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

OSHA Inspection: MAUCK, ZANTZINGER & ASSOCIATES

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MAUCK, ZANTZINGER & ASSOCIATES in 4317 FOREST LN NW, WASHINGTON, DC 20016 (NAICS 236115). OSHA activity number 336572789.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4317 FOREST LN NW
City
WASHINGTON
State
DC
ZIP
20016
Mailing
5141 MACARTHUR BLVD NW, WASHINGTON, DC 20016
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
236115
Employees
50
Ownership type
A

2 citations on file for this inspection.

1926.1053 B08

Serious Gravity 5 1 instance 1 exposed
Issued
Nov 15, 2012
Penalty
Initial $3,500 · Current $1,750 Reduced
29 CFR 1926.1053(b)(8):     Ladders placed in any location where they can be displaced by workplace activities or traffic, such as in passageways, doorways, or driveways, shall be secured to prevent accidental displacement, or a barricade shall be used to keep the activities or traffic away from the ladder.        a) On or about August 30, 2012; front of home; sub-contractor employees were using an extension ladder to access the roof that was not properly secured exposing the employees to a fall of 25 feet fall if displaced.
Recent events (2)
  • — I (S) $1750
  • — Z (S) $3500

1926.501 B13

Serious Gravity 10 2 instances 2 exposed
Issued
Nov 14, 2012
Penalty
Initial $4,900 · Current $2,450 Reduced
29 CFR 1926.501(b)(13):     Each employee engaged in residential construction activities 6 feet (1.8 m) or more above lower levels shall be protected by guardrail systems, safety net system, or personal fall arrest system unless another provision in paragraph (b) of this section provides for an alternative fall protection measure.    a) On or about August 30, 2012, sub-contractor employees working on a multi-pitch roof did not have a personal fall arrest system to protect them from a 35-40 foot fall to ground level.
Recent events (2)
  • — I (S) $2450
  • — Z (S) $4900

View Mauck, Zantzinger & Associates'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 336572789.

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