County record, Cal/OSHA and OSHA inspections

Mono County Cal/OSHA Inspections

Benjamin Eghbali, Esq.Legal notes by Benjamin Eghbali, Esq.,

Page 3 of 4. Every Cal/OSHA and OSHA inspection of employers in Mono County since 2000: 319 inspections, 328 citations, $499,165 in penalties, newest first.

Every Cal/OSHA and federal OSHA inspection of a California workplace opened since 2000: 238,466 inspections of 122,854 employers, 447,188 citations, $586,238,760 in penalties, 5,717 deaths investigated.

All inspections in Mono County, page 3 of 4

319 inspections since 2000, newest first. Page 1 carries the summary, the largest penalties, the rules cited and the year-by-year table.

EmployerCityOpenedWhyResultPenalty
Mammoth Mountain Ski AreaMammoth LakesJun 21, 2011Accidentno citations0
Marzano Sons Engineering Contractors IncLee ViningJun 20, 2011Plannedno inspection made0
Lake Mary Water Treatment PlantMammoth LakesMay 31, 2011Plannedno citations0
7/11 Materials IncBishopApr 26, 2011Planned1 citation$300
Marzano and Sons General Eng Contractors IncLee ViningApr 26, 2011Plannedno inspection made0
US Forest Sevice, Inyo Nat.Forest Supv. OfficeMammoth LakeMar 31, 2011Planned3 citations 3 serious0
US Forest Service, Inyo Nat. Forest Supv. OfficeMammoth LakeMar 31, 2011Planned2 citations 2 serious0
US Forest Service, Inyo Nat. Forest Supv. OfficeMammoth LakeMar 31, 2011Planned14 citations 14 serious0
US Forest Service, Inyo Nat. Forest Supv. OfficeBishopMar 31, 2011Follow-upno citations0
US Forest Service, Inyo Nat. Forest Supv. OfficeBishopMar 31, 2011Follow-upno citations0
Bureau of Land ManagementBishopMar 30, 2011Follow-upno citations0
US Forest Service, Inyo Nat. Forest Supv. OfficeBishopMar 30, 2011Planned10 citations 10 serious0
US Forest Service, Inyo Nat. Forest Supv. OfficeBishopMar 30, 2011Planned3 citations 3 serious0
Bureau of Land ManagementBishopMar 29, 2011Complaintno citations0
Bureau of Land ManagementBishopMar 29, 2011Planned2 citations 2 serious0
Mammoth Mountain Ski ResortMammoth LakesNov 4, 2010Accidentno citations0
Mammoth Community Water DistrictMammoth LakesOct 4, 2010Plannedno citations0
Standard Industrial Mines IncBishopSep 29, 2010Plannedno inspection made0
7/11 Materials IncBishopSep 29, 2010Planned1 citation0
Granite Construction CompanyLee ViningSep 28, 2010Plannedno citations0
Featherock IncLee ViningSep 28, 2010Plannedno citations0
Mammoth Lakes Insulation, Inc.Mammoth LakesSep 21, 2010Planned3 citations$390
CA Parks & Recreation Dept.BridgeportSep 1, 2010Accidentdeath 2 citations$185
Marzano & Sons General Engineering Contractors, Inc.Lee ViningJun 8, 2010Plannedno citations0
Ormat Nevada IncMammoth LakesJun 1, 2010Plannedno citations0
Standard Industrial Mines IncBishopSep 30, 2009Plannedno inspection made0
Standard Industrial Mineral IncBishopSep 30, 2009Programmed relatedno citations0
7/11 Materials IncBishopSep 29, 2009Planned1 citation$300
Granite Construction CompanyLee ViningSep 23, 2009Plannedno citations0
United States Pumice CompanyLee ViningSep 23, 2009Plannedno citations0
Marzano & Sons General Engineering Contractors, Inc.Lee ViningSep 22, 2009Follow-upno citations0
Mammoth Mountain Ski AreaMammoth LakesAug 26, 2009Accidentno citations0
J Master Construction IncJune LakeAug 26, 2009Accidentno citations0
F Plus A, IncMammoth LakesAug 26, 2009Accidentno citations0
Lee Vining Elementary SchoolLee ViningAug 4, 2009Complaintno inspection made0
Sierra Nevada Construction, Inc.BishopJun 18, 2009Planned1 citation$200
Granite Construction CompanyLee ViningJun 18, 2009Plannedno citations0
Marzano & Sons General Engineering Contractors, Inc.Lee ViningJun 17, 2009Planned1 citation$110
Los Angeles Department of Water and PowerLee ViningJun 17, 2009Plannedno inspection made0
Tioga Gas Mart MobileLee ViningNov 13, 2008Accidentno citations0
United States Pumice CompanyLee ViningSep 17, 2008Plannedno citations0
United States Pumice CompanyJune LakeSep 17, 2008Plannedno citations0
Intermountain Slurry Seal IncBishopSep 16, 2008Plannedno citations0
Homeland Security Solutions IncBridgeportJul 8, 2008Complaintno citations0
Mammoth Mountain Ski AreaMammoth LakesMar 21, 2008Accidentdeath no citations0
Hiatt Ready Mix IncBishopSep 12, 2007Plannedno inspection made0
Intermountain Slurry Seal IncLee ViningSep 12, 2007Plannedno citations0
Marzano & Sons General Engineering Contractors, Inc.Lee ViningSep 12, 2007Plannedno citations0
Intermountain Slurry Seal IncBishopSep 11, 2007Plannedno citations0
G P Industries dba Reno Iron WorksMammoth LakesJul 11, 2007Accident1 citation$3,800
Tallus ConstructionMammoth LakesJul 11, 2007Accident1 citation$135
Mammoth Mountain Ski AreaMammoth LakesJul 11, 2007Complaintno citations0
CA Dept. of TransportationLe ViningJul 9, 2007Accidentno citations0
Mono CountyBridgeportNov 1, 2006Accidentno citations0
Standard Industrial Minerals IncMammoth LakeOct 25, 2006Planned1 citation$110
June Lakes VillagerJune LakeSep 26, 2006Unprogrammed relatedno citations0
K-MartBishopSep 25, 2006Complaint1 citation0
K-MartBishopSep 21, 2006Complaintno inspection made0
Krump Construction Inc.Mammoth LakesSep 13, 2006Plannedno citations0
AmerigasMammoth LakesSep 5, 2006Accident2 citations$820
Triad Holmes AssocMammoth LakesSep 5, 2006Accidentno citations0
Mammoth Mountain Ski AreaMammoth LakesSep 5, 2006Complaint1 citation0
Down Under ConstructionBishopSep 4, 2006Complaintno inspection made0
Paiute Palace CasinoBishopAug 15, 2006Plannedno citations0
R.A. Nelson & Associates Inc.Mammoth LakesApr 20, 2006Plannedno citations0
Krump Construction Inc.Mammoth LakesApr 19, 2006Plannedno citations0
Mammoth Lakes Fire DepartmentMammoth LakesApr 9, 2006Unprogrammed related1 citation$410
Mammoth Lakes Fire DepartmentMammoth LakesApr 9, 2006Plannedno citations0
Mammoth Mountain Ski AreaMammoth LakesApr 8, 2006Accident3 deaths 2 citations 2 serious$24,750
Mammoth Mountain Ski AreaMammoth LakesApr 8, 2006Unprogrammed related4 citations$3,740
Pti TransportMammoth LakesMar 18, 2006Accidentdeath no citations0
ChadmarMammoth LakesOct 21, 2005Unprogrammed relatedno citations0
Bottom Dollar Construction CompanyMammoth LakesOct 21, 2005Unprogrammed relatedno citations0
R.A. NelsonMammoth LakesOct 20, 2005Unprogrammed relatedno citations0
River City ErectorsMammoth LakesOct 19, 2005Accidentno citations0
River City ErectorsMammoth LakesOct 19, 2005Accidentno citations0
River City ErectorsMammoth LakesOct 19, 2005Accidentno citations0
T B Penick & Sons IncMammoth LakesOct 19, 2005Accidentno citations0
Krump Construction Inc.Mammoth LakesOct 19, 2005Unprogrammed relatedno citations0
Metco Engineering & Construction, IncMammoth LakesOct 19, 2005Unprogrammed relatedno citations0
Frye Construction Inc.Mammoth LakesOct 19, 2005Unprogrammed relatedno citations0
Steve's FlooringBishopOct 6, 2005Accident1 citation$5,000
Austria Hof RestaurantMammoth LakesJun 1, 2005Complaintno citations0
R.A. NelsonMammoth LakesDec 17, 2004Plannedno citations0
Crowley Lake Fish CampCrowley LakeJun 30, 2004Accidentdeath 2 citations$450
Mammoth Disposal Inc.Mammoth LakesOct 2, 2002Complaint2 citations$345
Mammoth Disposal Inc.Mammoth LakesOct 2, 2002Unprogrammed related1 citation$310
Mono County Mental Health DeptMammoth LakesAug 19, 2002Referralno citations0
Citi West StructuresMammoth LakesAug 13, 2002Plannedno citations0
Sierra Counter Tops IncBishopJul 25, 2002Accident2 citations$170
Dean's Plumbing & Heating, Inc.Mammoth LakesJul 17, 2002Unprogrammed relatedno citations0
Mono County Mental Health DeptMammoth LakesJul 17, 2002Complaintno citations0
J. Masters Construction, Inc.Mammoth LakesJul 16, 2002Unprogrammed related2 citations 2 serious$4,720
D K WoodworksMammoth LakesJul 16, 2002Unprogrammed relatedno citations0
Mountain View DrywallMammoth LakesJul 15, 2002Accident3 citations 1 serious$900
United States Pumice CompanyLee ViningJun 10, 2002Planned1 citation$150
Desert AggregatesBishopMay 29, 2002Planned2 citations$450
Los Angeles City Department of Water and PowerLittle LakeFeb 1, 2002Plannedno inspection made0
Hunt Builders, Inc.Mammoth LakesJan 8, 2002Unprogrammed relatedno inspection made0
Hunt Builders, Inc.Mammoth LakesDec 24, 2001Accidentno inspection made0

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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