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Mario Chen: OSHA inspections and violations

Wentzville, Missouri · Roofing Contractors · NAICS 238160

1inspections
4citation items
$14,065current penalties
Nov 1, 2023last inspection

OSHA inspectors have visited Mario Chen in Missouri one time.

It opened on Nov 1, 2023, in Wentzville.

In all, OSHA issued 4 citation items: 4 serious.

The penalties, $14,065 in total, stand where OSHA first set them.

Among construction employers, the typical cited inspection since 2015 ends with a $3,078 penalty. Mario Chen averages $14,065 across 1 cited inspection.

Mario Chen: OSHA citation items per year, 2023 to 2023
Citation items per year, by inspection date.

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Inspection history

Inspection 347073876 OPENED NOV 1, 2023Closed

Unprogrammed other · Partial · Safety · 7 employees at the site · Closed Oct 21, 2026

4614 Darkwoods Dr., Wentzville, MO 63385 · Roofing Contractors · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1926.102(a)(1) · Eye and face protection in construction
 Serious$3,349$3,349Mar 5, 2024Final
Citation 1, item 2
29 CFR 1926.152(a)(1) · Flammable liquids
 Serious$2,679$2,679Mar 5, 2024Final
Citation 1, item 3
29 CFR 1926.501(b)(13) · Fall protection in construction
 Serious$4,688$4,688Mar 5, 2024Final
Citation 1, item 4
29 CFR 1926.1053(b)(1) · Ladders in construction
 Serious$3,349$3,349Mar 5, 2024Final

The rules behind these citations

Current text from the Code of Federal Regulations. Some citations were issued under older wording.

29 CFR 1926.102 · Eye and face protection in construction

29 CFR 1926.102(a)(1)

(a) General. (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.

29 CFR 1926.1053 · Ladders in construction

29 CFR 1926.1053(b)(1)

(1) When portable ladders are used for access to an upper landing surface, the ladder side rails shall extend at least 3 feet (.9 m) above the upper landing surface to which the ladder is used to gain access; or, when such an extension is not possible because of the ladder's length, then the ladder shall be secured at its top to a rigid support that will not deflect, and a grasping device, such as a grabrail, shall be provided to assist employees in mounting and dismounting the ladder. In no case shall the extension be such that ladder deflection under a load would, by itself, cause the ladder to slip off its support.

29 CFR 1926.152 · Flammable liquids

29 CFR 1926.152(a)(1)

(a) General requirements. (1) Only approved containers and portable tanks shall be used for storage and handling of flammable liquids. Approved safety cans or Department of Transportation approved containers shall be used for the handling and use of flammable liquids in quantities of 5 gallons or less, except that this shall not apply to those flammable liquid materials which are highly viscid (extremely hard to pour), which may be used and handled in original shipping containers. For quantities of one gallon or less, the original container may be used, for storage, use and handling of flammable liquids.

29 CFR 1926.501 · Fall protection in construction

Other roofing contractors employers in Missouri

Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.