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

OSHA Inspection: MT. OLYMPUS ENTERPRISES, INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of MT. OLYMPUS ENTERPRISES, INC. in 1881 WISCONSIN DELLS PARKWAY, WISCONSIN DELLS, WI 53965 (NAICS 713110). OSHA activity number 340863380.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
1881 WISCONSIN DELLS PARKWAY
City
WISCONSIN DELLS
State
WI
ZIP
53965
Mailing
P.O. BOX 267, WISCONSIN DELLS, WI 53965
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
713110
Employees
157
Ownership type
A

6 citations on file for this inspection.

1910.147 C04 I

Serious Gravity 5 1 instance 8 exposed
Issued
Nov 20, 2015
Abate by
Feb 14, 2016
Penalty
Initial $5,000 · Current $3,500 Reduced
29 CFR 1910.147(c)(4)(i): Procedures had not been be developed and documented for the control of potentially hazardous energy when employees are engaged in the activities covered by this section:    The employer had not developed and documented energy control procedures for theme park equipment such as, but not limited to, roller coasters and other park rides.
Recent events (2)
  • — I (S) $3500
  • — Z (S) $5000

1910.147 C05 I

Serious Gravity 5 1 instance 2 exposed
Issued
Nov 20, 2015
Abate by
Dec 14, 2015
Penalty
Initial $5,000 · Current $5,000
29 CFR 1910.147(c)(5)(i): Locks, tags, chains, wedges, key blocks, adapter pins, self-locking fasteners, or other hardware were not provided by the employer for isolating, securing or blocking of machines or equipment from energy sources:    The employer had not provided lockout/tagout hardware to all employees who perform servicing and/or maintenance activities on roller coasters and park rides.
Recent events (2)
  • — I (S) $5000
  • — Z (S) $5000

1910.147 C07 I

Serious Gravity 5 1 instance 8 exposed
Issued
Nov 20, 2015
Abate by
Dec 14, 2015
Penalty
Initial $5,000 · Current $0 Reduced
29 CFR 1910.147(c)(7)(i): The employer did not provide training to ensure that the purpose and function of the energy control program was understood by employees and that the knowledge and skills required for the safe application, usage, and removal of the energy controls was acquired by employees:    Employee(s) who engage in servicing and/or maintenance activities on roller coasters and theme park rides had not received training on the purpose and function of the employer's lockout/tagout program that included providing knowledge and skills required for the safe application and usage of lockout/tagout equipment.
Recent events (2)
  • — I (S) $0
  • — Z (S) $5000

1910.335 A01 I

Serious Gravity 5 1 instance 1 exposed
Issued
Nov 20, 2015
Abate by
Dec 14, 2015
Penalty
Initial $5,000 · Current $3,500 Reduced
29 CFR 1910.335(a)(1)(i): Employees working in areas where there are potential electrical hazards were not provided with electrical protective equipment that was appropriate for the specific parts of the body to be protected and for the work to be performed:    On or about August 19, 2015 employee(s) who performed electrical maintenance and troubleshooting on energized circuits 408 volts and less were not provided with electrical protective equipment.
Recent events (2)
  • — I (S) $3500
  • — Z (S) $5000

1910.132 D02

Other-than-serious 1 instance 157 exposed
Issued
Nov 20, 2015
Abate by
Feb 14, 2016
Penalty
Initial $1,000 · Current $0 Reduced
29 CFR 1910.132(d)(2): The employer did not verify that the required workplace hazard assessment has been performed through a written certification that identifies the workplace evaluated; the person certifying that the evaluation had been performed; the date(s) of the hazard assessment; and, which identifies the document as a certification of hazard assessment:    On or about August 8, 2015 the employer had not performed and documented a workplace hazard assessment for personal protective equipment (PPE).
Recent events (2)
  • — I (O) $0
  • — Z (O) $1000

1910.147 F03 I

Other-than-serious 1 instance 2 exposed
Issued
Nov 20, 2015
Abate by
Feb 14, 2016
Penalty
Initial $0 · Current $0
29 CFR 1910.147(f)(3)(i): When servicing and/or maintenance was performed by a crew, craft, department or other group, they did not utilize a procedure which afforded the employees a level of protection equivalent to that provided by the implementation of a personal lockout or tagout device:    Group lockout procedures were not utilized during maintenance activities on roller coasters and park rides that involved multiple employees.
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 340863380.

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