# SALISBURY PINK QUARRY

- **MSHA mine ID:** 3100017
- **Status:** Intermittent
- **Type / commodity:** Surface / Dimension Granite
- **Location:** Rowan, NC
- **Operator:** Carolina Quarries Inc
- **Controller:** Martin Marietta Materials Inc
- **Public source rows linked:** 1,199
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Martin Marietta Materials Inc (M00174) → Carolina Quarries Inc (L15617) → SALISBURY PINK QUARRY (3100017)**

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

## Controller and operator valid-time history

- **Thomas F  Purner → Matthews International Corp:** 1950-01-01 through 1992-05-21; derived from co-tenure at mine 3100017; source `msha-controller-operator-history`.
- **George T  Oglesby → Carolina Quarries Inc:** 1992-05-22 through 1997-10-31; derived from co-tenure at mine 3100017; source `msha-controller-operator-history`.
- **Kurt M  Swenson → Carolina Quarries Inc:** 1997-11-01 through 2016-09-20; derived from co-tenure at mine 3100017; source `msha-controller-operator-history`.
- **Polycor Inc → Carolina Quarries Inc:** 2016-09-21 through 2023-02-15; derived from co-tenure at mine 3100017; source `msha-controller-operator-history`.
- **TorQuest Partners Inc → Carolina Quarries Inc:** 2023-02-16 through 2023-08-31; derived from co-tenure at mine 3100017; source `msha-controller-operator-history`.
- **Polycor Inc → Carolina Quarries Inc:** 2023-09-01 through 2026-01-27; derived from co-tenure at mine 3100017; source `msha-controller-operator-history`.
- **Martin Marietta Materials Inc → Carolina Quarries Inc:** 2026-01-28 through current/open; derived from co-tenure at mine 3100017; source `msha-controller-operator-history`.

- History rows: 7
- Typed edges: 17
- 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 38 historical accident/injury rows; 0 coded fatalities and 472 lost days across the published record.
2. **COMPLIANCE — 2 since 2021:** Violations and penalties 221 violation rows across the full record; 74 carry an S&S flag and $70,548 appears in current assessed amounts.
3. **HEALTH — 103 samples:** Occupational health samples 103 personal. 18 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 179 employee hours and 3 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 76 linked rows:** Contests, conferences and decisions 19 contested-violation rows, 51 civil-penalty docket/decision rows, and 6 conference records linked by issuance number.
6. **CONTRACTORS — 2 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 — 13 since 2021:** Inspections 115 inspection events and 2K 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 50.30 — Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30
- **30 CFR 56.12004 — Electrical conductors.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004
- **30 CFR 56.12028 — Testing grounding systems.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028
- **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 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 46.3 — Training plans.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.3
- **30 CFR 56.18002 — Examination of working places.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002
- **30 CFR 56.14132 — Horns and backup alarms.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132
- **30 CFR 46.5 — New miner training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.5

## Source coverage

- **Accident, Injuries, and Illnesses:** 38 rows; 2000-01-20 through 2019-09-18; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2025-12-02 through 2025-12-02; source ID `msha-addresses`
- **Assessed Violations:** 218 rows; 2000-02-07 through 2024-06-26; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 51 rows; 2000-06-28 through 2016-08-19; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 6 rows; 2012-08-08 through 2024-10-17; source ID `msha-conferences`
- **Contested Violations:** 19 rows; 2007-11-07 through 2016-01-14; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 84 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 24 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 7 rows; 1950-01-01 through 1997-11-01; source ID `msha-controller-operator-history`
- **Inspections:** 115 rows; 2000-02-07 through 2026-06-30; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 256 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 55 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:** 103 rows; 2001-04-04 through 2022-03-17; source ID `msha-personal-health-samples`
- **Violations:** 221 rows; 2000-02-07 through 2024-06-26; 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/salisbury-pink-quarry-3100017`
- JSON: `/api/v1/mines/salisbury-pink-quarry-3100017`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3100017/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3100017/relationships`
- MCP resource: `mine://3100017/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`