# CARTER QUARRY

- **MSHA mine ID:** 3609845
- **Status:** Intermittent
- **Type / commodity:** Surface / Dimension Stone NEC
- **Location:** Susquehanna, PA
- **Operator:** VASQUEZ STONE SUPPLY LLC
- **Controller:** Enrique E  Vasquez
- **Public source rows linked:** 205
- **Source coverage:** 9 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Enrique E  Vasquez (0104393) → VASQUEZ STONE SUPPLY LLC (0136193) → CARTER QUARRY (3609845)**

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

## Controller and operator valid-time history

- **Edward J  Murray → Murray Stone:** 2010-03-31 through 2020-03-24; derived from co-tenure at mine 3609845; source `msha-controller-operator-history`.
- **Mathew R  Vandemark → Vandemark Stone:** 2020-03-25 through 2021-08-22; derived from co-tenure at mine 3609845; source `msha-controller-operator-history`.
- **Luis R  Vasquez → D & L Stone Supply LLC:** 2021-08-23 through 2022-08-09; derived from co-tenure at mine 3609845; source `msha-controller-operator-history`.
- **Enrique E  Vasquez → Vasquez Stone Supply LLC:** 2022-08-10 through current/open; derived from co-tenure at mine 3609845; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 12
- 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 — 25 since 2021:** Violations and penalties 46 violation rows across the full record; 11 carry an S&S flag and $6,871 appears in current assessed amounts.
3. **HEALTH — 6 samples:** Occupational health samples 6 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 3 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 — 13 since 2021:** Inspections 27 inspection events and 244 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 56.1000 — Notification of commencement of operations and closing of mines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-A/section-56.1000
- **30 CFR 56.4201 — Inspection.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201
- **30 CFR 56.9301 — Dump site restraints.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9301
- **30 CFR 50.30 — Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.** (4 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30
- **30 CFR 56.14132 — Horns and backup alarms.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132
- **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 56.12004 — Electrical conductors.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004

## Source coverage

- **Addresses of Record:** 1 rows; 2026-06-30 through 2026-06-30; source ID `msha-addresses`
- **Assessed Violations:** 46 rows; 2010-10-06 through 2026-06-30; source ID `msha-assessed-violations`
- **Controller and Operator History:** 4 rows; 2010-03-31 through 2022-08-10; source ID `msha-controller-operator-history`
- **Inspections:** 27 rows; 2010-04-07 through 2026-06-30; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 57 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 17 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:** 6 rows; 2010-10-19 through 2023-09-06; source ID `msha-personal-health-samples`
- **Violations:** 46 rows; 2010-10-06 through 2026-06-30; 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/carter-quarry-3609845`
- JSON: `/api/v1/mines/carter-quarry-3609845`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3609845/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3609845/relationships`
- MCP resource: `mine://3609845/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`