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

WORCESTER, MA —

OSHA Inspection: KEYSTONE PORTER MASONRY CORP.

Unprogrammed Related inspection · Safety discipline

At a glance

On , OSHA opened an unprogrammed Related safety inspection of KEYSTONE PORTER MASONRY CORP. in 9 DOWNING ST / WRIGHT HALL, WORCESTER, MA 01615 (NAICS 238140). OSHA activity number 313205817.

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Where did this inspection happen?

Establishment
KEYSTONE PORTER MASONRY CORP.
Site address
9 DOWNING ST / WRIGHT HALL
City
WORCESTER
State
MA
ZIP
01615
Mailing
7 AARON DRIVE, TOPSFIELD, MA 01983

What kind of inspection was it?

Inspection type
Unprogrammed Related (G)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
238140
SIC code (legacy)
1741
Employees
11
Ownership type
A

Citations

1 citation on file for this inspection.

1926.453 B02 V

Serious Gravity 10 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $1500.00 · Current $1500.00

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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 313205817.