# S P No 1

- **MSHA mine ID:** 3901381
- **Status:** Intermittent
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Pennington, SD
- **Operator:** Morris Inc
- **Controller:** Mary  Weinheimer; Nancy  Ronning; Mark  Morris; Julie  Morris-Holter; Jo
- **Public source rows linked:** 436
- **Source coverage:** 13 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Mary  Weinheimer; Nancy  Ronning; Mark  Morris; Julie  Morris-Holter; Jo (0161301) → Morris Inc (L36497) → S P No 1 (3901381)**

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

## Controller and operator valid-time history

- **Milton  Morris et al → Morris Inc:** 1990-09-01 through 2021-03-24; derived from co-tenure at mine 3901381; source `msha-controller-operator-history`.
- **Mark  Morris et al → Morris Inc:** 2021-03-25 through current/open; derived from co-tenure at mine 3901381; source `msha-controller-operator-history`.
- **Mary  Weinheimer et al → Morris Inc:** 2021-03-25 through current/open; derived from co-tenure at mine 3901381; source `msha-controller-operator-history`.
- **Julie  Morris-Holter et al → Morris Inc:** 2021-03-25 through current/open; derived from co-tenure at mine 3901381; source `msha-controller-operator-history`.
- **Nancy  Ronning et al → Morris Inc:** 2021-03-25 through current/open; derived from co-tenure at mine 3901381; source `msha-controller-operator-history`.
- **John  Morris et al → Morris Inc:** 2021-03-25 through current/open; derived from co-tenure at mine 3901381; source `msha-controller-operator-history`.

- History rows: 6
- Typed edges: 9
- 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 2 historical accident/injury rows; 0 coded fatalities and 62 lost days across the published record.
2. **COMPLIANCE — 3 since 2021:** Violations and penalties 38 violation rows across the full record; 7 carry an S&S flag and $5,006 appears in current assessed amounts.
3. **HEALTH — 13 samples:** Occupational health samples 13 personal. 1 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 4 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 28 linked rows:** Contests, conferences and decisions 11 contested-violation rows, 16 civil-penalty docket/decision rows, and 1 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 — 6 since 2021:** Inspections 54 inspection events and 679 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 62.120 — Action level.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.120
- **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 56.14109 — Unguarded conveyors with adjacent travelways.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14109
- **30 CFR 50.30 — Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30
- **30 CFR 56.9300 — Berms or guardrails.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300
- **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 56.3200 — Correction of hazardous conditions.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3200
- **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 56.12005 — Protection of power conductors from mobile equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12005
- **30 CFR 56.12008 — Insulation and fittings for power wires and cables.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008

## Source coverage

- **Accident, Injuries, and Illnesses:** 2 rows; 2009-09-04 through 2010-01-05; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2024-05-09 through 2024-05-09; source ID `msha-addresses`
- **Assessed Violations:** 38 rows; 2000-07-18 through 2025-09-25; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 16 rows; 2001-11-20 through 2013-12-18; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 1 rows; 2016-05-31 through 2016-05-31; source ID `msha-conferences`
- **Contested Violations:** 11 rows; 2008-04-30 through 2013-05-16; source ID `msha-contested-violations`
- **Controller and Operator History:** 6 rows; 1990-09-01 through 1990-09-01; source ID `msha-controller-operator-history`
- **Inspections:** 54 rows; 2000-02-24 through 2026-08-26; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 211 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 44 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:** 13 rows; 2004-11-08 through 2026-08-26; source ID `msha-personal-health-samples`
- **Violations:** 38 rows; 2000-07-18 through 2025-09-25; 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/s-p-no-1-3901381`
- JSON: `/api/v1/mines/s-p-no-1-3901381`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3901381/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3901381/relationships`
- MCP resource: `mine://3901381/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`