Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,197,549Inspections Most recent open 2026-08-27 Last loaded 2026-08-31

OSHA Inspection: NATIONAL HEAT TREATING CO., INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of NATIONAL HEAT TREATING CO., INC. in 18600 OXNARD ST., TARZANA, CA 91356 (NAICS 000000). OSHA activity number 100551886.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
18600 OXNARD ST.
City
TARZANA
State
CA
ZIP
91356
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Non-union (B)
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
3398
Employees
36
Ownership type
Private (A)
Industry flags
Manufacturing safety.

6 citations on file for this inspection.

1910.178 L

Serious 1 instance 7 exposed
Issued
Nov 24, 1987
Abate by
Dec 7, 1987
Penalty
Initial $350 · Current $350

1910.178 P01

Serious 1 instance 7 exposed
Issued
Nov 24, 1987
Abate by
Dec 2, 1987

1910.22 D01

Other-than-serious 1 instance 6 exposed
Issued
Nov 24, 1987
Abate by
Dec 12, 1987

1910.215 A04

Other-than-serious 1 instance 5 exposed
Issued
Nov 24, 1987
Abate by
Nov 27, 1987

1910.215 B09

Other-than-serious 1 instance 5 exposed
Issued
Nov 24, 1987
Abate by
Nov 27, 1987

1910.252 A02 IVC

Other-than-serious 1 instance 2 exposed
Issued
Nov 24, 1987
Abate by
Dec 2, 1987

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 100551886.

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