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 36 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 36 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
Marzano and Sons General Eng Contractors IncLee ViningApr 26, 2011Plannedno inspection made$0
Jefco Enterprises LLCMacdoelApr 26, 2011Planned2 citations$0
Granite Construction Company29 PalmsApr 22, 2011Plannedno citations$0
Sierra RockPlacervilleApr 20, 2011Complaint1 citation 1 serious$0
Chevron North America Exploration and ProductionSan ArdoApr 19, 2011Unprogrammed related1 citation$5,000
$5,400 proposed
JF Shea Construction Inc dba Fawndale Rock&asphaltReddingApr 19, 2011Plannedno citations$0
Contour Drilling/James DrillingBakersfieldApr 15, 2011Complaintno inspection made$0
Weatherford U.S., Limited PartnershipTupmanApr 14, 2011Accident3 citations$750
$1,310 proposed
A Teichert & Son Inc dba Teichert AggregatesWoodlandApr 14, 2011Accident1 citation$470
$18,000 proposed
Western Aggregates LLCMarysvilleApr 14, 2011Planned2 citations$300
Granite Construction CompanyUkiahApr 14, 2011Plannedno citations$0
Canyon Country Enterprises dba Curtis Sand& GravelCanyon CountryApr 14, 2011Plannedno citations$0
Arrons Industrial Maintenance IncApple ValleyApr 14, 2011Programmed relatedno citations$0
Pacific Boring IncThermalApr 14, 2011Plannedno citations$0
Steve Manning Construction IncOak RunApr 13, 2011Plannedno inspection made$0
Rio Tinto Minerals, Inc.BoronApr 13, 2011Accidentno citations$0
Santa FE Aggregates IncWaterfordApr 11, 2011Planned1 citation$0
$200 proposed
Granite Rock CompanyRedwood CityApr 8, 2011Accidentno citations$0
North County Sand and Gravel, Inc.MurrietaApr 7, 2011Plannedno citations$0
Black Butte CindersShingletownApr 6, 2011Plannedno citations$0
Barney Northcote IncCoronaApr 5, 2011Planned1 citation$200
Sierra Silica Resources LLCOrovilleApr 5, 2011Plannedno citations$0
George Reed IncIoneApr 1, 2011Planned1 citation$335
Calaveras Materials IncSan AndreasApr 1, 2011Plannedno citations$0
Lehigh Southwest Cement CompanyCupertinoMar 29, 2011Planned2 citations$450
French Gulch (Nevada) Mining CorpFrench GulchMar 29, 2011Plannedno citations$0
Granite Construction CompanyIndioMar 25, 2011Planned1 citation$400
SO Cal Sandbags IncNorcoMar 24, 2011Plannedno citations$0
North County Sand and Gravel, Inc.HemetMar 23, 2011Planned1 citation$200
Edison Sand CompanyBakersfieldMar 22, 2011Plannedno citations$0
MCC Development Corp dba Robertsons Ready MixPalmdaleMar 22, 2011Plannedno citations$0
Granite Construction CompanyGilroyMar 17, 2011Planned1 citation$335
North County Sand and Gravel, Inc.Cathedral CityMar 17, 2011Plannedno citations$0
West Coast Aggregates IncLos GatosMar 16, 2011Planned2 citations$165
Cal Grade IncNilandMar 16, 2011Follow-upno citations$0
West Coast Aggregates IncThermalMar 16, 2011Plannedno citations$0
Txi-Pacific Custom MaterialsFrazier ParkMar 16, 2011Plannedno citations$0
West Coast Aggregates IncIndioMar 15, 2011Plannedno citations$0
Nabors Drilling USA Inc.ShafterMar 11, 2011Accident2 citations$750
$5,750 proposed
Original Sixteen TO One Mine IncAlleghanyMar 11, 2011Planned1 citation$110
Holliday Rock Company IncLittlerockMar 10, 2011Planned2 citations 1 serious 1 repeat$4,875
Vulcan Materials CO. / Soledad PlantCanyon CountryMar 9, 2011Plannedno inspection made$0
Bouquet Canyon Stone Company, Inc.Bouquet CanyonMar 9, 2011Plannedno inspection made$0
Griffith CompanyLebecMar 9, 2011Plannedno citations$0
Empire Rock IncSan BernardinoMar 9, 2011Plannedno citations$0
Cemex IncPleasantonMar 8, 2011Planned2 citations$635
Lost Hills MineLost HillsMar 8, 2011Plannedno citations$0
Hanson Aggregates Pacific Southwest IncEl CajonMar 3, 2011Plannedopen, no citations yet$0
Hanson Aggregates West RegionLakesideMar 2, 2011Plannedno citations$0
Txi dba Pacific Custom MaterialsOro GrandeMar 1, 2011Unprogrammed relatedno citations$0
Vulcan Materials CompanySan DiegoFeb 25, 2011Accidentno citations$0
Aggregate Products IncSalton CityFeb 24, 2011Complaintno citations$0
Bag Lady SandbagsNorcoFeb 16, 2011Plannedno citations$0
Hanson AggregatesNewberry SpringsFeb 14, 2011Planned1 citation$300
North County Sand and Gravel, Inc.MurrietaFeb 14, 2011Follow-upno citations$0
Vulcan Materials CompanyPearblossomFeb 11, 2011Plannedno citations$0
7/Ll Materials, Inc.WaterfordFeb 10, 2011Planned2 citations$150
Langley Pacific Resources LLCBarstowFeb 10, 2011Plannedno inspection made$0
The Rock Yard Tri IncBarstowFeb 10, 2011Plannedno inspection made$0
Eureka Ready Mix Company IncBlue LakeFeb 10, 2011Planned1 citation$0
Eureka Readymix Concrete CO IncFortunaFeb 9, 2011Planned1 citation$110
Road Machinery LLCTronaFeb 9, 2011Plannedno citations$0
Guinn ConstructionTronaFeb 9, 2011Plannedno citations$0
Ace Cogeneration CompanyTronaFeb 9, 2011Plannedno citations$0
Eureka Readymix Concrete CO IncFortunaFeb 9, 2011Plannedno citations$0
Mercer Fraser CompanyTrinidadFeb 9, 2011Plannedno inspection made$0
C R BriggsTronaFeb 8, 2011Planned3 citations$1,200
Cemex IncClaytonFeb 8, 2011Planned1 citation$450
Aggregate Products IncSalton Sea BeachFeb 8, 2011Planned1 citation$150
Atlas CopcoTronaFeb 8, 2011Programmed relatedno citations$0
Kernen ConstructionMirandaFeb 8, 2011Plannedno citations$0
Randall Sand & GravelGarbervilleFeb 8, 2011Plannedno citations$0
Wheeler Hagan QuarryPhillipsvilleFeb 8, 2011Plannedno inspection made$0
Unimin CorporationByronFeb 3, 2011Planned2 citations$525
Santa FE Aggregates IncWoodlakeFeb 3, 2011Planned1 citation$300
Jones Electric CorpCoronaFeb 3, 2011Programmed relatedno citations$0
Udc CorporationCoronaFeb 3, 2011Programmed related1 citation$0
Santa FE Aggregates IncWoodlakeFeb 3, 2011Planned2 citations$0
$500 proposed
3m CompanyCoronaFeb 3, 2011Plannedno citations$0
Omya California IncLucerne ValleyFeb 2, 2011Accident1 citation 1 serious$300
Cal Grade IncNilandFeb 2, 2011Planned2 citations$175
Cold Spring Granite CompanyClovisFeb 2, 2011Planned2 citations$110
Ballard Oil CO.MaricopaFeb 2, 2011Accidentno citations$0
Butte Sand and GravelSutterFeb 2, 2011Plannedno citations$0
BO Dean CO IncSanta RosaFeb 2, 2011Plannedno citations$0
Superior Ready Mix Concrete LPNilandFeb 2, 2011Plannedno citations$0
Steve Manning Construction IncOak RunFeb 1, 2011Plannedno citations$0
Vulcan Materials CO. / Soledad PlantCanyon CountryFeb 1, 2011Plannedno inspection made$0
Pacific Aggregates IncLake ElsinoreFeb 1, 2011Plannedno citations$0
Jerico Products IncSuisun CityJan 28, 2011Planned2 citations$675
Cemex Construction Materials LPRialtoJan 28, 2011Planned1 citation$300
West Coast Boring IncSanta ClaraJan 28, 2011Plannedno inspection made$0
Gold River Mining LLCSawyers BarJan 28, 2011Plannedno inspection made$0
Lime Mountain CompanyPaso RoblesJan 28, 2011Plannedno citations$0
Feather River Materials IncQuincyJan 26, 2011Plannedno inspection made$0
Dan Copp Crushing IncColtonJan 25, 2011Planned2 citations$400
Cemex IncMadisonJan 25, 2011Planned1 citation$0
A Teichert & Son Inc dba Teichert AggregatesTracyJan 21, 2011Planned1 citation$335
Cemex IncLemoncoveJan 20, 2011Planned4 citations$670
Cal Sierra Development IncMarysvilleJan 20, 2011Planned2 citations$150

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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