Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: PRECISION PROTOTYPING AND MANUFACTURING, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of PRECISION PROTOTYPING AND MANUFACTURING, INC. in 10740 MIDWEST INDUSTRIAL BLVD., SAINT LOUIS, MO 63132 (NAICS 332710). OSHA activity number 342138062.

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Site address
10740 MIDWEST INDUSTRIAL BLVD.
City
SAINT LOUIS
State
MO
ZIP
63132
Mailing
10740 MIDWEST INDUSTRIAL BLVD., SAINT LOUIS, MO 63132
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
332710
Employees
19
Ownership type
A

4 citations on file for this inspection.

1910.147 C01

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $2897.00 · Current $1449.00 Reduced
29 CFR 1910.147(c)(1): The employer did not establish a program consisting of an energy control procedure, employee training and periodic inspections to ensure that before any employee performed any servicing or maintenance on a machine or equipment where the unexpected energizing, startup or release of stored energy could occur and cause injury, the machine or equipment shall be isolated from the energy source and rendered inoperative:   On 03/01/2017, Precision Prototyping and Manufacturing, Inc., located at 10740 Midwest Industrial Blvd., St. Louis, MO, had not established a program consisting of energy control procedures, employee training and periodic inspections.  There were pieces of equipment with more than one energy source (i.e., the Durma Shear with electrics and potential energy, the Water Jet with electric, pneumatics and pressurized water).
Recent events (2)
  • — I (S) $1448.5
  • — Z (S) $2897

1910.215 A02

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $2897.00 · Current $1449.00 Reduced
29 CFR 1910.215(a)(2): Abrasive wheel(s) used on grinding machinery were not provided with safety guard(s) which covered the spindle end, nut, flange projections:   On 03/01/2017, Precision Prototyping and Manufacturing, Inc., located at 10740 Midwest Industrial Blvd., St. Louis, MO, did not ensure a guard was installed to cover the spindle end and nut on a Jet Equipment & Tools pedestal grinder in the Debur area of the facility.  This 6 inch bench grinder, Model: JBG-6A, S/N: 030601005, 1.5 hp, had an rpm speed of 3450.
Recent events (2)
  • — I (S) $1448.5
  • — Z (S) $2897

1910.215 A04

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR 1910.215(a)(4): Grinding machinery was not used with work rest(s) to support offhand grinding work:   On 03/01/2017, Precision Prototyping and Manufacturing, Inc., located at 10740 Midwest Industrial Blvd., St. Louis, MO, did not ensure that a work rest was provided on a Jet Equipment & Tools pedestal grinder in the Debur area of the facility.  This 6 inch bench grinder, Model: JBG-6A, S/N: 030601005, 1.5 hp, had an rpm speed of 3450.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.215 B09

Serious Gravity 5 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $0.00 · Current $0.00
29 CFR 1910.215(b)(9): Guard for abrasive wheel machine where the operator stands in front of the machine was not constructed so that the peripheral protecting member could be adjusted to the constantly decreasing diameter of the wheel:   On 03/01/2017, Precision Prototyping and Manufacturing, Inc., located at 10740 Midwest Industrial Blvd., St. Louis, MO, did not ensure that a tongue guard was provided on a Jet Equipment & Tools pedestal grinder in the Debur area of the facility.  This 6 inch bench grinder, Model: JBG-6A, S/N: 030601005, 1.5 hp, had an rpm speed of 3450.
Recent events (2)
  • — I (S) $0
  • — Z (S) $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 342138062.