Mining Incidents

Lockwood Quarry Metal/Non-Metal

Controlled by Granite Construction Inc
sparks, Washoe County, NV  ·  Active
MSHA Mine ID: 2602204

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Fatalities
0
Total incidents
11
Years on record
2000–2023
Latest incident
Aug 2023
Compliance record
MSHA citations since 2000
120
citations
20
significant & substantial
$23,428
proposed penalties
$22,728
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 10,322 1 0 96.9
2025 Q3 960 0 0 0.0
2025 Q2 960 1 1 1041.7
2024 Q3 9,624 0 0 0.0
2024 Q2 500 0 0 0.0
2023 Q4 18,897 0 0 0.0
2023 Q3 800 2 0 2500.0
2023 Q1 12,282 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

11 on file

2023 · 2 incidents

August 25, 2023 NV · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Granite Construction Company · Struck against stationary object

Employee was using a digging bar to clean out material buildup inside the hopper underneath the screen at the midway plant. While doing so EE hit the top right of EE's hand on the metal drive gear box that stands out from the screen. Employee was taken for X-Rays and sustained a small fracture to EE's right metacarpal.

March 17, 2023 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Granite Construction Company · Caught in, under or between a moving and a stationary object

Employee was in the process of changing wear iron on a cone crusher. While installing the feed plate into the bottom of the crusher, and getting it into its final position, the metal plate slipped unexpectedly, pinching their right ring finger between the feed plate and the screen deck.

2017 · 1 incident

March 3, 2017 NV · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Granite Construction Company · Caught in, under or between (Not Elsewhere Classified)

Employee was lifting a belt motor on to an in place belt line for future installation. As ee went to set it on the belt with the help of another employee left middle finger was pinched between the motor and the belt causing a laceration on the pad of finger.

2009 · 1 incident

September 10, 2009 NV · Metal/Non-Metal water truck operator POWERED HAULAGE
Granite Construction Company · Struck against a moving object

EE was driving a water truck for dust abatement when suddenly the seat dropped to the floor causing him back pain.

2008 · 1 incident

February 1, 2008 NV · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor MACHINERY
Granite Construction Company · Struck against stationary object

EE was grinding with a portable grinder, when the wheel slipped off the work surface and his forearm contacted a sharp edge of the conveyor frame.

2005 · 3 incidents

August 20, 2005 NV · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Granite Construction Company · Over-exertion (Not Elsewhere Classified)

Employee stepped down to a platform from the screen area and twisted his left ankle.

July 1, 2005 NV · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDTOOLS (NONPOWERED)
Granite Construction Company · Struck by... (Not Elsewhere Classified)

Individual was cutting a piece of rubber backing with a razor knife. The knife went through the rubber and lacerated his left thumb.

2002 · 1 incident

September 16, 2002 NV · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Granite Construction Company · Fall onto or against objects

EE WAS EXITING DOZER, SLIPPED ON TRACKS AND STRUCK THE DOZER TRACK WITH HIS UPPER TORSO AND BACK.

2001 · 1 incident

March 12, 2001 NV · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Granite Construction Company · Struck by... (Not Elsewhere Classified)

AN EE WAS CUTTING RUBBER CONVEYOR BELTING WITH A UTILITY KNIFE. WHEN HE CUT THROUGHT THE END OF THE BELT THE KNIFE LACERATED HIS RIGHT KNEE, BELOW THE KNEE CAP.

2000 · 1 incident

August 12, 2000 NV · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Granite Construction Company · Caught in, under or between a moving and a stationary object

EMPLOYEE WAS CONNECTING A CHAIN TO A BOBCAT, WHEN THE OPERATOR OF THE BOBCAT BECAME INNATTENTIVEAND MOVED THE BOBCAT FORWARD RUNNING OVER THE EMPLOYEE'S LEFT ANKLE AND LOWER LEG.