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

OSHA Inspection: NEMAK USA, INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of NEMAK USA, INC. in 4243 GATEWAY DRIVE, SHEBOYGAN, WI 53081 (NAICS 331523). OSHA activity number 348351073.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
NEMAK USA, INC.
Site address
4243 GATEWAY DRIVE
City
SHEBOYGAN
State
WI
ZIP
53081
Mailing
4243 GATEWAY DRIVE, SHEBOYGAN, WI 53081
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
331523
Employees
654
Ownership type
A

5 citations on file for this inspection.

1910.28 B06 I

Serious Gravity 5 1 instance 2 exposed
Issued
Sep 25, 2025
Abate by
Oct 24, 2025
Penalty
Initial $14,188 · Current $7,094 Reduced
29 CFR  1910.28(b)(6)(i): Each employee less than 4 feet (1.2 m) above dangerous equipment is protected from falling into or onto the dangerous equipment by a guardrail system or a travel restraint system, unless the equipment is covered or guarded to eliminate the hazard:  On June 29, 2025, at a facility located at 4243 Gateway Drive in Sheboygan, Wisconsin; an employee was exposed to unprotected fall hazards of less than 4 feet into the circulation pump well of Furnace #15 containing molten aluminum at temperatures exceeding 1,200 degrees Fahrenheit when the employee was changing out a circulation pump.
Recent events (2)
  • — I (S) $7094
  • — Z (S) $14188

1910.132 D01 I

Serious Gravity 10 1 instance 4 exposed
Issued
Sep 25, 2025
Abate by
Oct 24, 2025
Penalty
Initial $16,550 · Current $8,275 Reduced
29 CFR  1910.132(d)(1)(i):  The employer shall assess the workplace to determine if hazards are present, or are likely to be present, which necessitate the use of personal protective equipment (PPE). If such hazards are present, or likely to be present, the employer shall select, and have each affected employee use, the types of PPE that will protect the affected employee from the hazards identified in the hazard assessment:  On June 29, 2025, at a facility located at 4243 Gateway Drive in Sheboygan, Wisconsin; the employer did not select and have affected employees use the types of PPE that would protect the affected employees from hazards identified by the employer's hazard assessment. The employer identified Furnace Operator employees were exposed to splashing molten metal hazards when conducting tasks such as, but not limited to, pouring/transferring, desludging, lance change out, and chlorine pump changes in the Alloy department. The employer did not select and have Furnace Operator employees wear leg protection for splashing molten metal.
Recent events (2)
  • — I (S) $8275
  • — Z (S) $16550

1910.132 D02

Serious Gravity 10 1 instance 4 exposed
Issued
Sep 25, 2025
Abate by
Oct 24, 2025
Penalty
Initial $0 · Current $0
29 CFR  1910.132(d)(2): The employer shall verify that the required workplace hazard assessment has been performed through a written certification that identifies the workplace evaluated; the person certifying that the evaluation has been performed; the date(s) of the hazard assessment; and, which identifies the document as a certification of hazard assessment:  On or about July 2, 2025, at a facility located at 4243 Gateway Drive in Sheboygan, Wisconsin; the employer did not verify through written certification that a hazard assessment for personal protective equipment had been performed when employees were working with hazards including, but not limited to, splashing of molten aluminum while conducting tasks in the Alloy department.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.178 A04

Serious Gravity 5 2 instances 4 exposed
Issued
Sep 25, 2025
Abate by
Jan 30, 2026
Penalty
Initial $14,188 · Current $7,094 Reduced
29 CFR  1910.178(a)(4): Modifications and additions which affect capacity and safe operation shall not be performed by the customer or user without manufacturers prior written approval. Capacity, operation, and maintenance instruction plates, tags, or decals shall be changed accordingly:  At a facility located at 4243 Gateway Drive in Sheboygan, Wisconsin; the employer did not obtain prior written approval for additions made to forklifts, which affected their capacity:  a) On June 29, 2025, a Rig Ready Forklift Boom (Model QL-175) was affixed to the mast of a Hyster Fork Truck (Model S120FTS) and used to lift and lower circulation pumps into and out of Furnace #15's circulation pump well. The employer had not obtained written approval from Hyster to add the boom attachment to the forklift and did not update the capacity and operation plate to adjust the lifting capacity, exposing employees to tip over hazards.  b) On July 1, 2025, a Lift Master Telescoping Lift Boom (Model LM-1T) was affixed to the forks of a Hyster Fork Truck (Model S120FT-PRS) and used to lift and lower circulation pumps into and out of Furnace #10's circulation pump well. The employer had not obtained written approval from Hyster to add that boom attachment to the forklift's forks and did not update the capacity and operation plate to adjust the lifting capacity, exposing employees to tip over hazards.
Recent events (2)
  • — I (S) $7094
  • — Z (S) $14188

1910.178 A05

Serious Gravity 5 2 instances 4 exposed
Issued
Sep 25, 2025
Abate by
Jan 30, 2026
Penalty
Initial $0 · Current $0
29 CFR  1910.178(a)(5): If the truck is equipped with front-end attachments other than factory installed attachments, the user shall request that the truck be marked to identify the attachments and show the approximate weight of the truck and attachment combination at maximum elevation with load laterally centered:  At a facility located at 4243 Gateway Drive in Sheboygan, Wisconsin; the employer did not request that forklifts be marked to identify front-end attachments, other than factory installed, to show the approximate weight of the truck and attachment combination at maximum elevation and with load laterally centered:  a) On June 29, 2025, a Rig Ready Forklift Boom (Model QL-175) was affixed to the mast of a Hyster Fork Truck (Model S120FTS) and used to lift and lower circulation pumps into and out of Furnace #15's circulation pump well. The forklift's name plate only contained combined weights for the truck and fork attachments. The nameplate did not contain weights for the Rig Ready Forklift Boom attachment.  b) On July 1, 2025, a Lift Master Telescoping Lift Boom (Model LM-1T) was affixed to the forks of a Hyster Fork Truck (Model S120FT-PRS) and used to lift and lower circulation pumps into and out of Furnace #10's circulation pump well. The forklift's name plate only contained combined weights for the truck, cascade rotator, and fork attachments. The nameplate did not contain weights for the Lift Master Telescoping Lift Boom attachment.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

View Nemak USA, INC.'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 348351073.

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