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 35 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 35 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
Negranti and SonsCayucosJul 14, 2011Plannedno citations$0
Chuck Wolf Sand & GravelMillvilleJul 14, 2011Plannedno citations$0
BCJ Sand and Rock IncOrovilleJul 13, 2011Planned1 citation$130
Robertsons Ready MixRedlandsJul 13, 2011Plannedno citations$0
Dna Ridge RockLower LakeJul 13, 2011Planned1 citation$0
S Bar S QuarryKelseyvilleJul 13, 2011Plannedno citations$0
North Valley Rock LLC dba Valley Rock ProductsCorningJul 12, 2011Planned1 citation$0
Kenai Drilling LimitedButtonwillowJul 12, 2011Complaint1 citation$0
$185 proposed
Calportland CompanyColtonJul 11, 2011Plannedno citations$0
Granite Construction CompanySacramentoJul 8, 2011Planned1 citation$225
Calportland ConstructionSanta MariaJul 7, 2011Planned1 citation$185
Gail Materials, Inc.CoronaJul 7, 2011Plannedno citations$0
Windsor Construction Inc dba Bianchi QuarryCambriaJul 7, 2011Plannedno citations$0
Schlegel NO. County Sand & Gravel Inc.AtascaderoJul 6, 2011Planned1 citation$0
Diamond S Corporation dba Blasted Rock QuarryBeckwourthJul 6, 2011Plannedno citations$0
Granite Construction CompanySanta YnezJul 6, 2011Plannedno citations$0
Feather River Materials IncQuincyJul 5, 2011Planned1 citation$75
Carmeuse Industrial SandsRiversideJul 5, 2011Plannedno citations$0
Miriah Mining CO., IncSawyers BarJun 30, 2011Plannedno inspection made$0
GPS River Rock Products, Inc.VentucopaJun 30, 2011Plannedno citations$0
Syndex Ready Mix LLCButtonwillowJun 30, 2011Plannedno inspection made$0
Ensign U.S. Drilling CA dba Ensign Well SVC CalifTupmanJun 29, 2011Accident1 citation$650
Cherry Hill Mining COFort JonesJun 29, 2011Plannedno citations$0
Agg TechRiversideJun 29, 2011Plannedno citations$0
Valley RockTaftJun 29, 2011Plannedno citations$0
Foster Sand GravelCoronaJun 28, 2011Plannedno citations$0
Rema Tip Top North America IncCoronaJun 28, 2011Programmed relatedno citations$0
Mineral Resources LLCOrovilleJun 23, 2011Planned2 citations$110
Key Energy Services California, Inc.BakersfieldJun 23, 2011Accidentno citations$0
Hard Rock CrushingMoreno ValleyJun 23, 2011Plannedno inspection made$0
Gail Materials, Inc.RiversideJun 23, 2011Plannedno citations$0
H. Lima CO. Inc.MaricopaJun 22, 2011Plannedno citations$0
American Perlite CompanyBig PineJun 21, 2011Plannedno inspection made$0
Big Pine DistributorsOlanchaJun 21, 2011Plannedno inspection made$0
California Lightweight Pumice IncOlanchaJun 21, 2011Plannedno inspection made$0
Cemex Construction Materils LPLittle LakeJun 21, 2011Plannedno citations$0
Chevron North American Exploration & Production COTaftJun 21, 2011Accidentdeath no citations$0
Pacific Custom MaterialsOlanchaJun 20, 2011Planned1 citation$400
Marzano Sons Engineering Contractors IncLee ViningJun 20, 2011Plannedno inspection made$0
U.S. Borax Inc.Lone PineJun 20, 2011Plannedno citations$0
Stone Valley Materials IncRiversideJun 16, 2011Plannedno citations$0
Alliance Ready Mix IncMaricopaJun 16, 2011Plannedno inspection made$0
Ojai QuarryOjaiJun 16, 2011Plannedno inspection made$0
Holliday Rock Company IncMojaveJun 16, 2011Plannedno citations$0
Nuns Canyon Quarry IncGlen EllenJun 15, 2011Plannedno citations$0
Hanson Aggregates MidpacSanta MariaJun 15, 2011Plannedno citations$0
Austin Powder CompanyGlen EllenJun 15, 2011Plannedno citations$0
Cemex IncPleasantonJun 13, 2011Complaint4 citations$2,325
Triangle Rock Products IncLos BanosJun 9, 2011Planned3 citations$225
Hanson Aggregates West IncSunolJun 8, 2011Planned3 citations 1 repeat$3,375
Kenai Drilling LimitedNilandJun 8, 2011Accidentdeath no citations$0
Pacific Rock, Inc.CamarilloJun 8, 2011Plannedno citations$0
Pacific Rock, Inc.CamarilloJun 7, 2011Plannedno inspection made$0
Calaveras Materials IncMercedJun 2, 2011Planned2 citations$560
Ensign Well Services Inc.VenturaJun 2, 2011Accident1 citation$560
French Gulch (Nevada) Mining CorpFrench GulchJun 1, 2011Accident2 citations$800
$14,700 proposed
Lehigh Southwest Cement CompanyCupertinoJun 1, 2011Planned2 citations$550
KVS Transportation Inc.BakersfieldJun 1, 2011Accidentno citations$0
Sezzi Concrete and Materials IncStandishJun 1, 2011Plannedno citations$0
Juniper Rock CorporationHomelandMay 27, 2011Plannedno citations$0
A Teichert & Son Inc dba Teichert AggregatesSacramentoMay 25, 2011Planned2 citations$450
Holliday Rock Company IncUplandMay 25, 2011Planned1 citation$240
LE Grand AsphaltLe GrandMay 25, 2011Planned2 citations$225
A Teichert & Son Inc dba Teichert AggregatesSacramentoMay 25, 2011Plannedno citations$0
Original Sixteen TO One Mine IncAlleghanyMay 24, 2011Planned2 citations$110
Granite Construction CompanyLittlerockMay 24, 2011Plannedno citations$0
Granite Rock CompanyFeltonMay 23, 2011Planned2 citations$225
$335 proposed
Enloe Well DrillingNipomaMay 20, 2011Plannedno inspection made$0
Hahm International IncBakerMay 20, 2011Complaintno citations$0
Canyon Rock CO IncForestvilleMay 19, 2011Planned3 citations 1 serious$3,090
Sousa Ready Mix IncMount ShastaMay 18, 2011Planned1 citation$0
Vulcan Materials CompanyLittlerockMay 18, 2011Plannedno citations$0
Hahm International IncBakerMay 16, 2011Plannedno citations$0
Blue Mountain MineralsColumbiaMay 12, 2011Planned4 citations$425
Concrete Aggregate Products IncWeavervilleMay 12, 2011Planned1 citation$150
Ladd Ready Mixed Concrete COOnyxMay 12, 2011Plannedno citations$0
Arizona Pipeline CompanyVictorvilleMay 12, 2011Plannedno inspection made$0
Kern Brothers Trucking, Inc.BakersfieldMay 11, 2011Plannedno inspection made$0
Orosi Rock LLCOrosiMay 10, 2011Planned1 citation$0
Vintage Production California, LLCBakersfieldMay 9, 2011Unprogrammed related3 citations$1,500
Vulcan Materials CompanyIrwindaleMay 9, 2011Plannedno citations$0
DHV Industries IncBakersfieldMay 6, 2011Planned5 citations 2 serious$1,690
$7,185 proposed
NTS Inc.TupmanMay 6, 2011Accident1 citation$600
$750 proposed
Ayala Boring IncRancho CucamongaMay 6, 2011Plannedno inspection made$0
Triangle Rock Products IncSacramentoMay 6, 2011Plannedno citations$0
Calaveras Materials IncHughsonMay 5, 2011Planned1 citation$225
Silverado Contractors, Inc.EurekaMay 4, 2011Complaint2 citations$750
$1,310 proposed
Schlumberger Corp.TupmanMay 4, 2011Accident1 citation$375
JF Shea Construction Inc dba Fawndale Rock&asphaltReddingMay 3, 2011Planned1 citation$0
Granite Construction CompanyEspartoMay 2, 2011Plannedno citations$0
George C. Hopkins Construction CO., Inc.San GabrielApr 29, 2011Complaint1 citation 1 serious$2,700
$5,060 proposed
Moores GravelCallahanApr 28, 2011Planned1 citation$0
Austin Creek MaterialsCazaderoApr 28, 2011Plannedno inspection made$0
Hi-Grade Materials CO.LittlerockApr 28, 2011Plannedno citations$0
Syar Industries IncHealdsburgApr 27, 2011Planned1 citation$335
American Perlite CompanyBig PineApr 27, 2011Plannedno inspection made$0
Standard Industrial Minerals IncBishopApr 27, 2011Plannedno citations$0
F W Aggregates IncLone PineApr 27, 2011Plannedno citations$0
Yreka Transit Mix Concrete IncFort JonesApr 27, 2011Plannedno citations$0
7/11 Materials IncBishopApr 26, 2011Planned1 citation$300

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.