{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/violations/check?name=United%20Metro%20Materials","name":"United Metro Materials","_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":"2026-10-04T14:54:07.480Z"},"summary":{"total_violations":187,"significant_and_substantial":28,"proposed_penalty_usd":16314,"amount_paid_usd":16280},"top_violated_rules":[{"part_section":"56.14107(a)","n":55},{"part_section":"56.12008","n":13},{"part_section":"56.14112(b)","n":8},{"part_section":"50.30","n":8},{"part_section":"56.12004","n":7},{"part_section":"56.14100(b)","n":6},{"part_section":"56.11001","n":6},{"part_section":"56.1000","n":5},{"part_section":"56.14132(a)","n":4},{"part_section":"56.12032","n":4}],"recent_violations":[{"violation_no":"7947214","issue_date":"12/12/2000","mine_id":"0202851","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"N","part_section":"56.1000","negligence":"HighNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/7947214"},{"violation_no":"7946445","issue_date":"11/08/2000","mine_id":"0200992","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"N","part_section":"56.14112(b)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/7946445"},{"violation_no":"7946446","issue_date":"11/08/2000","mine_id":"0200992","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"N","part_section":"56.11004","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/7946446"},{"violation_no":"7946447","issue_date":"11/08/2000","mine_id":"0200992","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"N","part_section":"56.14107(a)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/7946447"},{"violation_no":"7946448","issue_date":"11/08/2000","mine_id":"0200992","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"N","part_section":"56.12034","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/7946448"},{"violation_no":"7946449","issue_date":"11/08/2000","mine_id":"0200992","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"Y","part_section":"56.14107(a)","negligence":"ModNegligence","proposed_penalty":113,"canonical_url":"https://api.morvs.ai/mine-violation/7946449"},{"violation_no":"7946450","issue_date":"11/08/2000","mine_id":"0200992","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"Y","part_section":"56.18002(a)","negligence":"ModNegligence","proposed_penalty":113,"canonical_url":"https://api.morvs.ai/mine-violation/7946450"},{"violation_no":"7947047","issue_date":"10/31/2000","mine_id":"0202606","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/7947047"},{"violation_no":"7947048","issue_date":"10/31/2000","mine_id":"0202606","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials","sig_sub":"N","part_section":"56.14112(b)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/7947048"},{"violation_no":"7947049","issue_date":"10/31/2000","mine_id":"0202606","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials","sig_sub":"N","part_section":"56.14107(a)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/7947049"},{"violation_no":"7945792","issue_date":"10/19/2000","mine_id":"0200992","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"N","part_section":"56.1000","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/7945792"},{"violation_no":"7947795","issue_date":"10/18/2001","mine_id":"0200719","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"Y","part_section":"56.14201(b)","negligence":"ModNegligence","proposed_penalty":161,"canonical_url":"https://api.morvs.ai/mine-violation/7947795"},{"violation_no":"7949421","issue_date":"10/17/2001","mine_id":"0202116","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"Y","part_section":"56.14107(a)","negligence":"LowNegligence","proposed_penalty":122,"canonical_url":"https://api.morvs.ai/mine-violation/7949421"},{"violation_no":"7949422","issue_date":"10/17/2001","mine_id":"0202116","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"Y","part_section":"56.14107(a)","negligence":"ModNegligence","proposed_penalty":173,"canonical_url":"https://api.morvs.ai/mine-violation/7949422"},{"violation_no":"7936630","issue_date":"09/20/2002","mine_id":"0200720","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"N","part_section":"56.12032","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/7936630"},{"violation_no":"6341427","issue_date":"09/17/2002","mine_id":"0202582","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"N","part_section":"56.20003(a)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6341427"},{"violation_no":"6341428","issue_date":"09/17/2002","mine_id":"0202582","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"N","part_section":"56.4603(b)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6341428"},{"violation_no":"6341426","issue_date":"09/16/2002","mine_id":"0202644","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"N","part_section":"56.12008","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6341426"},{"violation_no":"6272862","issue_date":"09/13/2002","mine_id":"0200719","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"N","part_section":"56.12013(b)","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/6272862"},{"violation_no":"4887045","issue_date":"09/06/2001","mine_id":"0201249","controller_name":"Peter Kiewit Sons' Inc","violator_name":"United Metro Materials Inc","sig_sub":"Y","part_section":"56.11001","negligence":"ModNegligence","proposed_penalty":122,"canonical_url":"https://api.morvs.ai/mine-violation/4887045"}]}