# Perry Decatur Gravel Co. Inc.

- **MSHA mine ID:** 4002926
- **Status:** Abandoned
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Perry, TN
- **Operator:** Perry Decatur Gravel Co. Inc.
- **Controller:** Jonathan D  Graves
- **Public source rows linked:** 403
- **Source coverage:** 11 / 20
- **Generated:** 2026-10-18T09:31:49.615Z

## Current entity hierarchy

**Jonathan D  Graves (0109547) → Perry Decatur Gravel Co. Inc. (L11742) → Perry Decatur Gravel Co. Inc. (4002926)**

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

## Controller and operator valid-time history

- **Danny L  Lomax → Perry County Gravel Company:** 1986-05-01 through 1990-03-31; derived from co-tenure at mine 4002926; source `msha-controller-operator-history`.
- **Danny L Graves → Perry Decatur Gravel Co. Inc.:** 1990-04-01 through 2013-06-17; derived from co-tenure at mine 4002926; source `msha-controller-operator-history`.
- **Jonathan D  Graves → Perry Decatur Gravel Co. Inc.:** 2013-06-18 through current/open; derived from co-tenure at mine 4002926; 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: 2026-10-18T09:31:49.615908+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 — 0 since 2021:** Violations and penalties 87 violation rows across the full record; 19 carry an S&S flag and $38,590 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 3K employee hours and 6 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 36 linked rows:** Contests, conferences and decisions 18 contested-violation rows, 18 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 — 0 since 2021:** Inspections 39 inspection events and 447 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 56.11001 — 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 41.12 — Changes; notification by operator.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-41/subpart-B/section-41.12
- **30 CFR 56.12018 — Identification of power switches.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018
- **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 56.16005 — Securing gas cylinders.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16005
- **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
- **30 CFR 56.20003 — Housekeeping.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003
- **30 CFR 56.14107 — Moving machine parts.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107
- **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 56.14130 — Roll-over protective structures (ROPS) and seat belts.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14130
- **30 CFR 47.41 — Requirement for container labels.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41
- **30 CFR 56.12032 — Inspection and cover plates.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032

## Source coverage

- **Addresses of Record:** 1 rows; 2013-12-31 through 2013-12-31; source ID `msha-addresses`
- **Assessed Violations:** 87 rows; 2000-04-04 through 2013-11-05; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 18 rows; 2011-10-06 through 2011-10-06; source ID `msha-civil-penalty-dockets-decisions`
- **Contested Violations:** 18 rows; 2010-01-20 through 2010-01-21; source ID `msha-contested-violations`
- **Controller and Operator History:** 3 rows; 1986-05-01 through 1990-04-01; source ID `msha-controller-operator-history`
- **Inspections:** 39 rows; 2000-04-03 through 2014-07-07; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 112 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:** 9 rows; 2003-05-07 through 2012-12-06; source ID `msha-personal-health-samples`
- **Violations:** 87 rows; 2000-04-04 through 2013-11-05; 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/perry-decatur-gravel-co-inc-4002926`
- JSON: `/api/v1/mines/perry-decatur-gravel-co-inc-4002926`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4002926/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4002926/relationships`
- MCP resource: `mine://4002926/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`