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

OSHA Inspection: HEAT TRANSFER SYSTEMS, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of HEAT TRANSFER SYSTEMS, INC. in 8100 POLK STREET, ST. LOUIS, MO 63111 (NAICS 332410). OSHA activity number 305630667.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
8100 POLK STREET
City
ST. LOUIS
State
MO
ZIP
63111
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
332410
SIC code (legacy)
3443
Employees
17
Ownership type
A
Industry flags
Manufacturing safety.

5 citations on file for this inspection.

1910.215 A02

Serious Gravity 02 1 instance 2 exposed
Issued
Mar 21, 2003
Abate by
Apr 16, 2003
Penalty
Initial $300 · Current $150 Reduced
Recent events (2)
  • — I (S) $150.00
  • — Z (S) $300.00

1910.215 A04

Serious Gravity 02 2 instances 2 exposed
Issued
Mar 21, 2003
Abate by
Apr 16, 2003
Penalty
Initial $300 · Current $150 Reduced
Recent events (2)
  • — I (S) $150.00
  • — Z (S) $300.00

1910.215 B09

Serious Gravity 02 2 instances 2 exposed
Issued
Mar 21, 2003
Abate by
Apr 16, 2003

1910.305 B01

Serious Gravity 01 2 instances 2 exposed
Issued
Mar 21, 2003
Abate by
Apr 16, 2003
Penalty
Initial $225 · Current $113 Reduced
Recent events (2)
  • — I (S) $112.50
  • — Z (S) $225.00

1910.305 B02

Serious Gravity 01 2 instances 2 exposed
Issued
Mar 21, 2003
Abate by
Apr 16, 2003
Penalty
Initial $225 · Current $113 Reduced
Recent events (2)
  • — I (S) $112.50
  • — Z (S) $225.00

View Heat Transfer Systems, 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 305630667.

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