Watertown, WI — 1979-08-30 00:00:00

OSHA Inspection: MAAS BROTHERS CONSTRUCTION CO

Planned inspection · Safety discipline

At a glance

On 1979-08-30 00:00:00, OSHA opened a planned safety inspection of MAAS BROTHERS CONSTRUCTION CO in 1020 HILL ST MARQUARDT MEMORIA, Watertown, WI 53094 (NAICS 000000). OSHA activity number 15552516.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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 Maas Brothers Construction CO — free Get an email when a new federal OSHA severe-injury report for Maas Brothers Construction CO is published. One employer, no account, unsubscribe in one click.

Where did this inspection happen?

Establishment: MAAS BROTHERS CONSTRUCTION CO
Site address: 1020 HILL ST MARQUARDT MEMORIA
City: Watertown
State: WI
ZIP: 53094

What kind of inspection was it?

Inspection type: Planned (H)
Scope: Complete (A)
Discipline: Safety
Union status: A

When did the case open and close?

Opened: 1979-08-30 00:00:00
Closing conference: 1979-08-30 00:00:00
Case closed: 1979-09-20 00:00:00
Data loaded: 2011-10-14 16:38:47

Establishment context

NAICS code: 000000
SIC code (legacy): 1522
Employees: 13
Industry flags: Construction safety.

Citations

5 citations on file for this inspection.

1926.150 A01

Other-than-serious 1 instance

Issued: Sep 7, 1979
Abate by: Sep 12, 1979

1926.300 B02

Other-than-serious 1 instance

Issued: Sep 7, 1979
Abate by: Sep 14, 1979

1926.400 H01

Other-than-serious 1 instance

Issued: Sep 7, 1979
Abate by: Sep 14, 1979

1926.450 A02

Other-than-serious 1 instance

Issued: Sep 7, 1979
Abate by: Sep 10, 1979

1926.550 A06

Other-than-serious 1 instance

Issued: Sep 7, 1979
Abate by: Oct 8, 1979

More inspections at Maas Brothers Construction CO

Mar 4, 1980 Jefferson, WI Jun 29, 1978 Watertown, WI

View Maas Brothers Construction CO'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 WI

Jul 17, 2026 PTS Contractors, INC. · GREEN BAY, WI Jul 16, 2026 Miron Construction CO. INC. · WAUSAU, WI Jul 15, 2026 Wabash National Services, L.P. · ELROY, WI Jul 15, 2026 Kings Superior Construction LLC · SUSSEX, WI Jul 15, 2026 Teronomy Builders, INC. · DELAVAN, WI

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 15552516.

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