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

OSHA Inspection: PROSPECT WATERPROOFING

Unprogrammed Related inspection · Safety discipline

On , OSHA opened an unprogrammed Related safety inspection of PROSPECT WATERPROOFING in 4400 MASSACHUSETTS AVE, NW, WASHINGTON, DC 20016 (NAICS 000000). OSHA activity number 303855902.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4400 MASSACHUSETTS AVE, NW
City
WASHINGTON
State
DC
ZIP
20016
Mailing
118 ACACIA LANE, STERLING, VA 22166
Inspection type
Unprogrammed Related (G)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1799
Employees
4
Ownership type
A

2 citations on file for this inspection.

1926.501 B10

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Jun 11, 2001
Abate by
Jun 14, 2001
Penalty
Initial $3,500
Recent events (2)
  • — F (S)
  • — Z (S) $3500.00

1926.1053 B04

Other-than-serious Gravity 01 1 instance 2 exposed
Issued
Jun 11, 2001
Abate by
Jun 15, 2001
Penalty
Initial $1,050 · Current $3,000
Recent events (2)
  • — F (O) $3000.00
  • — Z (S) $1050.00

View Prospect Waterproofing'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 303855902.

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