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 62 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 62 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
Chemical Lime Company of ArizonaSalinasJan 11, 2006Planned2 citations$0
3m CompanyCoronaJan 11, 2006Follow-upno citations$0
Union Asphalt IncSan Luis ObispoJan 6, 2006Complaint2 citations$650
$810 proposed
Hanson Aggregates West IncClaytonJan 4, 2006Plannedno citations$0
Hanson Aggregates, San Marcos PlantSan MarcosJan 3, 2006Accident1 citation 1 serious$18,000
Chandler Aggregates IncCoronaJan 3, 2006Accidentdeath no citations$0
Rosetta Resources California LLCIsletonDec 31, 2005Unprogrammed relatedno citations$0
RMC Pacific Materials IncClaytonDec 22, 2005Plannedno citations$0
Morris Material Handling IncCoronaDec 21, 2005Unprogrammed related1 citation$335
3m CompanyCoronaDec 21, 2005Complaint1 citation$0
San Rafael Rock Quarry IncSan RafaelDec 20, 2005Planned1 citation$0
Vulcan Materials CompanyIrwindaleDec 16, 2005Planned1 citation$150
Txi Riverside CementOro GrandeDec 16, 2005Complaintno citations$0
Robertsons Ready MixRialtoDec 14, 2005Accident1 citation 1 serious$3,600
$18,000 proposed
Bauman Landscape IncRichmondDec 14, 2005Plannedno inspection made$0
Kellog Creek Aggregates IncByronDec 14, 2005Plannedno citations$0
Greka EnergyLos OlivosDec 12, 2005Accident3 citations$935
Syar Industries IncSoledadDec 8, 2005Planned2 citations$750
$5,000 proposed
Stony Point Rock Quarry IncCotatiDec 8, 2005Planned1 citation$375
Fourth Street RockSan BernardinoDec 6, 2005Plannedno citations$0
George Reed IncIoneDec 5, 2005Accident1 citation 1 serious$9,000
$18,000 proposed
Granite Construction CompanySacramentoDec 2, 2005Planned1 citation$0
Jerico Products IncSuisun CityDec 2, 2005Planned1 citation$0
Asta Construction Company IncRio VistaDec 2, 2005Plannedno citations$0
Hanson AggregatesIrwindaleDec 1, 2005Plannedno citations$0
Wyroc Materials IncSan MarcosNov 29, 2005Plannedno citations$0
AllencoMontebelloNov 22, 2005Accidentno citations$0
Granite Construction CompanyLittlerockNov 22, 2005Plannedno inspection made$0
Antelope Valley Aggregate, Inc.LittlerockNov 22, 2005Plannedno inspection made$0
Protech Minerals LLCCantilNov 17, 2005Plannedno inspection made$0
National QuarriesSan MarcosNov 14, 2005Planned1 citation$50
Vulcan Materials CompanyPalaNov 14, 2005Plannedno inspection made$0
Hanson Aggregates, Pala PlantPalaNov 14, 2005Plannedno inspection made$0
Archer Trucking IncEspartoNov 9, 2005Unprogrammed related1 citation 1 serious$12,600
$15,750 proposed
Granite Construction CompanyEspartoNov 9, 2005Accidentno citations$0
Hanson Permanente Cement IncCupertinoNov 7, 2005Planned1 citation$150
$335 proposed
Plains Exploration & Production COLos AngelesNov 4, 2005Planned1 citation$185
Frank B Marks & Son IncNewmanNov 2, 2005Planned1 citation$0
West Coast Aggregate Supply Inc.ThermalNov 1, 2005Accident3 citations$6,000
Plains Exploration & Production COLos AngelesOct 31, 2005Accident5 citations 2 serious$14,530
Gordon Sand CO.GuadalupeOct 31, 2005Follow-up8 citations$6,310
Cemex IncCoronaOct 31, 2005Plannedno citations$0
Dan Copp Crushing IncRialtoOct 28, 2005Plannedno inspection made$0
Affholder IncRiversideOct 28, 2005Plannedno inspection made$0
Larimer-Surian Construction IncLitchfieldOct 26, 2005Complaint1 citation$150
RMC Pacific Materials IncSan JoseOct 26, 2005Complaintno citations$0
United Rock ProductsIrwindaleOct 22, 2005Accidentdeath no citations$0
Salinas Pump CompanySalinasOct 21, 2005Accident3 citations 2 serious$1,500
$15,970 proposed
Cemex Construction Materials Pacific LLCAzusaOct 20, 2005Plannedno citations$0
Syar Industries IncNapaOct 20, 2005Complaintno citations$0
Syar Industries IncVallejoOct 20, 2005Complaintno inspection made$0
Syar Industries IncNapaOct 17, 2005Planned2 citations$365
Wellpro IncBakersfieldOct 13, 2005Accident1 citation$5,000
Hanson AggregatesSanta MargaritaOct 6, 2005Plannedno citations$0
Viborg Sand & Gravel, Inc.Paso RoblesOct 5, 2005Plannedno inspection made$0
Navajo Rock & BlockSanta MargaritaOct 5, 2005Plannedno inspection made$0
Holliday Rock Company IncRialtoOct 4, 2005Planned1 citation$0
Unimin CorporationByronOct 4, 2005Plannedno citations$0
Dan Copp Crushing IncColtonOct 4, 2005Plannedno inspection made$0
Pacific Aggregates IncLake ElsinoreSep 29, 2005Accident2 citations 1 serious$3,735
$5,195 proposed
Santa FE Aggregates IncWintonSep 27, 2005Planned1 citation$0
$225 proposed
Searles Valley MineralsTronaSep 27, 2005Accidentno citations$0
Bouquet Canyon Stone Company, Inc.Bouquet CanyonSep 27, 2005Plannedno citations$0
Robertsons Ready MixThousand PalmsSep 26, 2005Accident1 citation$300
Asphalt Construction Company, Inc.MojaveSep 22, 2005Planned4 citations$110
Cold Spring Granite CompanyClovisSep 22, 2005Planned1 citation$0
H. Lima CO. Inc.MaricopaSep 22, 2005Plannedno citations$0
GPS Riverrock ProductsMaricopaSep 22, 2005Plannedno citations$0
Hanson Aggregates, West Region, Lakeside PlantLakesideSep 21, 2005Planned1 citation$300
Calaveras Materials IncMercedSep 21, 2005Planned1 citation$225
Ozena Valley Ranch SandMaricopaSep 21, 2005Plannedno citations$0
United Rock ProductsIrwindaleSep 20, 2005Accident4 citations 1 serious$10,200
$21,150 proposed
Arroyo Seco RockGreenfieldSep 20, 2005Plannedno inspection made$0
WM J Clark Trucking Service IncKing CitySep 20, 2005Planned1 citation$0
Kern Production ServiceBakersfieldSep 19, 2005Accident1 citation$3,000
$5,000 proposed
Vulcan Materials CompanyIrwindaleSep 16, 2005Plannedno citations$0
Cemex IncApple ValleySep 16, 2005Complaintno citations$0
Kent ElectricApple ValleySep 16, 2005Complaintno citations$0
Kent ElectricApple ValleySep 16, 2005Programmed relatedno citations$0
Swift Tectonics IncBradleySep 14, 2005Planned1 citation$500
Buffalo Gypsum IncKing CitySep 14, 2005Plannedno citations$0
Vulcan Materials Company Western DivisionFresnoSep 13, 2005Planned1 citation$0
Jr's Repair ServiceDavenportSep 12, 2005Programmed relatedno citations$0
Union Asphalt IncBradleySep 8, 2005Planned1 citation$750
Griffith CompanyLebecSep 8, 2005Planned1 citation$185
Rees's EnterprizeSnellingSep 7, 2005Programmed related1 citation$150
Merced Aggregates LLCSnellingSep 7, 2005Planned1 citation$0
Edison Sand CompanyBakersfieldSep 7, 2005Plannedno citations$0
Two Rivers Demolition, Inc.SnellingSep 1, 2005Programmed related3 citations$100
Santa FE Aggregates IncSnellingSep 1, 2005Planned1 citation$0
$375 proposed
American Minerals Resources Group LLCMariposaSep 1, 2005Plannedno inspection made$0
California Rock & Asphalt IncBrisbaneSep 1, 2005Planned2 citations$0
Eighteen Trucking CompanyBrisbaneSep 1, 2005Programmed related1 citation$0
Rohr Inc.MarysvilleAug 31, 2005Complaintno citations$0
Earth Construction and MiningRiversideAug 30, 2005Unprogrammed related2 citations$410
RMC Pacific Materials IncDavenportAug 30, 2005Plannedno citations$0
U S BoraxBoronAug 29, 2005Accident2 citations 2 serious$18,750
$40,500 proposed
H.M. Holloway, Inc.Lost HillsAug 26, 2005Plannedno citations$0
Lehigh Southwest Cement CompanyTehachapiAug 25, 2005Planned1 citation 1 serious$3,375
Alpha ExplosivesGilroyAug 24, 2005Programmed relatedno citations$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.

Talk to a California employment lawyer today.

Free, confidential consultation. We represent employees only, never employers.