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 48 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 48 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
Interact PmtiMontebelloJul 24, 2008Plannedno citations$0
Nabors Well Services COMontebelloJul 24, 2008Plannedno citations$0
Breitburn Management Company LLC dba Seal BeachLos AngelesJul 23, 2008Planned2 citations 1 serious$5,810
Gail Material IncCoronaJul 23, 2008Plannedno inspection made$0
Barney Northcote IncCoronaJul 23, 2008Plannedno citations$0
Ensign United States Drilling (CA) IncLos AngelesJul 23, 2008Plannedno citations$0
Nestle Purina Petcare Company, Golden Products DivisionMaricopaJul 22, 2008Planned3 citations 1 serious$3,840
Holliday Rock Company IncUplandJul 22, 2008Planned2 citations$300
Chevreaux Aggregates IncMeadow VistaJul 22, 2008Plannedno citations$0
Hansen Bros EnterprisesGrass ValleyJul 22, 2008Plannedno citations$0
Mario Wilsons Screening PlantCoronaJul 21, 2008Planned1 citation$200
Nuns Canyon Quarry IncGlen EllenJul 21, 2008Plannedno citations$0
BO Dean CO IncForestvilleJul 17, 2008Planned2 citations$675
Hanson Aggregates MidpacSanta MariaJul 17, 2008Planned1 citation$185
Calmat COCanyon CountryJul 17, 2008Plannedno citations$0
Unimin CorporationByronJul 16, 2008Planned2 citations$620
Union Asphalt IncAtascaderoJul 16, 2008Plannedno citations$0
A Teichert & Son Inc dba Teichert AggregatesCoolJul 16, 2008Plannedno citations$0
Butte Equipment Rentals, IncGeorgetownJul 16, 2008Plannedno citations$0
National QuarriesSan MarcosJul 16, 2008Plannedno citations$0
Tullis Inc dba Cottonwood Creek Sand & GravelCottonwoodJul 16, 2008Plannedno inspection made$0
Vulcan Materials CompanyWheeler RidgeJul 16, 2008Plannedno citations$0
Venoco, Inc.Live OakJul 15, 2008Unprogrammed related3 citations 2 serious$8,060
$14,435 proposed
Wayne J. Sand & Gravel, Inc.MoorparkJul 15, 2008Planned3 citations 2 serious$3,375
$6,185 proposed
Vulcan Materials Company Western DivisionSangerJul 15, 2008Planned1 citation$600
Kellog Creek Aggregates IncByronJul 15, 2008Planned3 citations$525
$925 proposed
Jeff Carpenter IncRancho CucamongaJul 15, 2008Planned1 citation$250
Dayton TruckingRancho CucamongaJul 15, 2008Planned1 citation$75
Borzini Sand & GravelAtascaderoJul 15, 2008Plannedno citations$0
Ladd and AssociatesBangorJul 15, 2008Plannedno citations$0
Bouquet Canyon Stone Company, Inc.Bouquet CanyonJul 15, 2008Plannedno inspection made$0
Key Energy Service IndMcKittrickJul 14, 2008Accidentdeath no citations$0
Tapo Rock and Sand IncSimi ValleyJul 14, 2008Planned1 citation$0
Hanson AggregatesSanta MargaritaJul 14, 2008Plannedno citations$0
Ensign United States DrillingMcKittrickJul 14, 2008Complaintno inspection made$0
Pacific Clay Products IncLake ElsinoreJul 14, 2008Plannedno citations$0
Oglebay Norton Industrial Sands IncRiversideJul 10, 2008Planned1 citation$400
Hanson Aggregates West IncOaklandJul 10, 2008Plannedno citations$0
Pacific Custom MaterialsPort CostaJul 9, 2008Planned1 citation$225
Celite CorporationLompocJul 9, 2008Unprogrammed relatedno inspection made$0
Western Ready Mix Concrete IncOrlandJul 8, 2008Accident5 citations 1 serious$13,650
$18,100 proposed
North Valley Rock LLC dba Valley Rock ProductsCorningJul 8, 2008Planned2 citations$250
Kern Brothers Trucking, Inc.BakersfieldJul 8, 2008Plannedno citations$0
Big Iron Construction & Land Scape MaterialsRosamondJul 7, 2008Plannedno citations$0
Chevron Mining IncMountain PassJul 7, 2008Follow-upno citations$0
Mitsubishi Cement CorporationLucerne ValleyJul 4, 2008Programmed related1 citation$485
Vulcan Materials CompanyAzusaJul 3, 2008Plannedno citations$0
Earth Construction and MiningAzuzaJul 3, 2008Programmed relatedno citations$0
Avenal Aggregate & AsphaltCoalingaJul 2, 2008Planned2 citations$185
Sls&n Inc.UplandJul 2, 2008Plannedno citations$0
Roberstons Ready MixCabazonJul 2, 2008Plannedno citations$0
Evans Brothers IncBrisbaneJul 1, 2008Planned4 citations$750
Barney Northcote IncRedlandsJul 1, 2008Planned1 citation$85
Wyroc Material IncLake ElsinoreJul 1, 2008Plannedno inspection made$0
Gail Materials, Inc.CoronaJul 1, 2008Plannedno inspection made$0
KRC Aggregates IncLodiJul 1, 2008Plannedno citations$0
7/11 Materials IncValley SpringsJul 1, 2008Plannedno citations$0
Whittier Fertilizer CompanyRedlandsJun 25, 2008Planned1 citation$100
Pacific Aggregates IncLake ElsinoreJun 24, 2008Complaintno citations$0
Transamerican Soil ServicesRedlandsJun 24, 2008Plannedno citations$0
Matich CorporationRedlandsJun 20, 2008Planned1 citation$225
Chemical Lime Company of ArizonaSalinasJun 19, 2008Planned2 citations$510
J F Shea Const Inc dba Anderson Cottonwood ConcretCottonwoodJun 19, 2008Plannedno citations$0
H. Lima CO. Inc.BakersfieldJun 18, 2008Planned1 citation 1 serious$1,350
$2,025 proposed
Cemex California Cement LLCApple ValleyJun 18, 2008Planned1 citation$600
Greka Oil & Gas dba GrekaLos OlivosJun 18, 2008Complaint2 citations$500
$5,035 proposed
Western Pozzolan CorpDoyleJun 18, 2008Plannedno citations$0
Wyroc Materials IncSan MarcosJun 17, 2008Planned2 citations$400
Thomes Creek Rock CO IncCorningJun 17, 2008Planned1 citation$110
Mercer Fraser CompanyTrinidadJun 16, 2008Planned1 citation$450
Mercer Fraser CompanyWillow CreekJun 16, 2008Plannedno citations$0
Cemex IncDavenportJun 16, 2008Plannedno citations$0
Granite Construction CompanyEspartoJun 12, 2008Plannedno citations$0
Edison Sand CompanyBakersfieldJun 12, 2008Plannedno citations$0
Syar Industries IncVallejoJun 11, 2008Planned3 citations$1,010
Syndex Ready Mix LLCButtonwillowJun 11, 2008Planned1 citation$85
Enniss Inc.LakesideJun 11, 2008Plannedno citations$0
Gilliam & Sons, Inc.TaftJun 10, 2008Plannedno citations$0
Dna Ridge RockLower LakeJun 9, 2008Plannedno citations$0
A Teichert & Son Inc dba Teichert AggregatesSacramentoJun 9, 2008Plannedno citations$0
Ensign United States Drilling (California) Inc.WillowsJun 7, 2008Accidentdeath 1 citation$900
Chevron Mining IncMountain PassJun 6, 2008Planned1 citation$150
Granite Construction CompanySpreckelsJun 6, 2008Plannedno inspection made$0
Bear Valley Fabricators and Steel Supply IncLucerne ValleyJun 4, 2008Programmed related2 citations$625
Rio Tinto Minerals, Inc.BoronJun 3, 2008Complaint1 citation$185
TNS Trucking and ReadymixSusanvilleJun 3, 2008Plannedno citations$0
Larimer-Surian Construction IncLitchfieldJun 2, 2008Plannedno citations$0
Sezzi Concrete and Materials IncStandishJun 2, 2008Plannedno citations$0
Maggiora Brothers Drilling, Inc.HollisterJun 2, 2008Accidentno citations$0
Cemex Construction Materials LPRialtoJun 2, 2008Plannedno citations$0
Key Energy Services Inc.CoalingaMay 30, 2008Accident2 citations 2 serious$42,000
Pacific States TransportationColtonMay 30, 2008Planned1 citation$90
Deer Creek Rock Company IncPortervilleMay 29, 2008Planned1 citation$375
Holliday Rock Company IncUplandMay 29, 2008Plannedno citations$0
Ohe Sand & Gravel IncOakdaleMay 28, 2008Planned1 citation$0
Superior Ready Mix, Triple T PlantLakesideMay 28, 2008Plannedno citations$0
Granite Construction Company29 PalmsMay 28, 2008Plannedno citations$0
Syar Industries IncVallejoMay 27, 2008Accidentdeath no citations$0
Robertsons Ready MixSan BernardinoMay 23, 2008Plannedno citations$0
Pacific States TransportationColtonMay 23, 2008Plannedno 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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