Mining Incidents

Hamilton Gravel Metal/Non-Metal

Hamiliton, Butler County, OH  ·  Abandoned
MSHA Mine ID: 3301394

Hamilton Gravel has $1K in proposed MSHA penalties and $60 outstanding across 4 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
22
Years on record
1986–2005
Latest incident
Apr 2005
Compliance record
MSHA citations since 2000
18
citations
1
significant & substantial
$1,431
proposed penalties
$1,311
paid to date
92% of proposed penalties paid to date, a $120 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
17
inspections on record
255
inspection hours
n/a
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 255 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Hamilton Gravel has $1K in proposed MSHA penalties and $60 outstanding across 4 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$1K
proposed penalties
$1K
current assessed
$1K
paid to date
$60
outstanding
17 assessments are final orders; 4 contested dockets.
As of the most recent assessment on 2006-06-14.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2006 Q4 2,195 0 0 0.0
2006 Q3 5,750 0 0 0.0
2006 Q2 6,787 2 1 294.7
2006 Q1 5,876 0 0 0.0
2005 Q4 5,476 1 0 182.6
2005 Q3 9,036 1 0 110.7
2005 Q2 10,453 6 0 574.0
2005 Q1 6,723 0 0 0.0
Show 20 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2004 Q4 9,858 0 0 0.0
2004 Q3 8,831 0 0 0.0
2004 Q2 9,794 1 0 102.1
2004 Q1 7,056 4 0 566.9
2003 Q4 9,551 0 0 0.0
2003 Q3 11,350 2 0 176.2
2003 Q2 9,320 0 0 0.0
2003 Q1 6,563 0 0 0.0
2002 Q4 8,021 0 0 0.0
2002 Q3 10,923 0 0 0.0
2002 Q2 13,709 0 0 0.0
2002 Q1 9,102 0 0 0.0
2001 Q4 11,386 0 0 0.0
2001 Q3 12,473 0 0 0.0
2001 Q2 13,053 0 0 0.0
2001 Q1 7,506 0 0 0.0
2000 Q4 8,372 1 0 119.4
2000 Q3 11,628 0 0 0.0
2000 Q2 10,815 0 0 0.0
2000 Q1 7,663 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

22 on file

2005 · 1 incident

April 12, 2005 OH · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Martin Marietta Aggregates · Over-exertion (Not Elsewhere Classified)

EE was stepping over a motor to look at another and stepped on corner off skid with center of foot & bent it backwards.

2002 · 1 incident

October 24, 2002 OH · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Martin Marietta Aggregates · Over-exertion in pulling or pushing objects

EE HAD A SERIES OF PULLING MOTION OVERHEAD PULLING 10 AND 6 ARMOUR CABLE ON A SPOOL UNDERNEQATH CATWALK WHILE STANDING ON CONCRETE FELT SOMETHING POP IN SHOULDER.

2000 · 3 incidents

March 15, 2000 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Martin Marietta Aggregates · Over-exertion (Not Elsewhere Classified)

EE WAS INSTALLING A PLATE 24"X10" ON 5 X10 DIESTER SCREEN WHILE GETTING INTO SCREEN TO INSTALL PLATE EE PULLED MUSCLE IN LEFT SHOULDER WHILE PULLING SELF INTO SCREEN

February 16, 2000 OH · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Martin Marietta Aggregates · Over-exertion (Not Elsewhere Classified)

EE SAID HE WAS PUSHING CONCRETE COUNTERWEIGHTS THAT ARE FASTENED TO CONVEYOR BELT TO THE RIGHT TO LINE THE BOLT UP FOR GUIDE PIPE WHEN HE SAID HIS RIGHT KNEE POPPED.

January 6, 2000 OH · Metal/Non-Metal backhoe operator, trackhoe operator, crane operator HANDLING OF MATERIALS
Martin Marietta Aggregates · Over-exertion in pulling or pushing objects

EE SAID HE WAS LIFTING UP A 1 1/2" DRAG CABLE TO INSTALL ON THE DRAGLINE WHEN HE NOTICED HIS RIGHT SHOULDER STARTED HURTING.

1999 · 1 incident

August 3, 1999 OH · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Martin Marietta Aggregates · Caught in, under or between (Not Elsewhere Classified)

INJURED FINGERS ON RT HAND WHILE REPLACING V-BELT. (NOTE: DRIVE WAS NOT IN OPERATION AT TIME OF ACCIDENT).

1997 · 3 incidents

August 21, 1997 OH · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDTOOLS (NONPOWERED)
Martin Marietta Aggregates · Over-exertion in pulling or pushing objects

EMPLOYEE WAS ASSISTING THE UTILITY MAN TO REPLACE A RETURN ROLLER ON A CONVEYOR. HE WAS USING A BAR TO HOLD UP THE BELT AND STRAINED A MUSCLE IN HIS LOWER BACK.

May 13, 1997 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
American Aggregates Corp · Over-exertion (Not Elsewhere Classified)

EMP WAS WALKING ACROSS PIT ROAD AND RIGHT ANKLE TWISTED CAUSING SPRAIN.

January 23, 1997 OH · Metal/Non-Metal mine manager, mine foreman, mine owner OTHER
American Aggregates Corp · Fall from piled material

EE CLIMBED THREE FLIGHTS OF STAIRS & WHEN HE REACHED THE TOP HE COLLAPSED & WENT UNCONSCIOUS. PLANT EE CALLED 911 WHILE ANOTHER PLANT EE STARTED FIRST AID. EE WAS THEN TANSPORTED TO THE HOSPIT AL.

1996 · 1 incident

October 28, 1996 OH · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
American Aggregates Corp · Struck against stationary object

EE WAS GOING TO NEXT FLOOR DOWN TO GET SCREEN PANEL & HAMMER OUT OF GRIT CHUTE. AS HE STARTED AROUND STEPS HE TRIPPED ON A PIECE OF 3" X 7" X 8' MC CHANNEL WHICH WAS LAYING ON FLOOR BESIDE STE PS & BUMPED LEFT ELBOW ON SAFETY HAND RAIL FOR STEP.

1993 · 2 incidents

November 1, 1993 OH · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
American Aggregates Corp · Caught in, under or between (Not Elsewhere Classified)

LARGE ROCK WAS BLOCKING CHUTE & OPERATOR WAS ATT EMPTING TO REMOVE IT & HIS FINGER BECAME TRAPPED BETWEEN THE ROCK & THE SIDE OF THE CHUTE RESULTING IN HIS MIDDLE RT FINGER BEING SMASHED & CUT

June 11, 1993 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
American Aggregates Corp · Struck by... (Not Elsewhere Classified)

EE WAS WORKING ON THE SCREEN BEARINGS ON THE 8' X 16' DEISTER. WIPED HIS EYES WITH HIS ARMS MUST HAVE HAD METAL SHAVINGS ON HIS ARMS. WIPED IT INTO HIS EYE.

1991 · 1 incident

April 11, 1991 OH · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
American Aggregates Corp · Struck against stationary object

RATCHET SLIPPED OFF BOLT HEAD BUMPING CHIN ON HANDRAIL CAUSING JAW TO SHUT & CHIPPED TEETH VERY SMALL CHIPS FROM THREE TEETH

1990 · 1 incident

October 25, 1990 OH · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
American Aggregates Corp · Struck by... (Not Elsewhere Classified)

OPENING CHUTE COVER EMPLOYEE WAS STRUCK IN THE NOSE BY A ROCK.

1989 · 1 incident

December 5, 1989 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
American Aggregates Corp · Over-exertion (Not Elsewhere Classified)

WORKING IN HOPPER UNDER 41/2CONE CRUSHER CLEANING OUT BUILT UP MATERIAL FROM AROUND CRUSHER HOUSING THAT WAS WHEN I NAME FIRST NOTICED HIS BACK HURTING THIS WAS BEFORE NOON ON 5TH OF DEC 1989 SOMETIME IN THE AFTERNOON I NAME CLIMBED FROM A CONCRETE LEDGE AROUND THE CONE CRUSHER TO A KNEE BRACE TO GET DOWN FROM THE KNEE BRACE

1988 · 1 incident

November 23, 1988 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
American Aggregates Corp · Fall from ladders

EMPL WAS USING LADDER TRUCK TO GAIN ACCESS TO SMALL HOPPER THE BASE BOLTS PULLED OUT THREW THE TFLLOR AND LET THE LADDER PIVOT FORWAR AND DOWN

1987 · 4 incidents

November 24, 1987 OH · Metal/Non-Metal silo operator, bin puller, truck loader HANDLING OF MATERIALS
American Aggregates Corp · Over-exertion (Not Elsewhere Classified)

WHILE IN A SITT3NG POSITION EMPLOYEE PULLED ON GATE LEVER TO OPEN GATE TO ALLOW MATERIAL TO FLOW INTO TRUCK.THE GATE STUCK AND EMPLOYEE JERKED HANDLE WITH BOTH HANDS TO FREE GATE PULLING MUSCL E IN RIGHT SIDE3OF LOWER BACK.

October 30, 1987 OH · Metal/Non-Metal motorman, motor person, swamper, switchman, locomotive operator SLIP OR FALL OF PERSON
American Aggregates Corp · Fall onto or against objects

EMP WAS STANDIN1 ON ENGINE HOOD USING WATER HOSE TO FILL RADIATOR - SLIPPED ON F ROST AND TWISTED LEFT SIDE AND LOWER BACK

July 15, 1987 OH · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
American Aggregates Corp · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS AT7EMPTING TO DRIVE RUBBER SLEEVE TO A PIPE HE HIT A GLANCING BLOW AND SLEDGE HAMMER BOUNCED BACK AND STRUCK RT SHIN BETWEEN ANKLE AND KNEE CAUSING BRUISE

May 14, 1987 OH · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
American Aggregates Corp · Fall from scaffolds, walkways, platforms

EMP WAS GREASIN1 BEARING ON MAIN CONVEYOR IN SAND PLANT. THE BOLT BROKE ON ANGLE IRON THAT HE WAS USING AS A HAND HOLD. VIBRATION HAD REDUCED SIZE OF BOLT

1986 · 2 incidents

July 27, 1986 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
American Aggregates Corp · Struck by flying object

EMP WAS UNPLUGG3NG CRUSHER TUNNEL HOPPER USING 3 FT CROWBAR HE WAS HIT WITH CROWBAR WHICH HE WAS USING TO PRY ROCKS LOOSE IN F EEDER ROCKS BROKE LOOSE LETTING CROWBAR FLY BACK STRIKING HARD H HAT AND EYEBROW3

July 24, 1986 OH · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
American Aggregates Corp · Contact with hot objects or substances

CUTTING LOADER 6UCKET POINT FROM SHORT HEAD C RUSHER USING TORCH, WEARING CUTTING GOGGLES, RESPIRATOR. HOT STEEL DROPPED ON LEFT WRIST ON OUTSIDE OF ARM APPROX 2" FROM HAND

For insurers, brokers, and safety consultants

The full compliance file on Hamilton Gravel

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.