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

PORTLAND, ME —

OSHA Inspection: MAST CONSTRUCTION CORPORATION

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of MAST CONSTRUCTION CORPORATION in 191 PINE STREET, PORTLAND, ME 04101 (NAICS 238140). OSHA activity number 336884986.

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Where did this inspection happen?

Establishment
MAST CONSTRUCTION CORPORATION
Site address
191 PINE STREET
City
PORTLAND
State
ME
ZIP
04101
Mailing
17 MAST ROAD, SCARBOROUGH, ME 04074

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
238140
Employees
4
Ownership type
A

Citations

1 citation on file for this inspection.

1926.501 B01

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $2000.00 · Current $1000.00 Reduced

General-duty citation text

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:    At the Jobsite - The employee working on the outdoor platform was not protected from falling by adequate fall protection.
Recent events (2)
  • — I (S) $1000
  • — Z (S) $2000

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Source

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 336884986.