Safety Incidents OSHA Severe Injury Reports · 2015–2025
4,113,118Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: CERTIFIED HEAT TREATING, INC.

Federal Agency inspection · Safety discipline

On , OSHA opened a federal Agency safety inspection of CERTIFIED HEAT TREATING, INC. in 4475 INFIRMARY ROAD, WEST CARROLLTON, OH 45449 (NAICS 332811). OSHA activity number 339654055.

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Site address
4475 INFIRMARY ROAD
City
WEST CARROLLTON
State
OH
ZIP
45449
Mailing
4475 INFIRMARY ROAD, MIAMISBURG, OH 45342
Inspection type
Federal Agency (M)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
332811
Employees
20
Ownership type
A

10 citations on file for this inspection.

1910.146 D06

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $5000.00 · Current $2500.00 Reduced
29 CFR 1910.146(d)(6): Provide at least one attendant outside the permit space into which entry is authorized for the duration of entry operations;   NOTE: Attendants may be assigned to monitor more than one permit space provided the duties described in paragraph (i) of this section can be effectively performed for each permit space that is monitored. Likewise, attendants may be stationed at any location outside the permit space to be monitored as long as the duties described in paragraph (i) of this section can be effectively performed for each permit space that is monitored.    The employer failed to provide at least one attendant prior to employees inserting an extended wrench into the quench tank chamber of the AFE-6 Casemaster furnance to adjust the quench tank elevator.
Recent events (2)
  • — I (S) $2500
  • — Z (S) $5000

1910.146 E01

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $7000.00 · Current $5000.00 Reduced
29 CFR 1910.146(e)(1): Before entry is authorized, the employer shall document the completion of measures required by paragraph (d)(3) of this section by preparing an entry permit.   NOTE: Appendix D to section 1910.146 presents examples of permits whose elements are considered to comply with the requirements of this section.      The employer failed to prepare an entry permit prior to employees inserting an extended wrench into the quench tank chamber of the AFE-6 Casemaster furnance to adjust the quench tank elevator.
Recent events (2)
  • — I (S) $5000
  • — Z (S) $7000

1910.146 G01

Serious Gravity 10 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $7000.00 · Current $5000.00 Reduced
29 CFR 1910.146(g)(1): The employer shall provide training so that all employees whose work is regulated by this section acquire the understanding, knowledge, and skills necessary for the safe performance of the duties assigned under this section.    The employer failed to provide adequate training indicating that the quench tank chamber of the AFE-6 Casemaster furnance constituted a permit-required confined space and instructing that the job task of inserting the extended wrench into the chamber to adjust the quench tank elevator must comply with applicable confined space entry procedures.
Recent events (2)
  • — I (S) $5000
  • — Z (S) $7000

1910.146 K01 V

Other-than-serious 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $5000.00 · Current $2500.00 Reduced
29 CFR 1910.146(k)(1)(v): Provide the rescue team or service selected with access to all permit spaces from which rescue may be necessary so that the rescue service can develop appropriate rescue plans and practice rescue operations.   Note to paragraph (k)(1): Non-mandatory Appendix F contains examples of criteria which employers can use in evaluating prospective rescuers as required by paragraph (k)(l) of this section.    The employer failed to provide rescue services with an adequate opportunity to develop appropriate rescue plans and practice rescue operations.
Recent events (2)
  • — I (O) $2500
  • — Z (S) $5000

1910.147 C04 II B

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $7000.00 · Current $5000.00 Reduced
29 CFR 1910.147(c)(4)(ii)(B): Specific procedural steps for shutting down, isolating, blocking and securing machines or equipment to control hazardous energy;    The specific energy control procedure for the AFE-6 Casemaster Atmosphere Heat Treat Furnace #21, did not identify a specific method of securing the raised pneumatically operated oil filled quench tank chamber outer metal door to prevent it from falling.
Recent events (2)
  • — I (S) $5000
  • — Z (S) $7000

1910.147 C06 I

Serious Gravity 5 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $5000.00 · Current $2500.00 Reduced
29 CFR 1910.147(c)(6)(i): The employer shall conduct a periodic inspection of the energy control procedure at least annually to ensure that the procedure and the requirements of this standard are being followed.    A periodic inspection of the specific energy control procedures on heat treat machines and equipment had not been conducted within the last year.
Recent events (2)
  • — I (S) $2500
  • — Z (S) $5000

1910.147 C07 I A

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $7000.00 · Current $5000.00 Reduced
29 CFR 1910.147(c)(7)(i)(A): Each authorized employee shall receive training in the recognition of applicable hazardous energy sources, the type and magnitude of the energy available in the workplace, and the methods and means necessary for energy isolation and control.      The employer's lockout/tagout training failed to adequately identify and address hazards associated with pneumatic energy sources to the outer metal door of the AFE-6 Casemaster furnance during the insertion of an extended wrench into the quench tank chamber of the furnance to adjust the quench tank elevator.
Recent events (2)
  • — I (S) $5000
  • — Z (S) $7000

1910.147 D03

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $7000.00 · Current $7000.00
29 CFR 1910.147(d)(3): Machine or equipment isolation. All energy isolating devices that are needed to control the energy to the machine or equipment shall be physically located and operated in such a manner as to isolate the machine or equipment from the energy source(s).    The employer failed to develop adequate procedures for the elimination, isolation, restraint and relief of pneumatic energy sources to the outer metal door of the quench tank chamber of the AFE-6 Casemaster furnance during the insertion of an extended wrench into the quench tank chamber of the furnance to adjust the quench tank elevator.
Recent events (2)
  • — I (S) $7000
  • — Z (S) $7000

1910.147 D04 I

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $7000.00 · Current $0.00 Reduced
29 CFR 1910.147(d)(4)(i): Lockout or tagout devices shall be affixed to each energy isolating device by authorized employees.    On or about March 30, 2014, in the Heat Treat Facility, a Heat Treat Operator/Supervisor was tightening a 1 5/16 inch nut on the elevator cylinder inside the oil filled quench tank chamber of a AFE-6 Casemaster Atmospheric Heat Treat Furnace #21 and did not affix an energy isolating device to the pneumatic energy source for isolating the energy source to the outer metal door of the quench tank.
Recent events (2)
  • — I (S) $0
  • — Z (S) $7000

1910.147 D05 I

Serious Gravity 10 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $7000.00 · Current $0.00 Reduced
29 CFR 1910.147(d)(5)(i): Following the application of lockout or tagout devices to energy isolating devices, all potentially hazardous stored or residual energy shall be relieved, disconnected, restrained, and otherwise rendered safe.    On or about March 30, 2014, in the Heat Treat Facility, a Heat Treat Operator/Supervisor was tightening a 1 5/16 inch nut on an elevator cylinder inside the oil filled quench tank chamber of the AFE-6 Casemaster Atmospheric Heat Treat Furnace #21 and did not properly restrain the pneumatic energy source for the outer metal door to the quench tank to prevent the door from coming down from its raised position.
Recent events (2)
  • — I (S) $0
  • — Z (S) $7000

View CERTIFIED HEAT TREATING, INC.'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 339654055.