Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

SIMI VALLEY, CA —

OSHA Inspection: CHINO GRADING INC

Referral inspection · Safety discipline

At a glance

On , OSHA opened a referral safety inspection of CHINO GRADING INC in SOUTH END OF SEQUOIA AVE, SIMI VALLEY, CA 93065 (NAICS 237310). OSHA activity number 316673896.

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Where did this inspection happen?

Establishment
CHINO GRADING INC
Site address
SOUTH END OF SEQUOIA AVE
City
SIMI VALLEY
State
CA
ZIP
93065
Mailing
12188 CENTRAL AVE #316, CHINO, CA 91709

What kind of inspection was it?

Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
237310
SIC code (legacy)
1611
Employees
40
Ownership type
A

Citations

5 citations on file for this inspection.

1591 A

Other-than-serious 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $135.00 · Current $135.00

1591 C

Other-than-serious 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $135.00 · Current $135.00

1592 A

Other-than-serious 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $135.00 · Current $135.00

3203 A06

Other-than-serious 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $135.00 · Current $135.00

3328 G

Other-than-serious 5 instances 3 exposed
Issued
Abate by
Penalty
Initial $275.00 · Current $275.00

More inspections at CHINO GRADING INC

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Source

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 316673896.