2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17
Safety Incidents OSHA Severe Injury Reports · 2015–2025

WATERLOO, WI —

OSHA Inspection: PORTZEN CONSTRUCTION, INC.

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of PORTZEN CONSTRUCTION, INC. in 401 HENDRICKS ST, WATERLOO, WI 53594 (NAICS 236220). OSHA activity number 347713968.

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Where did this inspection happen?

Establishment
PORTZEN CONSTRUCTION, INC.
Site address
401 HENDRICKS ST
City
WATERLOO
State
WI
ZIP
53594
Mailing
205 STONE VALLEY DRIVE, DUBUQUE, IA 52003

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
236220
Employees
10
Ownership type
A

Citations

1 citation on file for this inspection.

1926.1203 D

Serious Gravity 5 1 instance 3 exposed
Issued
Penalty
Initial $9697.00 · Current $6788.00 Reduced

General-duty citation text

29 CFR  1926.1203(d): The employer decided that employees it directs will enter a permit space, and the employer did not implement a written permit space program that complied with 1926.1204 at the construction site.  On or about August 27, 2024, the employer decided that employees it directs will enter a wastewater digester, which met the definition of a permit space, in Structure 70 to install diffusers and the employer did not implement a written space program that complied with 1926.1204 at the construction site.
Recent events (2)
  • — I (S) $6787.9
  • — Z (S) $9697

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Source

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 347713968.