# JULIAN QUARRY #2 CHESTERFIELD STONE

- **MSHA mine ID:** 4300498
- **Status:** Temporarily Idled
- **Type / commodity:** Surface / Dimension Stone NEC
- **Location:** Windsor, VT
- **Operator:** JULIAN MATERIALS, LLC
- **Controller:** Andrew C  Julian; Jason B  Julian
- **Public source rows linked:** 446
- **Source coverage:** 11 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Andrew C  Julian; Jason B  Julian (0106163) → JULIAN MATERIALS, LLC (0154053) → JULIAN QUARRY #2 CHESTERFIELD STONE (4300498)**

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

## Controller and operator valid-time history

- **Peter  Holl  et al → Ghl Construction Corp:** 1996-04-01 through 2009-01-31; derived from co-tenure at mine 4300498; source `msha-controller-operator-history`.
- **Jeremy  Blum → Chesterfield Stone:** 2009-02-01 through 2013-06-30; derived from co-tenure at mine 4300498; source `msha-controller-operator-history`.
- **Andrew C  Julian et al → Julian Enterprises, LLC:** 2013-07-01 through 2018-03-18; derived from co-tenure at mine 4300498; source `msha-controller-operator-history`.
- **Jason B  Julian et al → Julian Enterprises, LLC:** 2013-07-01 through 2018-03-18; derived from co-tenure at mine 4300498; source `msha-controller-operator-history`.
- **Jason B  Julian et al → Julian Materials, LLC:** 2018-03-19 through current/open; derived from co-tenure at mine 4300498; source `msha-controller-operator-history`.
- **Andrew C  Julian et al → Julian Materials, LLC:** 2018-03-19 through current/open; derived from co-tenure at mine 4300498; source `msha-controller-operator-history`.

- History rows: 6
- 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: 2026-10-17T05:35:58.500035+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 — 49 since 2021:** Violations and penalties 157 violation rows across the full record; 45 carry an S&S flag and $65,109 appears in current assessed amounts.
3. **HEALTH — 8 samples:** Occupational health samples 8 personal. 2 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 115 employee hours and 1 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 20 linked rows:** Contests, conferences and decisions 10 contested-violation rows, 10 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 56 inspection events and 666 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.** (5 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30
- **30 CFR 56.20011 — Barricades and warning signs.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20011
- **30 CFR 56.11001 — Safe access.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001
- **30 CFR 56.4200 — General requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4200
- **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 56.23002 — Written safety program.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-T/section-56.23002
- **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

- **Addresses of Record:** 1 rows; 2026-05-29 through 2026-05-29; source ID `msha-addresses`
- **Assessed Violations:** 155 rows; 2000-05-24 through 2025-04-15; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 10 rows; 2011-04-04 through 2011-06-29; source ID `msha-civil-penalty-dockets-decisions`
- **Contested Violations:** 10 rows; 2009-06-09 through 2009-11-17; source ID `msha-contested-violations`
- **Controller and Operator History:** 6 rows; 1996-04-01 through 2018-03-19; source ID `msha-controller-operator-history`
- **Inspections:** 56 rows; 2000-05-24 through 2026-05-29; 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:** 28 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:** 8 rows; 2010-09-08 through 2023-11-01; source ID `msha-personal-health-samples`
- **Violations:** 157 rows; 2000-05-24 through 2025-04-15; 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/julian-quarry-2-chesterfield-stone-4300498`
- JSON: `/api/v1/mines/julian-quarry-2-chesterfield-stone-4300498`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4300498/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4300498/relationships`
- MCP resource: `mine://4300498/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`