Industry record, Cal/OSHA and OSHA inspections

Mining, Quarrying, and Oil and Gas Extraction Cal/OSHA Inspections

Benjamin Eghbali, Esq.Legal notes by Benjamin Eghbali, Esq.,

Page 13 of 71. Every Cal/OSHA and OSHA inspection of California employers in Mining, Quarrying, and Oil and Gas Extraction since 2000: 7,006 inspections, 7,300 citations, $6,857,669 in penalties, newest first.

Every Cal/OSHA and federal OSHA inspection of a California workplace opened since 2000: 238,466 inspections of 122,853 employers, 447,188 citations, $586,238,760 in penalties, 5,717 deaths investigated.

All inspections in Mining, Quarrying, and Oil and Gas Extraction, page 13 of 71

7,006 inspections since 2000, newest first. Page 1 carries the summary, the largest penalties, the rules cited and the year-by-year table.

EmployerCityOpenedWhyResultPenalty
Infinity Recycling & Materials, Inc., A California CorporationRialtoJul 2, 2019Plannedno inspection made$0
Soiland CO., Inc.CotatiJun 27, 2019Planned1 citation$250
Calmat COSun ValleyJun 26, 2019Plannedno citations$0
Syar Industries IncNapaJun 26, 2019Plannedno citations$0
Triangle Rock Products IncLos BanosJun 26, 2019Plannedno citations$0
Cemex Construction Materials Pacific LLCFriantJun 25, 2019Planned1 citation$200
Vulcan Materials CompanyFresnoJun 25, 2019Plannedno citations$0
Hvi Cat Canyon, Inc.Santa MariaJun 24, 2019Follow-up2 citations 2 repeat$6,000
Calmat COIrwindaleJun 18, 2019Plannedno citations$0
Calmat CODuarteJun 11, 2019Plannedno citations$0
Ames Construction, Inc.DuarteJun 11, 2019Plannedno citations$0
A Teichert & Son Inc dba Teichert AggregatesRancho CordovaJun 10, 2019Planned1 citation$335
Indian Hill ProcessingIoneJun 7, 2019Plannedno inspection made$0
Plymouth Sand & GravelPlymouthJun 7, 2019Plannedno citations$0
R & J Joy Inc dba Joy EngineeringBeckwourthJun 5, 2019Planned3 citations$590
Granite Construction CompanyLittlerockJun 3, 2019Plannedno citations$0
Hi-Grade Materials CO.LittlerockMay 31, 2019Planned1 citation$185
North Star Minerals, Inc.ActonMay 31, 2019Plannedno citations$0
Silica Resources IncMarysvilleMay 29, 2019Planned2 citations$250
Tetra Tech-Maytag Aircraft Corporation Joint VenturePasadenaMay 24, 2019Plannedno inspection made$0
Turner Mining Group, LLCIrwindaleMay 23, 2019Unprogrammed related3 citations 1 serious$14,400
$14,950 proposed
WM J Clark Trucking Service IncKing CityMay 23, 2019Planned2 citations$520
Hanson AggregatesIrwindaleMay 23, 2019Unprogrammed relatedno citations$0
United Rock ProductsIrwindaleMay 22, 2019Planned2 citations$410
Calportland ConstructionBradleyMay 22, 2019Plannedno inspection made$0
Alpha Materials IncColtonMay 21, 2019Plannedno citations$0
Hanson AggregatesIrwindaleMay 15, 2019Plannedno citations$0
Sls&n Inc.MonroviaMay 9, 2019Planned1 citation$135
Robertson's Ready Mix IncPalmdaleMay 7, 2019Plannedno citations$0
Industrial Silica Products, LLCOrovilleApr 30, 2019Planned1 citation$335
Greenleaf EngineeringAzusaApr 29, 2019Planned5 citations$1,775
BCJ Sand and Rock IncOrovilleApr 29, 2019Planned5 citations$1,560
L&g Portable Crushing & Materials, LLCAzusaApr 29, 2019Planned5 citations$1,195
West Coast Aggregate Supply Inc.AzusaApr 29, 2019Planned2 citations$560
Santa FE Aggregates IncWoodlakeApr 24, 2019Planned7 citations$2,695
Beacon West Energy GroupGoletaApr 24, 2019Plannedno inspection made$0
Vulcan Materials CompanySangerApr 23, 2019Planned1 citation$185
Vollmer Excavation, Inc.StrathmoreApr 23, 2019Plannedno citations$0
Hansen Bros EnterprisesGrass ValleyApr 22, 2019Planned2 citations$750
Hansen Bros EnterprisesGrass ValleyApr 22, 2019Plannedno inspection made$0
Holliday Rock Company IncLittlerockApr 19, 2019Fatality or catastrophedeath no citations$0
Mmi Services, Inc.TupmanApr 19, 2019Accidentno citations$0
Coast AggregatesPalmdaleApr 16, 2019Unprogrammed related3 citations$495
Sutter Gold Mining CompanySutter CreekApr 12, 2019Plannedno citations$0
Horse Shoe A Mining IncDrytownApr 12, 2019Plannedno inspection made$0
US Mine CorporationIoneApr 10, 2019Planned3 citations 1 serious$5,155
Minnesota Mining & Manufacturing CompanyCoronaApr 10, 2019Planned3 citations$1,200
West Coast Aggregate Supply Inc.San DiegoApr 10, 2019Planned2 citations$505
$560 proposed
Hanson Aggregates Pacific Southwest IncSanteeApr 9, 2019Planned3 citations 1 repeat$1,840
Hanson Aggregates Pacific Southwest IncLakesideApr 8, 2019Plannedno inspection made$0
Matich CorporationCabazonApr 4, 2019Planned2 citations$605
Comco Commercial Real Estate and Development CO.SacramentoMar 26, 2019Fatality or catastrophedeath 5 citations 3 serious$14,730
$27,375 proposed
United States Gypsum CompanyOcotilloMar 22, 2019Programmed relatedno citations$0
Runts Trucking Inc.EscondidoMar 20, 2019Planned1 citation$205
Hanson Aggregates Pacific Southwest IncLakesideMar 20, 2019Planned1 citation$185
Escondido MaterialsEscondidoMar 20, 2019Plannedno citations$0
Enniss Inc.LakesideMar 20, 2019Plannedno citations$0
Superior Ready Mix Concrete LPEl CajonMar 19, 2019Planned1 citation$280
Vulcan Materials CompanyChula VistaMar 18, 2019Planned1 citation$420
Excalibur Well Services CorporationShafterMar 15, 2019Accident2 citations 1 serious$21,000
$23,000 proposed
Calaveras Materials IncSan AndreasMar 15, 2019Planned2 citations$525
Superior Ready Mix Concrete LPSan MarcosMar 14, 2019Planned2 citations$465
Granite Construction CompanyFallbrookMar 14, 2019Plannedno citations$0
Calmat COSan DiegoMar 12, 2019Plannedno citations$0
Geo Drilling Fluids, Inc.SacramentoMar 11, 2019Planned3 citations$1,375
U.S. Borax Inc.BoronMar 7, 2019Planned3 citations$850
American Pavement Systems, Inc.MarysvilleMar 7, 2019Complaint1 citation$275
Jaxon EnterprisesLe GrandMar 5, 2019Planned2 citations 1 repeat$2,640
Wayne J. Sand & Gravel, Inc.MoorparkFeb 28, 2019Planned5 citations$315
$825 proposed
Robertson's Ready Mix IncLucerne ValleyFeb 28, 2019Plannedno inspection made$0
Grimes Rock, Inc.FillmoreFeb 28, 2019Plannedno citations$0
Robertson's Ready Mix IncLucerne ValleyFeb 28, 2019Plannedno inspection made$0
Western States Wholesale IncAdelantoFeb 27, 2019Planned5 citations$1,010
$1,160 proposed
Lapeyre Industrial Sands, Inc.San Juan CapistranoFeb 27, 2019Plannedno citations$0
Robertson's Ready Mix LTD A California Limited PartnershipRialtoFeb 25, 2019Planned2 citations$525
Riverside Milling CO., Inc.Jurupa ValleyFeb 22, 2019Plannedno citations$0
FNF Construction, Inc.AmboyFeb 20, 2019Plannedno citations$0
West Coast Aggregate Supply Inc.ThermalFeb 20, 2019Plannedno citations$0
Calmat COPearblossomFeb 20, 2019Plannedno citations$0
Tapo Rock and Sand IncSimi ValleyFeb 20, 2019Plannedno citations$0
Hahm International IncBakerFeb 19, 2019Plannedno citations$0
Riverside County TransportationDesert Hot SpringsFeb 19, 2019Plannedno citations$0
Calportland CompanyThousand PalmsFeb 19, 2019Plannedno citations$0
Superior Ready Mix Concrete LPEl CentroFeb 13, 2019Plannedno citations$0
Coronet Concrete Products, Inc.IndioFeb 12, 2019Planned4 citations$975
A Teichert & Son Inc dba Teichert AggregatesEspartoFeb 11, 2019Plannedno inspection made$0
Cemex Construction Materials Pacific LLCMadisonFeb 7, 2019Planned2 citations$375
Holliday Trucking IncSan BernardinoFeb 6, 2019Plannedno inspection made$0
Alpha Dyno NobelCoronaJan 31, 2019Programmed relatedno citations$0
MRC Rock and Sand LLCUplandJan 30, 2019Planned3 citations$725
FST Sand and Gravel IncCoronaJan 30, 2019Planned1 citation$200
Harris Transfer Inc.UplandJan 29, 2019Planned2 citations$360
Chandler Aggregates IncLake ElsinoreJan 29, 2019Planned1 citation$185
North County Sand and Gravel, Inc.MurrietaJan 29, 2019Plannedno citations$0
Quality AggregatesJurupa ValleyJan 28, 2019Planned6 citations 1 repeat$1,555
Rock Structures Construction CompanyLake ElsinoreJan 28, 2019Plannedno inspection made$0
Gail Materials, Inc.CoronaJan 28, 2019Plannedno citations$0
FST Sand and Gravel IncCoronaJan 24, 2019Planned1 citation$200
Cutting Edge Aggregates IncOro GrandeJan 23, 2019Plannedno citations$0
A Teichert & Son Inc dba Teichert AggregatesMarysvilleJan 22, 2019Planned2 citations$975

Source: U.S. Department of Labor OSHA enforcement data, California inspections opened through Oct 27, 2026. Back to page 1, safety tracker home.

About this data: Records come from the U.S. Department of Labor's OSHA enforcement datasets (inspection, violation, accident and accident injury tables), which carry Cal/OSHA's state-plan inspections alongside federal ones. We load every inspection of a California worksite opened since January 1, 2000 and refresh it weekly. Employer names, addresses and industry codes are as the inspecting office recorded them; similar names are grouped where they clearly refer to the same employer. A citation can be reduced, vacated or withdrawn on appeal, and an inspection can stay open for months, so a record can change. Penalties shown as "current" reflect the latest status in the federal file. This page is public information about the employer's regulatory record, not legal advice and not a statement that any person was harmed or any law broken beyond what the record states.

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