# Drummond Rock Quarry

- **MSHA mine ID:** 0103126
- **Status:** Abandoned
- **Type / commodity:** Surface / Crushed, Broken Sandstone
- **Location:** Cullman, AL
- **Operator:** Wiregrass Construction Company, Inc.
- **Controller:** Construction Partners Inc
- **Public source rows linked:** 601
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Construction Partners Inc (0114721) → Wiregrass Construction Company, Inc. (0089784) → Drummond Rock Quarry (0103126)**

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

## Controller and operator valid-time history

- **Robert Fulton  Heatherly → Blount Springs Materials Co Inc:** 1998-07-01 through 2015-05-06; derived from co-tenure at mine 0103126; source `msha-controller-operator-history`.
- **Robert D  Heatherly → Blount Springs Materials Co Inc:** 2015-05-07 through 2021-08-01; derived from co-tenure at mine 0103126; source `msha-controller-operator-history`.
- **John  Harper → Wiregrass Construction Company, Inc.:** 2021-08-02 through 2014-07-07; derived from co-tenure at mine 0103126; source `msha-controller-operator-history`.
- **Construction Partners Inc → Wiregrass Construction Company, Inc.:** 2021-08-02 through current/open; derived from co-tenure at mine 0103126; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 10
- 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: 2026-10-13T11:19:05.459773+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 11 historical accident/injury rows; 0 coded fatalities and 46 lost days across the published record.
2. **COMPLIANCE — 12 since 2021:** Violations and penalties 78 violation rows across the full record; 17 carry an S&S flag and $15,069 appears in current assessed amounts.
3. **HEALTH — 9 samples:** Occupational health samples 9 personal. 3 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 26 employee hours and 1 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 45 linked rows:** Contests, conferences and decisions 9 contested-violation rows, 11 civil-penalty docket/decision rows, and 25 conference records linked by issuance number.
6. **CONTRACTORS — 2 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 — 12 since 2021:** Inspections 37 inspection events and 444 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 56.1000 — 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 56.9315 — Dust control.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9315
- **30 CFR 46.7 — New task training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.7
- **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 56.9300 — Berms or guardrails.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300
- **30 CFR 56.16005 — Securing gas cylinders.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16005
- **30 CFR 47.31 — Requirement for a HazCom program.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-D/section-47.31
- **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 56.14112 — 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 56.14100 — 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 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 56.14130 — 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

## Source coverage

- **Accident, Injuries, and Illnesses:** 11 rows; 2001-03-06 through 2007-10-10; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2026-04-07 through 2026-04-07; source ID `msha-addresses`
- **Assessed Violations:** 78 rows; 2000-04-19 through 2024-04-08; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 11 rows; 2002-06-28 through 2011-10-06; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 25 rows; 2001-02-05 through 2003-05-20; source ID `msha-conferences`
- **Contested Violations:** 9 rows; 2007-06-26 through 2007-11-15; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 180 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 40 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 4 rows; 1998-07-01 through 2021-08-02; source ID `msha-controller-operator-history`
- **Inspections:** 37 rows; 2000-04-19 through 2026-04-01; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 90 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 27 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:** 9 rows; 2001-01-23 through 2024-04-10; source ID `msha-personal-health-samples`
- **Violations:** 78 rows; 2000-04-19 through 2024-04-08; 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/drummond-rock-quarry-0103126`
- JSON: `/api/v1/mines/drummond-rock-quarry-0103126`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0103126/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0103126/relationships`
- MCP resource: `mine://0103126/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`