{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/violations/check?name=Martin%20Marietta%20Materials%20Incorporated","name":"Martin Marietta Materials Incorporated","_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":"2026-10-06T10:17:01.502Z"},"summary":{"total_violations":60,"significant_and_substantial":12,"proposed_penalty_usd":8864,"amount_paid_usd":8864},"top_violated_rules":[{"part_section":"56.14100(b)","n":12},{"part_section":"56.11001","n":7},{"part_section":"56.14132(a)","n":4},{"part_section":"56.14107(a)","n":3},{"part_section":"56.18002(b)","n":2},{"part_section":"57.4100(a)","n":1},{"part_section":"57.20003(a)","n":1},{"part_section":"57.15031(b)","n":1},{"part_section":"57.14107(a)","n":1},{"part_section":"57.12005","n":1}],"recent_violations":[{"violation_no":"6096783","issue_date":"11/27/2001","mine_id":"4003106","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14112(b)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6096783"},{"violation_no":"6096784","issue_date":"11/27/2001","mine_id":"4003106","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.18002(b)","negligence":"LowNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6096784"},{"violation_no":"6096785","issue_date":"11/27/2001","mine_id":"4003106","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14132(a)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6096785"},{"violation_no":"6096786","issue_date":"11/27/2001","mine_id":"4003106","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"Y","part_section":"56.14130(g)","negligence":"LowNegligence","proposed_penalty":122,"canonical_url":"https://api.morvs.ai/mine-violation/6096786"},{"violation_no":"6096787","issue_date":"11/27/2001","mine_id":"4003106","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"Y","part_section":"56.11001","negligence":"ModNegligence","proposed_penalty":104,"canonical_url":"https://api.morvs.ai/mine-violation/6096787"},{"violation_no":"6093486","issue_date":"11/13/2003","mine_id":"0103187","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"50.20(a)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6093486"},{"violation_no":"6093481","issue_date":"11/12/2003","mine_id":"0103187","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.20003(a)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6093481"},{"violation_no":"6093482","issue_date":"11/12/2003","mine_id":"0103187","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.4201(a)(1)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6093482"},{"violation_no":"6093483","issue_date":"11/12/2003","mine_id":"0103187","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6093483"},{"violation_no":"6093484","issue_date":"11/12/2003","mine_id":"0103187","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14107(a)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6093484"},{"violation_no":"6093485","issue_date":"11/12/2003","mine_id":"0103187","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6093485"},{"violation_no":"6096308","issue_date":"11/09/2000","mine_id":"4000075","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14110","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6096308"},{"violation_no":"6096309","issue_date":"11/09/2000","mine_id":"4000075","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14109(a)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6096309"},{"violation_no":"6099592","issue_date":"10/27/2003","mine_id":"4000075","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6099592"},{"violation_no":"6099593","issue_date":"10/27/2003","mine_id":"4000075","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14132(a)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6099593"},{"violation_no":"6099594","issue_date":"10/27/2003","mine_id":"4000075","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6099594"},{"violation_no":"6099595","issue_date":"10/27/2003","mine_id":"4000075","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6099595"},{"violation_no":"6099596","issue_date":"10/27/2003","mine_id":"4000075","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6099596"},{"violation_no":"6099597","issue_date":"10/27/2003","mine_id":"4000075","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"Y","part_section":"56.11027","negligence":"ModNegligence","proposed_penalty":191,"canonical_url":"https://api.morvs.ai/mine-violation/6099597"},{"violation_no":"7764521","issue_date":"10/24/2001","mine_id":"0103187","controller_name":"Martin Marietta Materials Inc","violator_name":"Martin Marietta Materials Incorporated","sig_sub":"Y","part_section":"56.3130","negligence":"ModNegligence","proposed_penalty":196,"canonical_url":"https://api.morvs.ai/mine-violation/7764521"}]}