Safety Incidents OSHA Severe Injury Reports · 2015–2025
3,783,325Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: LOST RIVER FABRICATION LLC

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of LOST RIVER FABRICATION LLC in 21955 MIDDLETON ROAD, CALDWELL, ID 83605 (NAICS 332312). OSHA activity number 347177867.

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Site address
21955 MIDDLETON ROAD
City
CALDWELL
State
ID
ZIP
83605
Mailing
21955 MIDDLETON ROAD, CALDWELL, ID 83605
Inspection type
Complaint (B)
Scope
Complete (A)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
332312
Employees
9
Ownership type
A

7 citations on file for this inspection.

1910.134 C01

Other-than-serious Gravity 5 1 instance 8 exposed
Issued
Abate by
Penalty
Initial $4148.00 · Current $0.00 Reduced
29 CFR  1910.134(c)(1):A written respiratory protection program that included the provisions in 29 CFR 1910.134(c)(1)(i) - (ix) with worksite specific procedures was not established and implemented for required respirator use:  (a) On December 20, 2023 and at times prior thereto; employees are required to wear 3M full-faced and half-faced tight fitting respirators while welding trailers.   Note: Abatement certification is required for this item.
Recent events (2)
  • — I (O) $0
  • — Z (S) $4148

1910.134 E01

Other-than-serious Gravity 5 1 instance 8 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR  1910.134(e)(1):The employer did not provide a medical evaluation to determine the employee's ability to use a respirator, before the employee was fit tested or required to use the respirator in the workplace:  (a) On December 20, 2023 employees are required to wear 3M full-faced and half-faced tight fitting respirators while welding trailers.  Note: Abatement certification is required for this item.
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

1910.134 F01

Deleted Serious Gravity 5 1 instance 8 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR  1910.134(f)(1):The employer did not ensure that employee(s) required to use a tight-fitting facepiece respirator passed the appropriate qualitative fit test (QLFT) or quantitative fit test (QNFT):  (a) On December 20, 2023 employees are required to wear 3M full-faced and half-faced tight fitting respirators while welding trailers.    Note: Abatement certification is required for this item.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.134 K

Other-than-serious Gravity 5 1 instance 8 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR  1910.134(k): The employer did not provide comprehensive, understandable training which did not occur annually and/or more often if necessary:  (a) On December 20, 2023 employees are required to wear 3M full-faced and half-faced tight fitting respirators while welding trailers.   Note: Abatement certification is required for this item.
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

1910.1200 E01

Other-than-serious Gravity 10 1 instance 8 exposed
Issued
Abate by
Penalty
Initial $4839.00 · Current $0.00 Reduced
29 CFR  1910.1200(e)(1):The employer did not develop, implement, and/or maintain at the workplace a written hazard communication program which describes how the criteria specified in 29 CFR 1910.1200(f), (g), and (h) will be met:    (a) On December 20, 2023 and times prior thereto; employees used and were exposed to hazardous chemicals including but not limited to brown fused aluminum oxide, Industrial Powder Coating, and electrostatic coating. The employer failed to implement, and maintain their written hazard communication program.  Abatement Note: Abatement certification AND supporting documentation are required for this item. See enclosed "Certification of Corrective Actions Worksheet."
Recent events (2)
  • — I (O) $0
  • — Z (S) $4839

1910.1200 E01 I

Other-than-serious Gravity 10 1 instance 8 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR  1910.1200(e)(1)(i):The employer did not compile a list of the hazardous chemicals known to be present using a product identifier that was referenced on the appropriate safety data sheet.   (a) On February 28, 2023 and times prior thereto; employees were exposed to and used hazardous chemicals including but not limited to brown fused aluminum oxide, Industrial Powder Coating, and electrostatic coating.  Abatement Note: Abatement certification AND supporting documentation are required for this item. See enclosed "Certification of Corrective Actions Worksheet."
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

1910.1200 H01

Other-than-serious Gravity 10 1 instance 8 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR  1910.1200(h)(1): Employees were not provided effective information and training on hazardous chemicals in their work area at the time of their initial assignment and whenever a new hazard that the employees had not been previously trained about was introduced into their work area:   (a) On December 20, 2023 and times prior thereto; employees used and were exposed to hazardous chemicals including but not limited to brown fused aluminum oxide, Industrial Powder Coating, and electrostatic coating.  Abatement Note: Abatement certification is required for this item. See enclosed "Certification of Corrective Actions Worksheet."
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

View LOST RIVER FABRICATION LLC'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 347177867.