Rule record, Cal/OSHA and OSHA inspections

8 CCR 8483: Cal/OSHA Citations

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

Every Cal/OSHA and OSHA inspection that cited 8 CCR 8483 since 2000: 36 inspections, 36 citations, $17,955 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.

Cal/OSHA inspections under 8 CCR 8483 at a glance

Since 2000, 36 California inspections have cited 8 CCR 8483, 36 citations in all, 2 of them serious, carrying $17,955 in penalties after appeals. In the last 12 months 0 inspections opened. The industries inspected most here are Construction (24), (8), Mining, Quarrying, and Oil and Gas Extraction (3).

Where it is cited most: Los Angeles (8), Napa (8), Contra Costa (5), Alameda (4), Sonoma (3), Santa Clara (2), Solano (1), San Francisco (1), Marin (1), San Diego (1).

All inspections, newest first

36 inspections. Click a date for the citations.

EmployerCityOpenedWhyResultPenalty
Frontier-Kemper Constructors, Inc. and Tutor Perini CorporationLos AngelesApr 15, 2025Programmed related2 citations 1 serious$7,965
Tutor Perini Corporation and O & G Industries, Inc.Beverly HillsAug 25, 2022Accident2 citations 2 serious$12,600
TBC - the Boring CompanyAdelantoFeb 8, 2021Complaint10 citations 2 serious$6,900
Tutor Perini Corporation and O & G Industries, Inc.Beverly HillsDec 3, 2020Planned1 citation$1,350
Frontier-Kemper Constructors, Inc.San FranciscoNov 27, 2017Accident6 citations 3 serious$17,455
Skanska-Traylor-Shea A Joint VentureLos AngelesJun 8, 2017Planned5 citations 1 serious$6,520
Aecom Technical Services Inc.North HollywoodJul 7, 2016Unprogrammed related1 citation0
Sak Construction L.L.C.North HollywoodJun 29, 2016Accident1 citation$485
Ayala Boring IncLivermoreMay 27, 2016Planned9 citations$12,260
Drill Tech Drilling & Shoring IncLakesideMay 4, 2015Complaint1 citation$225
Glen Ragsdale Underground Associates IncNapaJul 23, 2014Planned4 citations$955
JR PipelineInglewoodMar 26, 2014Accident1 citation$1,000
Tutor-Saliba CorporationOrindaAug 2, 2012Planned1 citation$300
Tutor-Saliba CorporationOrindaNov 2, 2011Planned1 citation$335
Foxfire Constructors IncOrindaJul 19, 2011Planned2 citations$390
Drill Tech Drilling & Shoring IncVallejoApr 6, 2007Planned1 citation$225
Arb IncMartinezMar 14, 2007Planned2 citations$560
Syar Industries IncHealdsburgApr 19, 2006Planned2 citations$840
San Rafael Rock Quarry IncSan RafaelApr 18, 2006Planned2 citations$185
Underground Storage Systems Inc dba Bacchus CavesNapaMar 3, 2005Planned1 citation0
Mitchell EngineeringFremontFeb 28, 2005Programmed related1 citation0
Drill Tech Drilling & Shoring IncRosevilleSep 17, 2004Planned2 citations$505
Glen Ragsdale Underground Associates IncSt HelenaNov 13, 2003Planned8 citations 1 repeat$1,220
Magorian Mine ServicesOrindaAug 27, 2003Planned1 citation0
Service Rock ProductsPalmdaleAug 15, 2003Planned5 citations$300
Underground Storage Systems Inc dba Bacchus CavesYountvilleAug 6, 2003Planned1 citation0
Stacy and Witbeck IncSan JoseJun 17, 2003Programmed related2 citations$150
Redwood Painting Company, Inc.San JoseJun 17, 2003Programmed related1 citation0
Glen Ragsdale Underground Associates IncSt HelenaAug 24, 2001Planned1 citation0
Magorian Mine ServicesGeyservileJun 20, 2001Planned2 citations0
Glen Ragsdale Underground Associates IncAngwinOct 24, 2000Planned1 citation$130
West Coast Bridge IncAlamedaAug 17, 2000Planned2 citations0
Shank Balfour BeattyMoreno ValleyJul 5, 2000Planned2 citations$650
Glen Ragsdale Underground Associates IncNapaFeb 16, 2000Planned1 citation0
Magorian Mine ServicesRutherfordJan 19, 2000Planned1 citation0
Nordby Wine Caves IncCalistogaJan 13, 2000Planned1 citation0

Largest penalties under 8 CCR 8483

EmployerInspectionsCitationsPenaltiesDeathsLatest
Frontier-Kemper Constructors, Inc.16$17,4550Nov 27, 2017
Tutor Perini Corporation and O & G Industries, Inc.23$13,9500Aug 25, 2022
Ayala Boring Inc19$12,2600May 27, 2016
Frontier-Kemper Constructors, Inc. and Tutor Perini Corporation12$7,9650Apr 15, 2025
TBC - the Boring Company110$6,9000Feb 8, 2021
Skanska-Traylor-Shea A Joint Venture15$6,5200Jun 8, 2017
Glen Ragsdale Underground Associates Inc515$2,3050Jul 23, 2014
JR Pipeline11$1,0000Mar 26, 2014
Drill Tech Drilling & Shoring Inc34$9550May 4, 2015
Syar Industries Inc12$8400Apr 19, 2006
Shank Balfour Beatty12$6500Jul 5, 2000
Tutor-Saliba Corporation22$6350Aug 2, 2012
Arb Inc12$5600Mar 14, 2007
Sak Construction L.L.C.11$4850Jun 29, 2016
Foxfire Constructors Inc12$3900Jul 19, 2011
Service Rock Products15$3000Aug 15, 2003
San Rafael Rock Quarry Inc12$1850Apr 18, 2006
Stacy and Witbeck Inc12$1500Jun 17, 2003
Magorian Mine Services34$00Aug 27, 2003
Underground Storage Systems Inc dba Bacchus Caves22$00Mar 3, 2005

By year opened

YearInspectionsWith citationsCitationsPenaltiesDeaths
2025112$7,9650
2022112$12,6000
20211110$6,9000
2020111$1,3500
20172211$23,9750
20163311$12,7450
2015111$2250
2014225$1,9550
2012111$3000
2011223$7250
2007223$7850
2006224$1,0250
2005222$00
2004112$5050
20036618$1,6700
2001223$00
2000668$7800

Your rights when the hazard is real

You can report it, and the employer may not touch you for it. Any worker can file a confidential complaint with the nearest Cal/OSHA district office, by phone, online or in writing, and can ask that the employer not be told who complained. Firing, demoting, cutting hours, threatening or otherwise punishing a worker for a safety complaint, for reporting an injury, for testifying or for asking for a Cal/OSHA inspection is unlawful retaliation under Labor Code 6310; a complaint to the Labor Commissioner's Retaliation Complaint Investigation unit must be filed within one year, and a civil lawsuit is also available.

You can refuse work that would violate a safety standard and create a real and apparent hazard to you or your coworkers, and the employer may not retaliate for that refusal (Labor Code 6311). Say why in writing if you can, name the rule or the hazard, and keep a copy.

Every employer must have a written Injury and Illness Prevention Program (Title 8, section 3203), train workers on the hazards of their jobs, provide protective equipment at no cost, and give workers access to the exposure and medical records that concern them. Outdoor workplaces need a heat illness plan with water, shade and rest (section 3395); indoor ones above 82 degrees need the indoor rule (section 3396); and since July 2024 nearly every employer needs a workplace violence prevention plan (Labor Code 6401.9).

An injury itself is a workers' compensation claim, handled separately from anything on this page. What this firm handles is the employment side: the retaliation, the firing after the injury report, the wage and hour problems that usually travel with an unsafe workplace. Free, confidential review: (800) 371-3088.

Source: U.S. Department of Labor OSHA enforcement data, California inspections opened through Oct 27, 2026. Back to the safety tracker.

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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