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

OSHA Inspection: ACE WELDING CO., INC.

Referral inspection · Health discipline

On , OSHA opened a referral health inspection of ACE WELDING CO., INC. in 715 A DANIEL WEBSTER HWY, MERRIMACK, NH 03054 (NAICS 331210). OSHA activity number 339649766.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
715 A DANIEL WEBSTER HWY
City
MERRIMACK
State
NH
ZIP
03054
Mailing
715 A DANIEL WEBSTER HWY, MERRIMACK, NH 03054
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
331210
Employees
24
Ownership type
A

4 citations on file for this inspection.

1910.134 E01

Serious Gravity 1 1 instance 3 exposed
Issued
May 12, 2014
Abate by
Jun 14, 2014
Penalty
Initial $1,200 · Current $1,200
29 CFR 1910.134(e)(1): The employer did not provide a medical evaluation to determine the employee's ability to use a respirator, before the employee was fit tested or required to use the respirator in the workplace:  A medical evaluation to determine the ability of employees to use a respirator had not been provided to employees required to wear a respirator during welding in the Fabrication shop or when welding on various job sites.
Recent events (2)
  • — I (S) $1200
  • — Z (S) $1200

1910.134 F02

Serious Gravity 1 1 instance 3 exposed
Issued
May 12, 2014
Abate by
Jun 14, 2014
Penalty
Initial $0 · Current $0
29 CFR 1910.134(f)(2): Employee(s) using tight-fitting facepiece respirators were not fit tested prior to initial use of the respirator:  Employees required to wear a respirator during welding in the Fabrication shop or when welding on various job sites had not been fit tested prior to initial use of the respirator.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

1910.134 G01 I A

Serious Gravity 1 1 instance 1 exposed
Issued
May 12, 2014
Abate by
Jun 14, 2014
Penalty
Initial $1,200 · Current $0 Reduced
29 CFR 1910.134(g)(1)(i)(A): Respirators with tight-fitting facepieces were worn by employees who had facial hair that came between the sealing surface of the facepiece and the face or that interfered with valve function:    Fabrication area - Employee wearing required use respirator during welding of stainless steel had facial hair that came between the sealing surface of the facepiece and the face.
Recent events (2)
  • — I (S) $0
  • — Z (S) $1200

1910.1026 D01

Serious Gravity 5 1 instance 3 exposed
Issued
May 12, 2014
Abate by
Jun 14, 2014
Penalty
Initial $1,600 · Current $800 Reduced

Hazardous substances 0689

29 CFR 1910.1026(d)(1): The employer with a workplace or work operation covered by this standard did not determine the 8-hour time-weighted average exposure for each employee exposed to chromium (VI):    Welding shop - Employer did not perform an initial determination for hexavalent chromium for workers who perform welding on stainless steel.
Recent events (2)
  • — I (S) $800
  • — Z (S) $1600

View ACE Welding CO., 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 339649766.

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