# Rilite Aggregate

- **MSHA mine ID:** 2600434
- **Status:** Active
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Washoe, NV
- **Operator:** Rilite Aggregate
- **Controller:** Rilite Incorporated
- **Public source rows linked:** 1,029
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Rilite Incorporated (M37799) → Rilite Aggregate (L37799) → Rilite Aggregate (2600434)**

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

## Controller and operator valid-time history

- **Rilite Incorporated → Rilite Aggregate:** 1950-01-01 through current/open; derived from co-tenure at mine 2600434; source `msha-controller-operator-history`.

- History rows: 1
- Typed edges: 3
- 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 — 1 since 2021:** Accidents and injuries 19 historical accident/injury rows; 0 coded fatalities and 108 lost days across the published record.
2. **COMPLIANCE — 38 since 2021:** Violations and penalties 211 violation rows across the full record; 29 carry an S&S flag and $48,186 appears in current assessed amounts.
3. **HEALTH — 19 samples:** Occupational health samples 19 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 8K employee hours and 21 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 8 linked rows:** Contests, conferences and decisions 3 contested-violation rows, 4 civil-penalty docket/decision rows, and 1 conference records linked by issuance number.
6. **CONTRACTORS — 4 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 — 19 since 2021:** Inspections 79 inspection events and 1K 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 46.3 — Training plans.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.3
- **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 56.14100 — Safety defects; examination, correction and records.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **30 CFR 56.14112 — Construction and maintenance of guards.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112
- **30 CFR 56.14103 — Operators stations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14103
- **30 CFR 56.23003 — Requirements for written safety program.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-T/section-56.23003
- **30 CFR 57.9101 — Operating speeds and control of equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-H/section-57.9101
- **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

## Source coverage

- **Accident, Injuries, and Illnesses:** 19 rows; 2000-01-29 through 2021-08-03; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1976-04-01 through 1976-04-01; source ID `msha-addresses`
- **Assessed Violations:** 209 rows; 2000-06-20 through 2026-06-29; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 4 rows; 2004-07-02 through 2012-08-15; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 1 rows; 2017-11-14 through 2017-11-14; source ID `msha-conferences`
- **Contested Violations:** 3 rows; 2009-08-26 through 2011-08-12; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 192 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 43 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 1 rows; 1950-01-01 through 1950-01-01; source ID `msha-controller-operator-history`
- **Inspections:** 79 rows; 2000-06-20 through 2026-06-29; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 201 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 45 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:** 19 rows; 2002-10-30 through 2025-09-23; source ID `msha-personal-health-samples`
- **Violations:** 211 rows; 2000-06-20 through 2026-06-29; 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/rilite-aggregate-2600434`
- JSON: `/api/v1/mines/rilite-aggregate-2600434`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/2600434/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/2600434/relationships`
- MCP resource: `mine://2600434/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`