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

OSHA Inspection: M.A.S. CORP

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of M.A.S. CORP in 3105 2DA EXTENSI?N RESIDENCIAL MANUEL A PEREZ CALLE A ESQUINA TANOA, SAN JUAN, PR 00923 (NAICS 925110). OSHA activity number 343016002.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
M.A.S. CORP
Site address
3105 2DA EXTENSI?N RESIDENCIAL MANUEL A PEREZ CALLE A ESQUINA TANOA
City
SAN JUAN
State
PR
ZIP
00923
Mailing
3105 2DA EXTENSI?N RESIDENCIAL MANUEL A PEREZ CALLE A ESQUINA TANOA, SAN JUAN, PR 00923
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
925110
Employees
18
Ownership type
A

7 citations on file for this inspection.

1910.22

Serious Gravity 1 1 instance 1 exposed
Issued
Sep 13, 2018
Abate by
Oct 9, 2018
Penalty
Initial $1,500 · Current $1,500
Recent events (2)
  • — I (S) $1500
  • — Z (S) $1500

1910.22 A02

Serious Gravity 1 1 instance 4 exposed
Issued
Sep 13, 2018
Abate by
Oct 9, 2018
Penalty
Initial $1,500 · Current $1,500
Recent events (2)
  • — I (S) $1500
  • — Z (S) $1500

1904.40 A

Other-than-serious 1 instance 3 exposed
Issued
Sep 13, 2018
Abate by
Oct 9, 2018
Penalty
Initial $1,000 · Current $0 Reduced
Recent events (2)
  • — I (O) $0
  • — Z (O) $1000

1904.40 A

Other-than-serious 1 instance 3 exposed
Issued
Sep 13, 2018
Abate by
Oct 9, 2018
Penalty
Initial $1,000 · Current $0 Reduced
Recent events (2)
  • — I (O) $0
  • — Z (O) $1000

1904.40 A

Other-than-serious 1 instance 3 exposed
Issued
Sep 13, 2018
Abate by
Oct 9, 2018
Penalty
Initial $1,000 · Current $0 Reduced
Recent events (2)
  • — I (O) $0
  • — Z (O) $1000

1904.40 A

Other-than-serious 1 instance 3 exposed
Issued
Sep 13, 2018
Abate by
Oct 9, 2018
Penalty
Initial $1,000 · Current $0 Reduced
Recent events (2)
  • — I (O) $0
  • — Z (O) $1000

1904.40 A

Other-than-serious 1 instance 3 exposed
Issued
Sep 13, 2018
Abate by
Oct 9, 2018
Penalty
Initial $0 · Current $0
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

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 343016002.

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