GRASS VALLEY, CA — 2018-04-18 00:00:00

OSHA Inspection: SIERRA MOUNTAIN AVIATION, INC.

Federal Agency inspection · Safety discipline

At a glance

On 2018-04-18 00:00:00, OSHA opened a federal Agency safety inspection of SIERRA MOUNTAIN AVIATION, INC. in 13308 NEVADA CITY AVE., GRASS VALLEY, CA 95945 (NAICS 488190). OSHA activity number 343095071.

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Where did this inspection happen?

Establishment: SIERRA MOUNTAIN AVIATION, INC.
Site address: 13308 NEVADA CITY AVE.
City: GRASS VALLEY
State: CA
ZIP: 95945
Mailing: 13308 NEVADA CITY AVE., GRASS VALLEY, CA 95945

What kind of inspection was it?

Inspection type: Federal Agency (M)
Scope: Partial (B)
Discipline: Safety
Advance notice: No
Union status: B

When did the case open and close?

Opened: 2018-04-18 00:00:00
Closing conference: 2018-06-07 00:00:00
Case closed: 2021-11-16 00:00:00
Last modified: 2026-07-15 00:00:00
Data loaded: 2026-07-16 00:20:05

Establishment context

NAICS code: 488190
Employees: 2
Ownership type: A

Citations

5 citations on file for this inspection.

3203(A)

Other-than-serious Gravity 1 1 instance 2 exposed

Issued: 2018-08-15 00:00:00
Penalty: Initial $175.00 · Current $175.00

Recent events (3)

2021-08-03 00:00:00 — O (O) $175
2018-09-26 00:00:00 — C (O) $175
2018-08-15 00:00:00 — Z (O) $175

5549(A)

Deleted Other-than-serious Gravity 10 1 instance 1 exposed

Issued: 2018-08-15 00:00:00
Penalty: Initial $350.00 · Current $0.00 Reduced

Recent events (3)

2021-08-03 00:00:00 — O (O) $0
2018-09-26 00:00:00 — C (O) $350
2018-08-15 00:00:00 — Z (O) $350

6151(C)(1)

Other-than-serious Gravity 10 3 instances 2 exposed

Issued: 2018-08-15 00:00:00
Penalty: Initial $260.00 · Current $260.00

Recent events (3)

2021-08-03 00:00:00 — O (O) $260
2018-09-26 00:00:00 — C (O) $260
2018-08-15 00:00:00 — Z (O) $260

25400002 B

Deleted Serious Gravity 10 1 instance 1 exposed

Issued: 2018-08-15 00:00:00
Penalty: Initial $4050.00 · Current $0.00 Reduced

Recent events (3)

2021-08-03 00:00:00 — O (S) $0
2018-09-26 00:00:00 — C (S) $4050
2018-08-15 00:00:00 — Z (S) $4050

3328(A)(2)

Serious Gravity 10 1 instance 1 exposed

Issued: 2018-08-15 00:00:00
Penalty: Initial $10800.00 · Current $10800.00

Recent events (3)

2021-08-03 00:00:00 — O (S) $10800
2018-09-26 00:00:00 — C (S) $10800
2018-08-15 00:00:00 — Z (S) $10800

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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 343095071.