Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: MANTERNACH DEVELOPMENT CO.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MANTERNACH DEVELOPMENT CO. in 6164 N. 40TH STREET, MILWAUKEE, WI 53209 (NAICS 321992). OSHA activity number 338987696.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
6164 N. 40TH STREET
City
MILWAUKEE
State
WI
ZIP
53209
Mailing
1553 11TH DRIVE, FRIENDSHIP, WI 53934
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
321992
Employees
33
Ownership type
A

2 citations on file for this inspection.

1926.501 B13

Serious Gravity 5 1 instance 6 exposed
Issued
Jul 12, 2013
Abate by
Jul 24, 2013
Penalty
Initial $3,500 · Current $1,500 Reduced
29 CFR 1926.501(b)(13): Each employee(s) engaged in residential construction activities 6 feet (1.8 m) or more above lower levels were not protected by guardrail systems, safety net system, or personal fall arrest system, nor were employee(s) provided with an alternative fall protection measure under another provision of paragraph 1926.501 (b):    (a) Employees were performing roofing work on an 8/12 sloped roof 30 feet above the lower level on the North side of the building and 20 feet above the lower level on the West side of the building without fall protection. This exposed employees to a fall hazard.
Recent events (2)
  • — I (S) $1500
  • — Z (S) $3500

1926.1053 B01

Serious Gravity 5 1 instance 6 exposed
Issued
Jul 12, 2013
Penalty
Initial $2,975 · Current $1,400 Reduced
29 CFR 1926.1053(b)(1): Portable ladders were used for access to an upper landing surface and the ladder side rails did not extend to at least 3 feet (.9m) above the upper landing surface to which the ladder was used to gain access nor was the ladder secured at it's top to a ridgid support and a grasping device, such as a grabrail, provided to assist the employee in mounting and dismounting the the ladder:    (a) An extension ladder used to access the roof of a new construction residential home, did not extend above the roof eave more than three (3) feet and was not secured at the top. This exposed employees to a fall hazard of 20 feet.
Recent events (2)
  • — I (S) $1400
  • — Z (S) $2975

View Manternach Development CO.'s full OSHA safety record →

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 338987696.

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