{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/violations/check?name=Robertson's%20Ready%20Mix%2C%20Ltd.","name":"Robertson's Ready Mix, Ltd.","_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":"2026-10-05T21:43:18.874Z"},"summary":{"total_violations":188,"significant_and_substantial":65,"proposed_penalty_usd":80773,"amount_paid_usd":56745},"top_violated_rules":[{"part_section":"56.14100(b)","n":20},{"part_section":"56.20003(a)","n":18},{"part_section":"56.14107(a)","n":13},{"part_section":"56.12004","n":12},{"part_section":"56.11001","n":10},{"part_section":"56.12032","n":8},{"part_section":"56.14112(a)(1)","n":6},{"part_section":"56.14207","n":5},{"part_section":"56.14132(a)","n":5},{"part_section":"56.11002","n":5}],"recent_violations":[{"violation_no":"8874538","issue_date":"12/28/2016","mine_id":"0400133","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix Ltd","sig_sub":"N","part_section":"56.3430","negligence":"ModNegligence","proposed_penalty":126,"canonical_url":"https://api.morvs.ai/mine-violation/8874538"},{"violation_no":"8874539","issue_date":"12/28/2016","mine_id":"0400133","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix Ltd","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":116,"canonical_url":"https://api.morvs.ai/mine-violation/8874539"},{"violation_no":"6340383","issue_date":"12/16/2002","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"Y","part_section":"56.15005","negligence":"ModNegligence","proposed_penalty":3400,"canonical_url":"https://api.morvs.ai/mine-violation/6340383"},{"violation_no":"8698366","issue_date":"12/10/2013","mine_id":"0400133","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix Ltd","sig_sub":"N","part_section":"56.14100(a)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.morvs.ai/mine-violation/8698366"},{"violation_no":"8698367","issue_date":"12/10/2013","mine_id":"0400133","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix Ltd","sig_sub":"N","part_section":"56.4201(a)(2)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.morvs.ai/mine-violation/8698367"},{"violation_no":"7997467","issue_date":"12/09/2002","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"N","part_section":"56.5002","negligence":"ModNegligence","proposed_penalty":55,"canonical_url":"https://api.morvs.ai/mine-violation/7997467"},{"violation_no":"6354170","issue_date":"11/24/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6354170"},{"violation_no":"6354171","issue_date":"11/24/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"N","part_section":"56.14132(a)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6354171"},{"violation_no":"6354163","issue_date":"11/20/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"N","part_section":"56.4130(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6354163"},{"violation_no":"6354164","issue_date":"11/20/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"Y","part_section":"56.14112(b)","negligence":"HighNegligence","proposed_penalty":440,"canonical_url":"https://api.morvs.ai/mine-violation/6354164"},{"violation_no":"6354165","issue_date":"11/20/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"Y","part_section":"56.9301","negligence":"HighNegligence","proposed_penalty":305,"canonical_url":"https://api.morvs.ai/mine-violation/6354165"},{"violation_no":"6354166","issue_date":"11/20/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"Y","part_section":"56.14112(b)","negligence":"HighNegligence","proposed_penalty":440,"canonical_url":"https://api.morvs.ai/mine-violation/6354166"},{"violation_no":"6354167","issue_date":"11/20/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"Y","part_section":"56.14107(a)","negligence":"HighNegligence","proposed_penalty":440,"canonical_url":"https://api.morvs.ai/mine-violation/6354167"},{"violation_no":"6354168","issue_date":"11/20/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"Y","part_section":"56.20003(a)","negligence":"HighNegligence","proposed_penalty":305,"canonical_url":"https://api.morvs.ai/mine-violation/6354168"},{"violation_no":"6354169","issue_date":"11/20/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"Y","part_section":"56.18002(a)","negligence":"ModNegligence","proposed_penalty":838,"canonical_url":"https://api.morvs.ai/mine-violation/6354169"},{"violation_no":"6361602","issue_date":"11/20/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"N","part_section":"56.5001(a/5)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6361602"},{"violation_no":"6354151","issue_date":"11/19/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"N","part_section":"56.16004","negligence":"HighNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6354151"},{"violation_no":"6354152","issue_date":"11/19/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"N","part_section":"56.4603(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6354152"},{"violation_no":"6354153","issue_date":"11/19/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"N","part_section":"56.14132(b)(1)(i)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6354153"},{"violation_no":"6354154","issue_date":"11/19/2003","mine_id":"0401880","controller_name":"RRM Development Corporation; Mitsubishi Corp","violator_name":"Robertson's Ready Mix, Ltd.","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6354154"}]}