{"formats":[{"name":"JSON","format":"json","url":"\/downloads\/2025\/code-json\/45.2-845.json"},{"name":"Plain Text","format":"text","url":"\/downloads\/2025\/code-text\/45.2-845.txt"},{"name":"XML","format":"xml","url":"\/downloads\/2025\/code-xml\/45.2-845.xml"},{"name":"HTML","format":"html","url":"\/downloads\/2025\/code-html\/45.2-845.html"}],"law_id":64318,"edition_id":1,"section_id":64318,"structure_id":14031,"section_number":"45.2-845","catch_line":" Worked-out areas","history":"Code 1950, \u00a7 45-60.5; 1954, c. 191; 1966, c. 594, \u00a7 45.1-62; 1993, c. 442; 1994, c. 28, \u00a7 45.1-161.228; 1996, c. 774; 1999, c. 256; 2005, c. 3; 2021, Sp. Sess. I, c. 387.","full_text":"A\n\nEvery worked-out area shall be either sealed or ventilated.B\n\nWhere the practice is to seal worked-out areas, the sealing shall be done in accordance with sealing provisions of the approved bleeder plan.","order_by":null,"text":{"0":{"id":234098,"text":"Every worked-out area shall be either sealed or ventilated.","type":"section","prefixes":["A"],"prefix":"A","entire_prefix":"A","prefix_anchor":"A","level":1,"next_prefix":"B"},"1":{"id":234099,"text":"Where the practice is to seal worked-out areas, the sealing shall be done in accordance with sealing provisions of the approved bleeder plan.","type":"section","prefixes":["B"],"prefix":"B","entire_prefix":"B","prefix_anchor":"B","level":1,"prior_prefix":"A"}},"ancestry":[{"id":14031,"edition_id":1,"name":"Ventilation, Mine Gases, and Other Hazardous Conditions","identifier":"4","label":"article","depth":5,"order_by":1,"parent_id":14030,"metadata":{},"date_created":"2026-06-26 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03:44:06","permalink":{"id":223095,"object_type":"structure","relational_id":12986,"identifier":"B","token":"45.2\/II\/B","url":"\/45.2\/II\/B\/","edition_id":1,"permalink":0,"preferred":1}},{"id":12985,"edition_id":1,"name":"Coal Mining","identifier":"II","label":"subtitle","depth":2,"order_by":1,"parent_id":12713,"metadata":{},"date_created":"2026-06-26 03:44:06","date_modified":"2026-06-26 03:44:06","permalink":{"id":222647,"object_type":"structure","relational_id":12985,"identifier":"II","token":"45.2\/II","url":"\/45.2\/II\/","edition_id":1,"permalink":0,"preferred":1}},{"id":12713,"edition_id":1,"name":"Mines, Minerals, and Energy","identifier":"45.2","label":"title","depth":1,"order_by":1,"parent_id":null,"metadata":{},"date_created":"2026-06-26 03:43:49","date_modified":"2026-06-26 03:43:49","permalink":{"id":222539,"object_type":"structure","relational_id":12713,"identifier":"45.2","token":"45.2","url":"\/45.2\/","edition_id":1,"permalink":0,"preferred":1}}],"structure_contents":[{"id":61647,"structure_id":14031,"section_number":"45.2-826","catch_line":" Pre-shift examinations","url":"\/45.2-826\/","token":"45.2\/II\/B\/8\/4\/45.2-826","metadata":false},{"id":75532,"structure_id":14031,"section_number":"45.2-827","catch_line":" On-shift examinations","url":"\/45.2-827\/","token":"45.2\/II\/B\/8\/4\/45.2-827","metadata":false},{"id":84889,"structure_id":14031,"section_number":"45.2-828","catch_line":" Weekly examinations","url":"\/45.2-828\/","token":"45.2\/II\/B\/8\/4\/45.2-828","metadata":false},{"id":55121,"structure_id":14031,"section_number":"45.2-829","catch_line":" Examinations of fans","url":"\/45.2-829\/","token":"45.2\/II\/B\/8\/4\/45.2-829","metadata":false},{"id":78974,"structure_id":14031,"section_number":"45.2-830","catch_line":" Record of 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Crosscuts","url":"\/45.2-840\/","token":"45.2\/II\/B\/8\/4\/45.2-840","metadata":false},{"id":78688,"structure_id":14031,"section_number":"45.2-841","catch_line":" Permanent stoppings","url":"\/45.2-841\/","token":"45.2\/II\/B\/8\/4\/45.2-841","metadata":false},{"id":86254,"structure_id":14031,"section_number":"45.2-842","catch_line":" Ventilation controls","url":"\/45.2-842\/","token":"45.2\/II\/B\/8\/4\/45.2-842","metadata":false},{"id":59441,"structure_id":14031,"section_number":"45.2-843","catch_line":" Line brattice","url":"\/45.2-843\/","token":"45.2\/II\/B\/8\/4\/45.2-843","metadata":false},{"id":70834,"structure_id":14031,"section_number":"45.2-844","catch_line":" Ventilation with air from certain areas","url":"\/45.2-844\/","token":"45.2\/II\/B\/8\/4\/45.2-844","metadata":false},{"id":64318,"structure_id":14031,"section_number":"45.2-845","catch_line":" Worked-out 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penalty","url":"\/45.2-849\/","token":"45.2\/II\/B\/8\/4\/45.2-849","metadata":false},{"id":77699,"structure_id":14031,"section_number":"45.2-850","catch_line":" Intentionally bypassing a safety device; prohibition","url":"\/45.2-850\/","token":"45.2\/II\/B\/8\/4\/45.2-850","metadata":false},{"id":68872,"structure_id":14031,"section_number":"45.2-851","catch_line":" Control of coal dust","url":"\/45.2-851\/","token":"45.2\/II\/B\/8\/4\/45.2-851","metadata":false},{"id":79750,"structure_id":14031,"section_number":"45.2-852","catch_line":" Rock dusting","url":"\/45.2-852\/","token":"45.2\/II\/B\/8\/4\/45.2-852","metadata":false}],"previous_section":{"id":70834,"structure_id":14031,"section_number":"45.2-844","catch_line":" Ventilation with air from certain areas","url":"\/45.2-844\/","token":"45.2\/II\/B\/8\/4\/45.2-844","metadata":false},"next_section":{"id":74385,"structure_id":14031,"section_number":"45.2-846","catch_line":" Air quality","url":"\/45.2-846\/","token":"45.2\/II\/B\/8\/4\/45.2-846","metadata":false},"metadata":false,"official_url":"https:\/\/law.lis.virginia.gov\/vacode\/45.2-845\/","history_text":"<p>The record of this law\u2019s original creation isn\u2019t available online. It has been modified 7 times. Those modifications are cataloged by \u201cThe Acts of Assembly,\u201d a state publication, by year and chapter. Those modifications that can be read on the General Assembly\u2019s website will be linked accordingly. Those modifications are as follows: in 1954, chapter 191; in 1966, chapter 594; in 1993, chapter 442; in 1994, chapter <a href=\"https:\/\/legacylis.virginia.gov\/cgi-bin\/legp604.exe?941+ful+CHAP0028\">28<\/a>; in 1996, chapter <a href=\"https:\/\/legacylis.virginia.gov\/cgi-bin\/legp604.exe?961+ful+CHAP0774\">774<\/a>; in 1999, chapter <a href=\"https:\/\/legacylis.virginia.gov\/cgi-bin\/legp604.exe?991+ful+CHAP0256\">256<\/a>; in 2005, chapter <a href=\"https:\/\/legacylis.virginia.gov\/cgi-bin\/legp604.exe?051+ful+CHAP0003\">3<\/a>.<\/p>","references":[{"id":81164,"section_number":"45.2-837","catch_line":" Bleeder systems","order_by":null,"url":"\/45.2-837\/"}],"refers_to":false,"permalink":{"id":223615,"object_type":"law","relational_id":64318,"identifier":"45.2-845","token":"45.2\/II\/B\/8\/4\/45.2-845","url":"\/45.2-845\/","edition_id":1,"permalink":0,"preferred":1},"url":"\/45.2-845\/","token":"45.2\/II\/B\/8\/4\/45.2-845","dublin_core":{"Title":" Worked-out areas","Type":"Text","Format":"text\/html","Identifier":"\u00a7 45.2-845","Relation":"Code of Virginia"},"html":"\n\t\t\t\t\t\t<section id=\"A\"><p><span class=\"prefix-number\">A.<\/span> Every worked-out area shall be either <span class=\"dictionary\">sealed<\/span> or ventilated. <a id=\"paragraph-234098\" class=\"section-permalink\" href=\"https:\/\/vacode.org\/45.2-845\/#A\"><i class=\"fa fa-link\"><\/i><\/a><\/p><\/section>\n\t\t\t\t\t\t<section id=\"B\"><p><span class=\"prefix-number\">B.<\/span> Where the practice is to seal worked-out areas, the sealing shall be done in accordance with sealing provisions of the approved bleeder plan. <a id=\"paragraph-234099\" class=\"section-permalink\" href=\"https:\/\/vacode.org\/45.2-845\/#B\"><i class=\"fa fa-link\"><\/i><\/a><\/p><\/section>","plain_text":"                                 CODE OF VIRGINIA\n\n WORKED-OUT AREAS (\u00a7 45.2-845)\n\nA. Every worked-out area shall be either sealed or ventilated.\n\nB. Where the practice is to seal worked-out areas, the sealing shall be done in\naccordance with sealing provisions of the approved bleeder plan.\n\nHISTORY: Code 1950, \u00a7 45-60.5; 1954, c. 191; 1966, c. 594, \u00a7 45.1-62; 1993, c.\n442; 1994, c. 28, \u00a7 45.1-161.228; 1996, c. 774; 1999, c. 256; 2005, c. 3; 2021,\nSp. Sess. I, c. 387.","edition":{"id":1,"name":"2025","slug":"2025","date_created":"2026-06-21 22:39:22","date_modified":"2026-06-21 22:39:22","current":1,"order_by":1,"last_import":null}}