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 59 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 59 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
Evans Brothers IncBrisbaneAug 1, 2006Plannedno citations$0
Enniss Inc.LakesideJul 28, 2006Planned2 citations$400
Kreth IncVolcanoJul 28, 2006Planned1 citation$225
Thomas R BessCarlottaJul 27, 2006Planned2 citations 1 serious$1,950
Pacific Lumber CompanyAltonJul 27, 2006Planned1 citation$450
Wheeler Hagan QuarryPhillipsvilleJul 27, 2006Planned2 citations$260
Black Butte CindersShingletownJul 27, 2006Planned2 citations$250
Cemex IncSunolJul 26, 2006Planned2 citations$810
Granite Construction CompanyPenn ValleyJul 26, 2006Plannedno inspection made$0
Howard James BurtlePleasant ValleyJul 26, 2006Plannedno inspection made$0
Spiniello CompaniesWalnut CreekJul 26, 2006Programmed relatedno inspection made$0
A Teichert & Son Inc dba Teichert AggregatesMarysvilleJul 26, 2006Plannedno citations$0
Celite CorporationLompocJul 25, 2006Planned3 citations 1 serious$4,120
Triangle Rock Products IncLos BanosJul 25, 2006Planned2 citations$390
Stony Point Rock Quarry IncSonomaJul 25, 2006Planned2 citations$335
Cold Spring Granite CompanyRaymondJul 24, 2006Planned1 citation$250
Oglebay Norton Industrial Sands IncRiversideJul 24, 2006Plannedno citations$0
Canyon Rock and AsphaltSan DiegoJul 20, 2006Planned2 citations 1 serious$3,000
$4,350 proposed
L W Hall Company IncPlacervilleJul 20, 2006Complaint3 citations$450
Protech Minerals LLCCantilJul 20, 2006Plannedno inspection made$0
French Gulch (Nevada) Mining CorpFrench GulchJul 19, 2006Complaint2 citations$725
Grimes Rock, Inc.FillmoreJul 19, 2006Planned3 citations$700
Desert AggregatesDucorJul 19, 2006Planned1 citation$75
$225 proposed
North Star Minerals, Inc.ActonJul 19, 2006Plannedno citations$0
Pacific Custom MaterialsPort CostaJul 18, 2006Planned1 citation$335
Mead Equipment CompanyPort CostaJul 18, 2006Programmed relatedno citations$0
RLG Inc Round Mountain RockWestwoodJul 17, 2006Plannedno citations$0
Baldwin Contracting Company IncHallwoodJul 17, 2006Plannedno inspection made$0
Mercer Fraser CompanyBangorJul 13, 2006Planned1 citation 1 serious$5,400
Kenai Drilling LimitedElk HillsJul 13, 2006Accident1 citation$420
Randall Sand & GravelGarbervilleJul 13, 2006Plannedno citations$0
Hanson AggregatesEl CajonJul 13, 2006Plannedno citations$0
Central Valley ResourcesLos BanosJul 13, 2006Planned1 citation$0
Triangle Rock Products IncLos BanosJul 13, 2006Plannedno citations$0
Mercer Fraser CompanyFortunaJul 12, 2006Planned3 citations$935
Kernen ConstructionBlue LakeJul 12, 2006Planned2 citations$375
Clearlake Redi-MixWilliamsJul 12, 2006Planned1 citation$0
Mariposa Decco RockMariposaJul 12, 2006Planned1 citation$0
Plains LPG Service, LPBakersfieldJul 12, 2006Plannedno inspection made$0
Eagle Rock IncWeavervilleJul 11, 2006Planned2 citations$465
Unimin CorporationByronJul 11, 2006Planned1 citation$335
Concrete Aggregate Products IncWeavervilleJul 11, 2006Planned1 citation$280
Kellog Creek Aggregates IncByronJul 11, 2006Planned1 citation$185
Mitchell Brown General Engineering IncLindsayJul 11, 2006Planned1 citation$165
Kellog Creek Aggregates IncByronJul 11, 2006Planned1 citation$155
Owl Rock Products Star OperationAnaheim HillsJul 11, 2006Plannedno inspection made$0
Robertson's Ready Mix IncAnaheimJul 11, 2006Plannedno inspection made$0
VulcanWheeler RidgeJul 11, 2006Plannedno citations$0
Mitchell Brown General Engineering IncPortervilleJul 11, 2006Planned1 citation$0
Blue Rock CompanyTrinityJul 11, 2006Plannedno inspection made$0
Connolly-Pacific COAvalonJul 7, 2006Planned2 citations 1 serious$350
$2,680 proposed
North Valley Rock LLC dba Valley Rock ProductsCorningJul 6, 2006Planned1 citation$150
Mariposa Flagstone CompanyMariposaJul 6, 2006Plannedno citations$0
Colorado Gold QuartzMidpinesJul 6, 2006Plannedno inspection made$0
Hanson Aggregates West IncMartinezJul 5, 2006Planned1 citation$225
$485 proposed
Morning Glory Gold MinesAlleghanyJul 5, 2006Planned2 citations$220
Granite Rock CompanyHollisterJun 29, 2006Planned1 citation$225
$450 proposed
Kaweah River Rock COWoodlakeJun 28, 2006Planned2 citations$150
Stevens Creek Quarry IncSan Juan BautistaJun 27, 2006Planned1 citation$0
Martin Marietta Materials IncOrovilleJun 22, 2006Planned2 citations$110
Vulcan Materials CompanyAzusaJun 22, 2006Plannedno citations$0
Roy E Ladd IncBangorJun 21, 2006Planned3 citations$500
Eagle Aggregates and Equipment IncOrovilleJun 21, 2006Planned2 citations$160
Oil-Dri Taft Production CompanyTaftJun 21, 2006Plannedno citations$0
Carl J Woods Construction Company IncBrowns ValleyJun 20, 2006Planned2 citations$150
Ladd Ready Mixed Concrete COOnyxJun 20, 2006Plannedno citations$0
Vulcan Materials Company, Mission Valley PlantSan DiegoJun 15, 2006Plannedno citations$0
Big Iron Construction & Land Scape MaterialsRosamondJun 14, 2006Plannedno citations$0
Calportland CompanyMojaveJun 14, 2006Accidentno inspection made$0
Lunny Grading & Paving IncNicasioJun 12, 2006Accident2 citations$5,550
Riverside Cement CompanyRiversideJun 12, 2006Complaintno citations$0
Kern Brothers Trucking, Inc.BakersfieldJun 9, 2006Plannedno citations$0
Clearlake Lava IncClearlake OaksJun 8, 2006Planned4 citations$1,050
McCurdy's Truck RepairCorningJun 7, 2006Complaint6 citations 1 serious$1,000
$3,300 proposed
Millers Custom Work IncSusanvilleJun 7, 2006Planned5 citations$825
Horse Shoe A Mining IncDrytownJun 7, 2006Plannedno citations$0
Eland Construction Inc.Sutter CreekJun 7, 2006Plannedno citations$0
Sezzi Concrete and Materials IncStandishJun 6, 2006Plannedno citations$0
Vulcan Materials Company, Carroll Canyon PlantSan DiegoJun 6, 2006Plannedno citations$0
Anderson-Cottonwood Concrete ProductsCottonwoodJun 2, 2006Planned1 citation$225
Nuns Canyon Quarry IncGlen EllenJun 1, 2006Planned1 citation$75
Tullis Inc dba Cottonwood Creek Sand & GravelCottonwoodJun 1, 2006Planned1 citation$0
3m CompanyCoronaMay 31, 2006Accident2 citations$960
De Silva Gates ConstructionIoneMay 31, 2006Planned1 citation$225
$335 proposed
U S BoraxBoronMay 31, 2006Accidentno citations$0
Ione RockIoneMay 31, 2006Plannedno citations$0
Kreth IncIoneMay 31, 2006Plannedno citations$0
Granite Construction CompanyTracyMay 25, 2006Planned2 citations 1 willful$935
$5,960 proposed
Clearlake Lava IncClearlake OaksMay 25, 2006Planned2 citations$600
Blue Ridge Rock ProductsHoplandMay 25, 2006Planned2 citations$225
A Teichert & Son Inc dba Teichert AggregatesTracyMay 25, 2006Plannedno citations$0
3m CompanyCoronaMay 24, 2006Accidentdeath 3 citations$11,000
$41,000 proposed
Hansen Bros EnterprisesGrass ValleyMay 24, 2006Planned3 citations$1,120
Cemex IncTracyMay 24, 2006Planned3 citations$785
Shamrock Materials IncCloverdaleMay 24, 2006Planned2 citations$560
Robison Sand and Gravel IncNewcastleMay 24, 2006Planned2 citations$300
Bihlman Butte Rock IncLive OakMay 24, 2006Planned2 citations$185
A Teichert & Son Inc dba Teichert AggregatesTracyMay 24, 2006Plannedno citations$0
Sonoma Rock CompanySonomaMay 24, 2006Plannedno inspection made$0
George Reed IncWaterfordMay 23, 2006Planned1 citation$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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