Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,197,549Inspections Most recent open 2026-08-27 Last loaded 2026-08-31

OSHA Inspection: HISCO, INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of HISCO, INC. in 4 MOSEY DRIVE, BLOOMFIELD, CT 06002 (NAICS 333996). OSHA activity number 348850199.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
HISCO, INC.
Site address
4 MOSEY DRIVE
City
BLOOMFIELD
State
CT
ZIP
06002
Mailing
4 MOSEY DRIVE, BLOOMFIELD, CT 06002
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Non-union (B)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
333996
Employees
31
Ownership type
Private (A)

9 citations on file for this inspection.

1910.303 B02

Serious Gravity 1 2 instances 2 exposed
Issued
Jul 21, 2026
Penalty
Initial $3,376 · Current $1,688 Reduced
29 CFR  1910.303(b)(2):  Listed or labeled electrical equipment was not used or installed in accordance with instructions included in the listing or labeling:  Pump Shop:  On, or about, April 1, 2026, relocatable power taps were not used in accordance with their listing/labeling in that:  A.	JD Workstation:  Two power taps were used in series. B.	RT Workstation:  A power tap was energized through an extension cord.
Recent events (2)
  • · I (S) $1688
  • · Z (S) $3376

1910.303 B07 I

Serious Gravity 5 2 instances 20 exposed
Issued
Jul 21, 2026
Penalty
Initial $4,502 · Current $2,251 Reduced
29 CFR  1910.303(b)(7)(i):  Unused openings in boxes, raceways, auxiliary gutters, cabinets, equipment cases, or housings were not effectively closed to afford protection substantially equivalent to the wall of the equipment:  Main Hallway:  A breaker or blank was not provided at positions 14 and 20 of the Square D Load Center to prevent access to the live buss bar inside of the circuit breaker panel.
Recent events (2)
  • · I (S) $2251
  • · Z (S) $4502

1910.303 G01 II

Serious Gravity 5 1 instance 20 exposed
Issued
Jul 21, 2026
Penalty
Initial $0 · Current $0
29 CFR  1910.303(g)(1)(ii):  The required working space about electric equipment rated 600 volts, nominal, or less to ground, was used for storage:  Main Hallway:  On, or about, April 1, 2026, empty metal barrels were stored in the working space for Panel BC-6 SER.1, a Square D Load Center.
Recent events (2)
  • · I (S) $0
  • · Z (S) $0

1910.305 G01 IV B

Serious Gravity 1 1 instance 20 exposed
Issued
Jul 21, 2026
Penalty
Initial $3,376 · Current $1,688 Reduced
29 CFR  1910.305(g)(1)(iv)(B):  Flexible cords and cables were run through holes in walls, ceilings, or floors:  Main Hallway, Outside of Machine Shop:  On, or about, April 1, 2026, an emergency light fixture was energized through a flexible cord that was run through a wall opening.
Recent events (2)
  • · I (S) $1688
  • · Z (S) $3376

1910.305 G01 IV D

Serious Gravity 1 1 instance 20 exposed
Issued
Jul 21, 2026
Penalty
Initial $0 · Current $0
29 CFR  1910.305(g)(1)(iv)(D):  Flexible cords were attached to building surfaces:  Main Hallway:  On, or about, April 1, 2026, yellow flexible cord that was used to energize an emergency light fixture was attached to conduit with a plastic tie-wrap.
Recent events (2)
  • · I (S) $0
  • · Z (S) $0

1910.305 G02 II

Serious Gravity 1 1 instance 20 exposed
Issued
Jul 21, 2026
Penalty
Initial $0 · Current $0
29 CFR  1910.305(g)(2)(ii):  Flexible cords were not used only in continuous lengths without splice or tap:  Main Hallway, Outside of Machine Shop:  On, or about, April 1, 2026, an emergency light fixture that was mounted along the hall was energized through a spliced connection.
Recent events (2)
  • · I (S) $0
  • · Z (S) $0

1910.334 A02 II

Serious Gravity 5 1 instance 1 exposed
Issued
Jul 21, 2026
Penalty
Initial $4,502 · Current $2,251 Reduced
29 CFR  1910.334(a)(2)(ii):  There was a defect or evidence of damage that could have exposed an employee to injury and the defective or damaged item was not removed from service:  Pump Shop, JD Workstation:  On, or about, April 1, 2026, the outer insulation on an orange extension cord was damaged.  The outer jacket appeared to be melted and the inner conductors were exposed.
Recent events (2)
  • · I (S) $2251
  • · Z (S) $4502

1904.41 A01 I

Other-than-serious 1 instance 34 exposed
Issued
Jul 21, 2026
Penalty
Initial $1,125 · Current $563 Reduced
29 CFR  1904.41(a)(1)(i): The employer's establishment had 20-249 employees during the previous calendar year and is classified in an industry listed in Appendix A to Subpart E of Part 1904, but the employer failed to electronically submit information from the establishment's OSHA Form 300A by March 2nd:  Hisco, Inc., 4 Mosey Drive, Bloomfield, Connecticut:  On, or about, April 1, 2026, the employer failed to electronically submit the OSHA 300A data for calendar year 2025 to OSHA by March 2, 2026.  The employer is covered by NAICS 333996 and had 34 employees during the calendar year 2025.
Recent events (2)
  • · I (O) $562.5
  • · Z (O) $1125

1910.305 B02 I

Other-than-serious 1 instance 2 exposed
Issued
Jul 21, 2026
Penalty
Initial $0 · Current $0
29 CFR  1910.305(b)(2)(i):  Pull boxes, junction boxes, and fittings were not provided with covers approved for the purpose:  Compressor Room Area:  On, or about, April 1, 2026, a junction box for the compressor circuit was not provided with a cover.
Recent events (2)
  • · I (O) $0
  • · Z (O) $0

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 348850199.

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