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60020 - MARKWEST HYDROCARBON LLC is a other management consulting services employer in SOUTH SHORE, KY. Federal records show 1 OSHA inspection with 0 violations and $0 in penalties. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 2, 2026.

60020 - MARKWEST HYDROCARBON LLC

2 MARKWEST DRIVE, SOUTH SHORE, KY, 41175

Parent: MPLX LP (13 locations)

541618 Top companies in Other Management Consulting Services

Federal Enforcement
1
OSHA inspection

Industry Benchmark

Industry Avg TRIR
0.2
Industry Avg DART
0.1
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA.
OSHA Inspections
1
OSHA Violations
0
Total Penalties
$0
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
MEDIUM
SVEP Flag
No

Data Insights

History Span
7 years
Last Activity
7yr ago
Inspection Rate
0.1/yr
Active Agencies:
NLRB

Inspection Breakdown

Referral
1
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.

Labor Relations (NLRB)

Total Cases
2
Unfair Labor Practice
2
National Labor Relations Board — unfair labor practice charges and union representation cases.

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Inspection History

No inspection records found.

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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Part of a larger organization

60020 - MARKWEST HYDROCARBON LLC is one of 13 establishments in our dataset that roll up under the parent organization MPLX LP. MPLX LP is a SEC public reporter (MPLXP), with most recent reported revenue of $13.0B.

Federal enforcement records on 60020 - MARKWEST HYDROCARBON LLC represent activity at this specific establishment. The full enforcement footprint of MPLX LP across all 13 of its tracked locations is viewable on the parent profile.

Other establishments operated by MPLX LP

Other employers in Other Management Consulting Services within KY

Industry context

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 0.2 for the other management consulting services sector, with a Days Away, Restricted, or Transferred (DART) rate of 0.1.

Activity timeline

No federal enforcement activity has been recorded against this establishment in the past 8 years.

Frequently Asked Questions

What is 60020 - MARKWEST HYDROCARBON LLC's OSHA violation history?
60020 - MARKWEST HYDROCARBON LLC has 1 OSHA inspection on record with 0 violations and $0 in total penalties.
How does 60020 - MARKWEST HYDROCARBON LLC's safety record compare to its industry?
60020 - MARKWEST HYDROCARBON LLC operates in the other management consulting services industry. The industry average Total Recordable Incident Rate (TRIR) is 0.2.

About this data

This profile aggregates federal enforcement records on 60020 - MARKWEST HYDROCARBON LLC of SOUTH SHORE, KY from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, NLRB labor relations cases, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, MSHA, EPA, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.

Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. 60020 - MARKWEST HYDROCARBON LLC resolves to the parent rollup MPLX LP, which operates 13 establishments in our dataset.

This profile may be incomplete if 60020 - MARKWEST HYDROCARBON LLCoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.