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

OSHA Inspection: THERMAL CIRCUITS, INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of THERMAL CIRCUITS, INC. in ONE TECHNOLOGY WAY, SALEM, MA 01970 (NAICS 333414). OSHA activity number 343252052.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
ONE TECHNOLOGY WAY
City
SALEM
State
MA
ZIP
01970
Mailing
ONE TECHNOLOGY WAY, SALEM, MA 01970
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
333414
Employees
500
Ownership type
A

8 citations on file for this inspection.

1910.101 B

Serious Gravity 1 1 instance 5 exposed
Issued
Dec 19, 2018
Abate by
Jan 23, 2019
Penalty
Initial $4,712 · Current $2,000 Reduced

Hazardous substances 0640

29 CFR 1910.101(b): The in-plant handling, storage, and utilization of all compressed gases in cylinders, portable tanks, rail tankcars, or motor vehicle cargo tanks were not in accordance with Compressed Gas Association Pamphlet P-1-1965 (CGA P-1-1965), which is incorporated by reference as specified in CFR 1910.6:      (a) Location  One Technology Way, Salem, MA:      On or about June 25, 2018, suitable hand trucks, fork trucks, roll platforms, or similar devices were not utilized for the onsite movement of 150 lb. chlorine cylinders. The use of such equipment for transporting and unloading compressed gas cylinders is mandated by CGA P-1-1965 Section 3.2.6.
Recent events (2)
  • — I (S) $2000
  • — Z (S) $4712

1910.119 D02 I C

Serious Gravity 5 1 instance 5 exposed
Issued
Dec 19, 2018
Abate by
Jan 23, 2019
Penalty
Initial $12,934 · Current $7,000 Reduced

Hazardous substances 0640

29 CFR 1910.119(d)(2)(i)(C): Information concerning the technology of the process did not include a maximum intended inventory of highly hazardous chemicals:    (a) Location  One Technology Way, Salem, MA:     On or about June 25, 2018, the maximum intended inventory of chlorine for the facilitys chemical etching process and associated chemical storage area has not been established.
Recent events (2)
  • — I (S) $7000
  • — Z (S) $12934

1910.119 D03 I F

Serious Gravity 5 1 instance 5 exposed
Issued
Dec 19, 2018
Abate by
Jan 23, 2019
Penalty
Initial $0 · Current $0

Hazardous substances 0640

29 CFR 1910.119(d)(3)(i)(F): Information pertaining to the equipment in the process did not include design codes and standards that were employed:    (a) Location  One Technology Way, Salem, MA:    On or about June 25, 2018, information concerning the design codes and standards governing the equipment associated with the facilitys chemical etching process and associated chemical storage area has not been compiled.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.119 E01

Serious Gravity 5 1 instance 5 exposed
Issued
Dec 19, 2018
Abate by
Jan 23, 2019
Penalty
Initial $0 · Current $0

Hazardous substances 0640

29 CFR 1910.119(e)(1): An initial process hazard analysis (hazard evaluation) was not performed on processes covered by 29 CFR 1910.119:    (a) Location  One Technology Way, Salem, MA:    On or about June 25, 2018, an initial process hazard analysis (hazard evaluation) was not conducted to identify and mitigate hazards associated with the operation of a chemical etching process and associated chemical storage area containing an amount of chlorine in excess of 1,500 lbs.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.119 F01 III D

Serious Gravity 5 1 instance 5 exposed
Issued
Dec 19, 2018
Abate by
Jan 23, 2019
Penalty
Initial $0 · Current $0

Hazardous substances 0640

29 CFR 1910.119(f)(1)(iii)(D): Written operating procedures providing clear instruction for conducting operations in a covered process safely and consistently with process safety information addressing safety and health considerations such as control of hazardous chemical inventory levels have not been developed:  (a) Location  One Technology Way, Salem, MA:    On or about June 25, 2018, written operating procedures providing clear instructions for controlling hazardous chemical, including chlorine, inventory levels for the facilitys chemical etching process and associated chemical storage area have not been developed.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.119 G01 I

Serious Gravity 5 1 instance 5 exposed
Issued
Dec 19, 2018
Abate by
Jan 23, 2019
Penalty
Initial $0 · Current $0

Hazardous substances 0640

29 CFR 1910.119(g)(1)(i): Each employee involved in operating a covered process was not trained in the operating procedures specified in paragraph (f) of 29 CFR 1910.119:     (a) Location  One Technology Way, Salem, MA:    On or about June 25, 2018, employees responsible for procuring and receiving hazardous chemicals, including chlorine, have not received training in procedures necessary to control inventory levels of hazardous chemicals.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.119 I02 III

Serious Gravity 5 1 instance 5 exposed
Issued
Dec 19, 2018
Abate by
Jan 23, 2019
Penalty
Initial $0 · Current $0

Hazardous substances 0640

29 CFR 1910.119(i)(2)(iii): A pre-startup safety review was not performed to confirm that the requirements of management of change contained in paragraph (l) of 29 CFR 1910.119 were met prior to the introduction of highly hazardous chemicals to a modified facility:    (a) Location  One Technology Way, Salem, MA:    On or about June 25, 2018, a pre-startup safety review was not conducted to ensure the requirements contained in paragraph (l) of 29 CFR 1910.119 were met prior to the introduction of a quantity of chlorine in excess of 1,500 lbs. to an existing chemical etching process and associated chemical storage area.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.119 J02

Serious Gravity 5 1 instance 5 exposed
Issued
Dec 19, 2018
Abate by
Jan 23, 2019
Penalty
Initial $0 · Current $0

Hazardous substances 0640

29 CFR 1910.119(j)(2): written procedures to maintain the on-going integrity of process equipment were not established:    (a) Location  One Technology Way, Salem, MA:    On or about June 25, 2018, written mechanical integrity procedures for the facilitys chemical etching process and associated chemical storage area were not established for 150 lb. chlorine cylinders, pressure piping designed for gaseous chlorine service, and a chlorine gas monitor amongst other components of the facility's chemical etching process and associated chemical storage area.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

View Thermal Circuits, 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 343252052.

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