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

OSHA Inspection: MMB INC.

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of MMB INC. in ST. JOHN SCHOOL EXCAVATION, HAGATNA, GU 96932 (NAICS 238120). OSHA activity number 343785978.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
MMB INC.
Site address
ST. JOHN SCHOOL EXCAVATION
City
HAGATNA
State
GU
ZIP
96932
Mailing
P.O. BOX 26562, BARRIGADA, GU 96921
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238120
Employees
14
Ownership type
A

1 citation on file for this inspection.

1910.1200 G08

Other-than-serious 1 instance 6 exposed
Issued
Mar 27, 2019
Abate by
Apr 10, 2019
Penalty
Initial $0 · Current $0
29 CFR 1910.1200(g)(8): 1910.1200(g)(8):  The employer did not ensure that Safety Data Sheets were readily accessible during each work shift to employees when they were in their work area(s): (Construction Reference: 1926.59):  Safety data sheets for the chemicals the employee were using were not available at the site. Employees were exposed to chemical hazards.
Recent events (1)
  • — Z (O) $0

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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 343785978.

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