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 45 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 45 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
Western Aggregates LLCMarysvilleJan 29, 2009Planned5 citations$975
Granite Construction CompanyArvinJan 29, 2009Planned1 citation$225
$1,000 proposed
Raymond Aggregate ProductsRaymondJan 28, 2009Planned1 citation$0
Clearlake Redi-MixKelseyvilleJan 27, 2009Planned1 citation$225
3m CompanyCoronaJan 27, 2009Plannedno citations$0
Granite Construction CompanyLakeportJan 27, 2009Planned1 citation 1 serious$0
$4,050 proposed
Service Rock ProductsPalmdaleJan 25, 2009Planned2 citations$560
Heracles Energy Corporation dba Prometheus EnergyIrvineJan 21, 2009Planned5 citations$815
$3,155 proposed
Western Mesquite Mines, Inc.BrawleyJan 21, 2009Planned1 citation$300
$400 proposed
Sousa Ready Mix IncMount ShastaJan 21, 2009Planned1 citation$165
Pyramid Construction and Aggregates, Inc.WinterhavenJan 21, 2009Plannedno inspection made$0
Stimpel-Wiebelhaus Associates IncReddingJan 20, 2009Planned1 citation$225
Cemex IncMadisonJan 20, 2009Plannedno citations$0
Franklin Construction IncChicoJan 15, 2009Plannedno inspection made$0
Hi-Grade Materials CO.LittlerockJan 13, 2009Planned1 citation$110
Gordon Sand CO.GuadalupeJan 13, 2009Follow-upno citations$0
Clearlake Redi-MixWilliamsJan 13, 2009Plannedno citations$0
Ensign United States DrillingMcKittrickJan 9, 2009Unprogrammed relatedno citations$0
Granite Construction CompanyArvinJan 8, 2009Plannedno inspection made$0
Original Sixteen TO One Mine IncAlleghanyJan 8, 2009Plannedno citations$0
Russo Envir. SVCS., Inc. dba Res Envir. SVCS., IncPachecoJan 8, 2009Complaintno citations$0
Matich CorporationRedlandsJan 7, 2009Accidentdeath 2 citations 1 serious$8,100
$23,000 proposed
North Star Minerals, Inc.ActonJan 7, 2009Plannedno citations$0
Rentrac IncCoronaJan 6, 2009Planned4 citations$1,200
Griffith CompanyLebecJan 6, 2009Planned2 citations$170
Nabor Well Services COFellowsJan 6, 2009Accidentno citations$0
Onsite Krushing IncTemeculaJan 6, 2009Plannedno inspection made$0
Nabors Well Services CORig 1516 Area Energy Lost HillJan 6, 2009Accidentno citations$0
Ladd and AssociatesBangorDec 31, 2008Plannedno citations$0
Triangle Rock Products IncOrovilleDec 30, 2008Plannedno citations$0
7/11 Materials IncChicoDec 29, 2008Planned1 citation$200
C.L. Knox dba Advanced Industrial ServicesLost HillsDec 29, 2008Accident1 citation$0
Cal PortlandMojaveDec 29, 2008Plannedno citations$0
3m CompanyCoronaDec 22, 2008Plannedno inspection made$0
Corona Clay Crushing IncCoronaDec 18, 2008Plannedno inspection made$0
Rentrac IncCoronaDec 18, 2008Plannedno inspection made$0
French Gulch (Nevada) Mining CorpFrench GulchDec 18, 2008Plannedno citations$0
Vaquero EnergyBakersfieldDec 17, 2008Referral2 citations$260
Onsite Krushing IncTemeculaDec 17, 2008Plannedno inspection made$0
Gail Materials, Inc.CoronaDec 17, 2008Plannedno inspection made$0
Calaveras Materials IncHughsonDec 17, 2008Plannedno citations$0
7/11 Materials IncWaterfordDec 16, 2008Planned1 citation$0
Chemical Lime Company of ArizonaStocktonDec 16, 2008Plannedno citations$0
Omya California IncLucerne ValleyDec 15, 2008Planned1 citation$150
North Valley Rock LLC dba Valley Rock ProductsOrlandDec 12, 2008Planned1 citation$150
Sun Services Standard Gypsum MineBlytheDec 11, 2008Planned2 citations$400
Riverside Cement CompanyRiversideDec 11, 2008Complaint1 citation$240
Boart Longyear NevadaTronaDec 10, 2008Programmed related1 citation$150
Crawford AssociatesBlytheDec 10, 2008Plannedno citations$0
Palo Verde Aggregates DistrictBlytheDec 10, 2008Plannedno inspection made$0
Magnum Tractor IncTronaDec 10, 2008Programmed relatedno citations$0
Rio Tinto Minerals, Inc.BoronDec 9, 2008Planned2 citations$370
Silica Resources IncBrowns ValleyDec 9, 2008Plannedno citations$0
Oil Well Service CompanyTerminal IslandDec 8, 2008Accident1 citation$280
$375 proposed
Hahm International IncBakerDec 4, 2008Plannedno citations$0
Tidelands Oil Production CompanyTerminal IslandDec 4, 2008Accidentno citations$0
Hahm International IncBakerDec 4, 2008Plannedno citations$0
Orchard Petroleum, Inc.McKittrickDec 3, 2008Unprogrammed related1 citation 1 serious$14,400
Hanson Aggregates, Western RegionSan DiegoDec 3, 2008Plannedno citations$0
North County Sand and Gravel, Inc.MurriettaDec 2, 2008Planned2 citations$400
Granite Rock CompanyHollisterDec 2, 2008Planned1 citation$300
Rio Tinto Minerals, Inc.BoronNov 26, 2008Complaintno citations$0
Cemex Construction Materials Pacific LLCLittle LakeNov 26, 2008Follow-upno citations$0
North County Sand and Gravel, Inc.TemeculaNov 25, 2008Planned2 citations$435
C R BriggsTronaNov 25, 2008Planned2 citations$375
Ace Cogeneration CompanyTronaNov 25, 2008Planned1 citation$150
Granite Construction CompanyMojaveNov 24, 2008Plannedno inspection made$0
Sierra RockPlacervilleNov 21, 2008Planned1 citation$375
First Global Inc dba High Country Partners Inc LLCPlymouthNov 21, 2008Planned1 citation$60
Aera Energy LLCMc KittrickNov 21, 2008Accidentdeath no citations$0
Hanson AggregatesIrwindaleNov 20, 2008Plannedno inspection made$0
AT&T Lightspeed ConstructionSacramentoNov 19, 2008Accident1 citation$185
$1,125 proposed
Sierra Aggregate Company, Inc.Lucerne ValleyNov 19, 2008Plannedno citations$0
Goose Hill RockIoneNov 18, 2008Planned1 citation$100
George Reed IncIoneNov 18, 2008Plannedno citations$0
Rio Tinto Minerals, Inc.BoronNov 17, 2008Planned4 citations 1 serious$4,025
Intravaia Rock and Sand IncUplandNov 17, 2008Plannedno inspection made$0
Pyramid Construction and Aggregates, Inc.OcotilloNov 14, 2008Plannedno citations$0
Fisher Sand and GravelOcotilloNov 14, 2008Plannedno citations$0
Jaxon EnterprisesLe GrandNov 14, 2008Planned1 citation$0
Mosler Rock-Ojai QuarryOjaiNov 14, 2008Planned1 citation$0
Coronet Concrete Products, Inc.El CentroNov 13, 2008Accident3 citations 2 serious$3,800
$5,700 proposed
Evans Brothers IncBrisbaneNov 13, 2008Accident3 citations$840
$16,140 proposed
A Teichert & Son Inc dba Teichert AggregatesMarysvilleNov 13, 2008Plannedno citations$0
Service Rock ProductsLucerne ValleyNov 12, 2008Plannedno citations$0
Chuck Wolf Sand & GravelMillvilleNov 10, 2008Plannedno citations$0
U.S. Gypsum CompanyBorrego SpringsNov 6, 2008Planned1 citation$400
Nabors Well Services COVenturaNov 6, 2008Accidentno citations$0
Dunstone Rock QuarryOrovilleNov 6, 2008Plannedno inspection made$0
Granite Construction CompanyOrovilleNov 6, 2008Plannedno citations$0
Daniels Equipment, Inc.BuelltonNov 6, 2008Plannedno citations$0
Western Explosives CompanyBorrego SpringsNov 6, 2008Plannedno citations$0
Rio Tinto Minerals, Inc.BoronNov 5, 2008Planned2 citations 1 serious$7,125
Greka Oil & Gas dba GrekaSanta MariaNov 5, 2008Referral2 citations$655
$800 proposed
Robertsons Ready MixLucerne ValleyNov 5, 2008Plannedno citations$0
Weatherford International, Inc.Santa PaulaNov 4, 2008Accident1 citation$4,000
$6,180 proposed
Geo Drilling Fluids, Inc.McKittrickNov 4, 2008Accident1 citation$600
Mineral Resources LLCOrovilleNov 4, 2008Planned1 citation$225
Brown Sand IncLathropNov 4, 2008Plannedno citations$0
Cemex IncPleasantonOct 31, 2008Programmed related2 citations$850

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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