{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/violations/check?name=Premier%20Silica%20LLC","name":"Premier Silica LLC","_source":{"data_provider":"AI Analytics","brand_name":"MORVS","brand_url":"https://morvs.ai/","data_provider_url":"https://api.morvs.ai","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://arlweb.msha.gov/OpenGovernmentData/OGIMSHA.asp","generated_at":"2026-10-01T23:48:27.853Z"},"summary":{"total_violations":374,"significant_and_substantial":101,"proposed_penalty_usd":220531,"amount_paid_usd":198110},"top_violated_rules":[{"part_section":"56.14107(a)","n":43},{"part_section":"56.12004","n":33},{"part_section":"56.14100(b)","n":29},{"part_section":"56.11001","n":22},{"part_section":"56.14112(b)","n":18},{"part_section":"56.11002","n":13},{"part_section":"56.12032","n":12},{"part_section":"56.20003(a)","n":10},{"part_section":"56.5001(a/5)","n":8},{"part_section":"56.5001(a)/.5005","n":8}],"recent_violations":[{"violation_no":"6340990","issue_date":"12/30/2002","mine_id":"0404263","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.16004","negligence":"LowNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6340990"},{"violation_no":"6340991","issue_date":"12/30/2002","mine_id":"0404263","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"Y","part_section":"56.14107(a)","negligence":"LowNegligence","proposed_penalty":76,"canonical_url":"https://api.morvs.ai/mine-violation/6340991"},{"violation_no":"8583440","issue_date":"12/28/2010","mine_id":"3301354","controller_name":"Carmeuse Holding SA","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.14112(b)","negligence":"ModNegligence","proposed_penalty":224,"canonical_url":"https://api.morvs.ai/mine-violation/8583440"},{"violation_no":"8583441","issue_date":"12/28/2010","mine_id":"3301354","controller_name":"Carmeuse Holding SA","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.14107(a)","negligence":"ModNegligence","proposed_penalty":3143,"canonical_url":"https://api.morvs.ai/mine-violation/8583441"},{"violation_no":"8583442","issue_date":"12/28/2010","mine_id":"3301354","controller_name":"Carmeuse Holding SA","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.14107(a)","negligence":"ModNegligence","proposed_penalty":3143,"canonical_url":"https://api.morvs.ai/mine-violation/8583442"},{"violation_no":"6439519","issue_date":"12/28/2007","mine_id":"0402801","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.12008","negligence":"HighNegligence","proposed_penalty":138,"canonical_url":"https://api.morvs.ai/mine-violation/6439519"},{"violation_no":"6439520","issue_date":"12/28/2007","mine_id":"0402801","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.12032","negligence":"LowNegligence","proposed_penalty":100,"canonical_url":"https://api.morvs.ai/mine-violation/6439520"},{"violation_no":"6439521","issue_date":"12/28/2007","mine_id":"0402801","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.16001","negligence":"LowNegligence","proposed_penalty":100,"canonical_url":"https://api.morvs.ai/mine-violation/6439521"},{"violation_no":"7995159","issue_date":"12/27/2007","mine_id":"0402801","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"Y","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":207,"canonical_url":"https://api.morvs.ai/mine-violation/7995159"},{"violation_no":"7995160","issue_date":"12/27/2007","mine_id":"0402801","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"Y","part_section":"56.20011","negligence":"ModNegligence","proposed_penalty":308,"canonical_url":"https://api.morvs.ai/mine-violation/7995160"},{"violation_no":"8583436","issue_date":"12/22/2010","mine_id":"3301354","controller_name":"Carmeuse Holding SA","violator_name":"Premier Silica LLC","sig_sub":"Y","part_section":"56.14112(b)","negligence":"ModNegligence","proposed_penalty":1412,"canonical_url":"https://api.morvs.ai/mine-violation/8583436"},{"violation_no":"8583437","issue_date":"12/22/2010","mine_id":"3301354","controller_name":"Carmeuse Holding SA","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.12018","negligence":"ModNegligence","proposed_penalty":190,"canonical_url":"https://api.morvs.ai/mine-violation/8583437"},{"violation_no":"8583438","issue_date":"12/22/2010","mine_id":"3301354","controller_name":"Carmeuse Holding SA","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.12018","negligence":"ModNegligence","proposed_penalty":190,"canonical_url":"https://api.morvs.ai/mine-violation/8583438"},{"violation_no":"8583439","issue_date":"12/22/2010","mine_id":"3301354","controller_name":"Carmeuse Holding SA","violator_name":"Premier Silica LLC","sig_sub":"Y","part_section":"56.11016","negligence":"ModNegligence","proposed_penalty":946,"canonical_url":"https://api.morvs.ai/mine-violation/8583439"},{"violation_no":"6351767","issue_date":"12/22/2003","mine_id":"0404263","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.12034","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6351767"},{"violation_no":"6402690","issue_date":"12/18/2008","mine_id":"3301354","controller_name":"Carmeuse Holding SA","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.5001(a)/.5005","negligence":"LowNegligence","proposed_penalty":100,"canonical_url":"https://api.morvs.ai/mine-violation/6402690"},{"violation_no":"6145474","issue_date":"12/18/2001","mine_id":"3301354","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"Y","part_section":"56.14112(b)","negligence":"ModNegligence","proposed_penalty":173,"canonical_url":"https://api.morvs.ai/mine-violation/6145474"},{"violation_no":"6145475","issue_date":"12/18/2001","mine_id":"3301354","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"Y","part_section":"56.14101(a)(2)","negligence":"ModNegligence","proposed_penalty":173,"canonical_url":"https://api.morvs.ai/mine-violation/6145475"},{"violation_no":"6145476","issue_date":"12/18/2001","mine_id":"3301354","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6145476"},{"violation_no":"6145477","issue_date":"12/18/2001","mine_id":"3301354","controller_name":"Oglebay Norton Company","violator_name":"Premier Silica LLC","sig_sub":"N","part_section":"56.20003(a)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6145477"}]}