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

OSHA Inspection: MANTUA MANUFACTURING CO

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of MANTUA MANUFACTURING CO in 31050 DIAMOND PARKWAY, SOLON, OH 44139 (NAICS 337121). OSHA activity number 345220859.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
31050 DIAMOND PARKWAY
City
SOLON
State
OH
ZIP
44139
Mailing
31050 DIAMOND PARKWAY, SOLON, OH 44139
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
337121
Employees
136
Ownership type
A

6 citations on file for this inspection.

1910.29 B02 I

Serious Gravity 1 1 instance 1 exposed
Issued
May 25, 2021
Penalty
Initial $5,266 · Current $3,160 Reduced
29 CFR  1910.29(b)(2)(i):(i) Midrails are installed at a height midway between the top edge of the guardrail system and the walking-working surface;  On or about March 24, 2021, the employer failed to install a midrail at a height between the toprail and the walking-working surface (floor) around the bed frame paint dip tank.  The paint dip tank was approximately 83 inches deep or greater.
Recent events (2)
  • — I (S) $3159.6
  • — Z (S) $5266

1910.147 C04 I

Serious Gravity 5 6 instances 2 exposed
Issued
May 25, 2021
Penalty
Initial $8,778 · Current $5,267 Reduced
29 CFR  1910.147(c)(4)(i):Procedures shall be developed, documented and utilized for the control of potentially hazardous energy when employees are engaged in the activities covered by this section.   On or about March 24, 2021, the employer failed to develop, document, and/or utilize procedures for the control of potentially hazardous energy when engaged in service and maintenance activities on machinery and equipment at the facility.  The employer engages in the service and maintenance activities on machinery and equipment including, but not limited too; mechanical power presses, riveter machines, gluing table machines, etc.
Recent events (2)
  • — I (S) $5266.8
  • — Z (S) $8778

1910.147 C07 I

Serious Gravity 5 6 instances 2 exposed
Issued
May 25, 2021
Abate by
Jul 13, 2021
Penalty
Initial $7,022 · Current $4,213 Reduced
29 CFR  1910.147(c)(7)(i):The employer shall provide training to ensure that the purpose and function of the energy control program are understood by employees and that the knowledge and skills required for the safe application, usage, and removal of the energy controls are acquired by employees. The training shall include the following:  On or about March 24, 2021, the employer failed to provide training to ensure affected and authorized employees understood the purpose and function of the energy control program and employees had acquired the knowledge and skills required for the safe application, usage, and removal of energy controls.  The employer engages in the service and maintenance activities on machinery and equipment including, but not limited too; mechanical power presses, riveter machines, gluing machines, etc.
Recent events (2)
  • — I (S) $4213.2
  • — Z (S) $7022

1910.212 A01

Serious Gravity 5 2 instances 2 exposed
Issued
May 25, 2021
Abate by
Jul 13, 2021
Penalty
Initial $8,778 · Current $5,267 Reduced
29 CFR  1910.212(a)(1):Types of guarding. One or more methods of machine guarding shall be provided to protect the operator and other employees in the machine area from hazards such as those created by point of operation, ingoing nip points, rotating parts, flying chips and sparks.   a.  On or about March 24, 2021, the employer did not ensure one or methods of machine guarding was provided to protect the operator from hazards created by the point of operation of the A2 "shoulder" riveter machine.  b.  On or about March 24, 2021, the employer did not ensure one or methods of machine guarding was provided to protect the operator from hazards created by the point of operation of the C1 "leg" riveter machine.
Recent events (2)
  • — I (S) $5266.8
  • — Z (S) $8778

1910.217 C01 I

Serious Gravity 5 3 instances 3 exposed
Issued
May 25, 2021
Abate by
Jul 13, 2021
Penalty
Initial $8,778 · Current $5,267 Reduced
29 CFR  1910.217(c)(1)(i):It shall be the responsibility of the employer to provide and insure the usage of "point of operation guards" or properly applied and adjusted point of operation devices on every operation performed on a mechanical power press.   a.  On or about March 24, 2021, the employer did not ensure point of operation guarding was properly applied to the point of operation of the P2 Minister 45ton, part-revolution mechanical power press.    b.  On or about March 24, 2021, the employer did not ensure point of operation guarding was properly applied to the point of operation of the P3 Niagara, part-revolution mechanical power press.     c.  On or about March 24, 2021, the employer did not ensure point of operation guarding was properly applied to the point of operation of the P4 L&J, part-revolution mechanical power press.
Recent events (2)
  • — I (S) $5266.8
  • — Z (S) $8778

1910.219 F03

Serious Gravity 5 1 instance 1 exposed
Issued
May 25, 2021
Penalty
Initial $8,778 · Current $5,267 Reduced
29 CFR  1910.219(f)(3):Sprockets and chains. All sprocket wheels and chains shall be enclosed unless they are more than seven (7) feet above the floor or platform. Where the drive extends over other machine or working areas, protection against falling shall be provided. This subparagraph does not apply to manually operated sprockets.  On or about March 24, 2021, the employer did not ensure the chain and sprocket wheels used for the power transmission between the No. 2 West Glue Table electrical motor and conveyer head pulley were enclosed (guarded).  The chain and sprocket wheels were less than seven feet above the shop floor.
Recent events (2)
  • — I (S) $5266.8
  • — Z (S) $8778

View Mantua Manufacturing 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 345220859.

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