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

OSHA Inspection: KEYSTONE MASONRY CORPORATION

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of KEYSTONE MASONRY CORPORATION in 9640 GUDELSKY WAY, ROCKVILLE, MD 20705 (NAICS 000000). OSHA activity number 119571446.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
9640 GUDELSKY WAY
City
ROCKVILLE
State
MD
ZIP
20705
Mailing
11409 MARYLAND AVENUE, BELTSVILLE, MD 20805
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1741
Employees
28
Ownership type
A
Industry flags
Construction safety.

6 citations on file for this inspection.

1926.451 D10

Serious Gravity 07 2 instances 4 exposed
Issued
Nov 20, 1995
Abate by
Nov 24, 1995
Penalty
Initial $8,400 · Current $430 Reduced
Recent events (2)
  • — I (S) $430.00
  • — Z (R) $8400.00

1926.501 B01

Serious Gravity 08 2 instances 8 exposed
Issued
Nov 20, 1995
Abate by
Nov 24, 1995
Penalty
Initial $900 · Current $490 Reduced
Recent events (2)
  • — I (S) $490.00
  • — Z (S) $900.00

1926.503 A01

Serious Gravity 08 1 instance 28 exposed
Issued
Nov 20, 1995
Abate by
Nov 22, 1995
Penalty
Initial $1,800 · Current $980 Reduced
Recent events (2)
  • — I (S) $980.00
  • — Z (S) $1800.00

1926.451 A13

Other-than-serious Gravity 03 2 instances 8 exposed
Issued
Nov 20, 1995
Abate by
Nov 24, 1995

1926.503 B01

Other-than-serious Gravity 04 1 instance 28 exposed
Issued
Nov 20, 1995
Abate by
Nov 22, 1995

1926.602 C01 VI

Other-than-serious Gravity 03 1 instance 8 exposed
Issued
Nov 20, 1995
Abate by
Nov 22, 1995

View Keystone Masonry Corporation'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 119571446.

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