Mining Incidents

Makakilo QuarryMetal/Nonmetal

Controlled by Nan Inc
Kapolei, Honolulu County, HI · Active
MSHA Mine ID: 5100173
Fatalities
0
Total incidents
68
Years on record
2000–2024
Latest incident
Mar 2024
No fatalities recorded at this mine.

Reportable incidents

68 on file

2024 · 1 incident

Struck by falling object

An employee (EE) was working on a haul truck. They removed the access plate located under the windshield of the operator cab, and placed it on the catwalk leaning on the guardrails. When the EE dismounted, they heard something hit the ground behind them and saw a shadow. The EE raised their arms and the panel struck the EE's shoulder and then their head.

2023 · 1 incident

Bodily reaction, (Not Elsewhere Classified)

EE experienced a sudden sharp pain in the right knee while walking. No root cause was determined for pain. EE was prescribed self care with no work modifications. As of 05/24/2023, EE was placed on modified duty. That is why we're reporting this now.

2021 · 1 incident

Struck by... (Not Elsewhere Classified)

2 mechanics were reinstalling a plant crusher accumulator. The part had 3 sheared bolts and broken seal causing a hyd oil leak. EE was lifting the part back into position by hand while waiting for the hyd jack to hold it in place. Accumulator got in a bind with the support clamp and fell back to the deck smashing EE's left middle finger. EE was wearing gloves. Part weighs 30-40lbs.

2020 · 2 incidents

Struck by falling object

Employee was assisting to move a battery box. EE had opened the lid of the box and braced it to check the forklift fork position. While looking into the box to check fork position, the box shifted and the lid fell down striking the left hand. This resulted in a two inch laceration that required stitches. EE was taken to the emergency room and Quarry safety personnel were notified.

Caught in, under or between a moving and a stationary object

Mechanic was servicing a bearing cylinder & shaft-approx weight 50lbs. It was secured in a vice that was loosened to reposition the bearing. The bearing slipped. Mechanic tried to catch it causing the EE's right thumb to get caught between the vice stand & bearing. This resulted in lacerations & a broke bone. EE was taken to the ER and treated/ released.

2019 · 2 incidents

Fall to the walkway or working surface

EE was refueling a 990 CAT Loader. When finished, EE stepped down from the access ladder onto a 5"" by 5"" rock, lost EE's balance and fell down. EE sustained bruising, swelling and abrasions to EE's right knee, forearm and wrist.

Struck by flying object

Employee was removing a pressure switch, when Employee released switch, a plastic part of the switch flew and hit EE's right middle finger.

2018 · 2 incidents

Caught in, under or between a moving and a stationary object

While employee was servicing chains & opening doors, left pinky finger got stuck in the doors.

Fall onto or against objects

Worker exiting back of service truck stepped on tailgate which EE did not realize was unlatched, causing worker to fall backwards, landing on right hand/wrist.

2017 · 4 incidents

Flash burns (welding)

As employee was working on bucket and arc welding, the employee reported flash burns to eyes at the end of shift.

Over-exertion (Not Elsewhere Classified)

Employee was checking engine oil dipstick, felt sharp pain in lower right side of back.

Struck by... (Not Elsewhere Classified)

Worker was picking metal out of concrete feed. Felt something in left eye.

Struck against stationary object

Worker was trying to remove water canon hose. Hose wire cut thumb.

2016 · 2 incidents

Struck by... (Not Elsewhere Classified)

Employee was sorting punch plate screen panels. Panel was dropped on uneven ground which caused it to bounce back, hitting employee on the shin.

Caught in, under or between a moving and a stationary object

Trying to line up the bobcat tire to the studs when it slipped pinching right middle finger and between the stud and rim.

2015 · 1 incident

Over-exertion in wielding or throwing objects

Swinging sledge hammer to tighten crusher nut.

2014 · 2 incidents

Struck against stationary object

Fixing pallet on truck, missed step on rock.

Over-exertion in lifting objects

Lifted a rock to move it out of the way. Hurt back.

2013 · 4 incidents

Bodily reaction, (Not Elsewhere Classified)

Employee was in a kneeling position to install the VFD (Variable Frequency Drive) in the switch Gear in the Electrical room and when he stood up he strained his left knee.

Over-exertion (Not Elsewhere Classified)

using metal spade to soften ground to trench it for putting up silt fencing and was hitting hard spots & rocks. Felt pain in wrist, shooting up to forearm.

Over-exertion in lifting objects

Fitting in new adapter for bucket, strained back.

Struck by... (Not Elsewhere Classified)

Unloading a leaf spring and the item bounced up when he dropped it on the ground. Spring pinched the end of his finger.

2012 · 3 incidents

Struck by... (Not Elsewhere Classified)

Grinding screen wall, metal went in eye.

Over-exertion (Not Elsewhere Classified)

Climbing off ladder on equipment and twisted left knee.

Struck against a moving object

Driving Haul truck and veered off haul road and hit parked equipment.

2011 · 7 incidents

Accident type, without injuries

Brush fire along the south and southwest sections of the quarry and buffer area. Brush along the freeway ignited by an unknown source. Fire traveled up the hill to the outside edge of the quarry and continued west into the buffer zone. Honolulu Fire Dept. contained the fire within 3 hours. HFD remained on site to monitor and extinguish hot spots. No miners were injured.

Over-exertion (Not Elsewhere Classified)

Attempted to lift and reposition drill steel that had fallen out of storage carousel. Steel slipped downward while in grasp.

Over-exertion in lifting objects

Changing out hammers and employee picked up an 80LB hammer and turned.

Flash burns (welding)

Welding a chute and skirt board. Got flashes from other welders.

Struck by... (Not Elsewhere Classified)

Employee was using a razor to cut ground wire.

Caught in, under or between a moving and a stationary object

Changing hammer on crusher, fell back on finger.

Struck by... (Not Elsewhere Classified)

Employee was removing a rock which was stuck in the cone crusher. Rock was too heavy and while still holding rock, had slid down side of crusher and smashed left hand, middle finger.

2010 · 2 incidents

Accident type, without injuries

Brush fire along the SE boundary of our property line adjacent to the freeway. The brush was ignited along the freeway & the fire traveled up the hill below the pit & to the berm along our access road. Cause of ignition is unknown. Honolulu Fire Dept responded to the fire both on & off the mine site. Fire was under control in 45 minutes & extinguished in less than 2 hours.

Over-exertion in lifting objects

Lifting heavy buckets of rock samples.

2009 · 5 incidents

Fall to the walkway or working surface

EE was walking on concrete piling when his shoe slipped and he hit his shin.

Struck against a moving object

Loading truck, went into pile to get a scoop and hit a boulder that was mostly buried.

Struck by... (Not Elsewhere Classified)

Removing rubbish from king bin, rubbish bin had a gauge on top. While looking in bin sliced left palm on top of bin.

Fall onto or against objects

Climbing to get into Grader, right hand slipped from the assist handle and fell into blade hitting left side back (rib). Fell off machine landing on the ground.

Caught in, under or between a moving and a stationary object

Removing final drive mounting bolts. Slug wrench pinched right hand ring finger when nut came loose.

2008 · 3 incidents

Struck against a moving object

While cleaning area with the bobcat, EE accidently hit a small boulder.

Fall from machine

Washing back of truck, slipped off bumper.

Inhalation of radiations, caustics, toxic and noxious substances

Suicide, Carbon Monoxide Poisoning

2007 · 4 incidents

Caught in, under or between a moving and a stationary object

Employee was flipping the gate on S-9. After removing the nut on the Waianae side, employee was pulling the bolt out with his right hand and catching the 2 washers with his left hand. The gate fell down, crushing his finger between the handle and angle iron.

Over-exertion (Not Elsewhere Classified)

While concluding loading blast, employee took a step away from the bore hole he had just loaded and his left knee had two popping sounds and buckled with pain.

Over-exertion in lifting objects

Changing screens at wash plant.

Struck against stationary object

Cleaning head pulley chute and was removing a chunk of mud when finger was punctured on a worn out piece of metal.

2005 · 1 incident

Over-exertion in lifting objects

Loaded boxes onto truck while preparing for blasting. Employee did not report injury until 11/23/05.

2004 · 4 incidents

Fall onto or against objects

UNHOOKING TRAILER FROM TRUCK, HE WAS ON THE FRONT OF THE TRAILER TO PULL OUT KING PIN AND HIS LEFT FOT SLIPPED OFF THE EDGE OF TRAILER. HE WAS LIFTING HIS LEFT FOOT BACK ON THE TRAILER TO GAIN BALANCE AND HIT HIS SHIN ON THE EDGE. PUNCTURE WOUND ON LEFT LEG SHIN AREA.

No Value Found

UNLOADING BAGS IN CONTAINER, FELT SOMETHING POP IN LOWER BACK REGION. EE DID NOT REPORT INJURY UNTIL A FEW DAYS LATER.

Struck by... (Not Elsewhere Classified)

THREW SHOVEL ON BELT, AS CLIMBING UP THE END OF THE SHOVEL, IT HIT HIM IN THE LEFT EYE. SWOLLEN ABOVE LEFT EYE. LEFT EYE RED.

Caught in, under or between (Not Elsewhere Classified)

ADJUSTING TAIL PULLEY ROLLER, HAMMER GOT WEDGED BETWEEN ROLLER AND BELT AND RIGHT ARM, SHOULDER AND SIDE OF BODY GOT SUCKED UP INTO ROLLER. SEVERE ABRASIONS AND BURNS TO RIGHT ARM, ELBOW, SHOULDER AND SIDE OF BODY SCRAPED. ALSO SCRAPES ON LEFT KNUCKLE.

2002 · 6 incidents

Struck against stationary object

WHILE CHANGING SCREEN, ONE OF THE SHARP METAL ON THE SCREEN PUNCTURED RIGHT HAND (BACKSIDE) BETWEEN THUMB AND INDEX FINGER, PULLED OUT OLD SCREEN. EE IS ON LIGHT DUTY UNTIL NEXT APPOINTMENT WITH THE PHYSICIAN ON 12-24-02.

Caught in, under or between (Not Elsewhere Classified)

WHILE OPENING FRONT GATE, GATE CATCH PINCHED AND SMASHED FINGER.

Over-exertion (Not Elsewhere Classified)

WHILE WORKING ON IMPACTORS (CRUSHER) ON B-PLANT,AREA WAS TOO SMALL AND HE WORKED IN AN AWKWARD POSITION.HE STRAINED HIS LOWER BACK. EE CONTINUED TO WORK THROUGH 10/22/02. STAYED HOME 10-23 & 10-24-02. RET ON 10-25-02

Struck by... (Not Elsewhere Classified)

WHILE WELDING RAILING SUATTING DOWN, OTHER WELDER WAS MOVING/SETTING ANGLE IRON TO BE WELDED AND ACCIDENTALLY HIT INJURED'S HEAD WHILE INJURED WAS WELDING.

Struck against a moving object

WHILE GENERATING MATERIAL ON DOWN SLOPE OF RAMP,EE TURNED TO LEFT SIDE TO OBSERVE GROUND CONDITION. LOADER ENCOUNTERED TOE CAUSING LOADER TO STOP, CAUSING A WHIPLASH EFFECT/JERK W/HEAD TURN ED TO LEFT.

Over-exertion in lifting objects

MOVING ROCK OUT OF WAY OF DRILL, PULLED SOMETHING IN RIGHT SIDE GROIN AREA.

2001 · 1 incident

Caught in, under or between (Not Elsewhere Classified)

HELPING WELDER TO LIFT STEEL PLATE ONTO CONVEYER BELT, RIGHT PINKY FINGER WAS SMASHED. FINGER HAD SWELLING AND CONTUSION.

2000 · 10 incidents

Struck against a moving object

WHILE PUSHING MATERIAL AT6 HOPPER, A-PLANT, 35-TON CAT 769-C TRUCK BACKED INTO LOADER.

Over-exertion (Not Elsewhere Classified)

AT WASH PLANT, CHECKING ON WATER TANK LEVEL, SLIPPED ON WET SURFACE, INJURING RIGHT KNEE.

Over-exertion (Not Elsewhere Classified)

WELDING BROKEN BOLTS IN CRUSHER, SITTING IN AKWARD POSITION, EXPERIENCED A SORE BACK. *EE DID NOT REPORT INJURY TILL 9/7/00; ALMOST ONE MONTH LATER. COMPENSABILITY OF INJURY IS PENDING INVESTI GATION.

Over-exertion in pulling or pushing objects

CLIMBING UP LADDER TO TRUCK, WHEN PULLING SELF UP OFF THE GROUND, PULLED MUSCLE IN LEFT SHOULDER. EXPERINECED NAGGING PAIN IN LEFT SHOULDER WHEN MOVING AND NOT MOVING. **EE REPORTED INJURY ON AUGUST 12, 2000 (SATURDAY) TO SUPERVISOR, CALLED HIM AT HOME. EE WAS ON VACATION FROM AUGUST 8, 2000 THROUGH AUGUST 20, 2000.

Over-exertion in pulling or pushing objects

UNSURE, MAY BE PULLING WATER HOSES, DRIVING AND EVERYDAY ACTIVITIES; HAS BEEN ONGOING SINCE LATE JUNE. EE FEELS NUMBNESS, TINGLING, AN ARTHRITIC FEELING IN THE LEFT HAND.

Fall from machine

LOST GRIP ON DRILL LADDER WHEN DESCENDING AND FELL. LANDED ON LEFT SIDE, INJURING HIP, LEG AND RIBS.

Over-exertion in pulling or pushing objects

ATTEMPTING TO LIFT/PUSH WHEELBARROW TO EMPTY, WHEN FELT PAIN IN BACK AND NECK.

Over-exertion (Not Elsewhere Classified)

WHILE LOADING, CARRYING & DISTRIBUTING ANFO BAGS, EE FEELS PAIN, PINS & NEEDLES SENSATION IN HIS LEFT SIDE FINGERS, SHOULDER AND LEGS. **EE FINALLY SOUGHT MEDICAL ATTENTION FOR INJURY ON JUNE 1, 2000. THUS FAR, HAS LOST ONLY THIS DAY AS TIME AWAY FROM WORK.**

Over-exertion in lifting objects

LIFTED A 5 GALLON BUCKET OF WATER TO CLEAN TRUCK, RE-INJURED RIGHT AND LEFT SHOULDERS.

Over-exertion in lifting objects

LIFTING AND CARRYING A 30 LB BEARING TO SET INTO HOUSING OF PRESS, EXPERIENCED SHARP PAIN IN UPPER BACK AND AROUND RIB CAGE AREA.