# CEMEX - QUEEN CREEK

- **MSHA mine ID:** 0202316
- **Status:** Abandoned
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Pinal, AZ
- **Operator:** CEMEX Construction Materials South LLC
- **Controller:** Cemex S A
- **Public source rows linked:** 373
- **Source coverage:** 13 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Cemex S A (M09149) → CEMEX Construction Materials South LLC (0093625) → CEMEX - QUEEN CREEK (0202316)**

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

## Controller and operator valid-time history

- **Ed  Johnson → Johnson-Stewart-Johnson Mining Company Inc:** 1986-06-01 through 1986-07-20; derived from co-tenure at mine 0202316; source `msha-controller-operator-history`.
- **Blue Circle Industries Plc → Blue Circle West:** 1986-07-21 through 1989-07-31; derived from co-tenure at mine 0202316; source `msha-controller-operator-history`.
- **Empresas Tolteca → B C W Inc:** 1989-08-01 through 1990-09-30; derived from co-tenure at mine 0202316; source `msha-controller-operator-history`.
- **Cemex S A → Sunward Materials:** 1990-10-01 through 2001-07-11; derived from co-tenure at mine 0202316; source `msha-controller-operator-history`.
- **Cemex S A → CEMEX Construction Materials, Inc.:** 2001-07-12 through 2001-09-18; derived from co-tenure at mine 0202316; source `msha-controller-operator-history`.
- **Cemex S A → Cemex:** 2001-09-19 through 2006-06-19; derived from co-tenure at mine 0202316; source `msha-controller-operator-history`.
- **Cemex S A → Cemex Construction Materials LP:** 2006-06-20 through 2008-07-31; derived from co-tenure at mine 0202316; source `msha-controller-operator-history`.
- **Cemex S A → CEMEX Construction Materials South LLC:** 2008-08-01 through current/open; derived from co-tenure at mine 0202316; source `msha-controller-operator-history`.

- History rows: 8
- Typed edges: 23
- 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 — 0 since 2021:** Accidents and injuries 4 historical accident/injury rows; 0 coded fatalities and 27 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 42 violation rows across the full record; 18 carry an S&S flag and $11,971 appears in current assessed amounts.
3. **HEALTH — 11 samples:** Occupational health samples 11 personal. 1 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 0 employee hours and 0 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 2 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 2 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 — 0 since 2021:** Inspections 24 inspection events and 347 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 56.4011 — Abandoned electric circuits.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4011
- **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.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107
- **30 CFR 56.11001 — Safe access.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001
- **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
- **30 CFR 56.15005 — Safety belts and lines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15005
- **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 56.12004 — 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 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

## Source coverage

- **Accident, Injuries, and Illnesses:** 4 rows; 2002-04-02 through 2004-08-26; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2016-02-09 through 2016-02-09; source ID `msha-addresses`
- **Assessed Violations:** 41 rows; 2001-11-21 through 2010-04-15; source ID `msha-assessed-violations`
- **Conferences:** 2 rows; 2003-08-29 through 2007-04-02; source ID `msha-conferences`
- **Contractor Employment and Production — Quarterly:** 77 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 24 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 8 rows; 1986-06-01 through 2008-08-01; source ID `msha-controller-operator-history`
- **Inspections:** 24 rows; 2001-11-21 through 2011-10-03; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 114 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 24 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:** 11 rows; 2003-08-06 through 2010-04-15; source ID `msha-personal-health-samples`
- **Violations:** 42 rows; 2001-11-21 through 2010-04-15; 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/cemex-queen-creek-0202316`
- JSON: `/api/v1/mines/cemex-queen-creek-0202316`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0202316/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0202316/relationships`
- MCP resource: `mine://0202316/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`