# D & B SAND AND GRAVEL

- **MSHA mine ID:** 2200467
- **Status:** Active
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Copiah, MS
- **Operator:** DICKERSON AND BOWEN INC
- **Controller:** Granite Construction Inc
- **Public source rows linked:** 639
- **Source coverage:** 14 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Granite Construction Inc (M00079) → DICKERSON AND BOWEN INC (L08893) → D & B SAND AND GRAVEL (2200467)**

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

## Controller and operator valid-time history

- **Lester  Williams et al → D & B Sand & Gravel Co Inc:** 1978-03-09 through 2023-01-01; derived from co-tenure at mine 2200467; source `msha-controller-operator-history`.
- **Lester  Williams et al → Dickerson and Bowen Inc:** 2023-01-02 through 2024-07-31; derived from co-tenure at mine 2200467; source `msha-controller-operator-history`.
- **Granite Construction Inc → Dickerson and Bowen Inc:** 2024-08-01 through current/open; derived from co-tenure at mine 2200467; source `msha-controller-operator-history`.

- History rows: 3
- Typed edges: 8
- 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 — 1 since 2021:** Accidents and injuries 3 historical accident/injury rows; 0 coded fatalities and 270 lost days across the published record.
2. **COMPLIANCE — 32 since 2021:** Violations and penalties 194 violation rows across the full record; 56 carry an S&S flag and $69,993 appears in current assessed amounts.
3. **HEALTH — 26 samples:** Occupational health samples 26 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 12 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 9 linked rows:** Contests, conferences and decisions 3 contested-violation rows, 6 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
6. **CONTRACTORS — 1 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 — 24 since 2021:** Inspections 85 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 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 56.20010 — Retaining dams.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20010
- **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 56.14107 — 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 50.30 — Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30
- **30 CFR 56.14209 — Safety procedures for towing.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14209
- **30 CFR 46.5 — New miner training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.5
- **30 CFR 56.14130 — Roll-over protective structures (ROPS) and seat belts.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14130
- **30 CFR 56.18002 — Examination of working places.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002

## Source coverage

- **Accident, Injuries, and Illnesses:** 3 rows; 2011-04-25 through 2022-07-11; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1979-09-16 through 1979-09-16; source ID `msha-addresses`
- **Assessed Violations:** 192 rows; 2000-02-08 through 2026-04-21; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 6 rows; 2001-03-16 through 2011-04-27; source ID `msha-civil-penalty-dockets-decisions`
- **Contested Violations:** 3 rows; 2008-03-05 through 2008-03-05; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 40 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 11 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 3 rows; 1978-03-09 through 2023-01-02; source ID `msha-controller-operator-history`
- **Inspections:** 85 rows; 2000-02-08 through 2026-07-31; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 22 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 52 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:** 26 rows; 2005-11-02 through 2025-08-13; source ID `msha-personal-health-samples`
- **Violations:** 194 rows; 2000-02-08 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/d-b-sand-and-gravel-2200467`
- JSON: `/api/v1/mines/d-b-sand-and-gravel-2200467`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/2200467/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/2200467/relationships`
- MCP resource: `mine://2200467/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`