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

OSHA Inspection: DIAMOND CONTRACTORS GROUP CORPORATION

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of DIAMOND CONTRACTORS GROUP CORPORATION in 931 RT 10, RANDOLPH, NJ 07869 (NAICS 238130). OSHA activity number 347941700.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
931 RT 10
City
RANDOLPH
State
NJ
ZIP
07869
Mailing
212 EDWARDS AVENUE, LONG BRANCH, NJ 07740
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
238130
Employees
12
Ownership type
A

2 citations on file for this inspection.

1926.1053 B01

Serious Gravity 10 1 instance 1 exposed
Issued
Mar 21, 2025
Penalty
Initial $7,282 · Current $7,282
29 CFR  1926.1053(b)(1): Where portable ladders were used for access to an upper landing surface and the ladder's length allows, the ladder side rails did not extend at least 3 feet (.9 m) above the upper landing surface being accessed:  a) At or near 931 Rt 10, Randolph NJ - Frame:  Employee was exposed to an approximately 10 foot fall hazards while utilizing an extension ladder that only extended 6 inches above the landing area,  on or about 12/18/24
Recent events (1)
  • — Z (S) $7282

1926.501 B13

Repeat Gravity 10 1 instance 3 exposed
Issued
Mar 21, 2025
Penalty
Initial $14,564 · Current $14,564
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) At or near 931 Rt 10, Randolph NJ - Frame:  Employee without proper fall protection was exposed to approximately 10 feet fall hazards while engaged in framing activities from a lower roof, on or about 12/18/24  b) At or near 931 Rt 10, Randolph NJ - Frame:  Employee without proper fall protection was exposed to approximately 20 feet fall hazards while engaged in framing activities from a higher roof, on or about 12/18/24  c) At or near 931 Rt 10, Randolph NJ - Frame:  Employee without proper fall protection was exposed to approximately 30 feet fall hazards while engaged in framing activities from a the top of the truss, on or about 12/18/24  Diamond Contractors Group Corporation was previously cited for a violation of this occupational safety and health standard or its equivalent standard 29 CFR  1926.501(b)(1), which was contained in OSHA inspection number 1748570, citation number 01, item number 02 and was affirmed as a final order on 12/2/24, with respect to a workplace located at 59 Church St., Montclair NJ.
Recent events (1)
  • — Z (R) $14564

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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 347941700.

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