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

OSHA Inspection: MAH CONSTRUCTION, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MAH CONSTRUCTION, INC. in 23649 E. IDA PL., AURORA, CO 80016 (NAICS 238160). OSHA activity number 345936173.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
23649 E. IDA PL.
City
AURORA
State
CO
ZIP
80016
Mailing
5100 W. ALAMEDA AVE., DENVER, CO 80219
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238160
Employees
2
Ownership type
A

6 citations on file for this inspection.

1926.102 A01

Serious Gravity 1 1 instance 1 exposed
Issued
Jul 14, 2022
Abate by
Jul 20, 2022
Penalty
Initial $1,865 · Current $1,865
29 CFR  1926.102(a)(1): The employer did not ensure that each affected employee used 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:  a) On or before May 1, 2022, and at times prior, an employee was not wearing an eye protection while using a nail gun and a wood saw. This condition exposed the employee to flying particles while using the nail gun and wood saw.
Recent events (1)
  • — Z (S) $1865

1926.501 B13

Serious Gravity 5 1 instance 2 exposed
Issued
Jul 14, 2022
Abate by
Jul 20, 2022
Penalty
Initial $3,108 · Current $3,108
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) On or before May 1, 2022, and at times prior, the employer did not ensure that each employee(s) engaged in residential construction activities 6 feet or more above lower levels were protected by guardrails, safety nets, or personal fall arrest systems. Employees of MAH Construction, Inc. were exposed to fall hazards greater than 10 feet, while engaged in residential framing activities. Employees were not using fall protection equipment.
Recent events (1)
  • — Z (S) $3108

1926.1052 C01 II

Serious Gravity 5 1 instance 1 exposed
Issued
Jul 14, 2022
Abate by
Jul 20, 2022
Penalty
Initial $2,486 · Current $2,486
29 CFR  1926.1052(c)(1)(ii): Stairways having four or more risers or rising more than 30 inches (76 cm), whichever is less, were not equipped with a stairrail system along each unprotected side or edge:  a) On or before May 1, 2022, and at times prior, an employee accessed the second level of  the building using a stairway with more than four risers. The stairway was not equipped with a stairrail system on each side. This condition exposed the employee to fall hazards.
Recent events (1)
  • — Z (S) $2486

1926.1053 A02

Serious Gravity 5 1 instance 1 exposed
Issued
Jul 14, 2022
Abate by
Jul 20, 2022
Penalty
Initial $3,108 · Current $3,108
29 CFR  1926.1053(a)(2): Ladder rungs, cleats, and steps were not parallel, level, and uniformly spaced when the ladder was in position for use:   a) On or before May 1, 2022, and at times prior, an employee accessed the roof of a residential house using a job-made wooden ladder. The ladder was missing rungs, cleats, and steps. This condition exposed the employee to fall hazards.
Recent events (1)
  • — Z (S) $3108

1926.1053 B01

Serious Gravity 5 1 instance 1 exposed
Issued
Jul 14, 2022
Abate by
Jul 20, 2022
Penalty
Initial $0 · Current $0
29 CFR  1926.1053(b)(1): Where (a) portable ladder(s) was/were used for access to an upper level landing surface and the ladder's length did not allow the ladder side rails to extend at least 3 feet (0.9 m) above the upper landing surface being accessed, the ladder was not secured at its top to a rigid support that will not deflect, and/or a grasping device was not provided to assist employees in mounting and dismounting the ladder:   a) On or before May 1, 2022, and at times prior, an employee accessed the roof of a residential house using a job-made wooden ladder. The side rails of the ladder were not extended at least 3 feet above the landing surface of the roof. This condition exposed the employee to fall hazards.
Recent events (1)
  • — Z (S) $0

1926.1053 B15

Serious Gravity 5 1 instance 1 exposed
Issued
Jul 14, 2022
Abate by
Jul 20, 2022
Penalty
Initial $0 · Current $0
29 CFR  1926.1053(b)(15): Ladders were not inspected by a competent person for visible defects on a periodic basis and after an occurrence that could affect their safe use:   a) On or before May 1, 2022, and at times prior, an employee accessed the roof of a residential house using a job-made wooden ladder. The ladder had missing rungs, cleats, and fillers, and was not set up so that the rails extended at least 3 ft above the upper landing surface. The ladder was not inspected by a competent person prior to use. This condition exposed the employee to fall hazards.
Recent events (1)
  • — Z (S) $0

View MAH Construction, 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 345936173.

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