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

OSHA Inspection: KALTECH ENGINEERING NJ INC.

Referral inspection · Health discipline

On , OSHA opened a referral health inspection of KALTECH ENGINEERING NJ INC. in 511 MILLBROOK AVE, RANDOLPH, NJ 07869 (NAICS 238140). OSHA activity number 345293500.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
511 MILLBROOK AVE
City
RANDOLPH
State
NJ
ZIP
07869
Mailing
142 NORTHFIELD RD, MILLINGTON, NJ 07946
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238140
Employees
9
Ownership type
A

5 citations on file for this inspection.

1926.1153 C01

Serious Gravity 10 1 instance 3 exposed
Issued
Oct 21, 2021
Abate by
Nov 12, 2021
Penalty
Initial $4,096 · Current $2,048 Reduced

Hazardous substances 9000

29 CFR 1926.1153(c)(1):  For each employee engaged in a task identified on Table 1, the employer did not fully and properly implement the engineering controls, work practices, and respiratory protection specified for the task on Table 1, unless the employer assesses and limits the exposure of the employee to respirable crystalline silica in accordance with paragraph (d) of this section:  (a) Worksite at 511 Millbrook Avenue, Randolph, NJ 07869.  Subcontractor employee(s) were exposed to dust containing crystalline silica which was liberated when using a masonry saw to cut block during construction of a high school gymnasium.  The employer failed to assess subcontractor worker exposure to airborne crystalline silica to include implementing engineering controls (use of water) and respiratory protection during dry cutting operations.    Violation occurred on or about 05/06/2021.
Recent events (2)
  • — I (S) $2048
  • — Z (S) $4096

1926.1153 D02 I

Serious Gravity 10 1 instance 3 exposed
Issued
Oct 21, 2021
Abate by
Nov 12, 2021
Penalty
Initial $0 · Current $0

Hazardous substances 9000

29 CFR 1926.1153(d)(2)(i):  The employer did not assess the exposure of each employee who was or may reasonably be expected to be exposed to respirable crystalline silica at or above the action level in accordance with either the performance option in paragraph (d)(2)(ii) or the scheduled monitoring option in paragraph (d)(2)(iii) of this section:  (a) Worksite at 511 Millbrook Avenue, Randolph, NJ 07869.  The employer did not assess subcontractor worker exposure to dust containing crystalline silica liberated when using a masonry saw to cut block during construction of a high school  gymnasium.     Violation occurred on or about 05/06/2021.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1926.1153 E02

Serious Gravity 10 1 instance 3 exposed
Issued
Oct 21, 2021
Abate by
Nov 12, 2021
Penalty
Initial $0 · Current $0

Hazardous substances 9000

29 CFR 1926.1153(e)(2):  Where respirator use is required by this section, the employer did not institute a respiratory protection program in accordance with 29 CFR 1910.134:  (a) Worksite at 511 Millbrook Avenue, Randolph, NJ 07869.  The employer did not develop and implement a written respiratory protection program for subcontractor employees required to wear  respirators when exposed to crystalline silica while dry cutting cement blocks during construction of a high school gymnasium.  Violation occurred on or about 05/06/2021.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1926.1153 G01

Serious Gravity 10 1 instance 3 exposed
Issued
Oct 21, 2021
Abate by
Nov 12, 2021
Penalty
Initial $4,096 · Current $2,048 Reduced

Hazardous substances 9000

29 CFR 1926.1153(g)(1): The employer did not establish and implement a written exposure control plan:  (a) Worksite at 511 Millbrook Avenue, Randolph, NJ 07869.  The employer did not implement a written exposure control plan for subcontractor workers exposed to crystalline silica while dry cutting cement blocks during the construction of a high school gymnasium.  Violation occurred on or about 05/06/2021.
Recent events (2)
  • — I (S) $2048
  • — Z (S) $4096

1926.1153 G04

Serious Gravity 5 1 instance 3 exposed
Issued
Oct 21, 2021
Abate by
Nov 12, 2021
Penalty
Initial $0 · Current $0

Hazardous substances 9000

29 CFR 1926.1153(g)(4): The employer did not designate a competent person to make frequent and regular inspections of job sites, materials, and equipment to implement the written exposure control plan:  (a) Worksite at 511 Millbrook Avenue, Randolph, NJ 07869.  The employer did not designate a competent person to implement a crystalline silica exposure control plan for subcontractor workers dry cutting cement blocks during construction of a high school gymnasium.  Violation occurred on or about 5/6/2021.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

View Kaltech Engineering NJ 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 345293500.

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