# Atlas Anthracite Coal Corporation

- **MSHA mine ID:** 3609843
- **Status:** Active
- **Type / commodity:** Surface / Coal (Anthracite)
- **Location:** Northumberland, PA
- **Operator:** D. Molesevich & Sons Construction Co., Inc.
- **Controller:** Jeff M  Molesevich; Dennis M  Molesevich Sr
- **Public source rows linked:** 545
- **Source coverage:** 11 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Jeff M  Molesevich; Dennis M  Molesevich Sr (0064829) → D. Molesevich & Sons Construction Co., Inc. (0077143) → Atlas Anthracite Coal Corporation (3609843)**

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

## Controller and operator valid-time history

- **Dennis M  Molesevich Sr et al → D. Molesevich & Sons Construction Co., Inc.:** 2010-03-25 through current/open; derived from co-tenure at mine 3609843; source `msha-controller-operator-history`.
- **Jeff M  Molesevich  et al → D. Molesevich & Sons Construction Co., Inc.:** 2010-03-25 through current/open; derived from co-tenure at mine 3609843; source `msha-controller-operator-history`.

- History rows: 2
- Typed edges: 4
- 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: 2026-10-17T05:35:58.500035+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 2 historical accident/injury rows; 0 coded fatalities and 154 lost days across the published record.
2. **COMPLIANCE — 33 since 2021:** Violations and penalties 67 violation rows across the full record; 14 carry an S&S flag and $8,727 appears in current assessed amounts.
3. **HEALTH — 302 samples:** Occupational health samples 183 coal dust; 11 coal quartz; 108 noise. 0 personal-sample rows have a published C/E ratio above 1; 13 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 — No published quarter:** Quarterly production and employment The source remains registered, but no mine-keyed quarterly production row was published.
5. **LEGAL — 0 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
6. **CONTRACTORS — 0 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 — 19 since 2021:** Inspections 53 inspection events and 2K published inspection hours across the historical record.

## EIA annual operating context

- **Reporting year:** 2024
- **Production:** 0 short tons
- **Labor hours:** 20,143
- **Average employees:** 13
- **Coal supply region:** Appalachia Northern
- **Union code:** Not published
- **Published rows under this MSHA ID:** 1

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 77.400 — Mechanical equipment guards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.400
- **30 CFR 71.209 — Status change reports.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-C/section-71.209
- **30 CFR 77.1109 — Quantity and location of firefighting equipment.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1109
- **30 CFR 77.1000-1 — Filing of plan.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-K/section-77.1000-1
- **30 CFR 71.206 — Quarterly sampling; designated work positions.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-C/section-71.206
- **30 CFR 77.502 — Electric equipment; examination, testing, and maintenance.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.502
- **30 CFR 77.205 — Travelways at surface installations.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.205
- **30 CFR 77.511 — Danger signs at electrical installations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.511
- **30 CFR 77.1102 — Warning signs; smoking and open flame.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1102

## Source coverage

- **Accident, Injuries, and Illnesses:** 2 rows; 2011-11-13 through 2020-10-13; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2010-04-05 through 2010-04-05; source ID `msha-addresses`
- **Assessed Violations:** 67 rows; 2011-01-28 through 2026-05-11; source ID `msha-assessed-violations`
- **Coal Dust Samples:** 183 rows; 2010-09-08 through 2026-09-28; source ID `msha-coal-dust-samples`
- **Controller and Operator History:** 2 rows; 2010-03-25 through 2010-03-25; source ID `msha-controller-operator-history`
- **Inspections:** 53 rows; 2010-05-12 through 2026-05-06; source ID `msha-inspections`
- **Mine Employment and Production — Yearly:** 50 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 108 rows; 2010-09-14 through 2025-12-17; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 11 rows; 2013-03-20 through 2025-12-11; source ID `msha-quartz-samples`
- **Violations:** 67 rows; 2011-01-28 through 2026-05-11; 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/atlas-anthracite-coal-corporation-3609843`
- JSON: `/api/v1/mines/atlas-anthracite-coal-corporation-3609843`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3609843/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3609843/relationships`
- MCP resource: `mine://3609843/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`