Summit Materials LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Moving machine parts.
HIGHLAND PIT · 420094130 CFR 56.14107(a) · $465.00 proposed penalty
Electrical conductors.
Brigham Pit · 420252330 CFR 56.12004 · $959.00 proposed penalty
Slip or fall of person
Columbus Plant · 4104393Days restricted activity only
Accident narrative
EE stepped on platform of an isolated catwalk that collapsed beneath them causing them to fall approximately 7 feet to the next level. EE sustained superficial lacerations and bruising/soreness.
Regular Safety and Health Inspection
Pope's Point · 34019307.8 on-site hours reported
Housekeeping.
Pope's Point · 340193030 CFR 56.20003(a) · $151.00 proposed penalty
Slip or fall of person
Pit #1 43rd Ave · 0202867Days restricted activity only
Accident narrative
While cleaning in the wash plant tunnel, employee slipped on aggregate material on the floor and hurt EE's knee. EE requested to be evaluated at the occupational clinic where they prescribed restrictions along with medication for the knee injury.
Spot Inspection
Pope's Point · 34019306.5 on-site hours reported
Compliance Follow-up Inspection
Plant 1 Avondale · 02033900.8 on-site hours reported
Handling of materials
Portable Plant #6 · 1401828Days restricted activity only
Accident narrative
Employee was running through the plant area and felt a pop in EE's left hamstring area. Injury is believed to be a strained or pulled hamstring.
Compliance Follow-up Inspection
Oxford Sand and Gravel · 14005220.8 on-site hours reported
Compliance Follow-up Inspection
Wichita Sand and Gravel · 14005430.8 on-site hours reported
Handling of materials
HIGHLAND PIT · 4200941No dys awy frm wrk,no rstr act
Accident narrative
EE was rotating the sand screws manually by grabbing a hold of the V-belts, as the EE was rotating the sand screws the EE's middle and ring finger was caught between the V-belt and Sheeve causing a Turf Fracture to the tip of the ring finger.
Handling of materials
Hays Quarry · 4104514Days restricted activity only
Accident narrative
EE was involved with installing v-belts when they became twisted. EE was manually rotating the v-belts on the pulley to straighten them when the pulley unexpectedly rotated causing the EE's finger to become trapped between the pulley and the v-belt.
Regular Safety and Health Inspection
Pit #1 43rd Ave · 02028674.5 on-site hours reported
Records of training.
Pit #1 43rd Ave · 020286730 CFR 46.9(b)(2) · $465.00 proposed penalty
Safety defects; examination, correction and records.
Oxford Sand and Gravel · 140052230 CFR 56.14100(c) · $549.00 proposed penalty
Dump site restraints.
Oxford Sand and Gravel · 140052230 CFR 56.9301 · Significant and substantial (S&S) · $818.00 proposed penalty
Safety defects; examination, correction and records.
Oxford Sand and Gravel · 140052230 CFR 56.14100(c) · $549.00 proposed penalty
Regular Safety and Health Inspection
Oxford Sand and Gravel · 140052214.8 on-site hours reported
Verbal Hazard Complaint Inspections
Grantsville Pit · 42026372.5 on-site hours reported
Records of training.
Plant 1 Avondale · 020339030 CFR 46.9(b)(5) · $151.00 proposed penalty
Independent contractor register.
Plant 1 Avondale · 020339030 CFR 45.4(b) · $151.00 proposed penalty
General requirements.
Plant 1 Avondale · 020339030 CFR 56.4200(b)(2) · $151.00 proposed penalty
Safety defects; examination, correction and records.
Plant 1 Avondale · 020339030 CFR 56.14100(b) · $151.00 proposed penalty
Safe access.
Plant 1 Avondale · 020339030 CFR 56.11001 · $151.00 proposed penalty
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.