Safety Incidents OSHA Severe Injury Reports · 2015–2025
4,113,118Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: DEMPSEY ROOFING LLC

Unprogrammed Other inspection · Safety discipline

On , OSHA opened an unprogrammed Other safety inspection of DEMPSEY ROOFING LLC in 100 TECHNOLOGY DRIVE, DURHAM, NH 03824 (NAICS 238160). OSHA activity number 334585536.

Watch Dempsey Roofing LLC — free Get an email when a new federal OSHA severe-injury report for Dempsey Roofing LLC is published. One employer, no account, unsubscribe in one click.
Establishment
DEMPSEY ROOFING LLC
Site address
100 TECHNOLOGY DRIVE
City
DURHAM
State
NH
ZIP
03824
Mailing
7 RICHARDSON STREET, BILLERICA, MA 01821
Inspection type
Unprogrammed Other (I)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238160
Employees
10
Ownership type
A

4 citations on file for this inspection.

1926.451 B02

Serious Gravity 5 1 instance 3 exposed
Issued
Penalty
Initial $2200.00 · Current $1320.00 Reduced
29 CFR 1926.451(b)(2): Scaffold platforms and walkways were not at least 18 inches wide:    (a) 100 Technology Drive, Durham, NH - Scaffolding platforms were only 12 inches wide.
Recent events (2)
  • — I (S) $1320
  • — Z (S) $2200

1926.451 B05 II

Serious Gravity 5 1 instance 3 exposed
Issued
Penalty
Initial $2200.00 · Current $1320.00 Reduced
29 CFR 1926.451(b)(5)(ii): The end of a platform greater than 10 feet in length extended over its support more than 18 inches and the platform was not designed and installed so that the cantilevered portion of the platform is able to support employees without tipping, or has guardrails which block employee access to the cantilivered end.    (a) 100 Technology Drive, Durham, NH - The scaffolding platform extended 3 feet over its support.
Recent events (2)
  • — I (S) $1320
  • — Z (S) $2200

1926.502 D10 I

Serious Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $3080.00 · Current $1848.00 Reduced
29 CFR 1926.502(d)(10)(i): Except as provided in paragraph (d)(10)(ii) of this section, when vertical lifelines were used, each employee was not attached to a separate lifeline:    (a) 100 Technology Drive, Durham, NH - Two employees were using one lifeline.
Recent events (2)
  • — I (S) $1848
  • — Z (S) $3080

1926.502 D15

Serious Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $0.00 · Current $0.00
29 CFR 1926.502(d)(15): Anchorages used for attachment of personal fall arrest equipment shall be independent of any anchorage being used to support or suspend platforms and capable of supporting at least 5,000 pounds (22.2 kN) per employee attached, or shall be designed, installed, and used as follows:    (a) 100 Technology Drive, Durham, NH - The Anchor points were not capable of supporting 5000lbs.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

View DEMPSEY ROOFING LLC'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 334585536.