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Establishment profile

MARK CHUN KOH

42560 BURBANK TERRACE, STERLING, VA, 20166
238170Siding Contractors

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OSHA inspections
1
over 9 years
Violations
3
$3,100 in penalties
Penalties
$3,100
$1,033 avg
Accident investigations on record
1 fatality · 2 OSHA follow-ups

Summary

MARK CHUN KOH has accumulated 3 OSHA violations across 1 inspection over 9 years of recorded history, with $3,100 in total assessed penalties.

The establishment sits in the 63rd percentile for violations within its industry-state peer group of 10,958 employers. The most recent enforcement activity was recorded 9 years ago.

Federal records were found in 1 of 16 sources. Sources without matching records returned empty for this establishment.

Agency coverage

MARK CHUN KOH appears in OSHA workplace safety record only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification, FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls. Single-agency enforcement records typically indicate either a discrete incident-based inspection or a low-risk operational profile.

OSHA workplace safety

Inspections
1
0.1 / yr · last 9 yrs
Violations
3
0.3 / yr
Penalties
$3,100
$1,033 avg / violation
67% serious33% other

100% of inspections at this establishment produced violations,

Peer comparison

63rd

Above average violations in NAICS 2381 within VA. Peer group: 10,958 employers. This establishment has 3 OSHA violations; peer median is 2.

Fewer violationsMore violations
Penalty percentile
85th
peer median: $540
Inspection frequency
0th
peer median: 1

Safety self-report (OSHA 300A)

No self-reported injury rates filed with OSHA's Injury Tracking Application for MARK CHUN KOH. Verify directly with OSHA Injury Tracking Application

Industry benchmark

Industry avg TRIR
3.2
BLS SOII 2024
Industry avg DART
2.5
BLS SOII 2024
Self-reported TRIR
Not in OSHA ITA

BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.

OSHA severe injury reports

No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for MARK CHUN KOH. Verify directly with Occupational Safety and Health Administration

OSHA accident events

Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.

DateEventInjuriesHospitalizedFatalities
Jun 22, 2016Fall,Head,Ladder,TorsoFatality11

Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
9 years ago

No federal enforcement activity has been recorded against this establishment in 9+ years. Most recent activity: 9 years ago. Data on this page is refreshed weekly.

Wage & Hour Division (WHD)

No WHD wage, overtime, or child-labor enforcement cases on file for MARK CHUN KOH. Verify directly with Wage and Hour Division

Mine safety (MSHA)

No MSHA mine safety violations on file for MARK CHUN KOH. Verify directly with Mine Safety and Health Administration

Labor relations (NLRB)

No NLRB unfair labor practice charges or union representation cases on file for MARK CHUN KOH. Verify directly with National Labor Relations Board

Visa & labor certification (OFLC)

No H-1B, H-2A, or H-2B labor condition applications on file for MARK CHUN KOH. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for MARK CHUN KOH. Verify directly with Environmental Protection Agency

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for MARK CHUN KOH. Verify directly with UVA Corporate Prosecution Registry

Inspection history

DateTriggerViolationsSeriousPenalty
2016-06-22Fatality/Catastrophe32$3,100

Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.

In the news

Other employers in this industry and state

Other employers in siding contractors within VA, ordered by federal enforcement volume:

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About this data

This profile aggregates federal enforcement records on MARK CHUN KOH from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.

Establishments are matched across agencies using normalized employer name, state, and ZIP code.

OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.

Frequently asked

What is MARK CHUN KOH's OSHA violation history?
MARK CHUN KOH has 1 OSHA inspection on record with 3 violations and $3,100 in total penalties.
How does MARK CHUN KOH's safety record compare to its industry?
MARK CHUN KOH operates in the siding contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 3.2.
Has MARK CHUN KOH had any workplace fatalities?
Yes. Federal records show 1 fatality investigation involving MARK CHUN KOH.