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

OSHA Inspection: STRUCTURAL GROUP INC.

Unprogrammed Related inspection · Safety discipline

On , OSHA opened an unprogrammed Related safety inspection of STRUCTURAL GROUP INC. in FIRST STREET GARAGE FIRST STREET, CAMBRIDGE, MA 02138 (NAICS 238120). OSHA activity number 345175350.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Structural Group INC. — free Get an email when a new federal OSHA severe-injury report for Structural Group INC. is published. One employer, no account, unsubscribe in one click.
Site address
FIRST STREET GARAGE FIRST STREET
City
CAMBRIDGE
State
MA
ZIP
02138
Mailing
10150 OLD COLOMBIA ROAD, COLUMBIA, MD 21046
Inspection type
Unprogrammed Related (G)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238120
Employees
1690
Ownership type
A

5 citations on file for this inspection.

1926.501 A02

Serious Gravity 10 1 instance 4 exposed
Issued
Aug 25, 2021
Abate by
Aug 31, 2021
Penalty
Initial $13,653 · Current $13,653
29 CFR  1926.501(a)(2): The employer did not determine if the walking/working surfaces on which its employees were to work on, had the strength and structure integrity to support employees safely:  Location - First Street Garage, Cambridge, MA.  a) On or about March 3, 2021, employees were working/walking on unsafe stair pans while removing concrete from each pan on multiple levels.  b) On or about March 3, 2021, employees were exposed to structural collapse while working/walking on stairs and associated components that had been structurally compromised.
Recent events (3)
  • — F (S) $13653
  • — C (S) $13653
  • — Z (S) $13653

1926.501 B01

Serious Gravity 10 1 instance 4 exposed
Issued
Aug 25, 2021
Abate by
Aug 31, 2021
Penalty
Initial $13,653 · Current $13,653
29 CFR  1926.501(b)(1):Each employee on a walking/working surface with an unprotected side or edge which was 6 feet (1.8 m) or more above a lower level was not protected from falling by the use of guardrail systems, safety net systems, or personal fall arrest systems.  Location - First Street Garage, Cambridge, MA.  On or about March 3, 2021, employees were not protected from falling while working/walking multiple levels of stairs and related platforms that had no railings.
Recent events (3)
  • — F (S) $13653
  • — C (S) $13653
  • — Z (S) $13653

1926.850 A

Other-than-serious Gravity 10 1 instance 4 exposed
Issued
Aug 25, 2021
Abate by
Aug 31, 2021
Penalty
Initial $13,653 · Current $10,240 Reduced
29 CFR  1926.850(a): An engineering survey was not performed by a competent person to determine the conditions of the framing floors and walls and the possibility of unplanned collapse of any portion of the structure prior to permitting employees to start demolition operations.  Location - First Street Garage, Cambridge, MA.  On or about March 3, 2021, employees were exposed to a structural collapse while working on demolishing a stairwell, due to the lack of a demolition plan that included job  progression coordination.
Recent events (3)
  • — F (O) $10240
  • — C (S) $13653
  • — Z (S) $13653

1926.850 B

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Aug 25, 2021
Abate by
Aug 31, 2021
Penalty
Initial $13,653 · Current $0 Reduced
29 CFR  1926.850(b):  The walls or floors were not shored or braced where employee(s) were required to work within a damaged structure to be demolished:  Location - First Street Garage, Cambridge, MA.  On or about March 3, 2021, employees were working/walking on stairs and platforms that were not shored or braced to prevent them from collapsing while they were being demolished/removed.
Recent events (3)
  • — F (S) $0
  • — C (S) $13653
  • — Z (S) $13653

1926.854 D

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Aug 25, 2021
Abate by
Aug 31, 2021
Penalty
Initial $13,653 · Current $0 Reduced
29 CFR  1926.854(d): Structural or load supporting members on the floors below were cut and removed before the floors above were demolished and removed.  Location - First Street Garage, Cambridge, MA.  a) On or about March 3, 2021, an employee chipped concrete from bottom and tops of stairwell platforms that compromised the integrity of the wedge anchors securing stairs.   b) On or about March 3, 2021, horizontal supports in-between stair sections were removed, which compromised the integrity of each stair section.
Recent events (3)
  • — F (S) $0
  • — C (S) $13653
  • — Z (S) $13653

View Structural Group 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 345175350.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.