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

OSHA Inspection: MU NET, INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of MU NET, INC. in 442 MARRETT ROAD, LEXINGTON, MA 02421 (NAICS 334412). OSHA activity number 312333776.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
MU NET, INC.
Site address
442 MARRETT ROAD
City
LEXINGTON
State
MA
ZIP
02421
Inspection type
Complaint (B)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
334412
SIC code (legacy)
3672
Employees
15
Ownership type
A

3 citations on file for this inspection.

1910.305 G01 IIIA

Serious Gravity 10 20 instances 3 exposed
Issued
Jan 7, 2009
Abate by
Jan 12, 2009
Penalty
Initial $1,500 · Current $1,500

1910.332 B01

Serious Gravity 10 4 instances 3 exposed
Issued
Jan 7, 2009
Abate by
Jan 12, 2009
Penalty
Initial $1,500 · Current $1,500

1910.333 A

Serious Gravity 10 4 instances 3 exposed
Issued
Jan 7, 2009
Abate by
Jan 12, 2009

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 312333776.

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