# Beaver Gap No. 2 - **MSHA mine ID:** 1518972 - **Status:** Abandoned - **Type / commodity:** Underground / Coal (Bituminous) - **Location:** Knott, KY - **Operator:** CKJ Enterprises, Inc - **Controller:** Charles Collins - **Public source rows linked:** 155 - **Source coverage:** 12 / 20 - **Generated:** 2026-10-13T11:26:59.401Z ## Current entity hierarchy **Charles Collins (C14616) → CKJ Enterprises, Inc (0136174) → Beaver Gap No. 2 (1518972)** Current identity source: `msha-mines`. This is a current snapshot, not a historical claim. ## Controller and operator valid-time history - **Terry L. Hall → Lexie Coal Company, Inc.:** 2006-02-27 through 2006-11-02; derived from co-tenure at mine 1518972; source `msha-controller-operator-history`. - **Randy Gilkerson et al → Ember Contracting Inc:** 2006-11-03 through 2020-02-03; derived from co-tenure at mine 1518972; source `msha-controller-operator-history`. - **Charles Collins → CKJ Enterprises, Inc:** 2020-02-04 through current/open; derived from co-tenure at mine 1518972; source `msha-controller-operator-history`. - History rows: 3 - Typed edges: 9 - 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 13 lost days across the published record. 2. **COMPLIANCE — 0 since 2021:** Violations and penalties 31 violation rows across the full record; 11 carry an S&S flag and $2,308 appears in current assessed amounts. 3. **HEALTH — 60 samples:** Occupational health samples 52 coal dust; 2 coal quartz; 6 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 — 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 — 0 since 2021:** Inspections 9 inspection events and 331 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 75.403 — Maintenance of incombustible content of rock dust.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.403 - **30 CFR 75.1107-9 — Dry chemical devices; capacity; minimum requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1107-9 - **30 CFR 75.400 — Accumulation of combustible materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.400 - **30 CFR 75.1722 — Mechanical equipment guards.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1722 - **30 CFR 77.207 — Illumination.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.207 - **30 CFR 75.503 — Permissible electric face equipment; maintenance.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.503 - **30 CFR 75.816 — Guarding of cables.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-I/section-75.816 - **30 CFR 75.333 — Ventilation controls.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.333 ## Source coverage - **Accident, Injuries, and Illnesses:** 1 rows; 2006-11-24 through 2006-11-24; source ID `msha-accidents` - **Addresses of Record:** 1 rows; 2020-02-20 through 2020-02-20; source ID `msha-addresses` - **Assessed Violations:** 31 rows; 2006-04-26 through 2007-06-04; source ID `msha-assessed-violations` - **Coal Dust Samples:** 52 rows; 2006-05-25 through 2007-04-27; source ID `msha-coal-dust-samples` - **Controller and Operator History:** 3 rows; 2006-02-27 through 2020-02-04; source ID `msha-controller-operator-history` - **Inspections:** 9 rows; 2006-03-02 through 2007-06-04; source ID `msha-inspections` - **Mine Employment and Production — Quarterly:** 14 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` - **Noise Samples:** 6 rows; 2006-12-13 through 2007-03-16; source ID `msha-noise-samples` - **Quartz Samples — Coal:** 2 rows; 2006-12-13 through 2007-03-15; source ID `msha-quartz-samples` - **Violations:** 31 rows; 2006-04-26 through 2007-06-04; 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/beaver-gap-no-2-1518972` - JSON: `/api/v1/mines/beaver-gap-no-2-1518972` - Silica records, units, sample status and quarterly means: `/api/v1/mines/1518972/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows) - Relationship JSON: `/api/v1/mines/1518972/relationships` - MCP resource: `mine://1518972/assessment` - Complete Title 30 corpus: `/data/title30-sections.json`