{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.ai-analytics.org/api/v1/msha/violations/check?name=CRS%20Proppants","name":"CRS Proppants","_source":{"data_provider":"AI Analytics","data_provider_url":"https://api.ai-analytics.org","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://arlweb.msha.gov/OpenGovernmentData/OGIMSHA.asp","generated_at":"2026-09-10T00:37:27.480Z"},"summary":{"total_violations":8,"significant_and_substantial":0,"proposed_penalty_usd":800,"amount_paid_usd":800},"top_violated_rules":[{"part_section":"56.12005","n":2},{"part_section":"56.4603(b)","n":1},{"part_section":"56.15001","n":1},{"part_section":"56.14107(a)","n":1},{"part_section":"56.12008","n":1},{"part_section":"56.12004","n":1},{"part_section":"56.11005","n":1}],"recent_violations":[{"violation_no":"8665546","issue_date":"11/27/2012","mine_id":"4703646","controller_name":"CRS Proppants","violator_name":"Great Northern Sand","sig_sub":"N","part_section":"56.14107(a)","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8665546"},{"violation_no":"8665547","issue_date":"11/27/2012","mine_id":"4703646","controller_name":"CRS Proppants","violator_name":"Great Northern Sand","sig_sub":"N","part_section":"56.11005","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8665547"},{"violation_no":"6564741","issue_date":"09/05/2012","mine_id":"4703646","controller_name":"CRS Proppants","violator_name":"Great Northern Sand","sig_sub":"N","part_section":"56.12008","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6564741"},{"violation_no":"6564742","issue_date":"09/05/2012","mine_id":"4703646","controller_name":"CRS Proppants","violator_name":"Great Northern Sand","sig_sub":"N","part_section":"56.12005","negligence":"LowNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6564742"},{"violation_no":"8839817","issue_date":"06/17/2014","mine_id":"4703646","controller_name":"CRS Proppants","violator_name":"Great Northern Sand","sig_sub":"N","part_section":"56.12004","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8839817"},{"violation_no":"8839807","issue_date":"06/13/2014","mine_id":"4703646","controller_name":"CRS Proppants","violator_name":"Great Northern Sand","sig_sub":"N","part_section":"56.12005","negligence":"LowNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/8839807"},{"violation_no":"6497948","issue_date":"06/05/2013","mine_id":"4703646","controller_name":"CRS Proppants","violator_name":"Great Northern Sand","sig_sub":"N","part_section":"56.4603(b)","negligence":"LowNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6497948"},{"violation_no":"6497947","issue_date":"06/04/2013","mine_id":"4703649","controller_name":"CRS Proppants","violator_name":"Great Northern Sand","sig_sub":"N","part_section":"56.15001","negligence":"ModNegligence","proposed_penalty":100,"canonical_url":"https://api.ai-analytics.org/mine-violation/6497947"}]}