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

OSHA Inspection: DONALD BAKER MASON CONTRACTORS, INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of DONALD BAKER MASON CONTRACTORS, INC. in 151 ROUTE 31, FLEMINGTON, NJ 08822 (NAICS 236220). OSHA activity number 343402731.

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Site address
151 ROUTE 31
City
FLEMINGTON
State
NJ
ZIP
08822
Mailing
188 THATCHERS HILL RD, FLEMINGTON, NJ 08822
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236220
Employees
14
Ownership type
A

2 citations on file for this inspection.

1926.651 J02

Serious Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $5304.00 · Current $3713.00 Reduced
29 CFR 1926.651(j)(2): Protection was not provided by placing and keeping excavated or other materials or equipment at least 2 feet (.61m) from the edge of the excavations, or by the use of retaining devices that were sufficient to prevent materials or equipment from falling or rolling into excavations, or by a combination of both if necessary.    A) 151 Route 31, Flemington, NJ 08822:  Excavated soil was placed <2(ft.) from the edge of the trench with a depth of approximately 11(ft.) exposing employee(s) to hazard of trench cave-in.    Condition(s) observed on or about August 20, 2018
Recent events (2)
  • — I (S) $3712.8
  • — Z (S) $5304

1926.652 A01

Serious Gravity 10 1 instance 1 exposed
Issued
Penalty
Initial $5304.00 · Current $3713.00 Reduced
29 CFR 1926.652(a)(1): Each employee in an excavation was not protected from cave-ins by an adequate protective system designed in accordance with 29 CFR 1926.652 (b) or (c).    A) Employee(s) worked within an excavation of 11 ft depth at the rear of a commercial property at 151 Route 31 in Flemington NJ, exposed to cave-in hazard due to benching of side wall(s) at a 3/4 to 1 (53 deg.) slope;  steeper than allowed for soil Type C in Appendix B.    Condition(s) were noted on or about August 20, 2018.
Recent events (2)
  • — I (S) $3712.8
  • — Z (S) $5304

View DONALD BAKER MASON CONTRACTORS, INC.'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 343402731.