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

OSHA Inspection: A. M. PYROTECHNICS, LLC AND A. M. PYROTECHNIC DISPLAYS, LLC.

Referral inspection · Health discipline

On , OSHA opened a referral health inspection of A. M. PYROTECHNICS, LLC AND A. M. PYROTECHNIC DISPLAYS, LLC. in 2429 E 535TH RD, BUFFALO, MO 65622 (NAICS 325998). OSHA activity number 343279006.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
2429 E 535TH RD
City
BUFFALO
State
MO
ZIP
65622
Mailing
2429 E 535TH RD, BUFFALO, MO 65622
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
325998
Employees
18
Ownership type
A

7 citations on file for this inspection.

1910.132 A

Serious Gravity 5 1 instance 6 exposed
Issued
Dec 26, 2018
Abate by
Nov 11, 2019
Penalty
Initial $3,696 · Current $3,696
29 CFR 1910.132(a): Protective equipment was not used when necessary whenever hazards capable of causing injury and impairment were encountered:    The employer is failing to protect employees from physical, chemical,  fire and explosion hazards. This was most recently documented on or about July 3, 2018 at A.M. Pyrotechnic Displays LLC, and A.M. Pyrotechnics LLC, located at 2429 E. 535th Road, Buffalo, MO. The employer did not assess the workplace and all operations therein to determine the type of personal protective equipment, such as but not limited to protective gloves, eyewear, non static clothing, hearing protection, and flammable retardant clothing, to protect employees during the manufacturing, processing and use of display firework devices consisting of Hazard Class/Division 1.3G and 1.4S explosives.
Recent events (3)
  • — F (S) $3696
  • — C (S) $3696
  • — Z (S) $3696

1910.134 E01

Serious Gravity 5 1 instance 3 exposed
Issued
Dec 26, 2018
Abate by
Nov 11, 2019
Penalty
Initial $3,696 · Current $3,696

Hazardous substances 9135

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:    The employer is failing to protect employees from respiratory hazards. This was most recently documented on or about August 7, 2018 at A.M. Pyrotechnic Displays LLC, located at 2429 E. 535th Road, Buffalo, MO. The employer did not ensure that employees were physically able to wear tight-fitting elastomeric respirators as determined by a physician or other licensed healthcare professional while performing their work duties per the requirements of the respiratory projection standard. Employees were working with chemicals including but not limited to potassium chlorate, potassium nitrate, sulfur and charcoal air float. Employees were instructed that they are to wear their personal protective equipment which included respiratory projection when manufacturing.
Recent events (3)
  • — F (S) $3696
  • — C (S) $3696
  • — Z (S) $3696

1910.134 F02

Serious Gravity 5 1 instance 3 exposed
Issued
Dec 26, 2018
Abate by
Nov 11, 2019
Penalty
Initial $3,696 · Current $0 Reduced
29 CFR 1910.134(f)(2): Employee(s) using tight-fitting facepiece respirators were not fit tested prior to initial use of the respirator:    The employer is failing to protect employees from respiratory hazards. This was most recently documented on or about August 8, 2018 at A.M. Pyrotechnic Displays LLC, located at 2429 E. 535th Road, Buffalo, MO. The employer did not ensure that employees were properly fitted for their tight-fitting elastomeric respirators through a fitting process of a qualitative fit test (QLFT) or quantitative fit test (QNFT) per the requirements of the respiratory protection standard. Employees were working with chemicals including, but not limited to potassium chlorate, potassium nitrate, sulfur and charcoal air float. Employees were instructed that they are to wear their personal protective equipment which included respiratory protection when manufacturing.
Recent events (3)
  • — F (S) $0
  • — C (S) $3696
  • — Z (S) $3696

1910.134 G01 I A

Serious Gravity 5 1 instance 3 exposed
Issued
Dec 26, 2018
Abate by
Nov 11, 2019
Penalty
Initial $2,956 · Current $0 Reduced
29 CFR 1910.134(g)(1)(i)(A): Respirators with tight-fitting facepieces were worn by employees who had facial hair that came between the sealing surface of the facepiece and the face or that interfered with valve function:    The employer is failing to protect employees from respiratory hazards. This was most recently documented on or about July 5, 2018 at A.M. Pyrotechnic Displays LLC, located at 2429 E. 535th Road, Buffalo, MO. Tthe employer did not properly ensure and instruct employees that they were to be clean shaven or maintain any facial hair as to not interfere with the sealing of the tight-fitting elastomeric respirators being used by employees in the star roller room.
Recent events (3)
  • — F (S) $0
  • — C (S) $2956
  • — Z (S) $2956

1910.134 H02 I

Serious Gravity 5 1 instance 3 exposed
Issued
Dec 26, 2018
Abate by
Nov 11, 2019
Penalty
Initial $3,696 · Current $0 Reduced
29 CFR 1910.134(h)(2)(i): Respirators were not stored to protect them from damage, contamination, dust, sunlight, extreme temperatures, excessive moisture, and damaging chemicals or were not packed or stored to prevent deformation of the facepiece and exhalation valve:    The employer is failing to protect employees from respiratory hazards. This was most recently documented on or about October 25, 2018 at A.M. Pyrotechnic Displays LLC, located at 2429 E. 535th Road, Buffalo, MO. The employer did not ensure that the storage requirements of a tight-fitting elastomeric respirators being used by employees performing their work duties was followed according to the requirements on the respiratory protection standard.
Recent events (3)
  • — F (S) $0
  • — C (S) $3696
  • — Z (S) $3696

1910.151 B

Serious Gravity 5 1 instance 5 exposed
Issued
Dec 26, 2018
Abate by
Nov 11, 2019
Penalty
Initial $3,696 · Current $3,696
29 CFR 1910.151(b): There was neither an infirmary, clinic, or hospital used for the treatment of all injured employees in near proximity to the workplace nor a person or persons adequately trained to render first aid:    The employer is failing to protect employees from fire and explosion hazards. This was most recently documented on or about July 3, 2018 at A.M. Pyrotechnic Displays LLC and A.M. Pyrotechnics LLC, located at 2429 E. 535th Road, Buffalo, MO. The employer failed to ensure that an infirmary, clinic, or hospital was in near proximity to the workplace and that a person be adequately trained and available to render first aid in the event of an incident involving injuries to employees.
Recent events (3)
  • — F (S) $3696
  • — C (S) $3696
  • — Z (S) $3696

1910.1200 H01

Other-than-serious 1 instance 18 exposed
Issued
Dec 26, 2018
Abate by
Nov 11, 2019
Penalty
Initial $2,956 · Current $0 Reduced
29 CFR 1910.1200(h)(1): Employees were not provided effective information and training on hazardous chemicals in their work area at the time of their initial assignment and whenever a new hazard that the employees had not been previously trained about was introduced into their work area:    The employer is failing to protect employees from possible exposure to toxic and or hazardous substances. This was most recently documented on or about July 5, 2018 at A.M. Pyrotechnic Displays LLC and A.M. Pyrotechnics LLC, located at 2429 E. 535th Road, Buffalo, MO. The employer did not ensure that employees were protected from the potential health hazards to which workers may be exposed. The hazards range from nuisance dust to highly toxic dusts and fumes in process of pyrotechnics manufacturing. Employees were exposed to chemicals including, but was not limited to, black powder, a mix of 75 percent potassium nitrate, 15 percent charcoal, and 10 percent sulfur. Several metal salts that are added to cause colorful luminescence upon combustion, such as Barium used to obtain a green colored flame, strontium for red, copper for blue, and sodium for yellow. Many other chemicals are added as fuels and oxidizers, such as the highly reactive chemicals, ammonium perchlorate and red phosphorous; potassium dichromate, which is a hexavalent chromium compound; and aluminum powder.
Recent events (3)
  • — F (O) $0
  • — C (S) $2956
  • — Z (S) $2956

View A. M. Pyrotechnics, LLC and a. M. Pyrotechnic Displays, LLC.'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 343279006.

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