Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,645Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

OSHA Inspection: KORFF PLUMBING LLC

Unprogrammed Related inspection · Safety discipline

On , OSHA opened an unprogrammed Related safety inspection of KORFF PLUMBING LLC in 4811 VENTURE DRIVE, SHEBOYGAN, WI 53083 (NAICS 238220). OSHA activity number 345110340.

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Establishment
KORFF PLUMBING LLC
Site address
4811 VENTURE DRIVE
City
SHEBOYGAN
State
WI
ZIP
53083
Mailing
W5471 SUMAC ROAD, PLYMOUTH, WI 53073
Inspection type
Unprogrammed Related (G)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238220
Employees
5
Ownership type
A

1 citation on file for this inspection.

1926.651 B03

Serious Gravity 10 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $4096.00 · Current $2867.00 Reduced
29 CFR  1926.651(b)(3):When excavation operations approach the estimated location of underground installations, the exact location of the installations shall be determined by safe and acceptable means.  On or about January 21, 2021, the employer did not ensure that the exact location of underground electric lines were determined by safe and acceptable means.  The contractor struck the underground transmission lines, operating at approximately 7,200 VAC each, with the bucket of his excavator during the process of removing earth to install water lines for a building expansion.
Recent events (2)
  • — I (S) $2867.2
  • — Z (S) $4096

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 345110340.