# Great Bend Plant

- **MSHA mine ID:** 3002735
- **Status:** Abandoned
- **Type / commodity:** Surface / Crushed, Broken Limestone NEC
- **Location:** Jefferson, NY
- **Operator:** Heidelberg Materials Northeast-NY LLC
- **Controller:** Heidelberg Materials AG
- **Public source rows linked:** 553
- **Source coverage:** 13 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Heidelberg Materials AG (M00004) → Heidelberg Materials Northeast-NY LLC (L16397) → Great Bend Plant (3002735)**

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

## Controller and operator valid-time history

- **R E  Garman  et al → Pulaski Materials:** 1986-05-01 through 2000-02-17; derived from co-tenure at mine 3002735; source `msha-controller-operator-history`.
- **Hanson PLC → Heidelberg Materials Northeast-NY LLC:** 2000-02-18 through 2007-08-22; derived from co-tenure at mine 3002735; source `msha-controller-operator-history`.
- **Heidelberg Materials AG → Heidelberg Materials Northeast-NY LLC:** 2007-08-23 through current/open; derived from co-tenure at mine 3002735; source `msha-controller-operator-history`.

- History rows: 3
- Typed edges: 8
- 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 2 historical accident/injury rows; 0 coded fatalities and 3 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 14 violation rows across the full record; 2 carry an S&S flag and $1,742 appears in current assessed amounts.
3. **HEALTH — 14 samples:** Occupational health samples 14 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 939 employee hours and 5 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 2 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 2 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 — 0 since 2021:** Inspections 23 inspection events and 345 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 56.14100 — Safety defects; examination, correction and records.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **30 CFR 56.12034 — Guarding around lights.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12034
- **30 CFR 56.14101 — Brakes.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101
- **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 56.4201 — 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 56.14209 — Safety procedures for towing.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14209
- **30 CFR 56.4603 — Closure of valves.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4603
- **30 CFR 56.18010 — First aid.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18010

## Source coverage

- **Accident, Injuries, and Illnesses:** 2 rows; 2006-04-26 through 2006-05-15; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2018-07-13 through 2018-07-13; source ID `msha-addresses`
- **Assessed Violations:** 14 rows; 2002-10-31 through 2012-10-17; source ID `msha-assessed-violations`
- **Conferences:** 2 rows; 2012-07-13 through 2012-07-13; source ID `msha-conferences`
- **Contractor Employment and Production — Quarterly:** 333 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 66 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 3 rows; 1986-05-01 through 2000-02-18; source ID `msha-controller-operator-history`
- **Inspections:** 23 rows; 2000-08-24 through 2018-07-12; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 29 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 51 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:** 14 rows; 2000-08-29 through 2015-10-07; source ID `msha-personal-health-samples`
- **Violations:** 14 rows; 2002-10-31 through 2012-10-17; 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/great-bend-plant-3002735`
- JSON: `/api/v1/mines/great-bend-plant-3002735`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3002735/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3002735/relationships`
- MCP resource: `mine://3002735/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`