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

OSHA Inspection: NATIONAL GRID USA

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of NATIONAL GRID USA in RIGHT OF WAY - 46 SINGLETARY AVENUE, SUTTON, MA 01590 (NAICS 221122). OSHA activity number 348126210.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
NATIONAL GRID USA
Site address
RIGHT OF WAY - 46 SINGLETARY AVENUE
City
SUTTON
State
MA
ZIP
01590
Mailing
170 DATA DRIVE, WALTHAM, MA 02451
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
221122
Employees
116
Ownership type
A

1 citation on file for this inspection.

1926.501 B07 II

Other-than-serious Gravity 10 1 instance 4 exposed
Issued
Jun 25, 2025
Abate by
Aug 12, 2025
Penalty
Initial $14,895 · Current $10,000 Reduced
29 CFR  1926.501(b)(7)(ii): Each employee at the edge of a well, pit, shaft, and similar excavation 6 feet (1.8 m) or more in depth was not protected from falling by guardrail systems, fences, barricades, or covers:  Jobsite location, Right of way - 46 Singletary Avenue, Sutton, MA: On March 21, 2025,  employees boring holes for power pole foundations were exposed to the edge of an excavation, greater than 6 feet in depth, and were not protected from falling by guardrail system, fences, barricades or covers, exposing employees to a fall hazard.
Recent events (2)
  • — I (O) $10000
  • — Z (S) $14895

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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 348126210.

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