LOS ANGELES, CA — 2025-04-15 00:00:00

OSHA Inspection: FRONTIER-KEMPER CONSTRUCTORS, INC. AND TUTOR PERINI CORPORATION

Unprogrammed Other inspection · Safety discipline

At a glance

On 2025-04-15 00:00:00, OSHA opened an unprogrammed Other safety inspection of FRONTIER-KEMPER CONSTRUCTORS, INC. AND TUTOR PERINI CORPORATION in 10961 WILSHIRE BLVD 10961 WILSHIRE BLVD, LOS ANGELES, CA 90024 (NAICS 237990). OSHA activity number 348183039.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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: FRONTIER-KEMPER CONSTRUCTORS, INC. AND TUTOR PERINI CORPORATION
Site address: 10961 WILSHIRE BLVD 10961 WILSHIRE BLVD
City: LOS ANGELES
State: CA
ZIP: 90024
Mailing: 15900 OLDEN ST, SYLMAR, CA 91342

What kind of inspection was it?

Inspection type: Unprogrammed Other (I)
Scope: Partial (B)
Discipline: Safety
Advance notice: No
Union status: A

When did the case open and close?

Opened: 2025-04-15 00:00:00
Closing conference: 2025-10-01 00:00:00
Last modified: 2026-07-21 00:00:00
Data loaded: 2026-07-22 00:20:17

Establishment context

NAICS code: 237990
Employees: 124
Ownership type: A

Citations

2 citations on file for this inspection.

8483(A)

Other-than-serious Gravity 5 1 instance 1 exposed

Issued: Oct 6, 2025
Penalty: Initial $315 · Current $315

Recent events (2)

2025-10-15 00:00:00 — C (O) $315
2025-10-06 00:00:00 — Z (O) $315

1597(H)

Serious Gravity 10 1 instance 1 exposed

Issued: Oct 6, 2025
Penalty: Initial $7,650 · Current $7,650

Recent events (2)

2025-10-15 00:00:00 — C (S) $7650
2025-10-06 00:00:00 — Z (S) $7650

More inspections at Frontier-Kemper Constructors, INC. and Tutor Perini Corporation

Jun 14, 2025 LOS ANGELES, CA Jan 20, 2025 CENTURY CITY, CA Nov 13, 2024 LOS ANGELES, CA May 23, 2024 LOS ANGELES, CA Mar 22, 2023 LOS ANGELES, CA

View Frontier-Kemper Constructors, INC. and Tutor Perini Corporation's full OSHA safety record →

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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 348183039.

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