ONTARIO, CA — 1988-11-15 00:00:00

OSHA Inspection: NIELSON CONSTRUCTION COMPANY

Referral inspection · Safety discipline

At a glance

On 1988-11-15 00:00:00, OSHA opened a referral safety inspection of NIELSON CONSTRUCTION COMPANY in 33401 CENTRELAKE DRIVE, ONTARIO, CA 91761 (NAICS 000000). OSHA activity number 106334592.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Nielson Construction Company — free Get an email when a new federal OSHA severe-injury report for Nielson Construction Company is published. One employer, no account, unsubscribe in one click.

Where did this inspection happen?

Establishment: NIELSON CONSTRUCTION COMPANY
Site address: 33401 CENTRELAKE DRIVE
City: ONTARIO
State: CA
ZIP: 91761
Mailing: 1150 MAIN STREET, SUITE B-1, IRVINE, CA 92714

What kind of inspection was it?

Inspection type: Referral (C)
Scope: Complete (A)
Discipline: Safety
Advance notice: No
Union status: B

When did the case open and close?

Opened: 1988-11-15 00:00:00
Closing conference: 1988-11-15 00:00:00
Case closed: 1988-12-14 00:00:00
Data loaded: 2011-10-14 16:38:47

Establishment context

NAICS code: 000000
SIC code (legacy): 1542
Employees: 5
Ownership type: A
Industry flags: Construction safety.

Citations

4 citations on file for this inspection.

1926.25 A

Other-than-serious Gravity 01 1 instance 3 exposed

Issued: Nov 30, 1988
Abate by: Dec 6, 1988

Recent events (2)

1988-12-12 00:00:00 — I (O)
1988-11-30 00:00:00 — Z (O)

1926.500 E01 IV

Deleted Other-than-serious Gravity 01 2 instances

Issued: Nov 30, 1988
Abate by: Dec 12, 1988

Recent events (2)

1988-12-12 00:00:00 — I (O)
1988-11-30 00:00:00 — Z (O)

1926.500 F01

Other-than-serious Gravity 01 10 instances 5 exposed

Issued: Nov 30, 1988
Abate by: Dec 6, 1988

Recent events (2)

1988-12-12 00:00:00 — I (O)
1988-11-30 00:00:00 — Z (O)

1926.651 T

Other-than-serious Gravity 01 1 instance 3 exposed

Issued: Nov 30, 1988
Abate by: Dec 6, 1988

Recent events (2)

1988-12-12 00:00:00 — I (O)
1988-11-30 00:00:00 — Z (O)

More inspections at Nielson Construction Company

Apr 20, 1989 GLENDORA, CA Dec 22, 1988 SAN DIEGO, CA Mar 23, 1988 PHOENIX, AZ Mar 17, 1988 PHOENIX, AZ Jul 1, 1987 SAN DIEGO, CA

View Nielson Construction Company's full OSHA safety record →

More inspections in this industry (NAICS 000000)

Jan 5, 2012 Bruce D. Bowman · SCHENECTADY, NY Jan 25, 2005 KGC, INC. · BILLINGS, MT Dec 31, 2002 Rockaway Borough DPW · ROCKAWAY, NJ Dec 31, 2002 Harry Brickey DBA a. Brickey Ceiling Company · FOREST CITY, NC Dec 31, 2002 Sudden Bond Industries · EDGERTON, KS

More inspections in CA

Jul 18, 2026 VHN FLC, INC. · DUCOR, CA Jul 18, 2026 The Great Vine FLC, INC. · REEDLEY, CA Jul 17, 2026 Bianchi Concrete and Paving · NAPA, CA Jul 17, 2026 MT. Diablo Unified School District, Concord High School · CONCORD, CA Jul 17, 2026 Granite Construction CO. · COALINGA, CA

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 106334592.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.