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Establishment profile

UNITED STATES GYPSUM CO

3810 W EVANS HEWES HWY, PLASTER CITY, CA, 92244
327420Gypsum Product Manufacturing

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OSHA inspections
1
over 23 years
Violations
6
$1,865 in penalties
Penalties
$1,865
$311 avg
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.

Summary

UNITED STATES GYPSUM CO has accumulated 6 OSHA violations across 1 inspection over 23 years of recorded history, with $1,865 in total assessed penalties.

The establishment sits in the 64th percentile for violations within its industry-state peer group of 29 employers. The most recent enforcement activity was recorded 23 years ago.

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

Agency coverage

UNITED STATES GYPSUM CO 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, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.

OSHA workplace safety

Inspections
1
0.0 / yr · last 23 yrs
Violations
6
0.3 / yr
Penalties
$1,865
$311 avg / violation
Inspection trigger · complaint
1 of 1

100% of inspections at this establishment produced 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. 6 distinct standards shown · 6 citations in this view · $1,865 in penalties.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
29 CFR 2500.0008 A0111$560Apr 2003Apr 2003
29 CFR 2340.0022 A11$280Apr 2003Apr 2003
29 CFR 2340.002311$280Apr 2003Apr 2003
6151 C0111$280Apr 2003Apr 2003
6151 E0311$280Apr 2003Apr 2003
3664 A0111$185Apr 2003Apr 2003

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

64th

Above average violations in NAICS 3274 within CA. Peer group: 29 employers. This establishment has 6 OSHA violations; peer median is 4.

Fewer violationsMore violations
Penalty percentile
50th
peer median: $1,865
Inspection frequency
0th
peer median: 1

Safety self-report (OSHA 300A)

No self-reported injury rates filed with OSHA's Injury Tracking Application for UNITED STATES GYPSUM CO. Verify directly with OSHA Injury Tracking Application

Industry benchmark

Industry avg TRIR
1.9
BLS SOII 2024
Industry avg DART
1.3
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

Complaint
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 UNITED STATES GYPSUM CO. Verify directly with Occupational Safety and Health Administration

Activity timeline

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

No federal enforcement activity has been recorded against this establishment in 23+ years. Most recent activity: 23 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 UNITED STATES GYPSUM CO. Verify directly with Wage and Hour Division

Mine safety (MSHA)

Company-level in CA — for UNITED STATES GYPSUM CO, not this location alone

Violations
142
Assessed penalties
$37,506

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 UNITED STATES GYPSUM CO 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 · 21S&S · $35,131 proposed / $35,131 paid.

CitationMineDateSectionS&SNegligenceProposedPaid
8560471
PLASTER CITY QUARRY
Imperial, CA
Aug 2010YesHighNegligence$4,689$4,689
8560470
PLASTER CITY QUARRY
Imperial, CA
Aug 2010YesHighNegligence$4,689$4,689
8560475
PLASTER CITY QUARRY
Imperial, CA
Aug 2010YesHighNegligence$4,440$4,440
8567197
PLASTER CITY QUARRY
Imperial, CA
Feb 2011YesHighNegligence$1,530$1,530
6485260
PLASTER CITY QUARRY
Imperial, CA
Feb 2010YesModNegligence$1,304$1,304
6485259
PLASTER CITY QUARRY
Imperial, CA
Feb 2010YesModNegligence$1,304$1,304
6485263
PLASTER CITY QUARRY
Imperial, CA
Feb 2010YesModNegligence$1,111$1,111
6380681
PLASTER CITY QUARRY
Imperial, CA
Oct 2005YesHighNegligence$1,000$1,000
7992519
PLASTER CITY QUARRY
Imperial, CA
May 2007YesModNegligence$745$745
9506376
PLASTER CITY QUARRY
Imperial, CA
Aug 2021YesModNegligence$674$674
8567193
PLASTER CITY QUARRY
Imperial, CA
Feb 2011YesModNegligence$540$540
7992526
PLASTER CITY QUARRY
Imperial, CA
May 2007YesModNegligence$499$499
8560469
PLASTER CITY QUARRY
Imperial, CA
Aug 2010NoHighNegligence$425$425
6354107
PLASTER CITY QUARRY
Imperial, CA
Sep 2003YesHighNegligence$346$346
7992529
PLASTER CITY QUARRY
Imperial, CA
May 2007NoModNegligence$334$334
7992524
PLASTER CITY QUARRY
Imperial, CA
May 2007NoModNegligence$334$334
8560467
PLASTER CITY QUARRY
Imperial, CA
Aug 2010NoModNegligence$285$285
8994432
PLASTER CITY QUARRY
Imperial, CA
Nov 2016YesModNegligence$276$276
6485262
PLASTER CITY QUARRY
Imperial, CA
Feb 2010NoModNegligence$263$263
6354106
PLASTER CITY QUARRY
Imperial, CA
Sep 2003YesModNegligence$245$245
8560473
PLASTER CITY QUARRY
Imperial, CA
Aug 2010NoModNegligence$243$243
8560472
PLASTER CITY QUARRY
Imperial, CA
Aug 2010NoModNegligence$243$243
6380694
PLASTER CITY QUARRY
Imperial, CA
Oct 2005YesModNegligence$228$228
7992525
PLASTER CITY QUARRY
Imperial, CA
May 2007YesLowNegligence$224$224
6439997
PLASTER CITY QUARRY
Imperial, CA
Jul 2008NoModNegligence$190$190
6439996
PLASTER CITY QUARRY
Imperial, CA
Jul 2008NoModNegligence$190$190
6439995
PLASTER CITY QUARRY
Imperial, CA
Jul 2008NoModNegligence$190$190
6439994
PLASTER CITY QUARRY
Imperial, CA
Jul 2008NoModNegligence$190$190
6441233
PLASTER CITY QUARRY
Imperial, CA
Apr 2008NoHighNegligence$176$176
6441232
PLASTER CITY QUARRY
Imperial, CA
Jan 2009YesModNegligence$162$162
9684943
PLASTER CITY QUARRY
Imperial, CA
Aug 2023NoModNegligence$155$155
5166545
PLASTER CITY QUARRY
Imperial, CA
Jan 2026NoLowNegligence$151$151
5166544
PLASTER CITY QUARRY
Imperial, CA
Oct 2025NoHighNegligence$151$151
9892952
PLASTER CITY QUARRY
Imperial, CA
Jul 2025NoLowNegligence$151$151
9890620
PLASTER CITY QUARRY
Imperial, CA
Jan 2025NoModNegligence$151$151
9890619
PLASTER CITY QUARRY
Imperial, CA
Jan 2025YesLowNegligence$151$151
9684763
PLASTER CITY QUARRY
Imperial, CA
Mar 2024NoLowNegligence$147$147
9684942
PLASTER CITY QUARRY
Imperial, CA
Aug 2023NoLowNegligence$143$143
9684944
PLASTER CITY QUARRY
Imperial, CA
Apr 2023NoHighNegligence$143$143
9684014
PLASTER CITY QUARRY
Imperial, CA
Jan 2023NoModNegligence$143$143
7998133
PLASTER CITY QUARRY
Imperial, CA
Sep 2001YesModNegligence$140$140
8567493
PLASTER CITY QUARRY
Imperial, CA
Jan 2012NoModNegligence$138$138
6487714
PLASTER CITY QUARRY
Imperial, CA
Jan 2021NoModNegligence$136$136
9681659
PLASTER CITY QUARRY
Imperial, CA
Aug 2022NoLowNegligence$133$133
9681658
PLASTER CITY QUARRY
Imperial, CA
Aug 2022NoModNegligence$133$133
9681128
PLASTER CITY QUARRY
Imperial, CA
Jan 2022NoModNegligence$133$133
9681127
PLASTER CITY QUARRY
Imperial, CA
Jan 2022YesLowNegligence$133$133
9681129
PLASTER CITY QUARRY
Imperial, CA
Jan 2022NoHighNegligence$133$133
8560468
PLASTER CITY QUARRY
Imperial, CA
Aug 2010NoModNegligence$127$127
6484939
PLASTER CITY QUARRY
Imperial, CA
Jul 2009NoModNegligence$127$127
7992530
PLASTER CITY QUARRY
Imperial, CA
May 2007NoModNegligence$127$127
6487713
PLASTER CITY QUARRY
Imperial, CA
Jan 2021NoLowNegligence$125$125
9432701
PLASTER CITY QUARRY
Imperial, CA
Feb 2020NoLowNegligence$123$123
9432956
PLASTER CITY QUARRY
Imperial, CA
Sep 2019NoLowNegligence$121$121
9432955
PLASTER CITY QUARRY
Imperial, CA
Sep 2019NoLowNegligence$121$121
9375198
PLASTER CITY QUARRY
Imperial, CA
Jan 2019NoModNegligence$121$121
8874411
PLASTER CITY QUARRY
Imperial, CA
Jan 2016NoModNegligence$121$121
8995195
PLASTER CITY QUARRY
Imperial, CA
Jul 2018NoModNegligence$118$118
8995194
PLASTER CITY QUARRY
Imperial, CA
Jul 2018NoModNegligence$118$118
8995157
PLASTER CITY QUARRY
Imperial, CA
Mar 2018NoModNegligence$118$118
8994401
PLASTER CITY QUARRY
Imperial, CA
Jun 2016NoModNegligence$114$114
8874412
PLASTER CITY QUARRY
Imperial, CA
Jan 2016NoModNegligence$108$108
8567289
PLASTER CITY QUARRY
Imperial, CA
Aug 2011NoModNegligence$108$108
8567196
PLASTER CITY QUARRY
Imperial, CA
Feb 2011NoModNegligence$108$108
8567195
PLASTER CITY QUARRY
Imperial, CA
Feb 2011NoModNegligence$108$108
8567194
PLASTER CITY QUARRY
Imperial, CA
Feb 2011NoModNegligence$108$108
8567192
PLASTER CITY QUARRY
Imperial, CA
Feb 2011NoModNegligence$108$108
8560474
PLASTER CITY QUARRY
Imperial, CA
Aug 2010NoModNegligence$108$108
8994402
PLASTER CITY QUARRY
Imperial, CA
Jun 2016NoModNegligence$100$100
8793799
PLASTER CITY QUARRY
Imperial, CA
Jan 2016NoModNegligence$100$100
8874016
PLASTER CITY QUARRY
Imperial, CA
Sep 2015NoHighNegligence$100$100
8874015
PLASTER CITY QUARRY
Imperial, CA
Sep 2015NoModNegligence$100$100
8874014
PLASTER CITY QUARRY
Imperial, CA
Sep 2015NoModNegligence$100$100
8781094
PLASTER CITY QUARRY
Imperial, CA
Aug 2014NoModNegligence$100$100
8697627
PLASTER CITY QUARRY
Imperial, CA
Jun 2013NoModNegligence$100$100
8697626
PLASTER CITY QUARRY
Imperial, CA
Jun 2013NoModNegligence$100$100
8697519
PLASTER CITY QUARRY
Imperial, CA
Nov 2012NoModNegligence$100$100
8689290
PLASTER CITY QUARRY
Imperial, CA
Jun 2012NoModNegligence$100$100
8567288
PLASTER CITY QUARRY
Imperial, CA
Aug 2011NoLowNegligence$100$100
6485266
PLASTER CITY QUARRY
Imperial, CA
Feb 2010NoModNegligence$100$100
6485265
PLASTER CITY QUARRY
Imperial, CA
Feb 2010NoModNegligence$100$100
6485264
PLASTER CITY QUARRY
Imperial, CA
Feb 2010NoModNegligence$100$100
6485261
PLASTER CITY QUARRY
Imperial, CA
Feb 2010NoModNegligence$100$100
6484940
PLASTER CITY QUARRY
Imperial, CA
Jul 2009NoModNegligence$100$100
6484938
PLASTER CITY QUARRY
Imperial, CA
Jul 2009NoModNegligence$100$100
6484937
PLASTER CITY QUARRY
Imperial, CA
Jul 2009NoModNegligence$100$100
6484936
PLASTER CITY QUARRY
Imperial, CA
Jul 2009NoModNegligence$100$100
6441231
PLASTER CITY QUARRY
Imperial, CA
Jan 2009NoModNegligence$100$100
6441230
PLASTER CITY QUARRY
Imperial, CA
Jan 2009NoModNegligence$100$100
6441229
PLASTER CITY QUARRY
Imperial, CA
Jan 2009NoModNegligence$100$100
6441228
PLASTER CITY QUARRY
Imperial, CA
Jan 2009NoModNegligence$100$100
6441227
PLASTER CITY QUARRY
Imperial, CA
Jan 2009NoModNegligence$100$100
6439998
PLASTER CITY QUARRY
Imperial, CA
Jul 2008NoModNegligence$100$100
7992534
PLASTER CITY QUARRY
Imperial, CA
May 2007NoModNegligence$100$100
7992533
PLASTER CITY QUARRY
Imperial, CA
May 2007NoModNegligence$100$100
7992532
PLASTER CITY QUARRY
Imperial, CA
May 2007NoModNegligence$100$100
7992531
PLASTER CITY QUARRY
Imperial, CA
May 2007NoModNegligence$100$100
7992528
PLASTER CITY QUARRY
Imperial, CA
May 2007NoModNegligence$100$100
7992527
PLASTER CITY QUARRY
Imperial, CA
May 2007NoModNegligence$100$100
6381649
PLASTER CITY QUARRY
Imperial, CA
Apr 2006NoLowNegligence$60$60

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 UNITED STATES GYPSUM CO. 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 UNITED STATES GYPSUM CO. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for UNITED STATES GYPSUM CO. Verify directly with Environmental Protection Agency

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for UNITED STATES GYPSUM CO. Verify directly with UVA Corporate Prosecution Registry

Inspection history

DateTriggerViolationsSeriousPenalty
2002-11-21Complaint6$1,865

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 gypsum product manufacturing within CA, ordered by federal enforcement volume:

Related searches

About this data

This profile aggregates federal enforcement records on UNITED STATES GYPSUM CO from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. 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.

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Frequently asked

What is UNITED STATES GYPSUM CO's OSHA violation history?
UNITED STATES GYPSUM CO has 1 OSHA inspection on record with 6 violations and $1,865 in total penalties.
How does UNITED STATES GYPSUM CO's safety record compare to its industry?
UNITED STATES GYPSUM CO operates in the gypsum product manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9.