Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: SIERRA CHEMICAL CO.

Accident-driven inspection · Health discipline

On , OSHA opened an accident-driven health inspection of SIERRA CHEMICAL CO. in MUSTANG FACILITY, KEAN CANYON, SPARKS, NV 89434 (NAICS 000000). OSHA activity number 301957643.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
SIERRA CHEMICAL CO.
Site address
MUSTANG FACILITY, KEAN CANYON
City
SPARKS
State
NV
ZIP
89434
Mailing
2302 LARKIN CIRCLE, SPARKS, NV 89431
Inspection type
Accident-driven (A)
Scope
Complete (A)
Discipline
Health
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
2892
Employees
26
Ownership type
A
Industry flags
Manufacturing health.

70 citations on file for this inspection.

1910.119 F01

Willful Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $49,000 · Current $49,000

Hazardous substances 2530

1910.119 F01 ID

Willful Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.119 F02

Willful Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.119 F01 IF

Willful Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.119 F03

Willful Gravity 10 2 instances 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.119 I02 II

Willful Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $49,000 · Current $49,000

Hazardous substances 2530

1910.119 I02 III

Willful Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $49,000 · Current $49,000

Hazardous substances 2530

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $7,000 · Current $7,000

Hazardous substances 2530

Recent events (2)
  • — L (S) $7000.00
  • — Z (S) $7000.00

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G03

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 G01 I

Serious Gravity 10 1 instance 1 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

Recent events (2)
  • — L (S)
  • — Z (S)

1910.119 C01

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 C02

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.119 C03

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.119 D01 I

Serious Gravity 10 3 instances 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 D01 III

Serious Gravity 10 4 instances 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.119 D03 I

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.119 D03 IF

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.119 D02 IC

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 D03 II

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 E03 I

Serious Gravity 10 6 instances 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 E03 III

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 E03 IV

Serious Gravity 10 3 instances 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 E03 V

Serious Gravity 10 2 instances 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 E03 VI

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 E04

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 E05

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 J02

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 J04 IV

Serious Gravity 10 4 instances 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 L01

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 L03

Serious Gravity 10 2 instances 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 L05

Serious Gravity 10 2 instances 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.119 M01

Serious Gravity 10 2 instances 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.132 D01 I

Serious Gravity 10 4 instances 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.132 D02

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.1200 G02 IC1

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998
Penalty
Initial $3,500 · Current $3,500

Hazardous substances 2530

1910.1200 G02 IV

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.1200 G02 V

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.1200 G02 VI

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.1200 G02 VIII

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.1200 G02 XI

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

1910.1200 G02 XII

Serious Gravity 10 1 instance 17 exposed
Issued
May 5, 1998
Abate by
May 8, 1998

Hazardous substances 2530

View Sierra Chemical CO.'s full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 301957643.

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