Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

OSHA Inspection: MICHAEL THIELBAR

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MICHAEL THIELBAR in 79 UPLAND ROAD, CAMBRIDGE, MA 02140 (NAICS 236115). OSHA activity number 341501260.

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Establishment
MICHAEL THIELBAR
Site address
79 UPLAND ROAD
City
CAMBRIDGE
State
MA
ZIP
02140
Mailing
78 LONGLEY ROAD, SHIRLEY, MA 01464
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236115
Employees
2
Ownership type
A

1 citation on file for this inspection.

1926.501 B13

Serious Gravity 10 1 instance 1 exposed
Issued
Penalty
Initial $2800.00 · Current $2800.00
29 CFR 1926.501(b)(13): Each employee(s) 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: 79 Upland Road, Cambridge, MA 02140. On roof, street side of house.  On or about May 25, 2016, an employee was not protected from falling while working/walking on a roof at a height greater than 23 feet above ground.
Recent events (1)
  • — Z (S) $2800

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 341501260.