHA (Occupational Safety and Health Administration) on yhdysvaltalainen s\u00e4\u00e4ntelyelin, joka asettaa v\u00e4himm\u00e4isturvallisuusstandardit ty\u00f6ntekij\u00f6iden turvallisuuden varmistamiseksi rakennusty\u00f6mailla. Heid\u00e4n putoamissuojausstandardinsa (esitetty 29 CFR 1926 Subpart M:ss\u00e4) keskittyv\u00e4t v\u00e4hent\u00e4m\u00e4\u00e4n putoamisista johtuvia onnettomuuksia ja kuolemantapauksia rakennusty\u00f6mailla, jotka ovat yksi alan johtavista loukkaantumisten ja kuolemien syist\u00e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0aae341 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"0aae341\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">EN 13374 (eurooppalainen v\u00e4liaikaisen reunasuojauksen suorituskykystandardi)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e913c9 external_elementor-repeater-item-none_external elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-image\" data-id=\"1e913c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/apacsafety.com\/wp-content\/uploads\/2021\/07\/EN-13374_APAC.png\" class=\"attachment-large size-large wp-image-3201\" alt=\"\" srcset=\"https:\/\/apacsafety.com\/wp-content\/uploads\/2021\/07\/EN-13374_APAC.png 1024w, https:\/\/apacsafety.com\/wp-content\/uploads\/2021\/07\/EN-13374_APAC-300x169.png 300w, https:\/\/apacsafety.com\/wp-content\/uploads\/2021\/07\/EN-13374_APAC-768x432.png 768w, https:\/\/apacsafety.com\/wp-content\/uploads\/2021\/07\/EN-13374_APAC-595xh.png 595w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42da7b2 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"42da7b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>EN 13374 on p\u00e4\u00e4asiassa Euroopassa ja kansainv\u00e4lisesti k\u00e4ytetty tuotestandardi, jolla varmistetaan v\u00e4liaikaisten reunasuojausj\u00e4rjestelmien (TEPS) turvallinen toiminta erilaisissa tilanteissa. T\u00e4m\u00e4 standardi keskittyy tuotesuunnitteluun ja testaukseen sen varmistamiseksi, ett\u00e4 rakennusty\u00f6mailla k\u00e4ytett\u00e4v\u00e4t j\u00e4rjestelm\u00e4t t\u00e4ytt\u00e4v\u00e4t tietyt suorituskykyvaatimukset realistisissa olosuhteissa.<\/p><p>Toisin kuin OSHA, joka asettaa ty\u00f6maak\u00e4yt\u00e4nt\u00f6jen v\u00e4himm\u00e4isturvallisuusm\u00e4\u00e4r\u00e4ykset, EN 13374 tarjoaa yksityiskohtaiset testausmenetelm\u00e4t ja suorituskykyvaatimukset reunasuojausj\u00e4rjestelmille itselleen. Kyse on siit\u00e4, miten j\u00e4rjestelm\u00e4 toimii kuormituksen alaisena, mukaan lukien ty\u00f6ntekij\u00f6iden paino, materiaalit ja ymp\u00e4rist\u00f6tekij\u00e4t, kuten tuuli. Standardi on jaettu kolmeen luokkaan (A, B ja C) putoamiskorkeuden ja pinnan kaltevuuden kaltaisten tekij\u00f6iden perusteella, jotta voidaan ottaa huomioon erilaiset ty\u00f6olosuhteet (esim. kaltevat katot, pystysuorat pudotusalueet).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22e9fe9 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"22e9fe9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">OSHA:n ydinkaiteiden kriteerit (mit\u00e4 tarkastajat etsiv\u00e4t)\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a44262b elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"a44262b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">OSHA 29 CFR 1926.502(b):n mukaan vaatimusten mukainen kaidej\u00e4rjestelm\u00e4 sis\u00e4lt\u00e4\u00e4 tyypillisesti:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Yl\u00e4kiskon korkeus:<\/b> <b>42 tuumaa \u00b1 3 tuumaa<\/b><span style=\"font-weight: 400;\"> k\u00e4vely-\/ty\u00f6skentelytason yl\u00e4puolella (voi ylitt\u00e4\u00e4 45 tuumaa, jos kaikki muut kriteerit t\u00e4yttyv\u00e4t edelleen).<\/span><p>\u00a0<\/p><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Keskikaiteen\/t\u00e4yte:<\/b><span style=\"font-weight: 400;\"> vaaditaan, kun ei ole v\u00e4hint\u00e4\u00e4n 21 tuumaa korkeaa sein\u00e4\u00e4\/kaidetta; keskikaide asennetaan noin puoliv\u00e4liin.<\/span><p>\u00a0<\/p><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Avautumisen ohjaus:<\/b><span style=\"font-weight: 400;\"> v\u00e4lipalkit on sijoitettu niin, ett\u00e4 aukot ovat <\/span><b>enint\u00e4\u00e4n 19 tuumaa<\/b><span style=\"font-weight: 400;\">.<\/span><p>\u00a0<\/p><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Vahvuus:<\/b><span style=\"font-weight: 400;\"> yl\u00e4kiskon on kestett\u00e4v\u00e4 <\/span><b>200 paunaa<\/b><span style=\"font-weight: 400;\"> ulosp\u00e4in\/alasp\u00e4in kohdistuva voima; keskikaite\/t\u00e4yte <\/span><b>150 paunaa<\/b><span style=\"font-weight: 400;\">.<\/span><p>\u00a0<\/p><\/li><\/ul><p><b>Jalkalistat (alareunan vivahteet, jotka ihmiset unohtavat):<\/b><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Vaaditaan putoavien esineiden est\u00e4miseksi<\/b><span style=\"font-weight: 400;\"> tilanteissa, joissa esineet voivat pudota alemmille tasoille \u2013 yleens\u00e4 silloin, kun ty\u00f6kaluja\/materiaaleja s\u00e4ilytet\u00e4\u00e4n l\u00e4hell\u00e4 reunaa.<\/span><p>\u00a0<\/p><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Minimikorkeus:<\/b><span style=\"font-weight: 400;\"> tyypillisesti <\/span><b>3,5 tuumaa (3\u00bd\u201d)<\/b><span style=\"font-weight: 400;\">.<\/span><p>\u00a0<\/p><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Miksi sill\u00e4 on merkityst\u00e4:<\/b><span style=\"font-weight: 400;\"> T\u00e4m\u00e4 on yleinen vikaantumiskohta \u2013 kaiteet saattavat menn\u00e4 l\u00e4pi, mutta puuttuvat\/alikokoiset jalkalistat laukaisevat turvaliput, koska vaara siirtyy <\/span><i><span style=\"font-weight: 400;\">putoavat ihmiset<\/span><\/i><span style=\"font-weight: 400;\"> to <\/span><i><span style=\"font-weight: 400;\">putoavat esineet<\/span><\/i><span style=\"font-weight: 400;\">.<\/span><p>\u00a0<\/p><\/li><\/ul><p><b>Keskeiset tiedot:<\/b><span style=\"font-weight: 400;\"> OSHA on hyvin &quot;sivustos\u00e4\u00e4nt\u00f6ihin&quot; suuntautunut \u2013 mitat, vahvuus ja kokoonpanon perusteet.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7fdb61 external_elementor-repeater-item-none_external elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-image\" data-id=\"e7fdb61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"451\" src=\"https:\/\/apacsafety.com\/wp-content\/uploads\/2021\/11\/figure3-Clasificacion-EN-13374-APAC-edge-protection.jpg\" class=\"attachment-large size-large wp-image-12615\" alt=\"Clasificacion--EN-13374-APAC-edge protection\" srcset=\"https:\/\/apacsafety.com\/wp-content\/uploads\/2021\/11\/figure3-Clasificacion-EN-13374-APAC-edge-protection.jpg 817w, https:\/\/apacsafety.com\/wp-content\/uploads\/2021\/11\/figure3-Clasificacion-EN-13374-APAC-edge-protection-300x169.jpg 300w, https:\/\/apacsafety.com\/wp-content\/uploads\/2021\/11\/figure3-Clasificacion-EN-13374-APAC-edge-protection-768x433.jpg 768w, https:\/\/apacsafety.com\/wp-content\/uploads\/2021\/11\/figure3-Clasificacion-EN-13374-APAC-edge-protection-595xh.jpg 595w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71fd966 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"71fd966\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ydinstandardi EN 13374: Luokat A \/ B \/ C<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-221201c elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"221201c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">EN 13374 luokittelee j\u00e4rjestelm\u00e4t seuraavien tekij\u00f6iden perusteella: <\/span><b>riskiskenaario<\/b><span style=\"font-weight: 400;\">, erityisesti <\/span><b>pinnan kaltevuus<\/b><span style=\"font-weight: 400;\"> ja <\/span><b>pudotuskorkeus<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>A-luokka:<\/b><span style=\"font-weight: 400;\"> varten <\/span><b>0\u201310\u00b0<\/b><span style=\"font-weight: 400;\"> rinteet (staattiset kuormitusskenaariot)<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>B-luokka:<\/b><span style=\"font-weight: 400;\"> varten <\/span><b>jopa 30\u00b0<\/b><span style=\"font-weight: 400;\">, tai <\/span><b>jopa 60\u00b0<\/b><span style=\"font-weight: 400;\"> jos putoamiskorkeus on rajoitettu (mukaan lukien dynaaminen skenaario)<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>C-luokka:<\/b><span style=\"font-weight: 400;\"> jyrkemmill\u00e4 rinteill\u00e4 (usein <\/span><b>30\u201345\u00b0<\/b><span style=\"font-weight: 400;\">, ja joskus jopa <\/span><b>60\u00b0<\/b><span style=\"font-weight: 400;\"> putoamiskorkeusrajoituksilla) ja sis\u00e4lt\u00e4\u00e4 vaativampia dynaamisia olosuhteita<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li><\/ul><p><b>Keskeiset tiedot:<\/b><span style=\"font-weight: 400;\"> EN 13374 on rakennettu standardin ymp\u00e4rille <\/span><i><span style=\"font-weight: 400;\">todellisia ty\u00f6maatilanteita, kuten kaltevat katot ja &quot;vierimis-\/liukumisriskit&quot;<\/span><\/i><span style=\"font-weight: 400;\">, ei pelkk\u00e4\u00e4 tasareunaista kaidetta.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00776ea elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"00776ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Keskeiset erot<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6aea3c elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"a6aea3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li aria-level=\"1\">OSHA: Keskittyy ty\u00f6maan perusturvallisuuteen ja asennuksen v\u00e4himm\u00e4isstandardeihin (esim. kaiteiden korkeus, lujuus ja kokoonpano) putoamisen est\u00e4miseksi tietyll\u00e4 korkeudella.<\/li><li aria-level=\"1\">EN 13374: Keskittyy itse tuotteen suorituskykyyn todellisissa olosuhteissa, mukaan lukien kuormituksen kantokyky, tuulenkest\u00e4vyys ja sopeutumiskyky rinteisiin, varmistaen, ett\u00e4 j\u00e4rjestelm\u00e4 on turvallinen laajemmassa valikoimassa ymp\u00e4rist\u00f6j\u00e4.<\/li><\/ul><p>Yhteenvetona voidaan todeta, ett\u00e4 kun OSHA varmistaa perussuojauksen Yhdysvaltain ty\u00f6mailla, EN 13374 varmistaa reunasuojausj\u00e4rjestelmien suorituskyvyn, luotettavuuden ja kest\u00e4vyyden monimuotoisemmissa rakennusymp\u00e4rist\u00f6iss\u00e4. Molemmat ovat v\u00e4ltt\u00e4m\u00e4tt\u00f6mi\u00e4 vaatimustenmukaisuuden kannalta, mutta niill\u00e4 on eri tarkoitukset: toinen varmistaa asennusturvallisuuden, toinen j\u00e4rjestelm\u00e4n suorituskyvyn.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a75259c elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"a75259c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">K\u00e4yt\u00e4nn\u00f6n rinnakkain (mit\u00e4 hankintatiimien tulisi oikeastaan vertailla)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7bf69ec e-flex e-con-boxed elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-parent\" data-id=\"7bf69ec\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8da0605 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"8da0605\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"apac-spec\">\n  <style>\n    \/* Only affect this block *\/\n    .apac-spec{margin:16px 0;font-family:inherit;}\n    .apac-spec__wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;}\n    .apac-spec table{width:100%;border-collapse:collapse;min-width:520px;font-size:14px;line-height:1.5;}\n    .apac-spec th,.apac-spec td{border:1px solid #e5e7eb;padding:12px 14px;vertical-align:top;}\n    .apac-spec thead th{background:#f9fafb;font-weight:700;text-align:left;}\n    .apac-spec tbody td:first-child{font-weight:600;width:40%;white-space:nowrap;}\n\n    \/* Mobile \u2192 card layout *\/\n    @media (max-width:640px){\n      .apac-spec__wrap{overflow:visible;}\n      .apac-spec table{min-width:0;border:0;}\n      .apac-spec thead{display:none;}\n      .apac-spec table,.apac-spec tbody,.apac-spec tr,.apac-spec td{display:block;width:100%;}\n      .apac-spec tr{\n        border:1px solid #e5e7eb;border-radius:10px;margin:12px 0;overflow:hidden;background:#fff;\n      }\n      .apac-spec td{border:0;border-bottom:1px solid #f1f5f9;padding:12px 14px;}\n      .apac-spec td:last-child{border-bottom:0;}\n      .apac-spec td::before{\n        content:attr(data-label);\n        display:block;\n        font-size:12px;\n        color:#6b7280;\n        margin-bottom:6px;\n        font-weight:600;\n      }\n      .apac-spec tbody td:first-child{white-space:normal;width:100%;}\n    }\n  <\/style>\n\n  <div class=\"apac-spec__wrap\">\n    <table aria-label=\"Kaidevaatimusten vertailu\">\n      <thead>\n        <tr>\n          <th>Aihe<\/th>\n          <th>OSHA:n suojakaiteiden vaatimukset (USA)<\/th>\n          <th>EN 13374 (EU\/Kansainv\u00e4linen TEPS)<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr>\n          <td data-label=\"Topic\">Mik\u00e4 se on<\/td>\n          <td data-label=\"OSHA Guardrail Requirements (U.S.)\">Ty\u00f6nantajien s\u00e4\u00e4ntely (v\u00e4himm\u00e4isvaatimustenmukaisuus)<\/td>\n          <td data-label=\"EN 13374 (EU\/International TEPS)\">Tuotteen\/j\u00e4rjestelm\u00e4n suorituskykystandardi + testausmenetelm\u00e4t<\/td>\n        <\/tr>\n        <tr>\n          <td data-label=\"Topic\">\u201cHyv\u00e4ksytty\/hyl\u00e4tty\u201d -painopiste<\/td>\n          <td data-label=\"OSHA Guardrail Requirements (U.S.)\">Korkeus, t\u00e4ytt\u00f6, aukot, lujuus (+ jalkalista, jos putoavien esineiden riski on olemassa)<\/td>\n          <td data-label=\"EN 13374 (EU\/International TEPS)\">Luokkakohtainen suorituskyky rinne-\/pudotuskorkeusolosuhteissa<\/td>\n        <\/tr>\n        <tr>\n          <td data-label=\"Topic\">Kaltevat pinnat<\/td>\n          <td data-label=\"OSHA Guardrail Requirements (U.S.)\">Ei luokiteltu kaltevuuden mukaan (suojaus on silti tarpeen)<\/td>\n          <td data-label=\"EN 13374 (EU\/International TEPS)\">Eksplisiittinen luokan valinta rinteen ja (usein) putoamiskorkeusrajoitusten perusteella<\/td>\n        <\/tr>\n        <tr>\n          <td data-label=\"Topic\">Dynaaminen k\u00e4ytt\u00e4ytyminen<\/td>\n          <td data-label=\"OSHA Guardrail Requirements (U.S.)\">Ei ole kehystetty luokkapohjaisiksi dynaamisiksi testeiksi s\u00e4\u00e4nn\u00f6n tekstiss\u00e4<\/td>\n          <td data-label=\"EN 13374 (EU\/International TEPS)\">B\/C ottaa nimenomaisesti huomioon dynaamiset kuormitusskenaariot<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a32fba0 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"a32fba0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kuinka m\u00e4\u00e4ritt\u00e4\u00e4 oikein globaaleille projekteille\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c45be0 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"1c45be0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Jos myyt tai ostat useilla alueilla, turvallisin tapa on <\/span><b>kaksikielisyysvaatimukset<\/b><span style=\"font-weight: 400;\">:<\/span><\/p><p><b>A) OSHA-ty\u00f6maan vaatimustenmukaisuus (asennuskriteerit)<\/b><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\">Kaiteen geometria ja lujuus 29 CFR 1926.502(b):n mukaisesti (kaiteen yl\u00e4korkeus, keskikaite\/t\u00e4yte, enimm\u00e4isaukot, lujuus 200 lb\/150 lb).<\/li><li>Jos putoavien esineiden riski on olemassa, asenna jalkalistat OSHA:n kriteerien mukaisesti (yleens\u00e4 v\u00e4hint\u00e4\u00e4n 3\u00bd tuumaa)\u201d<span style=\"font-weight: 400;\">)<br \/><\/span><b><br \/><\/b><\/li><\/ul><p><b>B) EN 13374 -j\u00e4rjestelm\u00e4n suorituskyky (mit\u00e4 tuotteen on oltava)<\/b><\/p><ul><li>J\u00e4rjestelm\u00e4 on suunniteltava\/testattava standardin EN 13374 luokan __ (A\/B\/C) mukaisesti katon kaltevuuden ja putoamiskorkeuden perusteella.<br \/><b><br \/><\/b><\/li><\/ul><p><b>C) Todellisuustarkistuslauseke (suojaa molempia osapuolia, erityisesti toimittajaa)<\/b><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\">\u201cToimittajan on vahvistettava j\u00e4rjestelm\u00e4n luokan soveltuvuus toimitettujen piirustusten ja tuotekokoonpanon perusteella. Ostajan on tarkistettava, ett\u00e4 luokkavalinta vastaa todellista ty\u00f6maan kaltevuutta ja putoamisriskin arviointia.\u201d<\/li><\/ul><p><span style=\"font-weight: 400;\">T\u00e4m\u00e4 est\u00e4\u00e4 klassisen virheen: <\/span><b>sellaisen &quot;kaiteen&quot; ostaminen, joka t\u00e4ytt\u00e4\u00e4 OSHA-mitat, mutta jota ei ole validoitu jyrkk\u00e4\u00e4n rinteeseen\/dynaamisiin riskiolosuhteisiin.<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ff0f00d e-con-full e-flex elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"ff0f00d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6245b34 elementor-widget__width-initial external_elementor-repeater-item-none_external elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-image\" data-id=\"6245b34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/apacsafety.com\/fi\/concrete-edge-protection\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/apacsafety.com\/wp-content\/uploads\/2025\/11\/edge-protection-system-en13374.jpg\" class=\"attachment-large size-large wp-image-35213\" alt=\"edge protection system en13374\" srcset=\"https:\/\/apacsafety.com\/wp-content\/uploads\/2025\/11\/edge-protection-system-en13374.jpg 900w, https:\/\/apacsafety.com\/wp-content\/uploads\/2025\/11\/edge-protection-system-en13374-300x200.jpg 300w, https:\/\/apacsafety.com\/wp-content\/uploads\/2025\/11\/edge-protection-system-en13374-768x512.jpg 768w, https:\/\/apacsafety.com\/wp-content\/uploads\/2025\/11\/edge-protection-system-en13374-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd5687a external_elementor-repeater-item-none_external elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-image\" data-id=\"dd5687a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/apacsafety.com\/fi\/steel-structure-edge-protection\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/apacsafety.com\/wp-content\/uploads\/2025\/11\/edge-protection-system-bs-en13374.jpg\" class=\"attachment-large size-large wp-image-35217\" alt=\"edge protection system bs en13374\" srcset=\"https:\/\/apacsafety.com\/wp-content\/uploads\/2025\/11\/edge-protection-system-bs-en13374.jpg 900w, https:\/\/apacsafety.com\/wp-content\/uploads\/2025\/11\/edge-protection-system-bs-en13374-300x200.jpg 300w, https:\/\/apacsafety.com\/wp-content\/uploads\/2025\/11\/edge-protection-system-bs-en13374-768x512.jpg 768w, https:\/\/apacsafety.com\/wp-content\/uploads\/2025\/11\/edge-protection-system-bs-en13374-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e12804d elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"e12804d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Nopea p\u00e4\u00e4t\u00f6ksenteko-opas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-69305d2 e-flex e-con-boxed elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-parent\" data-id=\"69305d2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ffaefae elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"ffaefae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"font-weight: 400;\" aria-level=\"1\">Tasaiset laatat \/ betonirungot (tyypilliset reunat): OSHA-kriteerit + EN 13374 Luokka A on usein perustason odotus EN-standardien mukaisilla ty\u00f6mailla.<\/li><li style=\"font-weight: 400;\" aria-level=\"1\">Loivan\/keskikaltevuuden katot: aloita B-luokan arviointi.<\/li><li style=\"font-weight: 400;\" aria-level=\"1\">Jyrk\u00e4t rinteet \/ suurempi liukumisriski: olet C-luokan alueella.<\/li><\/ul><p><strong>Korkeusyhteensopivuuden \u201coptimaalinen piste\u201d (metrinen vs. imperiaalinen kysymys):<\/strong><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\">Mittakikka: Monet EN 13374 -j\u00e4rjestelm\u00e4t on suunniteltu noin metrin kaiteen korkeudelle (\u2248 39,4 tuumaa). T\u00e4m\u00e4 mahtuu OSHA:n tyypillisen yl\u00e4kaiteen hyv\u00e4ksymisalueen sis\u00e4lle (39\u201345 tuumaa, standardina 42 \u00b1 3 tuumaa).<\/li><li>Mutta: se on todella &quot;ristiinyhteensopiva&quot; korkeusvaatimusten suhteen vain, jos j\u00e4rjestelm\u00e4 on asennettu t\u00e4ydellisesti varsinaiselle ty\u00f6pinnalle (laatan paksuuden vaihtelut, pohjan siirtym\u00e4t, ep\u00e4tasaiset kannet tai v\u00e4\u00e4rin asetetut tolpat voivat ylitt\u00e4\u00e4 toleranssin).<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-484f840 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-heading\" data-id=\"484f840\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41cbe6b elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-n-accordion\" data-id=\"41cbe6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Harmonikka. Avaa linkit Enter- tai Space-n\u00e4pp\u00e4imell\u00e4, sulje Escape-n\u00e4pp\u00e4imell\u00e4 ja navigoi nuolin\u00e4pp\u00e4imill\u00e4\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-6890\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-6890\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> K1: Voimmeko kirjoittaa tarjouspyynt\u00f6\u00f6n \u201cOSHA-yhteensopiva\u201d ja ohittaa standardin EN 13374? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-6890\" class=\"elementor-element elementor-element-84601ab e-con-full e-flex elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"84601ab\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eec3167 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"eec3167\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Jos projekti on Yhdysvalloissa, OSHA-kieli on v\u00e4ltt\u00e4m\u00e4t\u00f6n \u2013 mutta kansainv\u00e4lisiss\u00e4 t\u00f6iss\u00e4 (tai konsulttien EN-terminologiaa k\u00e4ytt\u00e4viss\u00e4 projekteissa) sinun tulee mainita my\u00f6s EN 13374 -luokka (A\/B\/C). OSHA keskittyy ty\u00f6maan kaiteiden kriteereihin, kun taas EN 13374 on j\u00e4rjestelm\u00e4n suorituskyky-\/luokkastandardi. Molempien m\u00e4\u00e4ritteleminen v\u00e4ltt\u00e4\u00e4 ristiriitaiset odotukset.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-6891\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-6891\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> K2: Mit\u00e4 meid\u00e4n pit\u00e4isi pyyt\u00e4\u00e4 toimittajalta vahvistusta vs. mit\u00e4 ostajan on varmistettava? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-6891\" class=\"elementor-element elementor-element-24f81db e-con-full e-flex elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"24f81db\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37f097a elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"37f097a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Toimittaja vahvistaa:<\/b><span style=\"font-weight: 400;\"> the <\/span><b>j\u00e4rjestelm\u00e4n luokkaominaisuudet<\/b><span style=\"font-weight: 400;\"> (esim. \u201cT\u00e4m\u00e4 kokoonpano on luokiteltu standardin EN 13374 luokan B mukaisesti\u201d), ja se tarjoaa kokoonpanorajoitukset ja dokumentaation.<\/span><span style=\"font-weight: 400;\"><br \/><br \/><\/span><\/li><li><b>Ostaja vahvistaa:<\/b><span style=\"font-weight: 400;\"> valittu luokka vastaa <\/span><b>todelliset ty\u00f6maan olosuhteet<\/b><span style=\"font-weight: 400;\"> (kaltevuus, putoamiskorkeus, reunan tyyppi, ty\u00f6menetelm\u00e4n muutokset). T\u00e4m\u00e4 suojaa molempia osapuolia, kun ty\u00f6maaolosuhteet muuttuvat tilauksen j\u00e4lkeen.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-6892\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-6892\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> K3: Mit\u00e4 piirustuksia\/tietoja meid\u00e4n tulisi sis\u00e4llytt\u00e4\u00e4, jotta toimittaja voi antaa tarkan tarjouksen? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-6892\" class=\"elementor-element elementor-element-5ce8113 e-con-full e-flex elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"5ce8113\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-529a7a7 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"529a7a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sis\u00e4llyt\u00e4: laatan\/palkin reunan yksityiskohdat, laatan paksuusalue, kiinnitystoiveet (kiinnike\/holkki\/pultti\/sepeli), esteen pituus, kulmien lukum\u00e4\u00e4r\u00e4, porttien vaatimukset ja \u2013 jos kattoty\u00f6t \u2013 kaltevuuskulman ja putoamiskorkeuden skenaario. Mit\u00e4 t\u00e4ydellisemm\u00e4t sy\u00f6tteet, sit\u00e4 v\u00e4hemm\u00e4n yll\u00e4tyksi\u00e4 asennusp\u00e4iv\u00e4n\u00e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-6893\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-6893\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> K4: Jos j\u00e4rjestelm\u00e4 on EN-pohjainen (metrinen), l\u00e4p\u00e4iseek\u00f6 se OSHA:n korkeusvaatimukset? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-6893\" class=\"elementor-element elementor-element-ab665d8 e-flex e-con-boxed elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"ab665d8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4fed2c8 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"4fed2c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Usein kyll\u00e4 <\/span><b>yl\u00e4kiskon korkeus<\/b><span style=\"font-weight: 400;\"> koska monet EN-j\u00e4rjestelm\u00e4t ovat noin 1 metrin (~39,4 tuuman) kokoisia. T\u00e4m\u00e4 voi olla OSHA:n tyypillisen hyv\u00e4ksymisalueen sis\u00e4ll\u00e4 (39\u201345 tuumaa). Mutta se toimii vain, jos asennuskorkeus mitataan todellisesta k\u00e4vely-\/ty\u00f6skentelypinnasta ja pysyy toleranssin sis\u00e4ll\u00e4 \u2013 joten tarjouspyynn\u00f6ss\u00e4si tulee silti mainita OSHA:n korkeusvaatimus nimenomaisesti.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-6894\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-6894\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> K5: Tarvitsemmeko jalkalistoja aina vai vain joskus? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-6894\" class=\"elementor-element elementor-element-38addd6 e-flex e-con-boxed elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"38addd6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f962728 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"f962728\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Vain \u201cjoskus\u201d, mutta nuo \u201cjoskus\u201d ovat yleisi\u00e4: jos on putoavien esineiden riski (ty\u00f6kalut\/materiaalit l\u00e4hell\u00e4 reunaa, useita toimipisteit\u00e4 alapuolella, vilkaskulkuiset kulkureitit), jalkalistoista tulee keskeinen vaatimus. Monet projektit eiv\u00e4t l\u00e4p\u00e4ise tarkastusta siksi, ett\u00e4 yl\u00e4kaide olisi viallinen \u2013 vaan siksi, ett\u00e4 alareunan suojausta ei ole huomioitu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-6895\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-6895\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> K6: Mit\u00e4 asiakirjoja tarjouspyynn\u00f6n tulisi edellytt\u00e4\u00e4 (v\u00e4himm\u00e4ism\u00e4\u00e4r\u00e4)? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-6895\" class=\"elementor-element elementor-element-74f75cd e-flex e-con-boxed elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"74f75cd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-961a7a9 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"961a7a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>V\u00e4hint\u00e4\u00e4n: j\u00e4rjestelm\u00e4n spesifikaatiolomake, kokoonpanoselvitys (mit\u00e4 sis\u00e4ltyy\/ei sis\u00e4lly) ja vaatimustenmukaisuusvakuutus m\u00e4\u00e4riteltyjen standardien mukaisesti. Jos ostat korkeamman riskin kohteisiin (katot, julkinen rajapinta, infrastruktuuri), lis\u00e4\u00e4 pyynt\u00f6 testitodisteiden viitteist\u00e4 ja j\u00e4ljitett\u00e4vyystunnisteista toimitetuille erille.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-6896\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"7\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-6896\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> K7: Voimmeko sekoittaa eri merkkien komponentteja &quot;saadaksemme sen toimimaan&quot;? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-6896\" class=\"elementor-element elementor-element-0b5d79f e-flex e-con-boxed elementor-repeater-item-default_padding elementor-repeater-item-none elementor-repeater-item-none_hover e-con e-child\" data-id=\"0b5d79f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ang_container_spacing_size&quot;:&quot;default_padding&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-945f0b6 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"945f0b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Vain varoen. Sekoittaminen voi muuttaa geometriaa, j\u00e4ykkyytt\u00e4, liitoksen lujuutta ja tehollista korkeutta \u2013 juuri sit\u00e4, mit\u00e4 tarkastajat mittaavat. Jos sekoittumista odotetaan, tee se nimenomaisesti tarjouspyynn\u00f6ss\u00e4 ja vaadi toimittajaa vahvistamaan yhteensopivuusoletukset (tai toteamaan, ett\u00e4 sekalaiset j\u00e4rjestelm\u00e4t ovat ilmoitetun suorituskyvyn ulkopuolella).<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction Understanding the difference between OSHA guardrail requirements and EN 13374 is crucial for contractors and procurement teams working globally. OSHA sets U.S. jobsite safety standards, while EN 13374 defines performance requirements for temporary edge protection systems used internationally. This comparison will help you navigate both standards and ensure compliance when specifying edge protection systems [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":35782,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-35781","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-edge-protection"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>OSHA Guardrail Requirements vs EN 13374: A Practical Comparison<\/title>\n<meta name=\"description\" content=\"This comparison will help you navigate both standards and ensure compliance when specifying edge protection systems for various construction projects.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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