# Parker's Sand & Gravel Inc

- **MSHA mine ID:** 1001252
- **Status:** Active
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Fremont, ID
- **Operator:** Parker's Sand & Gravel Inc
- **Controller:** Casey  Parker
- **Public source rows linked:** 449
- **Source coverage:** 12 / 20
- **Generated:** 2026-10-18T09:31:49.615Z

## Current entity hierarchy

**Casey  Parker (0187701) → Parker's Sand & Gravel Inc (L01173) → Parker's Sand & Gravel Inc (1001252)**

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

## Controller and operator valid-time history

- **Mike  Parker → Parker's Sand & Gravel Inc:** 1950-01-01 through 2023-12-31; derived from co-tenure at mine 1001252; source `msha-controller-operator-history`.
- **Casey  Parker → Parker's Sand & Gravel Inc:** 2024-01-01 through current/open; derived from co-tenure at mine 1001252; source `msha-controller-operator-history`.

- History rows: 2
- Typed edges: 5
- 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 — 29 since 2021:** Violations and penalties 67 violation rows across the full record; 13 carry an S&S flag and $14,599 appears in current assessed amounts.
3. **HEALTH — 12 samples:** Occupational health samples 10 personal; 2 area. 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 2K employee hours and 4 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 4 linked rows:** Contests, conferences and decisions 2 contested-violation rows, 2 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 — 9 since 2021:** Inspections 42 inspection events and 549 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 56.4200 — 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 56.4101 — Warning signs.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101
- **30 CFR 47.41 — Requirement for container labels.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41
- **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 56.15003 — Protective footwear.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15003
- **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 56.9300 — Berms or guardrails.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300
- **30 CFR 56.4600 — Extinguishing equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4600
- **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
- **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; 2026-08-06 through 2026-08-06; source ID `msha-addresses`
- **Metal and Nonmetal Area Samples:** 2 rows; 2014-04-23 through 2014-04-23; source ID `msha-area-samples`
- **Assessed Violations:** 67 rows; 2002-06-04 through 2026-08-25; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 2 rows; 2025-09-12 through 2025-09-12; source ID `msha-civil-penalty-dockets-decisions`
- **Contested Violations:** 2 rows; 2025-05-20 through 2025-05-20; source ID `msha-contested-violations`
- **Controller and Operator History:** 2 rows; 1950-01-01 through 1950-01-01; source ID `msha-controller-operator-history`
- **Inspections:** 42 rows; 2000-07-18 through 2026-08-25; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 206 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 47 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:** 10 rows; 2005-05-18 through 2024-09-04; source ID `msha-personal-health-samples`
- **Violations:** 67 rows; 2002-06-04 through 2026-08-25; 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/parker-s-sand-gravel-inc-1001252`
- JSON: `/api/v1/mines/parker-s-sand-gravel-inc-1001252`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1001252/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1001252/relationships`
- MCP resource: `mine://1001252/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`