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

OSHA Inspection: C.H. GUENTHER & SONS, INC. DBA PIONEER FLOUR MILLS

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of C.H. GUENTHER & SONS, INC. DBA PIONEER FLOUR MILLS in 129 E. GUENTHER ST., SAN ANTONIO, TX 78204 (NAICS 000000). OSHA activity number 123426934.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
129 E. GUENTHER ST.
City
SAN ANTONIO
State
TX
ZIP
78204
Mailing
P.O. BOX 118, SAN ANTONIO, TX 78291
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
2041
Employees
440
Ownership type
A

4 citations on file for this inspection.

1910.22 A01

Serious Gravity 02 1 instance 34 exposed
Issued
Aug 27, 1993
Abate by
Sep 9, 1993
Penalty
Initial $1,800 · Current $1,800
Recent events (2)
  • — F (S) $1800.00
  • — Z (S) $1800.00

1910.23 C01

Deleted Serious Gravity 10 1 instance 17 exposed
Issued
Aug 27, 1993
Abate by
Sep 23, 1993
Penalty
Initial $4,500 · Current $4,500
Recent events (2)
  • — F (S) $4500.00
  • — Z (S) $4500.00

1910.23 A04

Deleted Serious Gravity 10 1 instance 34 exposed
Issued
Aug 27, 1993
Abate by
Sep 23, 1993
Penalty
Initial $4,500 · Current $4,500
Recent events (2)
  • — F (S) $4500.00
  • — Z (S) $4500.00

1910.1200 E01 II

Other-than-serious Gravity 01 1 instance 400 exposed
Issued
Aug 27, 1993
Abate by
Sep 9, 1993
Recent events (2)
  • — F (O)
  • — Z (O)

View C.H. Guenther & Sons, INC. DBA Pioneer Flour Mills'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 123426934.

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