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 31 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 31 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
Calaveras Materials IncMercedSep 5, 2012Planned1 citation$225
Key Energy Services Inc.TupmanSep 5, 2012Accidentno citations$0
Franklin Construction IncOrovilleSep 5, 2012Plannedno citations$0
Granite Construction CompanyTracyAug 31, 2012Plannedno citations$0
Hansen Bros EnterprisesGrass ValleyAug 30, 2012Plannedno citations$0
Hanson Aggregates Pacific Southwest IncLakesideAug 30, 2012Plannedno citations$0
Kenai Drilling LimitedWilmingtonAug 29, 2012Accident1 citation$3,000
$5,000 proposed
Enniss Inc.LakesideAug 29, 2012Plannedno citations$0
Anthony Engineering Contractors IncSan BernardinoAug 27, 2012Planned1 citation$110
MCC Development Corp dba Robertsons Ready MixPalmdaleAug 24, 2012Planned2 citations$560
Syar Industries IncHealdsburgAug 24, 2012Planned1 citation$335
West Coast Aggregate Supply Inc.San DiegoAug 24, 2012Plannedno citations$0
Ranch Rock Products IncRancho CucamongaAug 23, 2012Planned1 citation$150
Cal Mat CO dba Vulcan Materials CompanySan DiegoAug 23, 2012Plannedno citations$0
Dunstone Rock QuarryOrovilleAug 23, 2012Plannedno citations$0
BCJ Sand and Rock IncOrovilleAug 22, 2012Planned5 citations$1,105
Santa FE Aggregates IncWintonAug 22, 2012Plannedno citations$0
E & B Natural Resources Management CorporationNew CuyamaAug 21, 2012Accident7 citations 2 serious$21,275
$42,215 proposed
J F Shea Const Inc dba Anderson Cottonwood ConcretCottonwoodAug 21, 2012Plannedno citations$0
Goose Hill RockIoneAug 20, 2012Plannedno citations$0
Duke Sherwood Contracting IncOrovilleAug 16, 2012Planned1 citation$0
Gochenour's Minerals & MiningWarner SpringsAug 16, 2012Plannedno inspection made$0
Granite Construction CompanyPalaAug 16, 2012Plannedno inspection made$0
Whitney ConstructionOrlandAug 15, 2012Plannedno inspection made$0
C J EnterpriseColusaAug 15, 2012Plannedno inspection made$0
Westside Skyline dba Westside Aggregates IncAndersonAug 14, 2012Plannedno citations$0
7/11 Materials IncChicoAug 13, 2012Plannedno citations$0
Big Iron Construction & Landscape MaterialsRosamondAug 10, 2012Plannedno citations$0
Pacific Custom MaterialsOlanchaAug 9, 2012Planned1 citation$225
Rio Tinto Minerals, Inc.Lone PineAug 9, 2012Planned1 citation$225
California Lightweight Pumice IncOlanchaAug 9, 2012Planned1 citation$75
Northern Aggregates IncWillitsAug 9, 2012Planned1 citation$0
Santa Paula Material IncSanta PaulaAug 9, 2012Plannedno citations$0
F W Aggregates IncLone PineAug 8, 2012Planned2 citations$150
Franklin Construction IncChicoAug 8, 2012Plannedno citations$0
Key Energy Service IncMcKittrickAug 8, 2012Accidentno citations$0
Ensign United States Drilling (California) Inc.FillmoreAug 8, 2012Accidentno citations$0
Cemex Construction Materials LPLittle LakeAug 7, 2012Planned1 citation$225
North Valley Rock LLC dba Valley Rock ProductsWillowsAug 7, 2012Planned1 citation$0
Horse Shoe A Mining IncDrytownAug 6, 2012Plannedno inspection made$0
Goose Hill RockIoneAug 6, 2012Plannedno inspection made$0
Canyon Rock CO IncForestvilleAug 3, 2012Planned1 citation$225
MT Gaines RockHornitosAug 1, 2012Plannedno citations$0
Original Sixteen TO One Mine IncAlleghanyJul 31, 2012Planned1 citation$0
Granite Construction CompanySanta YnezJul 27, 2012Planned1 citation$150
$280 proposed
Clearlake Lava IncClearlake OaksJul 27, 2012Plannedno citations$0
Ensign United States Drilling (California) Inc.BakersfieldJul 26, 2012Accident4 citations$1,025
$1,305 proposed
Ranch Rock CorporationSan Juan CapistranoJul 26, 2012Plannedno citations$0
Cemex IncMadisonJul 26, 2012Planned1 citation$0
Aera Energy LLCVenturaJul 26, 2012Plannedno citations$0
Cemex Construction Materials Pacific LLCVictorvilleJul 25, 2012Unprogrammed relatedno citations$0
Boral RoofingIoneJul 24, 2012Planned2 citations$0
J S Redpath CorporationDownievilleJul 24, 2012Plannedno inspection made$0
Vulcan Materials CompanyCoronaJul 24, 2012Plannedno citations$0
Calportland CompanyColtonJul 24, 2012Plannedno citations$0
FST Sand and Gravel IncCoronaJul 23, 2012Planned1 citation$335
Sutter Gold Mining CompanySutter CreekJul 23, 2012Plannedno inspection made$0
Holliday Rock Company IncLittlerockJul 20, 2012Plannedno citations$0
Holliday Rock Company IncUplandJul 19, 2012Planned1 citation$225
Holliday Rock Company Inc-Mojave PitMojaveJul 19, 2012Plannedno citations$0
Chuck Wolf Sand & GravelMillvilleJul 19, 2012Plannedno citations$0
Cal Mat CO dba Vulcan Materials CompanyBakersfieldJul 18, 2012Plannedno citations$0
Austin Creek MaterialsCazaderoJul 18, 2012Planned2 citations$0
Granite Construction CompanySacramentoJul 17, 2012Planned1 citation$245
Calmat COWheeler RidgeJul 17, 2012Plannedno citations$0
Oliver de Silva Inc dba Sunol AggregatesSunolJul 17, 2012Plannedno citations$0
U.S. Borax Inc.BoronJul 17, 2012Complaintno citations$0
French Gulch (Nevada) Mining CorpFrench GulchJul 17, 2012Planned1 citation$0
French Gulch (Nevada) Mining CorpFrench GulchJul 17, 2012Accidentno citations$0
French Gulch (Nevada) Mining CorpFrench GulchJul 17, 2012Accidentno citations$0
Granite Construction CompanyEspartoJul 13, 2012Plannedno citations$0
Hanson Aggregates West IncMartinezJul 12, 2012Plannedno citations$0
United Rock ProductsIrwindaleJul 12, 2012Plannedno citations$0
Molycorp Minerals LLCMountain PassJul 12, 2012Complaintno citations$0
Minnesota Mining & Manufacturing CompanyCoronaJul 11, 2012Planned1 citation$225
Lemon Cove Granite IncLemon CoveJul 11, 2012Planned1 citation$90
Diamond S Corporation dba Blasted Rock QuarryBeckwourthJul 11, 2012Planned1 citation$0
Hanson Aggregates Pacific Southwest IncCoronaJul 10, 2012Planned2 citations$525
California Drilling and Blasting CO., Inc.CoronaJul 10, 2012Programmed relatedno citations$0
Langley Hill QuarryWoodsideJul 10, 2012Plannedno citations$0
Specialty Granules LLCIoneJul 10, 2012Plannedno citations$0
Feather River Materials IncQuincyJul 10, 2012Plannedno inspection made$0
R & J Joy Inc dba Joy EngineeringSloatJul 10, 2012Plannedno citations$0
Riverside Rock IISloatJul 10, 2012Plannedno inspection made$0
Granite Construction CompanyBuelltonJul 6, 2012Plannedno citations$0
Clearlake Redi-MixWilliamsJul 6, 2012Plannedno citations$0
Nun's Canyon Quarry, Inc.Glen EllenJul 6, 2012Plannedno citations$0
Calportland ConstructionAtascaderoJul 5, 2012Plannedno citations$0
Thomes Creek Rock CO IncCorningJul 5, 2012Plannedno citations$0
Cemex Inc, Moorpark QuarryMoorparkJul 3, 2012Plannedno citations$0
Ensign United States DrillingLong BeachJun 29, 2012Accident1 citation 1 serious$3,375
$6,750 proposed
George Reed IncEscalonJun 29, 2012Planned1 citation$225
A Teichert & Son Inc dba Teichert AggregatesWoodlandJun 28, 2012Plannedno citations$0
Robertson's Ready Mix IncRialtoJun 28, 2012Plannedno citations$0
Graham EquipmentVictorvilleJun 27, 2012Planned4 citations$285
Calaveras Materials IncHughsonJun 26, 2012Plannedno citations$0
Lunny Grading & Paving IncNicasioJun 25, 2012Planned2 citations$450
Rock Structures Construction CompanyColtonJun 25, 2012Plannedno citations$0
Alpha Materials IncColtonJun 25, 2012Plannedno citations$0
Foothill Materials IncMurphysJun 21, 2012Plannedno inspection made$0

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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