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Marriottsville Quarry Metal/Non-Metal

Bluegrass Materials Company, LLC · Surface

Controlled by Martin Marietta Materials Inc

Marriottsville, MD, Baltimore County, MD · Abandoned

MSHA Mine ID: 1800010

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Fatalities: 0
Total incidents: 6
Years on record: 2000–2007
Latest incident: Jan 2007

Compliance record

MSHA citations since 2001

citations

significant & substantial

$23,290

proposed penalties

$20,165

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
2016 Q4	0	0	0
2016 Q2	960	0	0	0.0
2016 Q1	1,088	0	0	0.0
2015 Q3	0	0	0
2015 Q2	1,182	0	0	0.0
2015 Q1	1,269	0	0	0.0
2014 Q4	1,413	1	1	707.7
2014 Q3	1,613	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

6 on file

2007 · 1 incident

January 12, 2007 MD · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor HANDLING OF MATERIALS

Lafarge Mid-Atlantic, Inc. · Over-exertion in lifting objects

Lifting a heavy steel plate and strained a stomach muscle

2005 · 1 incident

January 19, 2005 MD · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)

Lafarge Mid-Atlantic, Inc. · Struck by... (Not Elsewhere Classified)

Employee started to take weight off of grader with overhead hoist so that grader would jack up easier. Chain sling on hoist broke striking employees thumb on left hand. Employee sustained a laceration and needed minor outpatient surgery to reconnect a tendon...and stitches. No lost days.

2002 · 1 incident

February 27, 2002 MD · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey POWERED HAULAGE

Lafarge Mid-Atlantic, Inc. · Struck by powered moving object

LEAD BLASTER IN CHARGE ON TOP OF TRUCK TO MONITOR FILLING OF STICK MAKING BIN. HE DIRECTED OPERATOR TO MOVE BOOM IN HIS DIRECTION. BOOM SWUNG RAPIDLY WITH INITIAL APPLICATION OF HYDRAULIC PRES SURE AND STRUCK BLASTER IN CHEST, KNOCKING HIM OFF THE TRUCK. BLASTER FELL 11 1/2' TO THE GROUND. HE SUFFERED BROKEN RIBS, PUNCTURED LUNG, BROKEN CLAVICLE, CUT TO BACK OF HEAD AND FOREHEAD.

2001 · 2 incidents

July 12, 2001 MD · Metal/Non-Metal welder (shop) MACHINERY

Lafarge Mid-Atlantic, Inc. · Flash burns (welding)

THE EMPLOYEE WAS BEING TRAINED TO OPERATE THE AUTOMATIC WELDER. THE EMPLOYEE THAT WAS INSTRUCTING WAS EXPLAINING SOMETHING AND THEY HAD THEIR EYE PROTECTION OFF WHEN THE INSTRUCTOR GOT THE WEL DER TOO CLOSE TO THE METAL CAUSING IT TO ARC.

January 10, 2001 MD · Metal/Non-Metal mine manager, mine foreman, mine owner HANDLING OF MATERIALS

Lafarge Mid-Atlantic, Inc. · Struck by falling object

EE WAS STANDING ON THE NON-MOTOR SIDE OF ESCO SCREEN. ANOTHER EE WAS LIFTING 2 SCREENS UP TO THE CATWALK. THE INJURED EE REACHED OUT TO GUIDE THE SCREENS CAUSING THE GRABBER TO RELEASE. THE 2 SCREENS FELL AND STRUCK EE ON LEFT HAND. THE INJURY REQUIRED SUTURES.

2000 · 1 incident

November 18, 2000 MD · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)

Lafarge Mid-Atlantic, Inc. · Struck by... (Not Elsewhere Classified)

EE WAS USING A UTILITY KNIFE TO CUT A PIECE OF RUBBER HOSE WHEN KNIFE SLIPPED CUTTING HIM IN LEG.