Skip to main content

Establishment profile

GRIMES ROCK, INC.

3500 GRIMES CANYON RD., FILLMORE, CA, 93015
212321Construction Sand and Gravel Mining

Download as PDF →

OSHA inspections
21
over 26 years
Violations
13
$9,280 in penalties
Severe violator (proxy)
YES
FastDOL heuristic — not confirmation of formal OSHA SVEP listing.
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.
Accident investigations on record
1 OSHA follow-up

Summary

GRIMES ROCK, INC. has accumulated 13 OSHA violations across 21 inspections over 26 years of recorded history, with $9,280 in total assessed penalties.

The establishment sits in the 90th percentile for violations within its industry-state peer group of 1,680 employers. Inspection frequency runs at the 98th percentile. The most recent enforcement activity was recorded 2 years ago.

Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.

Agency coverage

GRIMES ROCK, INC. appears in OSHA workplace safety and MSHA mine safety records only. No matching records were found in WHD wage enforcement, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, CPSC product recalls, or NHTSA vehicle recalls.

OSHA workplace safety

Inspections
21
0.8 / yr · last 26 yrs
Violations
13
0.5 / yr
Penalties
$9,280
$714 avg / violation
8% serious92% other
Inspection trigger · planned
18 of 21
Inspection trigger · complaint
2 of 21

48% of inspections at this establishment produced violations, with 2 inspections producing serious-or-greater violations.

Most-cited OSHA standards

Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 12 distinct standards shown · 13 citations in this view · $9,280 in penalties.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
1592(A)22$1,235Jul 2015Jan 2018
7030 B11$6,750Sep 2001Sep 2001
3214 B11$250Aug 2006Aug 2006
3395 E0311$225Nov 2008Nov 2008
3578 G11$225Aug 2006Aug 2006
4002 A11$225Aug 2006Aug 2006
4851(E)(2)11$135Sep 2024Sep 2024
29 CFR 2340.0022 B11$125Jan 2012Jan 2012
4845 Y11$110Sep 2007Sep 2007
3210 D11Jun 2014Jun 2014
3314 F11Jan 2004Jan 2004
3234 E0611Jan 2004Jan 2004

Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.

Peer comparison

90th

Worse on violations than most other employers in NAICS 2123 within CA. Peer group: 1,680 employers. This establishment has 13 OSHA violations; peer median is 2.

Fewer violationsMore violations
Penalty percentile
93rd
peer median: $300
Inspection frequency
98th
peer median: 2

Safety self-report (OSHA 300A)

No self-reported injury rates filed with OSHA's Injury Tracking Application for GRIMES ROCK, INC.. Verify directly with OSHA Injury Tracking Application

Industry benchmark

Industry avg TRIR
1.5
BLS SOII 2024
Industry avg DART
1.0
BLS SOII 2024
Self-reported TRIR
Not in OSHA ITA

BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.

Inspection breakdown

Planned
18
Complaint
2
Follow-up
1

Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.

OSHA severe injury reports

No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for GRIMES ROCK, INC.. Verify directly with Occupational Safety and Health Administration

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
2 years ago

No federal enforcement activity has been recorded against this establishment in 2+ years. Most recent activity: 2 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

No WHD wage, overtime, or child-labor enforcement cases on file for GRIMES ROCK, INC.. Verify directly with Wage and Hour Division

Mine safety (MSHA)

Company-level in CA — for GRIMES ROCK, INC., not this location alone

Violations
199
Assessed penalties
$64,461

Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other GRIMES ROCK, INC. operations in the same state.

MSHA citations

Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 100 citations · 34S&S · 100 contractor · $56,474 proposed / $43,385 paid.

CitationMineDateSectionS&SNegligenceProposedPaid
8781655
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
May 2014NoModNegligence$8,209$6,000
7954387
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2021YesLowNegligence$3,616$125
7954386
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2021NoLowNegligence$3,616$147
7954329
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Feb 2021YesModNegligence$3,616$3,616
8689995
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2020YesLowNegligence$3,573$1,803
8607437
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Nov 2011YesHighNegligence$2,282$2,282
7997310
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001YesHighNegligence$1,603$1,603
8607439
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Nov 2011YesModNegligence$1,530$1,530
9619116
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2022104(b)NoReckless$1,485$1,485
9619114
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2022105(c)NoReckless$1,264$1,264
8567755
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
May 2011YesHighNegligence$1,111$1,111
8567754
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
May 2011YesHighNegligence$1,111$1,111
6431957
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jun 2008YesModNegligence$1,111$1,111
9509925
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2024NoHighNegligence$861$172
9684439
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Mar 2023NoLowNegligence$834$376
7954385
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2021NoLowNegligence$729$329
7980319
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Apr 2009YesModNegligence$687$687
6339437
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2002NoModNegligence$557$557
7997294
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001NoModNegligence$557$557
9681515
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jun 2022NoLowNegligence$518$200
8555585
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2010YesHighNegligence$499$499
6484894
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Oct 2009YesLowNegligence$499$499
7980205
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Oct 2008NoModNegligence$499$499
7954330
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Feb 2021YesLowNegligence$487$487
9375979
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Sep 2019NoModNegligence$474$474
9375099
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Feb 2018NoModNegligence$462$462
6390368
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2007NoModNegligence$409$409
7956082
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jul 2007YesModNegligence$392$392
7956081
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jul 2007YesModNegligence$392$392
8994091
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Oct 2016YesModNegligence$380$380
7997296
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001NoModNegligence$340$340
7997292
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001NoModNegligence$340$340
7997290
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001NoModNegligence$340$340
8555584
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2010YesHighNegligence$334$334
7954379
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2021NoLowNegligence$328$328
9375976
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Sep 2019NoHighNegligence$319$319
7980317
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Apr 2009NoModNegligence$308$308
7997306
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001YesModNegligence$294$294
7997304
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001YesModNegligence$294$294
7997299
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001YesModNegligence$294$294
7997302
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001NoModNegligence$259$259
7997301
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001NoModNegligence$259$259
7954388
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2021NoLowNegligence$257$257
7997303
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001NoModNegligence$242$242
7997298
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001NoModNegligence$242$242
7997295
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001NoModNegligence$242$242
7960450
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2001NoModNegligence$242$242
9506940
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Feb 2022YesModNegligence$234$234
6484895
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Oct 2009NoModNegligence$224$224
6484893
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Oct 2009NoModNegligence$224$224
7980203
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Oct 2008NoModNegligence$224$224
7954380
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2021NoLowNegligence$220$125
7954378
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2021NoLowNegligence$220$125
7954377
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2021NoLowNegligence$220$125
6369323
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2005YesModNegligence$203$203
7997293
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2001NoLowNegligence$184$184
7960451
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2001NoLowNegligence$173$173
8781657
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
May 2014NoModNegligence$150$150
8781656
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
May 2014NoModNegligence$150$150
8689799
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2014YesModNegligence$150$150
8613866
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2012YesModNegligence$150$150
8613864
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2012YesModNegligence$150$150
8607524
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jun 2012YesModNegligence$150$150
6485118
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2010YesModNegligence$150$150
7980206
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Oct 2008NoModNegligence$150$150
7980204
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Oct 2008NoModNegligence$150$150
6431961
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jun 2008NoModNegligence$150$150
6431960
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jun 2008NoModNegligence$150$150
6431959
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jun 2008NoModNegligence$150$150
6431958
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jun 2008NoModNegligence$150$150
9892449
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jul 2024NoLowNegligence$147$147
9509928
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2024NoLowNegligence$147$147
9509927
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2024NoLowNegligence$147$147
9509926
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2024NoLowNegligence$147$147
9509924
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2024NoModNegligence$147$147
9509923
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2024NoLowNegligence$147$147
9509922
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2024NoModNegligence$147$147
9509921
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2024YesLowNegligence$147$147
9509920
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2024NoModNegligence$147$147
9509918
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2024NoModNegligence$147$147
9509912
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2023NoModNegligence$147$147
9509911
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2023NoLowNegligence$147$147
9509910
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2023NoModNegligence$147$147
9509909
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Dec 2023NoLowNegligence$147$147
7997476
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Jan 2003YesLowNegligence$140$140
8697779
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
May 2013YesModNegligence$138$138
8607438
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Nov 2011NoModNegligence$138$138
9506939
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Feb 2022YesLowNegligence$133$133
9506938
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Feb 2022YesLowNegligence$133$133
9506937
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Feb 2022YesLowNegligence$133$133
9506936
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Feb 2022NoLowNegligence$133$133
8689997
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2020NoLowNegligence$123$123
8689996
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Aug 2020NoLowNegligence$123$123
9500730
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Feb 2020NoModNegligence$123$123
9375978
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Sep 2019NoModNegligence$121$121
9375977
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Sep 2019NoModNegligence$121$121
9375980
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Sep 2019NoLowNegligence$121$121
9375975
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Sep 2019NoLowNegligence$121$121
9375974
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Sep 2019YesLowNegligence$121$121
9375973
Grimes Rock a CalPortland Company
Ventura, CA
contractor: Grimes Rock Inc
Sep 2019NoModNegligence$121$121

Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).

Labor relations (NLRB)

No NLRB unfair labor practice charges or union representation cases on file for GRIMES ROCK, INC.. Verify directly with National Labor Relations Board

Visa & labor certification (OFLC) — historical

No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for GRIMES ROCK, INC.. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for GRIMES ROCK, INC.. Verify directly with Environmental Protection Agency

EPA-registered facilities

Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 1 facility.

FacilityPermitsStatusInspectionsFormal actionsPenaltiesLast inspectedECHO
GRIMES ROCK INC
3500 GRIMES CANYON RD · FILLMORE, CA, 93015
WaterRCRANo Violation Identified00May 2019View →

Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.

Federal contracts

This location

Obligated (5-yr)
$0
Obligated (all-time)
$38K
Awards
1
Top agency
Department of the Interior
$38K

Federal contract dollars to this establishment. Primary NAICS: 212321 - CONSTRUCTION SAND AND GRAVEL MINING. Last action: 2020-08-17. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.

Inspection history

DateTriggerViolationsSeriousPenalty
2024-07-31Planned1$135
2023-04-04Planned0$0
2019-02-28Planned0$0
2017-11-30Planned1$1,050
2016-09-28Planned0$0
2016-02-11Planned0$0
2015-06-29Planned1$185
2014-05-16Planned1$0
2012-01-10Planned1$125
2011-01-11Planned0$0
2008-10-29Planned1$225
2007-10-09Complaint0$0
2007-08-20Planned1$110
2006-07-19Planned3$700
2004-05-20Follow-up0$0
2003-12-19Planned2$0
2003-04-10Planned0$0
2001-08-17Complaint0$0
2001-07-17Planned0$0
2001-05-16Planned11$6,750
2000-06-20Planned0$0

Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.

In the news

Other employers in this industry and state

Other employers in construction sand and gravel mining within CA, ordered by federal enforcement volume:

Related searches

About this data

This profile aggregates federal enforcement records on GRIMES ROCK, INC. from every major federal compliance and enforcement source. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.

Establishments are matched across agencies using normalized employer name, state, and ZIP code.

OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.

Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.

Contact sales →

Frequently asked

What is GRIMES ROCK, INC.'s OSHA violation history?
GRIMES ROCK, INC. has 21 OSHA inspections on record with 13 violations and $9,280 in total penalties.
How does GRIMES ROCK, INC.'s safety record compare to its industry?
GRIMES ROCK, INC. operates in the construction sand and gravel mining industry. The industry average Total Recordable Incident Rate (TRIR) is 1.5.