# Georgetown Quarry

- **MSHA mine ID:** 4104715
- **Status:** Abandoned
- **Type / commodity:** Surface / Lime
- **Location:** Williamson, TX
- **Operator:** Austin White Lime Company, Ltd.
- **Controller:** Robinson Family Management
- **Public source rows linked:** 310
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Robinson Family Management (0195181) → Austin White Lime Company, Ltd. (L30606) → Georgetown Quarry (4104715)**

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

## Controller and operator valid-time history

- **J.O.  Robinson et al → Austin White Lime Company, Ltd.:** 2008-03-10 through 2024-04-24; derived from co-tenure at mine 4104715; source `msha-controller-operator-history`.
- **Robinson Family Management et al → Austin White Lime Company, Ltd.:** 2024-04-25 through current/open; derived from co-tenure at mine 4104715; source `msha-controller-operator-history`.

- History rows: 2
- Typed edges: 5
- 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 11 historical accident/injury rows; 0 coded fatalities and 143 lost days across the published record.
2. **COMPLIANCE — 7 since 2021:** Violations and penalties 31 violation rows across the full record; 2 carry an S&S flag and $3,695 appears in current assessed amounts.
3. **HEALTH — 9 samples:** Occupational health samples 9 personal. 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 1K employee hours and 2 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 3 linked rows:** Contests, conferences and decisions 1 contested-violation rows, 1 civil-penalty docket/decision rows, and 1 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 — 7 since 2021:** Inspections 30 inspection events and 428 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 56.12034 — Guarding around lights.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12034
- **30 CFR 46.8 — Annual refresher training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.8
- **30 CFR 56.14100 — Safety defects; examination, correction and records.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **30 CFR 56.12025 — Grounding circuit enclosures.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12025
- **30 CFR 56.4104 — Combustible waste.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4104
- **30 CFR 56.3131 — Pit or quarry wall perimeter.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3131
- **30 CFR 46.9 — Records of training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.9
- **30 CFR 46.6 — Newly hired experienced miner training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.6
- **30 CFR 56.12018 — Identification of power switches.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018
- **30 CFR 56.12030 — Correction of dangerous conditions.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030

## Source coverage

- **Accident, Injuries, and Illnesses:** 11 rows; 2008-07-11 through 2016-10-21; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2024-04-06 through 2024-04-06; source ID `msha-addresses`
- **Assessed Violations:** 31 rows; 2008-06-11 through 2023-08-28; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 1 rows; 2017-07-25 through 2017-07-25; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 1 rows; 2017-06-14 through 2017-06-14; source ID `msha-conferences`
- **Contested Violations:** 1 rows; 2016-10-26 through 2016-10-26; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 39 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 11 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 2 rows; 2008-03-10 through 2008-03-10; source ID `msha-controller-operator-history`
- **Inspections:** 30 rows; 2008-06-11 through 2025-02-10; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 118 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 23 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Metal and Nonmetal Personal Health Samples:** 9 rows; 2008-09-24 through 2023-08-29; source ID `msha-personal-health-samples`
- **Violations:** 31 rows; 2008-06-11 through 2023-08-28; 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/georgetown-quarry-4104715`
- JSON: `/api/v1/mines/georgetown-quarry-4104715`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4104715/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4104715/relationships`
- MCP resource: `mine://4104715/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`