# No 1 Slope - **MSHA mine ID:** 3609138 - **Status:** Abandoned and Sealed - **Type / commodity:** Underground / Coal (Anthracite) - **Location:** Dauphin, PA - **Operator:** Harris Coal Co. - **Controller:** Kerry Harris - **Public source rows linked:** 195 - **Source coverage:** 14 / 20 - **Generated:** 2026-10-13T11:26:59.401Z ## Current entity hierarchy **Kerry Harris (0072271) → Harris Coal Co. (0104087) → No 1 Slope (3609138)** Current identity source: `msha-mines`. This is a current snapshot, not a historical claim. ## Controller and operator valid-time history - **Ronald Roseman → Six M Coal Company:** 2003-04-15 through 2006-01-31; derived from co-tenure at mine 3609138; source `msha-controller-operator-history`. - **Ryan D Boyer → Six M Coal Company:** 2006-02-01 through 2007-03-06; derived from co-tenure at mine 3609138; source `msha-controller-operator-history`. - **Ronald Roseman → Six M Coal Co:** 2007-03-07 through 2009-03-05; derived from co-tenure at mine 3609138; source `msha-controller-operator-history`. - **Jerry W Lucas Jr → R & K Coal Company Inc:** 2009-03-06 through 2009-09-20; derived from co-tenure at mine 3609138; source `msha-controller-operator-history`. - **Kerry Harris → Harris Coal Co.:** 2009-09-21 through current/open; derived from co-tenure at mine 3609138; source `msha-controller-operator-history`. - History rows: 5 - Typed edges: 14 - 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 0 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record. 2. **COMPLIANCE — 0 since 2021:** Violations and penalties 21 violation rows across the full record; 8 carry an S&S flag and $944 appears in current assessed amounts. 3. **HEALTH — 16 samples:** Occupational health samples 8 coal dust; 1 coal quartz; 7 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 — 24 linked rows:** Contests, conferences and decisions 9 contested-violation rows, 12 civil-penalty docket/decision rows, and 3 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 — 0 since 2021:** Inspections 71 inspection events and 625 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 75.1312 — Explosives and detonators in underground magazines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-N/section-75.1312 - **30 CFR 75.330 — Face ventilation control devices.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.330 - **30 CFR 75.1200 — Mine map.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-M/section-75.1200 - **30 CFR 75.364 — Weekly examination.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.364 - **30 CFR 77.1103 — Flammable liquids; storage.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1103 - **30 CFR 77.412 — Compressed air systems.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.412 - **30 CFR 75.370 — Mine ventilation plan; submission and approval.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.370 - **30 CFR 75.1502 — Mine emergency evacuation and firefighting program of instruction.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-P/section-75.1502 - **30 CFR 48.3 — Training plans; time of submission; where filed; information required; time for approval; method for disapproval; commencement of training; approval of instructors.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-A/section-48.3 - **30 CFR 77.1110 — Examination and maintenance of firefighting equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1110 ## Source coverage - **Addresses of Record:** 1 rows; 2010-04-14 through 2010-04-14; source ID `msha-addresses` - **Assessed Violations:** 15 rows; 2003-10-26 through 2006-08-21; source ID `msha-assessed-violations` - **Civil Penalty Dockets and Decisions:** 12 rows; 2004-05-07 through 2007-02-07; source ID `msha-civil-penalty-dockets-decisions` - **Coal Dust Samples:** 8 rows; 2006-05-11 through 2006-08-28; source ID `msha-coal-dust-samples` - **Conferences:** 3 rows; 2003-11-17 through 2004-06-15; source ID `msha-conferences` - **Contested Violations:** 9 rows; 2004-11-20 through 2006-08-31; source ID `msha-contested-violations` - **Controller and Operator History:** 5 rows; 2003-04-15 through 2009-09-21; source ID `msha-controller-operator-history` - **Inspections:** 71 rows; 2003-05-19 through 2009-12-14; source ID `msha-inspections` - **Mine Employment and Production — Quarterly:** 32 rows; unknown through unknown; source ID `msha-mine-production-quarterly` - **Mine Employment and Production — Yearly:** 9 rows; unknown through unknown; source ID `msha-mine-production-yearly` - **Mines:** 1 rows; unknown through unknown; source ID `msha-mines` - **Noise Samples:** 7 rows; 2006-05-11 through 2006-08-28; source ID `msha-noise-samples` - **Quartz Samples — Coal:** 1 rows; 2006-05-11 through 2006-05-11; source ID `msha-quartz-samples` - **Violations:** 21 rows; 2003-10-26 through 2007-11-15; 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/no-1-slope-3609138` - JSON: `/api/v1/mines/no-1-slope-3609138` - Silica records, units, sample status and quarterly means: `/api/v1/mines/3609138/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows) - Relationship JSON: `/api/v1/mines/3609138/relationships` - MCP resource: `mine://3609138/assessment` - Complete Title 30 corpus: `/data/title30-sections.json`