# Itmann Impoundment Area

- **MSHA mine ID:** 4602252
- **Status:** Abandoned
- **Type / commodity:** Facility / Coal (Bituminous)
- **Location:** Wyoming, WV
- **Operator:** Consolidation Coal Company
- **Controller:** Robert E  Murray
- **Public source rows linked:** 270
- **Source coverage:** 12 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Robert E  Murray (C13408) → Consolidation Coal Company (P00812) → Itmann Impoundment Area (4602252)**

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

## Controller and operator valid-time history

- **Consolidation Coal Co-Bethlehem Steel Corp Et Al → Itmann Coal Company:** 1950-01-01 through 1985-08-22; derived from co-tenure at mine 4602252; source `msha-controller-operator-history`.
- **CONSOL Energy Inc → Consolidation Coal Company:** 1985-08-23 through 2013-12-04; derived from co-tenure at mine 4602252; source `msha-controller-operator-history`.
- **Robert E  Murray → Consolidation Coal Company:** 2013-12-05 through current/open; derived from co-tenure at mine 4602252; source `msha-controller-operator-history`.

- History rows: 3
- Typed edges: 8
- Interval anomalies: 0
- 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 1 historical accident/injury rows; 0 coded fatalities and 53 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 10 violation rows across the full record; 5 carry an S&S flag and $1,281 appears in current assessed amounts.
3. **HEALTH — 0 samples:** Occupational health samples No published samples. 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 14 employee hours and 1 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 7 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 7 conference records linked by issuance number.
6. **CONTRACTORS — 1 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 34 inspection events and 289 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 77.215 — Refuse piles; construction requirements.** (4 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.215
- **30 CFR 77.216 — Water, sediment, or slurry impoundments and impounding structures; general.** (5 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.216
- **30 CFR 48.31 — Hazard training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.31

## Source coverage

- **Accident, Injuries, and Illnesses:** 1 rows; 2004-09-01 through 2004-09-01; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2007-07-05 through 2007-07-05; source ID `msha-addresses`
- **Assessed Violations:** 9 rows; 2002-05-01 through 2005-03-29; source ID `msha-assessed-violations`
- **Conferences:** 7 rows; 2002-05-29 through 2005-05-11; source ID `msha-conferences`
- **Contractor Employment and Production — Quarterly:** 150 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 27 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 3 rows; 1950-01-01 through 1985-08-23; source ID `msha-controller-operator-history`
- **Inspections:** 34 rows; 2000-06-20 through 2007-07-02; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 23 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 4 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Violations:** 10 rows; 2002-05-01 through 2005-03-29; 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/itmann-impoundment-area-4602252`
- JSON: `/api/v1/mines/itmann-impoundment-area-4602252`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4602252/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4602252/relationships`
- MCP resource: `mine://4602252/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`