# A-Mining Group II LLC.

- **MSHA mine ID:** 0801134
- **Status:** Active
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Gadsden, FL
- **Operator:** A-Mining Group II LLC.
- **Controller:** Joseph H  Anderson
- **Public source rows linked:** 466
- **Source coverage:** 13 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Joseph H  Anderson (M04840) → A-Mining Group II LLC. (0167874) → A-Mining Group II LLC. (0801134)**

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

## Controller and operator valid-time history

- **William C  Lee Jr et al → River Bend Sand Company Inc:** 1989-08-01 through 1991-10-31; derived from co-tenure at mine 0801134; source `msha-controller-operator-history`.
- **Raymond R  Lee et al → River Bend Sand Company Inc:** 1989-08-01 through 1991-10-31; derived from co-tenure at mine 0801134; source `msha-controller-operator-history`.
- **Michael W  Roberts → Roberts Sand Company LLLP:** 1991-11-01 through 2019-08-30; derived from co-tenure at mine 0801134; source `msha-controller-operator-history`.
- **Joseph H  Anderson et al → A-Mining Group II LLC.:** 2019-08-31 through current/open; derived from co-tenure at mine 0801134; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 10
- 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: 2026-10-17T05:35:58.500035+00:00.

## Assessment signals

1. **SAFETY — 2 since 2021:** Accidents and injuries 27 historical accident/injury rows; 0 coded fatalities and 619 lost days across the published record.
2. **COMPLIANCE — 15 since 2021:** Violations and penalties 120 violation rows across the full record; 35 carry an S&S flag and $18,721 appears in current assessed amounts.
3. **HEALTH — 17 samples:** Occupational health samples 17 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 7K employee hours and 11 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 15 linked rows:** Contests, conferences and decisions 6 contested-violation rows, 6 civil-penalty docket/decision rows, and 3 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 — 15 since 2021:** Inspections 73 inspection events and 855 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 56.14107 — 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 62.130 — Permissible exposure level.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.130
- **30 CFR 56.4203 — Extinguisher recharging or replacement.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4203
- **30 CFR 56.12023 — Guarding electrical connections and resistor grids.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12023
- **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 56.12004 — 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 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 56.14132 — 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 56.14103 — 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 56.14112 — 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

## Source coverage

- **Accident, Injuries, and Illnesses:** 27 rows; 2000-10-13 through 2025-05-22; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1991-11-15 through 1991-11-15; source ID `msha-addresses`
- **Assessed Violations:** 119 rows; 2000-12-06 through 2026-04-21; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 6 rows; 2010-04-05 through 2010-04-05; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 3 rows; 2014-10-22 through 2024-08-21; source ID `msha-conferences`
- **Contested Violations:** 6 rows; 2009-06-30 through 2009-06-30; source ID `msha-contested-violations`
- **Controller and Operator History:** 4 rows; 1989-08-01 through 2019-08-31; source ID `msha-controller-operator-history`
- **Inspections:** 73 rows; 2000-05-17 through 2026-04-21; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 24 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 65 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:** 17 rows; 2001-06-27 through 2025-08-28; source ID `msha-personal-health-samples`
- **Violations:** 120 rows; 2000-12-06 through 2026-04-21; 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/a-mining-group-ii-llc-0801134`
- JSON: `/api/v1/mines/a-mining-group-ii-llc-0801134`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0801134/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0801134/relationships`
- MCP resource: `mine://0801134/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`