2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Inspection: THE THREE MASONS, LLC

Federal Agency inspection · Safety discipline

On , OSHA opened a federal Agency safety inspection of THE THREE MASONS, LLC in 786 HIGHLAND AVENUE, MEDFORD, MA 02155 (NAICS 236118). OSHA activity number 342518537.

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Site address
786 HIGHLAND AVENUE
City
MEDFORD
State
MA
ZIP
02155
Mailing
80 FARWELL ROAD, TYNGSBORO, MA 01879
Inspection type
Federal Agency (M)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236118
Employees
6
Ownership type
A

2 citations on file for this inspection.

1926.20 B02

Serious Gravity 10 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $3803.00 · Current $3803.00
29 CFR 1926.20(b)(2): The employer did not initiate and maintain programs which provided for frequent and regular inspections of the job site, materials and equipment to be made by a competent person(s)    (a) Location - 786 Highland Avenue, Medford, MA:    On or about 8/2/17, the employer did not have a safety program that included frequent and regular safety inspections of the job site.
Recent events (3)
  • — A (S) $3803
  • — I (S) $2500
  • — Z (S) $3803

1926.651 I01

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $3803.00 · Current $3803.00
29 CFR 1926.651(i)(1): Where the stability of adjoining buildings, walls, or other structures was endangered by excavation operations, support systems such as shoring, bracing or underpinning was not provided to ensure the stability of such structures for the protection of employees.    (a) Location - 786 Highland Avenue, Medford, MA:    On or about 8/2/17, the employer did not adequately support foundation walls during excavation operations.
Recent events (3)
  • — A (S) $3803
  • — I (S) $2500
  • — Z (S) $3803

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 342518537.