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

OSHA Inspection: MAINATO PRO CONSTRUCTION INC

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of MAINATO PRO CONSTRUCTION INC in 47 SCHOOL ST., HAMILTON, MA 01936 (NAICS 238160). OSHA activity number 346179146.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
47 SCHOOL ST.
City
HAMILTON
State
MA
ZIP
01936
Mailing
7 HIGHLAND ST, HOPEDALE, MA 01747
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
238160
Employees
10
Ownership type
A

6 citations on file for this inspection.

1926.102 A01

Serious Gravity 5 1 instance 1 exposed
Issued
Dec 5, 2022
Penalty
Initial $3,419 · Current $1,710 Reduced
29 CFR  1926.102(a)(1): The employer shall ensure that each affected employee uses appropriate eye or face protection when exposed to eye or face hazards from flying particles, molten metal, liquid chemicals, acids or caustic liquids, chemical gases or vapors, or potentially injurious light radiation.  Location - 47 School St. Hamilton, MA  On or about 8/29/2022, employees on a residential roof utilizing pneumatic coil nailers were not protected from potential eye injuries.
Recent events (2)
  • — I (S) $1709.5
  • — Z (S) $3419

1926.502 D15

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Dec 5, 2022
Penalty
Initial $4,786 · Current $0 Reduced
29 CFR  1926.502(d)(15): Anchorage used for attachment for personal fall arrest equipment was not capable of supporting at least 5,000 pounds (22.2 kN) per employee attached nor was it designed, installed and used as follows: As part of a complete personal fall arrest system which maintains a safety factor of at least two; and under the supervision of a qualified person.  Location - 47 School St. Hamilton, MA  On or about 8/29/2022, employees on a residential roof were not protected from falls to a lower level by installing PFAS anchor per the manufacture directions.
Recent events (2)
  • — I (S) $0
  • — Z (S) $4786

1926.552 A01

Serious Gravity 5 1 instance 1 exposed
Issued
Dec 5, 2022
Penalty
Initial $3,419 · Current $1,710 Reduced
29 CFR  1926.552(a)(1): The employer did not comply with manufacturer's specifications and limitations applicable to the operation of all hoists and elevators:   Location - 47 School St. Hamilton, MA  On or about 8/29/2022, employees utilizing a shingle hoist as a extension ladder where not protected from possible falls to a lower level while accessing/egressing the dwelling's roof.
Recent events (2)
  • — I (S) $1709.5
  • — Z (S) $3419

1926.1053 B10

Serious Gravity 10 1 instance 3 exposed
Issued
Dec 5, 2022
Penalty
Initial $4,786 · Current $0 Reduced
29 CFR  1926.1053(b)(10): The tops of a non-self-supporting ladder with more than one support attachment were not placed with the two rails supported equally.   Location - 47 School St. Hamilton, MA  On or about 8/29/2022, employees were exposed to fall hazards while utilizing an extension ladder where the top of both side rails was not equally supported.
Recent events (2)
  • — I (S) $0
  • — Z (S) $4786

1926.501 B13

Repeat Gravity 10 1 instance 5 exposed
Issued
Dec 5, 2022
Penalty
Initial $9,571 · Current $4,786 Reduced
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).  Location - 47 School St. Hamilton, MA  On or about 8/29/2022, employees on a residential roof were not protected from falls to a lower level.  The Mainato Pro Construction Inc was previously cited for a violation of this occupational safety and health standard or its equivalent standard 1926.501(b)(13), which was contained in OSHA inspection number 1521436, citation number 1, item number 1, and was affirmed as a final order on 9/20/2021, with respect to a workplace located at 373 Shrewsbury St. Worcester, MA.
Recent events (2)
  • — I (R) $4785.5
  • — Z (R) $9571

1926.1053 B01

Repeat Gravity 10 1 instance 3 exposed
Issued
Dec 5, 2022
Penalty
Initial $9,571 · Current $4,786 Reduced
29 CFR  1926.1053(b)(1): Where portable ladders were used for access to an upper landing surface and the ladder's length allows, the ladder side rails did not extend at least 3 feet (.9 m) above the upper landing surface being accessed:  Location - 47 School St. Marlborough, MA  On or about 8/29/2022, employees were exposed to fall hazards while climbing and descending a portable ladder that did not extend at least 3 feet above the upper landing surface (roof).  The Mainato Pro Construction Inc was previously cited for a violation of this occupational safety and health standard or its equivalent standard 1926.1053(b)(1), which was contained in OSHA inspection number 1521436, citation number 1, item number 3a, and was affirmed as a final order on 9/20/2021, with respect to a workplace located at 373 Shrewsbury St. Worcester, MA.
Recent events (2)
  • — I (R) $4785.5
  • — Z (R) $9571

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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 346179146.

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