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

OSHA Inspection: JOHN MAHONEY CONSTRUCTION COMPANY, INCORPORATED

Unprogrammed Other inspection · Safety discipline

On , OSHA opened an unprogrammed Other safety inspection of JOHN MAHONEY CONSTRUCTION COMPANY, INCORPORATED in 97E HOWARD STREET, QUINCY SHIPYARD, QUINCY, MA 02169 (NAICS 000000). OSHA activity number 107445421.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
97E HOWARD STREET, QUINCY SHIPYARD
City
QUINCY
State
MA
ZIP
02169
Mailing
25 BRYANT AVENUE, MILTON, MA 02186
Inspection type
Unprogrammed Other (I)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1629
Employees
15
Ownership type
A
Industry flags
Construction safety.

18 citations on file for this inspection.

5(a)(1)

Serious Gravity 06 1 instance 2 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $300 · Current $156 Reduced
Section 5(a)(1) of the Occupational Safety and Health Act of 1970: The
employer did not furnish employment and a place of employment which were
free from recognized hazards that were causing or likely to cause death
or serious physical harm to employees in that employees were exposed to
serious injuries while working in proximity to an unguarded engine fan.
A feasible method to correct this problem would be to install the proper
engine fan guard.
A) Jobsite - Pier area North side: Employee was exposed to serious
injury while working in close proximity to an unguarded engine
fan on the Warner Sweezy gradall G800.
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $300.00

5(a)(1)

Serious Gravity 01 1 instance 2 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $70 · Current $156
Section 5(a)(1) of the Occupational Safety and Health Act of 1970: The
employer did not furnish employment and a place of employment which were
free from recognized hazards that were causing or likely to cause death
or serious physical harm to employees in that employees were exposed to
an overhead hazard while engaged in hoisting materials by a crane in
which the cable clips were improperly installed.
Among other methods one feasible and acceptable method would be be to
remove the dead end of the hoist cable from the line end.
A) Jobsite: South barge: Employees exposed to serious overhead hazard
while hoisting material by a crane in which the cable clips for the
hoist cable were not installed properly on the line belt truck crane.
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $70.00

1926.28 A

Serious Gravity 06 1 instance 1 exposed
Issued
Jan 18, 1991
Abate by
Jan 21, 1991
Penalty
Initial $420 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $420.00

1926.106 A

Serious Gravity 06 1 instance 1 exposed
Issued
Jan 18, 1991
Abate by
Jan 21, 1991
Penalty
Initial $420 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $420.00

1926.106 D

Serious Gravity 08 1 instance 10 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $640 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $640.00

1926.150 C01 VIII

Serious Gravity 04 1 instance 7 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $280 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $280.00

1926.300 B02

Serious Gravity 06 1 instance 1 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $420 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $420.00

1926.350 A09

Serious Gravity 06 2 instances 7 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $420 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $420.00

1926.350 J

Serious Gravity 06 8 instances 7 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $420 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $420.00

1926.350 A01

Serious Gravity 01 4 instances 7 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Recent events (2)
  • — F (S)
  • — Z (S)

1926.351 B02

Serious Gravity 05 1 instance 1 exposed
Issued
Jan 18, 1991
Abate by
Jan 21, 1991
Penalty
Initial $370 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $370.00

1926.500 D01

Serious Gravity 09 2 instances 15 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $810 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $810.00

1926.500 D02

Serious Gravity 09 2 instances 10 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $810 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $810.00

1926.550 A06

Serious Gravity 01 2 instances 2 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $70 · Current $156
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $70.00

1926.550 F01 IV

Serious Gravity 07 2 instances 10 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $490 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $490.00

1926.600 A05

Serious Gravity 05 3 instances 7 exposed
Issued
Jan 18, 1991
Abate by
Jan 24, 1991
Penalty
Initial $350 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $350.00

1926.605 D02

Serious Gravity 08 2 instances 10 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Penalty
Initial $640 · Current $156 Reduced
Recent events (2)
  • — F (S) $156.25
  • — Z (S) $640.00

1926.350 H

Other-than-serious Gravity 01 1 instance 2 exposed
Issued
Jan 18, 1991
Abate by
Jan 23, 1991
Recent events (2)
  • — F (O)
  • — Z (O)

View John Mahoney Construction Company, Incorporated'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 107445421.

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