Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

OSHA Inspection: NORRIS LABS, INC.

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of NORRIS LABS, INC. in 104 STERLING RD., NORRIS, MT 59745 (NAICS 541380). OSHA activity number 343117149.

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Establishment
NORRIS LABS, INC.
Site address
104 STERLING RD.
City
NORRIS
State
MT
ZIP
59745
Mailing
PO BOX 2882, NORRIS, MT 59745
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
541380
Employees
3
Ownership type
A

5 citations on file for this inspection.

1910.151 C

Serious Gravity 5 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $2772.00 · Current $1000.00 Reduced
29 CFR 1910.151(c): Where employees were exposed to injurious corrosive materials, suitable facilities for quick drenching or flushing of the eyes and body were not provided within the work area for immediate emergency use:    a) Norris Labs, Inc.: On April 26, 2018, and at times prior, employees were exposed chemical eye burns while using corrosive substances such as but not limited to; hydrochloric acid, and nitric acid while performing laboratory operations.
Recent events (3)
  • — F (S) $1000
  • — C (S) $2772
  • — Z (S) $2772

1910.1025 C01

Serious Gravity 10 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $3880.00 · Current $1000.00 Reduced
29 CFR 1910.1025(c)(1): Employees were exposed to lead at concentrations greater than fifty micrograms per cubic meter of air averaged over an eight-hour period:      a) Norris Labs, Inc.: On April 26, 2018, and at times prior, employees processing ore were exposed to airborne lead levels at a concentration of 0.077 mg/m3 expressed as an 8-hour time weighted average. The exposures are approximately over 1.5 times the daily Permissible Exposure Limit (PEL) of 0.050 mg/m3 based on a 285 minute sampling period; exposure calculations included zero-increment for 195 minutes not sampled.
Recent events (3)
  • — F (S) $1000
  • — C (S) $3880
  • — Z (S) $3880

1910.1450 D01

Serious Gravity 10 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR 1910.1450(d)(1): The employer did not measure the laboratory employee's exposure to a substance regulated by a standard which required monitoring when there was reason to believe that exposure levels for that substance routinely exceeded the action level or in the absence of an action level, the permissible exposure limit:          a) Norris Labs, Inc.: On April 26, 2018, and at times prior, employees processing ore were exposed to airborne lead levels at a concentration of 0.077 mg/m3 expressed as an 8-hour time weighted average. The exposures are approximately over 1.5 times the daily Permissible Exposure Limit (PEL) of 0.050 mg/m3 based on a 285 minute sampling period; exposure calculations included zero-increment for 195 minutes not sampled.  The employer failed to perform the required monitoring when there was reason to believe that exposure levels for that substance routinely exceeded the action level or in the absence of an action level, the permissible exposure limit.
Recent events (3)
  • — F (S) $0
  • — C (S) $0
  • — Z (S) $0

1910.1450 E01

Serious Gravity 10 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $3880.00 · Current $1000.00 Reduced
29 CFR 1910.1450(e)(1): Where hazardous chemicals were used in the workplace, the employer did not develop and carry out the provisions of a written chemical hygiene plan which was capable of protecting employees from health hazards associated with hazardous chemicals:      a) Norris Labs, Inc.: On April 26, 2018, and at times prior, employees were exposed to substances, such as, but not limited to; lead, cadmium, and inorganic arsenic while performing laboratory operations. The employer failed to develop and carry out the provisions of the required written chemical hygiene plan.
Recent events (3)
  • — F (S) $1000
  • — C (S) $3880
  • — Z (S) $3880

1910.1450 F01

Serious Gravity 10 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $3880.00 · Current $1000.00 Reduced
29 CFR 1910.1450(f)(1): The employer did not provide laboratory employees with information and training to ensure that they were apprised of the hazards of chemicals present in their work area:    a) Norris Labs, Inc.: On April 26, 2018, and at times prior, employees were exposed to substances, such as, but not limited to; lead, cadmium, inorganic arsenic, hydrogen chloride (hydrochloric acid), nitrogen dioxide (nitric acid), Propan-2-one (acetone), nickel II oxide (nickel monoxide), copper II sulfate pentahydrate (blue vitriol), hydrogen cyanide and sodium hydroxide (sodium cyanide) while performing laboratory operations. The employer failed to provide the required information and training to apprise the employees of the chemical hazards present in the work area.
Recent events (3)
  • — F (S) $1000
  • — C (S) $3880
  • — Z (S) $3880

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 343117149.