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

OSHA Inspection: CATALYST CONSTRUCTION

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of CATALYST CONSTRUCTION in MANGILAO MCDONALDS, MANGILAO, GU 96913 (NAICS 236220). OSHA activity number 347459174.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
MANGILAO MCDONALDS
City
MANGILAO
State
GU
ZIP
96913
Mailing
ONE TANAKA PLAZA STE 204 973 SOUTH MARINE CORPS DRIVE, TAMUNING, GU 96913
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
236220
Employees
14
Ownership type
A

5 citations on file for this inspection.

1926.501 B01

Serious Gravity 5 1 instance 2 exposed
Issued
Jul 26, 2024
Abate by
Aug 14, 2024
Penalty
Initial $8,067 · Current $8,067
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 were signaling a telehandler and transporting materials on the roof not protected by a guard rail, safety net, or personal fall arrest system. Employees were exposed to fall hazards.
Recent events (1)
  • — Z (S) $8067

1910.134 E01

Repeat Gravity 1 1 instance 1 exposed
Issued
Jul 26, 2024
Abate by
Aug 14, 2024
Penalty
Initial $9,678 · Current $9,678
29 CFR 1910.134(e)(1): The employer did not provide a medical evaluation to determine the employee's ability to use a respirator, before the employee was fit tested or required to use the respirator in the workplace:  Employees that were required to wear an N95 respirator while chipping cement were not medically cleared for use. Employees were exposed to respiratory hazards.  Catalyst Construction was previously cited for a violation of this occupational safety and health standard 29 CFR 1910.134(e)(1), which was contained in OSHA inspection number 1703516, citation number 1, item number 1-a and was affirmed as a final order on 1-22-24, with respect to a workplace located at One Tanaka Plaza Ste 204 973 South Marine Corps Drive Tamuning, GU 96913.
Recent events (1)
  • — Z (R) $9678

1910.134 F02

Repeat Gravity 1 2 instances 2 exposed
Issued
Jul 26, 2024
Abate by
Aug 14, 2024
Penalty
Initial $0 · Current $0
29 CFR 1910.134(f)(2): Employee(s) using tight-fitting facepiece respirators were not fit tested prior to initial use of the respirator and were not annually fit tested (Construction Reference 1926.103):  a. Employees that were required to wear an N95 respirator while chipping concrete were not fit tested prior to respirator use. Employees were exposed to respiratory hazards.  b. Employees that were required to wear an N95 respirator while cutting concrete blocks were not fit tested annually. Employees were exposed to respiratory hazards.  Catalyst Construction was previously cited for a violation of this occupational safety and health standard 29 CFR 1910.134(f)(2), which was contained in OSHA inspection number 1703516, citation number 1, item number 1-b and was affirmed as a final order on 1-22-24, with respect to a workplace located at One Tanaka Plaza Ste 204 973 South Marine Corps Drive Tamuning, GU 96913.
Recent events (1)
  • — Z (R) $0

1926.1153 C01

Repeat Gravity 5 2 instances 4 exposed
Issued
Jul 26, 2024
Abate by
Aug 14, 2024
Penalty
Initial $16,134 · Current $16,134
29 CFR 1926.1153(c)(1): For each employee engaged in a task identified on Table 1, the employer did not fully and properly implement the engineering controls, work practices, and respiratory protection specified for the task on Table 1, unless the employer assesses and limits the exposure of the employee to respirable crystalline silica in accordance with paragraph (d) of this section.  a. West side windowsill: Employees used a Milwaukee Wavs chipping hammer to chip concrete without any control measures implemented from Table 1-Specified Exposure Control Methods When Working with Materials Containing Crystalline Silica. Employees were exposed to respiratory hazards.  b. On the roof: Employees used a Makita grinder to cut concrete blocks without any control measures implemented from Table 1-Specified Exposure Control Methods When Working with Materials Containing Crystalline Silica. Employees were exposed to respiratory hazards.  Catalyst Construction was previously cited for a violation of this occupational safety and health standard 29 CFR 1926.1153(c)(1), which was contained in OSHA inspection number 1703516, citation number 1, item number 3 and was affirmed as a final order on 1-22-24, with respect to a workplace located at One Tanaka Plaza Ste 204 973 South Marine Corps Drive Tamuning, GU 96913.
Recent events (1)
  • — Z (R) $16134

1910.134 G01 I B

Other-than-serious 1 instance 1 exposed
Issued
Jul 26, 2024
Penalty
Initial $0 · Current $0
29 CFR 1910.134(g)(1)(i)(B): Respirators with tight-fitting facepieces were worn by employees with a condition that interfered with the face-to-facepiece seal or valve function:  An employee required to wear a half-face respirator while conducting concrete chipping had a neck gaiter under the respirator that did not allow it to seal. Employees were exposed to respiratory 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 347459174.

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