# SUGAR CREEK CEMENT PLANT

- **MSHA mine ID:** 2300158
- **Status:** Abandoned
- **Type / commodity:** Facility / Cement
- **Location:** Jackson, MO
- **Operator:** Central Plains Cement Co
- **Controller:** Eagle Materials Inc
- **Public source rows linked:** 2,890
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Eagle Materials Inc (M00946) → Central Plains Cement Co (0125896) → SUGAR CREEK CEMENT PLANT (2300158)**

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

## Controller and operator valid-time history

- **H K Porter Company Inc → Missouri Portland Cement Company:** 1950-01-01 through 1985-12-26; derived from co-tenure at mine 2300158; source `msha-controller-operator-history`.
- **Lafarge S A → Lafarge Corp:** 1985-12-27 through 2002-09-04; derived from co-tenure at mine 2300158; source `msha-controller-operator-history`.
- **Lafarge S A → Lafarge North America:** 2002-09-05 through 2012-11-30; derived from co-tenure at mine 2300158; source `msha-controller-operator-history`.
- **Eagle Materials Inc → Central Plains Cement Co:** 2012-12-01 through current/open; derived from co-tenure at mine 2300158; source `msha-controller-operator-history`.
- **Holcim Ltd → Lafarge North America:** 2015-07-10 through 2012-11-30; derived from co-tenure at mine 2300158; source `msha-controller-operator-history`.

- History rows: 5
- Typed edges: 14
- Interval anomalies: 1
- 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 114 historical accident/injury rows; 0 coded fatalities and 610 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 301 violation rows across the full record; 83 carry an S&S flag and $65,102 appears in current assessed amounts.
3. **HEALTH — 53 samples:** Occupational health samples 53 personal. 8 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 46K employee hours and 88 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 115 linked rows:** Contests, conferences and decisions 26 contested-violation rows, 54 civil-penalty docket/decision rows, and 35 conference records linked by issuance number.
6. **CONTRACTORS — 20 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 71 inspection events and 3K 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.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **30 CFR 47.42 — Label contents.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.42
- **30 CFR 56.14107 — Moving machine parts.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107
- **30 CFR 56.12019 — Access to stationary electrical equipment or switchgear.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12019
- **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
- **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 56.14112 — Construction and maintenance of guards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112
- **30 CFR 56.11004 — Portable rigid ladders.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11004
- **30 CFR 56.15001 — First-aid materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15001
- **30 CFR 56.14132 — Horns and backup alarms.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132

## Source coverage

- **Accident, Injuries, and Illnesses:** 114 rows; 2000-01-13 through 2013-08-28; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2013-09-30 through 2013-09-30; source ID `msha-addresses`
- **Assessed Violations:** 297 rows; 2000-03-09 through 2013-05-08; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 54 rows; 2002-10-24 through 2012-10-03; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 35 rows; 2000-04-03 through 2003-12-18; source ID `msha-conferences`
- **Contested Violations:** 26 rows; 2010-02-02 through 2011-08-31; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 1,547 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 324 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 5 rows; 1950-01-01 through 2012-12-01; source ID `msha-controller-operator-history`
- **Inspections:** 71 rows; 2000-03-09 through 2013-05-13; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 31 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 30 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:** 53 rows; 2003-08-06 through 2013-05-08; source ID `msha-personal-health-samples`
- **Violations:** 301 rows; 2000-03-09 through 2013-05-08; 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/sugar-creek-cement-plant-2300158`
- JSON: `/api/v1/mines/sugar-creek-cement-plant-2300158`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/2300158/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/2300158/relationships`
- MCP resource: `mine://2300158/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`