{"id":5537,"date":"2026-04-15T13:33:04","date_gmt":"2026-04-15T17:33:04","guid":{"rendered":"https:\/\/laboratorytesting.com\/?page_id=5537"},"modified":"2026-04-15T13:51:48","modified_gmt":"2026-04-15T17:51:48","slug":"summary-of-new-epa-dust-lead-rule-nllap-lqsr-4-0","status":"publish","type":"page","link":"https:\/\/laboratorytesting.com\/pt\/resources\/lead\/summary-of-new-epa-dust-lead-rule-nllap-lqsr-4-0\/","title":{"rendered":"Resumo da nova regra da EPA sobre chumbo em poeira \u2013 NLLAP LQSR 4.0"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"5537\" class=\"elementor elementor-5537\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f0777b3 bg-four-corner-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f0777b3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4760a46\" data-id=\"4760a46\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4f2fe9f elementor-widget elementor-widget-heading\" data-id=\"4f2fe9f\" 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\">Resumo da nova regra da EPA sobre chumbo em poeira \/ NLLAP LQSR 4.0<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13cae54 elementor-widget elementor-widget-image\" data-id=\"13cae54\" 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 fetchpriority=\"high\" decoding=\"async\" width=\"1440\" height=\"499\" src=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4.jpg\" class=\"attachment-full size-full wp-image-5539\" alt=\"\" srcset=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4.jpg 1440w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4-300x104.jpg 300w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4-1024x355.jpg 1024w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4-768x266.jpg 768w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/nllap-lqsr-4-600x208.jpg 600w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/>\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3bce54c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3bce54c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-695a433\" data-id=\"695a433\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-39e01bc elementor-widget elementor-widget-text-editor\" data-id=\"39e01bc\" 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>Segue abaixo um resumo da publica\u00e7\u00e3o no Di\u00e1rio Oficial Federal (Federal Register) de 23 de outubro de 2024 referente \u00e0 nova Norma da EPA sobre Poeira de Chumbo, em conjunto com a Revis\u00e3o 4.0 dos Requisitos do Sistema de Qualidade Laboratorial (LQSR) do Programa Nacional de Avalia\u00e7\u00e3o de Risco de Chumbo (NLLAP) da EPA, publicada no mesmo dia.<\/p><ul><li>Nova terminologia: o <strong>N\u00edvel de libera\u00e7\u00e3o de chumbo em poeira (DLCL)<\/strong> agora \u00e9 o <strong>N\u00edvel de a\u00e7\u00e3o para chumbo na poeira (DLAL)<\/strong> e o <strong>Norma de Perigo de Chumbo na Poeira (DLHS)<\/strong> agora \u00e9 o <strong>Limite de Relat\u00f3rio de Chumbo em Poeira (DLRL)<\/strong>.<\/li><li>A an\u00e1lise FLAA ainda pode ser utilizada. <span style=\"text-decoration: underline;\">se<\/span> nos \u00e9 fornecido um <span style=\"text-decoration: underline;\">limpeza m\u00ednima<\/span> \u00e1rea de <strong>288 em<sup>2<\/sup> (2 p\u00e9s)<sup>2<\/sup> )<\/strong> para pisos e <strong>36 polegadas<sup>2<\/sup> (0,25 p\u00e9s)<sup>2<\/sup> )<\/strong> para peitoris de janelas. Caso contr\u00e1rio, talvez tenhamos que utilizar ICP-OES para atingir os novos valores de DLAL, com custos mais elevados e prazos de entrega mais longos.<\/li><li>Qualquer resultado relatado abaixo do DLAL do laborat\u00f3rio, mas acima do DLRL, aciona a exig\u00eancia de que o contratado o fa\u00e7a. <strong>deve<\/strong> declarar em seu relat\u00f3rio que foi identificado um risco de exposi\u00e7\u00e3o ao chumbo, mesmo que o projeto seja considerado conclu\u00eddo.<\/li><li>Recomenda-se fortemente o uso dos len\u00e7os de limpeza Ghost Wipes e tubos de centr\u00edfuga fornecidos pela EMSL para evitar taxas adicionais de prepara\u00e7\u00e3o de amostras.<\/li><\/ul>\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9061927\" data-id=\"9061927\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1be625a elementor-widget elementor-widget-image\" data-id=\"1be625a\" 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=\"518\" height=\"645\" src=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/ghost-centrifuge.jpg\" class=\"attachment-full size-full wp-image-5541\" alt=\"\" srcset=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/ghost-centrifuge.jpg 518w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/ghost-centrifuge-241x300.jpg 241w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/>\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-20a354b elementor-widget elementor-widget-text-editor\" data-id=\"20a354b\" 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><a href=\"https:\/\/www.emsl.com\/ProdCatSearchResults.aspx?action=prod&amp;ProductID=8708191\" target=\"_blank\" rel=\"noopener\">Limpeza Fantasma<br \/>ID do produto EMSL # 8708191<\/a><br \/><a href=\"https:\/\/www.emsl.com\/ProdCatSearchResults.aspx?action=prod&amp;ProductID=8708907B\" target=\"_blank\" rel=\"noopener\">Tubo de centr\u00edfuga<br \/>ID do produto EMSL # 8708907<\/a><\/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-41ada7e elementor-widget elementor-widget-image\" data-id=\"41ada7e\" 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=\"320\" height=\"342\" src=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/12-x-12-templates.jpg\" class=\"attachment-full size-full wp-image-5542\" alt=\"\" srcset=\"https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/12-x-12-templates.jpg 320w, https:\/\/laboratorytesting.com\/wp-content\/uploads\/2026\/04\/12-x-12-templates-281x300.jpg 281w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/>\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-4883700 elementor-widget elementor-widget-text-editor\" data-id=\"4883700\" 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><a href=\"https:\/\/www.emsl.com\/ProdCatSearchResults.aspx?action=prod&amp;ProductID=8708933\" target=\"_blank\" rel=\"noopener\">Moldes de 12\u201d x 12\u201d <br \/>(Pacote com 100 unidades) <br \/>ID do produto EMSL # 8708933<\/a><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Summary of New EPA Dust Lead Rule \/ NLLAP LQSR 4.0 Below is a summary of the Federal Register publication on October 23, 2024 for the new EPA Lead Dust Rule in conjunction with the EPA NLLAP LQSR (Laboratory Quality [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5401,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","footnotes":""},"class_list":["post-5537","page","type-page","status-publish","hentry","slug-summary-of-new-epa-dust-lead-rule-nllap-lqsr-4-0","odd_post_id"],"_links":{"self":[{"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/pages\/5537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/comments?post=5537"}],"version-history":[{"count":13,"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/pages\/5537\/revisions"}],"predecessor-version":[{"id":5554,"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/pages\/5537\/revisions\/5554"}],"up":[{"embeddable":true,"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/pages\/5401"}],"wp:attachment":[{"href":"https:\/\/laboratorytesting.com\/pt\/wp-json\/wp\/v2\/media?parent=5537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}