{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.morvs.ai/api/v1/msha/violations/check?name=Robert%20J%20Briggs","name":"Robert J Briggs","_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":"2026-09-29T19:44:17.733Z"},"summary":{"total_violations":68,"significant_and_substantial":23,"proposed_penalty_usd":17138,"amount_paid_usd":17138},"top_violated_rules":[{"part_section":"56.14100(b)","n":9},{"part_section":"56.11001","n":6},{"part_section":"56.9300(a)","n":4},{"part_section":"50.30(a)","n":4},{"part_section":"58.620","n":3},{"part_section":"56.4201(a)(2)","n":3},{"part_section":"56.14132(a)","n":3},{"part_section":"56.14101(a)(2)","n":3},{"part_section":"56.18002(b)","n":2},{"part_section":"56.14103(b)","n":2}],"recent_violations":[{"violation_no":"6310544","issue_date":"12/06/2005","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"50.20","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6310544"},{"violation_no":"6310539","issue_date":"12/01/2005","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"56.14130(c)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6310539"},{"violation_no":"6310540","issue_date":"12/01/2005","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"56.18002(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6310540"},{"violation_no":"6310541","issue_date":"12/01/2005","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"Y","part_section":"56.14101(a)(2)","negligence":"ModNegligence","proposed_penalty":124,"canonical_url":"https://api.morvs.ai/mine-violation/6310541"},{"violation_no":"6310542","issue_date":"12/01/2005","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"56.14100(a)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6310542"},{"violation_no":"4685642","issue_date":"11/16/2005","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":null,"part_section":"58.620","negligence":null,"proposed_penalty":null,"canonical_url":"https://api.morvs.ai/mine-violation/4685642"},{"violation_no":"6310535","issue_date":"11/16/2005","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"Y","part_section":"56.9300(a)","negligence":"ModNegligence","proposed_penalty":124,"canonical_url":"https://api.morvs.ai/mine-violation/6310535"},{"violation_no":"6310536","issue_date":"11/16/2005","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"Y","part_section":"56.18002(a)","negligence":"ModNegligence","proposed_penalty":124,"canonical_url":"https://api.morvs.ai/mine-violation/6310536"},{"violation_no":"6310537","issue_date":"11/16/2005","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6310537"},{"violation_no":"6586314","issue_date":"11/04/2010","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"56.14100(b)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.morvs.ai/mine-violation/6586314"},{"violation_no":"6586315","issue_date":"11/04/2010","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"56.14132(a)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.morvs.ai/mine-violation/6586315"},{"violation_no":"6586316","issue_date":"11/04/2010","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"Y","part_section":"56.14101(a)(2)","negligence":"ModNegligence","proposed_penalty":873,"canonical_url":"https://api.morvs.ai/mine-violation/6586316"},{"violation_no":"9477440","issue_date":"10/27/2020","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"56.4201(a)(2)","negligence":"ModNegligence","proposed_penalty":123,"canonical_url":"https://api.morvs.ai/mine-violation/9477440"},{"violation_no":"9477441","issue_date":"10/27/2020","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"56.14103(b)","negligence":"ModNegligence","proposed_penalty":123,"canonical_url":"https://api.morvs.ai/mine-violation/9477441"},{"violation_no":"9477442","issue_date":"10/27/2020","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"56.14132(a)","negligence":"ModNegligence","proposed_penalty":123,"canonical_url":"https://api.morvs.ai/mine-violation/9477442"},{"violation_no":"9477443","issue_date":"10/27/2020","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"47.44(b)","negligence":"ModNegligence","proposed_penalty":123,"canonical_url":"https://api.morvs.ai/mine-violation/9477443"},{"violation_no":"9477444","issue_date":"10/27/2020","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"Y","part_section":"56.9300(b)","negligence":"ModNegligence","proposed_penalty":378,"canonical_url":"https://api.morvs.ai/mine-violation/9477444"},{"violation_no":"9393456","issue_date":"10/08/2019","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"56.20003(c)","negligence":"ModNegligence","proposed_penalty":121,"canonical_url":"https://api.morvs.ai/mine-violation/9393456"},{"violation_no":"6428957","issue_date":"09/22/2009","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"Y","part_section":"56.5001(a)/.5005","negligence":"ModNegligence","proposed_penalty":176,"canonical_url":"https://api.morvs.ai/mine-violation/6428957"},{"violation_no":"6330204","issue_date":"09/21/2006","mine_id":"0202843","controller_name":"Robert J  Briggs","violator_name":"ROCK RIDGE QUARRIES, INC.","sig_sub":"N","part_section":"56.18013","negligence":"ModNegligence","proposed_penalty":60,"canonical_url":"https://api.morvs.ai/mine-violation/6330204"}]}