Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,191,871Inspections Most recent open 2026-07-30 Last loaded 2026-08-03

OSHA Inspection: SUPREME STEEL TREATING INC.

Follow-up inspection · Safety discipline

On , OSHA opened a follow-up safety inspection of SUPREME STEEL TREATING INC. in 2466 SEAMAN AVENUE, SOUTH EL MONTE, CA 91733 (NAICS 000000). OSHA activity number 107277337.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
2466 SEAMAN AVENUE
City
SOUTH EL MONTE
State
CA
ZIP
91733
Inspection type
Follow-up (F)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3398
Employees
22
Ownership type
A
Industry flags
Manufacturing safety.

6 citations on file for this inspection.

1910.151 C

Serious Gravity 07 1 instance 10 exposed
Issued
Feb 21, 1989
Abate by
Mar 2, 1989
Penalty
Initial $560 · Current $336 Reduced
Recent events (3)
  • · F (S) $336.00
  • · I (S) $560.00
  • · Z (S) $560.00

1910.305 B02

Other-than-serious Gravity 04 1 instance 2 exposed
Issued
Feb 21, 1989
Abate by
Feb 24, 1989
Penalty
Initial $320
Recent events (3)
  • · F (O)
  • · I (S) $320.00
  • · Z (S) $320.00

1910.111 B10 III

Repeat Gravity 04 1 instance 22 exposed
Issued
Feb 21, 1989
Abate by
Feb 24, 1989
Penalty
Initial $160 · Current $112 Reduced
Recent events (3)
  • · F (R) $112.00
  • · I (R) $160.00
  • · Z (R) $160.00

1910.304 D01 I

Repeat Gravity 02 2 instances 10 exposed
Issued
Feb 21, 1989
Abate by
Feb 24, 1989
Penalty
Initial $160 · Current $112 Reduced
Recent events (3)
  • · F (R) $112.00
  • · I (R) $160.00
  • · Z (R) $160.00

1903.16 B

Other-than-serious Gravity 01 1 instance 22 exposed
Issued
Feb 21, 1989
Abate by
Feb 24, 1989
Penalty
Initial $300 · Current $180 Reduced
Recent events (3)
  • · F (O) $180.00
  • · I (O) $300.00
  • · Z (O) $300.00

1910.252 A01 III

Other-than-serious Gravity 02 1 instance 1 exposed
Issued
Feb 21, 1989
Abate by
Feb 27, 1989
Recent events (3)
  • · F (O)
  • · I (O)
  • · Z (O)

View Supreme Steel Treating 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 107277337.

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