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

OSHA Inspection: MAS-CON CORPORATION

Referral inspection · Health discipline

On , OSHA opened a referral health inspection of MAS-CON CORPORATION in 1025 LAWRENCE STREET, LOWELL, MA 01852 (NAICS 238140). OSHA activity number 345479265.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
MAS-CON CORPORATION
Site address
1025 LAWRENCE STREET
City
LOWELL
State
MA
ZIP
01852
Mailing
29 CENTER STREET, LACONIA, NH 03246
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
238140
Employees
60
Ownership type
A

3 citations on file for this inspection.

1926.1053 B06

Other-than-serious Gravity 10 1 instance 1 exposed
Issued
Oct 21, 2021
Abate by
Dec 9, 2021
Penalty
Initial $10,513 · Current $5,000 Reduced
29 CFR  1926.1053(b)(6): Ladders were used on surfaces which were not stable and level:  Location - 1025 Lawrence Street Lowell, MA 01852 - Lowell Cemetery - Entrance.  On or about 8/17/2021, a ladder used to aid in removing mortar from a stone archway was used on unstable ground, and exposed employees to fall hazards.
Recent events (2)
  • — I (O) $5000
  • — Z (S) $10513

1926.1153 C01

Deleted Serious Gravity 10 1 instance 3 exposed
Issued
Oct 21, 2021
Abate by
Dec 9, 2021
Penalty
Initial $10,513 · Current $0 Reduced
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.  Location - 1025 Lawrence Street Lowell, MA 01852 - Lowell Cemetery - Entrance.  On or about 8/17/2021, the employer did not implement engineering controls listed in Table 1, section (vii) for a Bosch 11255VSR Bulldog Extreme 1 in. Rotary Hammer that had been used to remove mortar containing silica from a granite structure.
Recent events (2)
  • — I (S) $0
  • — Z (S) $10513

1926.1153 D02 II

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Oct 21, 2021
Abate by
Dec 9, 2021
Penalty
Initial $0 · Current $0
29 CFR  1926.1153(d)(2)(ii): The employer did not assess the 8-hour TWA exposure for each employee on the basis of any combination of air monitoring data or objective data sufficient to accurately characterize employee exposures to respirable crystalline silica:  Location - 1025 Lawrence Street Lowell, MA 01852 - Lowell Cemetery - Entrance.  On or about 8/17/2021, the employer did not assess the exposure of each employee who is or may reasonably be expected to be exposed to respirable crystalline silica at or above the action level in accordance with the performance option in paragraph (d)(2)(ii) of the OSHA standard.
Recent events (2)
  • — I (S) $0
  • — Z (S) $0

View Mas-Con Corporation'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 345479265.

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