MINE DETAILS
Odessa Cement Plant
MSHA MINE ID4100060
LOCATION
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Odessa Cement Plant31.74222, -102.56250Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-17. MSHA quarterly production and employment reports.
Coal production
—reported short tons
Hours worked
—reported employee hours
Tons per hour
—production ÷ hours worked
Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.
Quarterly data and reporting coverage
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | — | — | — | — | No report |
| 2025 Q2 | — | — | — | — | No report |
| 2025 Q3 | — | — | — | — | No report |
| 2025 Q4 | — | — | — | — | No report |
| 2026 Q1 | — | — | — | — | No report |
| 2026 Q2 | — | — | — | — | No report |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-17
Violations
17314 significant & substantial (S&S)
Accident records
120 records classified as fatality
Proposed penalties · USD
33,494.00170 of 173 violations with amounts
On-site inspection hours
413.5011 inspections · 11 with hours
Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.
Quarterly safety data
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 6 | 0 | 3,359.00 | 1 | 0 | 1 | 80.8 |
| 2025-Q2 | 0 | 0 | — | 4 | 0 | 0 | — |
| 2025-Q3 | 57 | 3 | 11,084.00 | 2 | 0 | 3 | 56.0 |
| 2025-Q4 | 24 | 2 | 4,086.00 | 1 | 0 | 3 | 119.8 |
| 2026-Q1 | 37 | 5 | 7,358.00 | 1 | 0 | 2 | 1.3 |
| 2026-Q2 | 0 | 0 | — | 2 | 0 | 0 | — |
| 2026-Q3 | 49 | 4 | 7,607.00 | 1 | 0 | 2 | 155.8 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
Spot Inspection · 0.0 on-site hours
50.20-1 · $151.00 proposed
56.14100(b) · $177.00 proposed
56.4203 · $151.00 proposed
56.14100(b) · $151.00 proposed
56.12032 · $151.00 proposed
56.4101 · $151.00 proposed
56.12006 · $151.00 proposed
56.14100(d) · S&S · $151.00 proposed
56.14100(b) · $151.00 proposed
56.11001 · $151.00 proposed
56.14100(b) · $151.00 proposed
56.12006 · $151.00 proposed
56.4402 · $151.00 proposed
56.4402 · $151.00 proposed
56.11001 · $151.00 proposed
56.12008 · $151.00 proposed
56.12032 · $151.00 proposed
56.12032 · $151.00 proposed
56.4101 · $151.00 proposed
56.12006 · $151.00 proposed
56.12030 · $151.00 proposed
56.12030 · $151.00 proposed
47.41(a)
56.4203 · $151.00 proposed
Safety sources and definitions
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-17.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.
CFR headings link to the current Title 30 index; they are not historical legal determinations.
OWNERSHIP
Operator and controller history
Current ownership comes from MSHA Mines. Historical start and end dates come from MSHA Controller and Operator History.
—
GCC SAB de CVcontrolsGCC PermianoperatesOdessa Cement Plant
msha-controller-operator-history · controller/operator co-tenure derived on mine 4100060—
Cemex S AcontrolsCEMEX Construction Materials South LLCoperatesOdessa Cement Plant
msha-controller-operator-history · controller/operator co-tenure derived on mine 4100060—
Cemex S AcontrolsCemex IncoperatesOdessa Cement Plant
msha-controller-operator-history · controller/operator co-tenure derived on mine 4100060—
Southdown InccontrolsSouthdown IncoperatesOdessa Cement Plant
msha-controller-operator-history · controller/operator co-tenure derived on mine 4100060Other historical summaries · source-specific periods
RECORD SUMMARY
Production, safety and enforcement
These summaries use the periods stated on each card, independently of the reporting period above.
01 / SAFETYwatch
Accidents and injuries
112 historical accident/injury rows; 0 coded fatalities and 1,457 lost days across the published record.
ACCIDENT + INJURY RECORD23 since 2021
accidentsmine-production-quarterly02 / COMPLIANCEwatch
Violations and penalties
1,263 violation rows across the full record; 262 carry an S&S flag and $1,025,925 appears in current assessed amounts.
ENFORCEMENT ACTIVITY415 since 2021
inspectionsviolationsassessed-violationsorders-107a03 / HEALTHwatch
Occupational health samples
44 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.
OCCUPATIONAL EXPOSURE44 samples
personal-health-samples04 / PRODUCTIONcontext
Quarterly production and employment
44K employee hours and 95 summed average employees across reported subunits in the latest published quarter.
2002-Q40 tons
mine-production-quarterlymine-production-yearly05 / LEGALwatch
Contests, conferences and decisions
125 contested-violation rows, 123 civil-penalty docket/decision rows, and 29 conference records linked by issuance number.
POST-ISSUANCE LIFECYCLE277 linked rows
conferencescontested-violationscivil-penalty-dockets-decisions06 / CONTRACTORScontext
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.
ENTITY-LEVEL CONTEXT40 linked entities
contractor-production-quarterlycontractor-production-yearlyaccidentsviolations07 / INSPECTIONScontext
Inspections
131 inspection events and 5K published inspection hours across the historical record.
OVERSIGHT COVERAGE23 since 2021
inspectionsviolationsHEALTH SAMPLING
Silica and quartz
Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 17, 2026. 10 silica records across the mine’s published history.
Personal silica samples · concentration / limit
Quarterly mean · published C/E ratio
— No eligible measurements. * Quarter in progress. Means describe the available samples, not average exposure across the mine.
Quartz % is the sample’s quartz content; µg/m³ is its reported concentration. Personal C/E is the ratio to the limit published with that sample. Personal and area concentration units and void status are not specified in those source files.
| Date / sample | Dataset / analyte | Occupation / area | Measurement | Sample status | Published action |
|---|---|---|---|---|---|
| 000000202600205063 | Metal/nonmetal personalCristobalite, respirable | Utility Man | 0× published limitConcentration: 0000.27 · limit: 0000.00Source unit unspecified | Not reported | NO ACTIONInspection F02C14B |
| 000000202600205000 | Metal/nonmetal personalQuartz, respirable, >1% Qtz | Utility Man | 0× published limitConcentration: 0000.27 · limit: 0000.00Source unit unspecified | Not reported | NO ACTIONInspection F02C14B |
| 000000202600205100 | Metal/nonmetal personalQuartz, respirable, >1% Qtz | Utility Man | 0× published limitConcentration: 0000.26 · limit: 0000.00Source unit unspecified | Not reported | NO ACTIONInspection F02C14B |
| 000000202600205363 | Metal/nonmetal personalCristobalite, respirable | Utility Man | 0× published limitConcentration: 0000.33 · limit: 0000.00Source unit unspecified | Not reported | NO ACTIONInspection F02C14B |
| 000000202600205300 | Metal/nonmetal personalQuartz, respirable, >1% Qtz | Utility Man | 0× published limitConcentration: 0000.33 · limit: 0000.00Source unit unspecified | Not reported | NO ACTIONInspection F02C14B |
Sources and interpretation
- Coal means use numeric concentrations from samples marked not voided, excluding control/invalid sample types and dates after the snapshot. Missing values remain null; reported zeroes remain zero.
- Quarterly means describe available samples, not mine-wide or worker-average exposure. Quarters with no eligible measurements remain empty; the current quarter is partial.
- Personal C/E is MSHA's published concentration-to-limit ratio. A value above 1 is not by itself a citation or a determination under the 2024 silica rule. Personal and area files do not publish a void-status field.
- Area records include bulk-dust analyses and are kept separate from personal exposure results. Their concentration units are not specified in the source dictionary.
- Missing samples do not establish safe conditions. Coal quartz percentage and concentration are separate measures. No compliance threshold is inferred for coal samples.
Coal quartz field definitions ↗Metal/nonmetal personal field definitions ↗Metal/nonmetal area field definitions ↗
EIA + TITLE 30
EIA production and cited regulations
EIA annual figures are reported separately from MSHA. Regulation links use the current eCFR snapshot.
Not present in the 2024 EIA coal workbook.
This can mean the operation is non-coal, inactive for the annual period, or outside the EIA-7A reporting population.
30 CFR 50.20-1General instructions for completing MSHA Form 7000-1.1 recent row ↗30 CFR 56.14100Safety defects; examination, correction and records.5 recent rows ↗30 CFR 56.4203Extinguisher recharging or replacement.1 recent row ↗30 CFR 56.12032Inspection and cover plates.1 recent row ↗30 CFR 56.4101Warning signs.1 recent row ↗30 CFR 56.12006Distribution boxes.2 recent rows ↗30 CFR 56.11001Safe access.1 recent row ↗
RECENT PUBLIC RECORDS
Recent violations and samples
Latest records retained for inspection; aggregates above use the full source history.
517411550.20-1Citation
508881956.14100(b)Citation
508881856.4203Citation
508881756.14100(b)Citation
508861256.12032Citation
508861156.4101Citation
508861056.12006Citation
508881656.14100(d)S&S
Coal dust, noise and other contaminants. Silica records above ↑
Respirable dust, <.1mgUtility Man
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Respirable dust, <.1mgLaborer, Bullgang
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Respirable dust, <.1mgLaborer, Bullgang
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Nuisance dust, respirable, <1% QtzScraper Operator
C/E: 00.02Concentration: 0000.24 · limit: 0010.00Source unit unspecified
Respirable dust, <.1mgTruck Driver
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Nuisance dust, respirable, <1% QtzBulldozer Operator
C/E: 00.02Concentration: 0000.17 · limit: 0010.00Source unit unspecified
SOURCE COVERAGE
Reporting dates and coverage
15 datasets contain linked records. Missing datasets are listed below.
DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors112Mar 10, 2000—Jul 10, 2026mine-keyed
Addresses of Recordidentity · logistics1Nov 13, 1979—Nov 13, 1979mine-keyed
Assessed Violationscompliance · legal1,255May 16, 2000—Aug 20, 2026mine-keyed
Civil Penalty Dockets and Decisionscompliance · legal123Jan 7, 2008—Mar 21, 2024mine-keyed
Coal Dust Sampleshealth · safety—No published rowsabsent / not applicable
Conferencescompliance · legal29Jun 5, 2002—Jul 2, 2026mine-keyed
Contested Violationscompliance · legal125Feb 6, 2007—Jan 14, 2026mine-keyed
Contractor Employment and Production — Quarterlycontractors · production · safety3,882Not published—Not publishedentity-linked
Contractor Employment and Production — Yearlycontractors · production · safety823Not published—Not publishedentity-linked
Controller and Operator Historyidentity · compliance4Jan 1, 1950—Nov 28, 2016mine-keyed
Mine Employment and Production — Quarterlyproduction · safety · compliance36Not published—Not publishedmine-keyed
Mine Employment and Production — Yearlyproduction · safety · compliance81Not published—Not publishedmine-keyed
Inspectionssafety · compliance131May 16, 2000—Aug 20, 2026mine-keyed
Minesidentity · production · logistics1Not published—Not publishedmine-keyed
Metal and Nonmetal Area Sampleshealth · safety—No published rowsabsent / not applicable
Metal and Nonmetal Personal Health Sampleshealth · safety44May 22, 2002—Jan 14, 2026mine-keyed
Noise Sampleshealth · safety · equipment—No published rowsabsent / not applicable
Quartz Samples — Coalhealth · safety—No published rowsabsent / not applicable
Violationscompliance · safety · legal1,263May 16, 2000—Aug 20, 2026mine-keyed
107(a) Orders Issuedsafety · compliance—No published rowsabsent / not applicable
NOTES
Limitations
- Contractor production is entity-level and is never represented as mine-attributable.
- Missing rows can mean no event, publication delay, identity mismatch, or inapplicability.