Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,191,288Inspections Most recent open 2026-07-24 Last loaded 2026-07-29

OSHA Inspection: MORRISON KNUDSEN WHITE MERGENT

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of MORRISON KNUDSEN WHITE MERGENT in PORTER SQ TO HARVARD SQ TUNNEL, Cambridge, MA 02140 (NAICS 000000). OSHA activity number 10000396.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
PORTER SQ TO HARVARD SQ TUNNEL
City
Cambridge
State
MA
ZIP
02140
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Health
Union status
A
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1622
Employees
170
Industry flags
Construction health.

7 citations on file for this inspection.

1926.500 D01

Serious 1 instance
Issued
Aug 19, 1980
Abate by
Sep 22, 1980
Penalty
Initial $420 · Current $200 Reduced

1926.800 C01 I

Serious 1 instance
Issued
Aug 19, 1980
Abate by
Sep 22, 1980
Penalty
Initial $360 · Current $240 Reduced
Recent events (2)
  • — Z (S) $360.00
  • — F (S) $240.00

1926.800 C01 II

Serious 1 instance
Issued
Aug 19, 1980
Abate by
Aug 22, 1980
Recent events (2)
  • — Z (S)
  • — W (S)

1926.800 C02 V

Serious 2 instances
Issued
Aug 19, 1980
Abate by
Aug 22, 1980

1926.800 D01

Other-than-serious 2 instances
Issued
Aug 19, 1980
Abate by
Aug 22, 1980
Recent events (2)
  • — Z (O)
  • — F (O)

1926.800 K03

Other-than-serious 1 instance
Issued
Aug 19, 1980
Abate by
Aug 22, 1980

1926.900 L

Other-than-serious 1 instance
Issued
Aug 19, 1980
Abate by
Aug 22, 1980

View Morrison Knudsen White Mergent'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 10000396.

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