NACG Texas, Inc. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Loading and haulage equipment; inspection and maintenance.
San Miguel Lignite Mine · 410284030 CFR 77.1606(c) · $193.00 proposed penalty
Loading and haulage equipment; installations.
San Miguel Lignite Mine · 410284030 CFR 77.1605(b) · $193.00 proposed penalty
Loading and haulage equipment; installations.
San Miguel Lignite Mine · 410284030 CFR 77.1605(b) · $193.00 proposed penalty
Loading and haulage equipment; inspection and maintenance.
San Miguel Lignite Mine · 410284030 CFR 77.1606(c) · $193.00 proposed penalty
Mobile equipment; automatic warning devices.
San Miguel Lignite Mine · 410284030 CFR 77.410(c) · $193.00 proposed penalty
Loading and haulage equipment; inspection and maintenance.
San Miguel Lignite Mine · 410284030 CFR 77.1606(c) · $193.00 proposed penalty
Handtools (nonpowered)
San Miguel Lignite Mine · 4102840No dys awy frm wrk,no rstr act
Accident narrative
On the morning of October 23, 2025, a dragline supervisor was loosening a 3-1/8-inch bolt on an 8050-dragline swing brake. The wrench slipped from the nut. As a result, the left little finger was caught between the wrench and a handrail.
Impoundment Spot Inspection
San Miguel Lignite Mine · 410284035.0 on-site hours reported
Spot Inspection
San Miguel Lignite Mine · 410284015.5 on-site hours reported
Machinery
San Miguel Lignite Mine · 4102840Days away from work only
Accident narrative
A P.M. Technician was using a pressure washer and stepped backward, tripping over a shovel handle. As a result, the P.M. Technician fell and hit head on the handrail causing a laceration requiring sutures.
Compliance Follow-up Inspection
San Miguel Lignite Mine · 41028400.8 on-site hours reported
Loading and haulage equipment; inspection and maintenance.
San Miguel Lignite Mine · 410284030 CFR 77.1606(c) · $151.00 proposed penalty
Loading and haulage equipment; inspection and maintenance.
San Miguel Lignite Mine · 410284030 CFR 77.1606(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
San Miguel Lignite Mine · 410284053.3 on-site hours reported
Flammable liquids; storage.
San Miguel Lignite Mine · 410284030 CFR 77.1103(d) · $151.00 proposed penalty
Examination and maintenance of firefighting equipment.
San Miguel Lignite Mine · 410284030 CFR 77.1110 · $151.00 proposed penalty
Mobile equipment; automatic warning devices.
San Miguel Lignite Mine · 410284030 CFR 77.410(a)(1) · $151.00 proposed penalty
Electrical connections or splices; suitability.
San Miguel Lignite Mine · 410284030 CFR 77.504 · $151.00 proposed penalty
Spot Inspection
San Miguel Lignite Mine · 41028403.5 on-site hours reported
Compliance Follow-up Inspection
San Miguel Lignite Mine · 41028400.0 on-site hours reported
Slip or fall of person
San Miguel Lignite Mine · 4102840Days away from work only
Accident narrative
While pulling a rope to open the rear door of the 8200 dragline, the employee fell to the ground. As a result, the employee suffered a right knee sprain.
Training plans; time of submission; where filed; information required; time for approval; method for disapproval; commencement of training; approval of instructors.
San Miguel Lignite Mine · 410284030 CFR 48.23(c)(2) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
San Miguel Lignite Mine · 410284030 CFR 50.30(a) · $151.00 proposed penalty
Mobile equipment; automatic warning devices.
San Miguel Lignite Mine · 410284030 CFR 77.410(a)(1) · $151.00 proposed penalty
Regular Safety and Health Inspection
San Miguel Lignite Mine · 410284043.0 on-site hours reported
Sources and definitions
MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).
Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.
Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.
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.