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

OSHA Inspection: MACKS CONSTRUCTION CO.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MACKS CONSTRUCTION CO. in JAFFARS HOUSE MANGILAO, MANGILAO, GU 96913 (NAICS 236220). OSHA activity number 347843203.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
JAFFARS HOUSE MANGILAO
City
MANGILAO
State
GU
ZIP
96913
Mailing
P O BOX 9501, TAMUNING, GU 96913
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
236220
Employees
33
Ownership type
A

2 citations on file for this inspection.

1926.501 B01

Serious Gravity 5 1 instance 3 exposed
Issued
Feb 5, 2025
Penalty
Initial $6,620 · Current $4,634 Reduced
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.  On the roof: Employees building a beam on the roof without fall protection were exposed to fall hazards.
Recent events (2)
  • — I (S) $4634
  • — Z (S) $6620

1926.405 G02 III

Other-than-serious 1 instance 3 exposed
Issued
Feb 5, 2025
Penalty
Initial $0 · Current $0
29 CFR 1926.405(g)(2)(iii): Flexible cords were not used in continuous lengths without splice or tap:  First Floor: The flexible cable used to supply power for the jobsite was spliced exposing employees to electrical and fire hazards.
Recent events (2)
  • — I (O) $0
  • — Z (O) $0

View Macks Construction CO.'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 347843203.

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