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

OSHA Inspection: NITRO-PHOS, INC.

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of NITRO-PHOS, INC. in 7402 NEUHAUS STREET, HOUSTON, TX 77061 (NAICS 325311). OSHA activity number 347908881.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
NITRO-PHOS, INC.
Site address
7402 NEUHAUS STREET
City
HOUSTON
State
TX
ZIP
77061
Mailing
7402 NEUHAUS STREET, HOUSTON, TX 77061
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
325311
Employees
24
Ownership type
A

7 citations on file for this inspection.

1910.134 C01

Other-than-serious Gravity 1 1 instance 3 exposed
Issued
Mar 25, 2025
Abate by
Jun 18, 2025
Penalty
Initial $2,837 · Current $1,419 Reduced
29 CFR 1910.134(c)(1): A written respiratory protection program that included the provisions in 29 CFR 1910.134(c)(1)(i) - (ix) with worksite specific procedures was not established and implemented for required respirator use:   a) On or about December 4, 2024, at the blending area, a written respiratory protection program was not established and implemented for employees required to use Honeywell 7700 half-face respirators during  fertilizer mixing activities.
Recent events (2)
  • — I (O) $1418.5
  • — Z (S) $2837

1910.134 E01

Other-than-serious Gravity 1 1 instance 3 exposed
Issued
Mar 25, 2025
Abate by
Jun 18, 2025
Penalty
Initial $0 · Current $0
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:  a) On or about December 4, 2024, at the blending area, employees using Honeywell 7700 half-face respirators during fertilizer mixing activities had not received medical evaluations.
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

1910.134 F02

Other-than-serious Gravity 1 1 instance 3 exposed
Issued
Mar 25, 2025
Abate by
Jun 18, 2025
Penalty
Initial $0 · Current $0
29 CFR 1910.134(f)(2):   Employee(s) using tight-fitting facepiece respirators were not fit tested prior to initial use of the respirator:  a) On or about December 4, 2024, at the blending area, employees using Honeywell 7700 half-face respirators during fertilizer mixing activities had not been fit tested.
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

1910.134 G01 I A

Other-than-serious Gravity 1 1 instance 1 exposed
Issued
Mar 25, 2025
Abate by
Jun 18, 2025
Penalty
Initial $0 · Current $0
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:  a) On or about December 4, 2024, at the blending area, where the employer permitted employees to wear facial hair while being required to use Honeywell 7700 half-face respirators during fertilizer mixing activities.
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

1910.134 K

Other-than-serious Gravity 1 1 instance 3 exposed
Issued
Mar 25, 2025
Abate by
Jun 18, 2025
Penalty
Initial $0 · Current $0
29 CFR 1910.134(k): The employer did not provide comprehensive, understandable training to employees who were required to use respirators:  a) On or about September 17, 2024, at the powder coating area, the employer did not provide respiratory protection training for employees required to use Honeywell 7700 half-face respirators during fertilizer mixing activities.
Recent events (2)
  • — I (O) $0
  • — Z (S) $0

1910.1200 G08

Serious Gravity 5 1 instance 3 exposed
Issued
Mar 25, 2025
Penalty
Initial $3,783 · Current $1,892 Reduced
29 CFR 1910.1200(g)(8): The employer did not maintain in the workplace copies of the required safety data sheets for each hazardous chemical, and did not ensure that they were readily accessible during each work shift to employees when they were in their work area:  a) On or about December 2, 2024, at the facility, where a safety data sheets (SDSs) for Ground Force Signature Series Pelletized Gypsum, a carcinogen, were not readily accessible to employees.  b) On or about December 2, 2024, at the facility, where a safety data sheets (SDSs) for Ground Force Signature Series Pelletized Lime, a carcinogen, were not readily accessible to employees.
Recent events (2)
  • — I (S) $1891.5
  • — Z (S) $3783

1910.1200 H01

Serious Gravity 5 1 instance 3 exposed
Issued
Mar 25, 2025
Abate by
Jun 18, 2025
Penalty
Initial $0 · Current $0
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:  a) On or about December 4, 2024, at the blending area, employees had not received effective hazard communication information and training. Employees use hazardous chemical such as Ground Force Signature Series Pelletized Gypsum and Ground Force Signature Series Pelletized Lime, a carcinogen.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

View Nitro-Phos, 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 347908881.

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