# Refuse Disposal

- **MSHA mine ID:** 3606330
- **Status:** Abandoned
- **Type / commodity:** Facility / Coal (Bituminous)
- **Location:** Somerset, PA
- **Operator:** Heritage Coal & Natural Resources, LLC
- **Controller:** KTRV LLC
- **Public source rows linked:** 1,406
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**KTRV LLC (0182320) → Heritage Coal & Natural Resources, LLC (0094965) → Refuse Disposal (3606330)**

Current identity source: `msha-mines`. This is a current snapshot, not a historical claim.

## Controller and operator valid-time history

- **David D  Svonavec et al → Svonavec Inc:** 1977-03-01 through 2010-12-07; derived from co-tenure at mine 3606330; source `msha-controller-operator-history`.
- **Corsa Coal Corporation → Wilson Creek Energy LLC:** 2010-12-08 through 2013-03-14; derived from co-tenure at mine 3606330; source `msha-controller-operator-history`.
- **Quintana Capital Group GP Ltd et al → Wilson Creek Energy LLC:** 2013-03-15 through 2024-09-11; derived from co-tenure at mine 3606330; source `msha-controller-operator-history`.
- **Angela  Svonavec → Heritage Coal & Natural Resources, LLC:** 2024-09-12 through 2024-02-04; derived from co-tenure at mine 3606330; source `msha-controller-operator-history`.
- **KTRV LLC → Heritage Coal & Natural Resources, LLC:** 2024-09-12 through current/open; derived from co-tenure at mine 3606330; source `msha-controller-operator-history`.

- History rows: 5
- Typed edges: 13
- Interval anomalies: 1
- Valid-time bounds: inclusive; date granularity; null end means open-ended in the upstream history row; not independent proof of present control.
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 4 historical accident/injury rows; 0 coded fatalities and 40 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 48 violation rows across the full record; 17 carry an S&S flag and $7,524 appears in current assessed amounts.
3. **HEALTH — 97 samples:** Occupational health samples 69 coal dust; 1 coal quartz; 27 noise. 0 personal-sample rows have a published C/E ratio above 1; 0 noise rows have an action-level or PEL dose above 100%. These are separate measures, not a silica exceedance count. Silica results and sample status are shown separately.
4. **PRODUCTION — 0 tons:** Quarterly production and employment 0 employee hours and 0 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 4 linked rows:** Contests, conferences and decisions 1 contested-violation rows, 1 civil-penalty docket/decision rows, and 2 conference records linked by issuance number.
6. **CONTRACTORS — 8 linked entities:** Contractors Contractors are linked through this mine’s violation or accident records. Their production and hours cover all their operations, so they are not included in this mine’s totals.
7. **INSPECTIONS — 0 since 2021:** Inspections 48 inspection events and 741 published inspection hours across the historical record.

## EIA annual operating context

No matched record in the 2024 EIA coal-public workbook. This may be inapplicable for a non-coal operation.

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 77.1606 — Loading and haulage equipment; inspection and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1606
- **30 CFR 77.1605 — Loading and haulage equipment; installations.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1605
- **30 CFR 47.41 — Requirement for container labels.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41
- **30 CFR 48.29 — Records of training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.29
- **30 CFR 77.1710 — Protective clothing; requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-R/section-77.1710
- **30 CFR 48.31 — Hazard training.** (5 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.31
- **30 CFR 77.215 — Refuse piles; construction requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.215

## Source coverage

- **Accident, Injuries, and Illnesses:** 4 rows; 2010-08-17 through 2014-02-25; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2025-02-12 through 2025-02-12; source ID `msha-addresses`
- **Assessed Violations:** 48 rows; 2010-08-24 through 2015-04-17; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 1 rows; 2011-07-11 through 2011-07-11; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 69 rows; 2011-09-12 through 2015-08-20; source ID `msha-coal-dust-samples`
- **Conferences:** 2 rows; 2012-03-07 through 2013-08-16; source ID `msha-conferences`
- **Contested Violations:** 1 rows; 2010-12-16 through 2010-12-16; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 873 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 217 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 5 rows; 1977-03-01 through 2024-09-12; source ID `msha-controller-operator-history`
- **Inspections:** 48 rows; 2000-03-30 through 2015-04-01; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 54 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 6 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 27 rows; 2011-09-08 through 2014-11-12; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 1 rows; 2014-11-12 through 2014-11-12; source ID `msha-quartz-samples`
- **Violations:** 48 rows; 2010-08-24 through 2015-04-17; source ID `msha-violations`

## Caveats

- This is public-record decision support, not legal advice or an official MSHA record.
- Missing data can indicate no event, publication delay, an unresolved identity, or inapplicability.
- Contractor production data is entity-level and is not attributed to this mine.

## Alternate representations

- HTML: `/mines/refuse-disposal-3606330`
- JSON: `/api/v1/mines/refuse-disposal-3606330`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3606330/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3606330/relationships`
- MCP resource: `mine://3606330/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`