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

OSHA Inspection: UNITED SUPERIOR CONSTRUCTION INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of UNITED SUPERIOR CONSTRUCTION INC. in 20 AUTUMN LEAF DR, GROTON, MA 01450 (NAICS 238160). OSHA activity number 346345200.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
20 AUTUMN LEAF DR
City
GROTON
State
MA
ZIP
01450
Mailing
131 LAKESHORE DRIVE, BLACKSTONE, MA 01504
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
238160
Employees
8
Ownership type
A

3 citations on file for this inspection.

1926.501 B13

Serious Gravity 10 1 instance 1 exposed
Issued
Mar 15, 2023
Penalty
Initial $4,688 · Current $4,688
29 CFR  1926.501(b)(13): Each employee engaged in residential construction activities 6 feet (1.8 m) or more above lower levels were not protected by guardrail systems, safety net system, or personal fall arrest system.  Location - 20 Autumn Leaf Dr. Groton, MA;  On or about November 15, 2022, an employee was not protected from falling while working/walking on a roof. The employee fell greater than twenty feet to ground level.
Recent events (1)
  • — Z (S) $4688

1926.502 D15

Serious Gravity 10 2 instances 4 exposed
Issued
Mar 15, 2023
Penalty
Initial $4,688 · Current $4,688
29 CFR  1926.502(d)(15): Anchorage points used for attachment of personal fall arrest equipment were not independent of any anchorage point being used to support or suspend platforms and capable of supporting at least 5,000 pounds (22.2 kN) per employee.   Location - 20 Autumn Leaf Dr, Groton, MA;  On or about November 15, 2022, employees were not protected from falling where more than one employee was attached to a single anchor and the anchor was not secured per the manufacturer's instructions.
Recent events (1)
  • — Z (S) $4688

1926.502 D21

Serious Gravity 10 2 instances 4 exposed
Issued
Mar 15, 2023
Penalty
Initial $4,688 · Current $4,688
29 CFR  1926.502(d)(21): Personal fall arrest systems were not inspected prior to each use for wear, damage, and other deterioration, and/or defective components were not removed from service.  Location - 20 Autumn Leaf Dr. Groton, MA;  On or about November 15, 2022, employees were not protected from falling while utilizing lifelines with cuts, abrasions and not removed from service.
Recent events (1)
  • — Z (S) $4688

View United Superior Construction INC.'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 346345200.

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