SANTA ROSA, CA · 2018-10-30

OSHA Inspection: TETRA TECH, INC.

Fatality or catastrophe inspection · Safety discipline

At a glance

On 2018-10-30, OSHA opened a fatality or catastrophe safety inspection of TETRA TECH, INC. in 6583 ST HELENA RD, SANTA ROSA, CA 95404 (NAICS 541370). OSHA activity number 343569166.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Where did this inspection happen?

Establishment: TETRA TECH, INC.
Site address: 6583 ST HELENA RD
City: SANTA ROSA
State: CA
ZIP: 95404
Mailing: 3475 E FOOTHILL BLVD, PASADENA, CA 91107

What kind of inspection was it?

Inspection type: Fatality or catastrophe (M)
Scope: Partial (B)
Discipline: Safety
Advance notice: No
Union status: Non-union (B)

When did the case open and close?

Opened: 2018-10-30
Closing conference: 2019-02-11
Case closed: 2020-08-31
Last modified: 2026-08-20
Data loaded: 2026-08-21

Establishment context

NAICS code: 541370
Employees: 4
Ownership type: Private (A)

Citations

2 citations on file for this inspection.

3203(B)(2)

Other-than-serious 1 instance 4 exposed

Issued: Feb 11, 2019
Penalty: Initial $375 · Current $375

Recent events (3)

2020-07-27 · O (O) $375
2019-02-28 · C (O) $375
2019-02-11 · Z (O) $375

3395(H)(1)

Other-than-serious Gravity 5 1 instance 4 exposed

Issued: Feb 11, 2019
Penalty: Initial $560 · Current $450 Reduced

Recent events (3)

2020-07-27 · O (O) $450
2019-02-28 · C (O) $560
2019-02-11 · Z (O) $560

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Source

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 343569166.

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