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 CONSTRUCTION LLC

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of MAS CONSTRUCTION LLC in 12 LANGTON LN, NEWTOWN SQUARE, PA 19073 (NAICS 238170). OSHA activity number 348409566.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
12 LANGTON LN
City
NEWTOWN SQUARE
State
PA
ZIP
19073
Mailing
1085 SANFORD AVE, IRVINGTON, NJ 07111
Inspection type
Referral (C)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
238170
Employees
6
Ownership type
A

6 citations on file for this inspection.

1926.416 E01

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 22, 2026
Abate by
Mar 11, 2026
Penalty
Initial $3,972 · Current $3,972
29 CFR 1926.416(e)(1): Worn or frayed electric cords or cables were used:  a) Jobsite located at 12 Langton Lane in Newtown Square, Pennsylvania- On or about July 31, 2025, the employer did not remove worn or frayed electrical cords that were damaged and in an unsafe condition from the jobsite.  Electrical cords had damaged outer insulation paired, thereby exposing employees to electrical hazards.
Recent events (1)
  • — Z (S) $3972

1926.451 G01 VII

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 22, 2026
Penalty
Initial $3,972 · Current $3,972
29 CFR  1926.451(g)(1)(vii): Each employee on a scaffold, not otherwise specified in paragraphs (g)(1)(i) through (g)(1)(vi) of this section, more than 10 feet (3.1 m) above lower level was not protected from falls by the use of personal fall arrest systems or guardrail systems meeting the requirements of paragraph (g)(4) of this section:  a) Jobsite located at 12 Langton Lane in Newtown Square, Pennsylvania- On or about July 31, 2025,  the employer did not ensure that employees conducting gutter installation activities were provided fall protection systems or guard rail systems, thereby exposing employees to fall hazards of approximately 35 feet.
Recent events (1)
  • — Z (S) $3972

1926.454 A

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 22, 2026
Abate by
Mar 11, 2026
Penalty
Initial $3,972 · Current $3,972
29 CFR  1926.454(a): The employer did not have each employee who performed work while on a scaffold trained by a person qualified in the subject matter to recognize the hazards associated with the type of scaffold being used and to understand the procedures to control or minimize those hazards.   a) Jobsite located at 12 Langton Lane in Newtown Square, Pennsylvania- On or about July 31, 2025, the employer did not train each employee conducting gutter installation activities on scaffolds, who were exposed to fall hazards between approximately 35 feet, to recognize the hazards associated with working from scaffolds to understand the procedures to control or minimize those hazards.
Recent events (1)
  • — Z (S) $3972

1926.501 B13

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 22, 2026
Penalty
Initial $3,972 · Current $3,972
29 CFR  1926.501(b)(13): Each employee(s) engaged in residential construction activities 6 feet (1.8 m) or more above lower levels were not protected by guardrail systems, safety net system, or personal fall arrest system, nor were employee(s) provided with an alternative fall protection measure under another provision of paragraph 1926.501 (b):   a) Jobsite located at 12 Langton Lane in Newtown Square, Pennsylvania- On or about July 31, 2025,  the employer did not ensure an employee engaged in residential construction activities 6 feet or more above lower levels was protected by guardrail systems, safety net system, or personal fall arrest system.  An employee was performing caulking of the residential building approximately 13 feet to the ground level without the use of a fall protection system.
Recent events (1)
  • — Z (S) $3972

1926.503 A01

Serious Gravity 10 1 instance 1 exposed
Issued
Jan 22, 2026
Abate by
Mar 11, 2026
Penalty
Initial $3,972 · Current $3,972
29 CFR 1926.503(a)(1): Employer did not provide fall protection training to those employees who might be exposed to a fall hazard:  a) Jobsite located at 12 Langton Lane in Newtown Square, Pennsylvania- On or about July 31, 2025, the employer did not provide fall protection training to employees who were exposed to fall hazards.  Employees performed gutter installation and caulking activities without being trained on fall protection, thereby exposing employees to fall hazards.
Recent events (1)
  • — Z (S) $3972

1926.1053 B04

Serious Gravity 1 1 instance 1 exposed
Issued
Jan 22, 2026
Penalty
Initial $1,447 · Current $1,447
29 CFR  1926.1053(b)(4):Ladder(s) were used for purposes other than the purpose for which they were designed.  a) Jobsite located at or near 1388 S 10th Street, Philadelphia PA- Exterior Scaffold- On or about April 22, 2025, the employer did not ensure an employee working from an  A- frame ladder were using the ladder in which it was designed. The employee used  a closed A- frame ladder, propped against the wall of the building exposing employees to fall hazards.
Recent events (1)
  • — Z (S) $1447

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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 348409566.

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