Safety Incidents OSHA Severe Injury Reports · 2015–2025
4,113,118Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

PORTLAND, ME —

OSHA Inspection: KNOWLES INDUSTRIAL SERVICES, INC.

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of KNOWLES INDUSTRIAL SERVICES, INC. in CONGRESS STREET, PORTLAND, ME 04102 (NAICS 238190). OSHA activity number 311424311.

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Where did this inspection happen?

Establishment
KNOWLES INDUSTRIAL SERVICES, INC.
Site address
CONGRESS STREET
City
PORTLAND
State
ME
ZIP
04102
Mailing
295 NEW PORTLAND ROAD, GORHAM, ME 04038

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
238190
SIC code (legacy)
1799
Employees
8
Ownership type
A

Citations

1 citation on file for this inspection.

1926.451 G02

Serious Gravity 03 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $3000.00 · Current $1500.00 Reduced
Recent events (2)
  • — I (S) $1500.00
  • — Z (R) $3000.00

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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 311424311.