Mining Incidents

Wallingford Quarry Metal/Non-Metal

Controlled by CRH PLC
Wallingford, New Haven County, CT  ·  Active
MSHA Mine ID: 0600013

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Fatalities
0
Total incidents
52
Years on record
2000–2024
Latest incident
Nov 2024
Compliance record
MSHA citations since 2000
55
citations
5
significant & substantial
$8,288
proposed penalties
$7,494
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 6,815 0 0 0.0
2025 Q3 1,686 1 0 593.1
2025 Q2 4,563 0 0 0.0
2025 Q1 9,553 1 0 104.7
2024 Q4 3,234 0 0 0.0
2024 Q3 4,312 0 0 0.0
2024 Q2 22,247 4 1 179.8
2024 Q1 13,830 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

52 on file

2024 · 3 incidents

November 13, 2024 CT · Metal/Non-Metal drill operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Struck by flying object

Employee was attempting to clear drill steel of clogged material when compressed air was released from the charged drill steel. This resulted in a cut to the bottom of the miner's thumb/palm and pelting of the top of the miner's right hand with dust/sand/stone chips.

August 22, 2024 CT · Metal/Non-Metal mine manager, mine foreman, mine owner OTHER
Tilcon Connecticut Inc · Bodily reaction, (Not Elsewhere Classified)

Employee was sitting on the screen deck checking on the crew. When EE stood up to go get some bolts for them, EE felt stiffness in the left knee.

March 12, 2024 CT · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDTOOLS (NONPOWERED)
Tilcon Connecticut Inc · Struck by... (Not Elsewhere Classified)

Employee was enlarging an existing hole in a section of rubber (conveyor belting) with a utility knife. In the process of making the hole the knife slipped and cut their hand resulting in 6 stitches.

2023 · 1 incident

June 19, 2023 CT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Tilcon Connecticut Inc · Struck by... (Not Elsewhere Classified)

The employee picked up a roller when EE lost EE's grip. It slipped out of EE's hands, and the shaft's keyway cut the ring finger on EE's right hand. The worker received four stitches to close the wound.

2022 · 1 incident

January 25, 2022 CT · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Tilcon Connecticut Inc · Fall onto or against objects

Employee tripped getting into cab and fell with hands forward into cab. Employees right hand middle finger contacted cab floor first and dislocated to the right.

2021 · 2 incidents

November 11, 2021 CT · Metal/Non-Metal superintendent HANDTOOLS (NONPOWERED)
Tilcon Connecticut Inc · Caught in, under or between a moving and a stationary object

Employee was working to remove the well at the re-crush plant. The well got hung up on a collar. Employee used a hammer and wedge to remove collar. Once collar got knocked free the well casing slid down and pinched employee's left hand ring finger tip.

February 16, 2021 CT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Tilcon Connecticut Inc · Fall to the walkway or working surface

Employee was walking to car, slipped and fell. Tweaked ankle/foot/knee & hurt right hand/elbow. *This is not a reportable injury. The employee has only received first aid. I am reporting to avoid citation if the employee does receive more than first aid outside of the 10 day reporting requirement (as advised by an inspector over the phone).

2020 · 2 incidents

December 10, 2020 CT · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

Employee was exiting M3 Chute after cleaning an overflow. Pant leg got caught on the chute lip and caused employee to lose balance. In regaining balance, employee tweaked back.

November 2, 2020 CT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech NONPOWERED HAULAGE
Tilcon Connecticut Inc · Over-exertion in lifting objects

Employee was shoveling material into wheelbarrow. When employee went to empty wheelbarrow, felt a tweak in right shoulder. Full rotator cuff tear.

2019 · 1 incident

March 8, 2019 CT · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Caught in, under or between a moving and a stationary object

Manually pulling on V belts for crusher installation, fingers of employee got pinched between the belt and the sheave.

2016 · 3 incidents

September 30, 2016 CT · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Struck by flying object

Employee was changing a M1 gear. It was raining and employee's safety glasses fogged up multiple times. Employee hung glasses on shirt and tapped the gear in place and felt something in eye.

September 14, 2016 CT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

Employee was checking the main conveyor over the portable screen and as EE was climbing down, EE hyper-extended right shoulder backwards and felt a sharp pain. First aid was administered. Employee went to doctor on 10/13/16 and received two prescriptions.

May 12, 2016 CT · Metal/Non-Metal electrician, lineman MACHINERY
Tilcon Connecticut Inc · Struck by... (Not Elsewhere Classified)

Employee was asked to cut down a pine tree near the primary. Employee cut a wedge on the back side of the tree. As employee was cutting through the tree, the chainsaw kicked back and lacerated left knee.

2015 · 3 incidents

October 5, 2015 CT · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator STRIKING OR BUMPING
Tilcon Connecticut Inc · Struck against stationary object

While an employee was lifting safety grating his foot slipped striking his shin on one of the divider plates within the chute.

June 4, 2015 CT · Metal/Non-Metal welder (non-shop) HANDTOOLS (NONPOWERED)
Tilcon Connecticut Inc · Caught in, under or between a moving and a stationary object

While swinging a sledge hammer to clean process chute, employee's finger got caught between the sledgehammer handle and the angle-iron of the chute. Employee reported the incident to his supervisor at lunchtime. Employee went to the hospital on 6/5/15, where it was determined that the employee has dislocated and fractured his finger.

April 11, 2015 CT · Metal/Non-Metal sweeper operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

Employee stepped down off loader ladder and felt pain in lower back. Employee examined at medical facility on Monday, May 13, administered a prescription and released to light duty work.

2014 · 1 incident

December 16, 2014 CT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion in pulling or pushing objects

Employee was shoveling under conveyor near tail-pulley when he felt his right knee pop.

2013 · 1 incident

May 24, 2013 CT · Metal/Non-Metal welder (shop) HANDTOOLS (NONPOWERED)
Tilcon Connecticut Inc · Struck by flying object

While tapping a gear off a shaft with a hammer, a piece chipped off the gear hitting him in the stomach. Treated at ER for stomach puncture.

2011 · 1 incident

December 16, 2011 CT · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Tilcon Connecticut Inc · Caught in, under or between a moving and a stationary object

While working in a transformer vault and installing a 3-inch high voltage electrical cable, he started to adjust the cable supports. The cable slid back into the 5" conduit pulling his hand into it. Finger was sore and ice applied. An hour later, he went to squeeze a hook and felt a pop in his finger.

2009 · 1 incident

March 27, 2009 CT · Metal/Non-Metal assistant mine foreman, assistant mine manager OTHER
Tilcon Connecticut Inc · Struck by flying object

While observing cutting and grinding being done in screen house, it was very windy and particles of debris flew into his right eye. Was wearing safety glasses. Washed eye thoroughly. But 3 days later felt pain in eye and blurred vision. Sought medical care. Infection from small rusted particle.

2008 · 2 incidents

June 13, 2008 CT · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

Employee was descending the ladder of his front end loader when his left boot heel got caught on the step "tweaking" his knee. This led to pain/tightening of his inside back of the knee and tenderness to the kneecap.

June 3, 2008 CT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Tilcon Connecticut Inc · Fall to the walkway or working surface

Employee had just decended a fixed ladder from the rock grab next to the primary. When he reached the floor level, he took one step away from the ladder, when his left foot / leg went through the floor. It gave way beneath him, resulting in him striking against the floor, causing pain in his left hip and left shoulder.

2007 · 5 incidents

August 24, 2007 CT · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

Claimant was on a vehicle when he twisted and hurt his back.

August 2, 2007 CT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

Employee states he twisted right knee sometime during shift, nothing to pinpoint the accident, just that he had pain and it worsened towards end of shift.

April 25, 2007 CT · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

The employee had stopped the fuel truck that he was driving on a flat, clear, dry area of the quarry floor. He dismounted the cab of the truck and when his right foot hit the ground, as he exited the vehicle, he experienced pain in his lower back.

February 27, 2007 CT · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor HANDLING OF MATERIALS
Tilcon Connecticut Inc · Caught in, under or between a moving and a stationary object

Employee was attempting to drive shaft out of sprocket/shaft assembly. To do this it was required that he lift this assembly onto two railroad ties to allow room for shaft to be driven out of sproket when hit from above. When employee set sprocket onto tie #2 he mis-judged the location of the tie and caught thumb between sprocket and railroad tie.

January 18, 2007 CT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator FIRE
Tilcon Connecticut Inc · Contact with hot objects or substances

Was assisting another employee who was welding and while holding steel, glove caught fire causing burn to pinky finger.

2006 · 6 incidents

July 26, 2006 CT · Metal/Non-Metal pumper SLIP OR FALL OF PERSON
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

There are no conditions that lead to this accident, employee has history of ankle problems and thinks it happened at work because of walking on uneven surfaces.

July 26, 2006 CT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

while walking up ladder with a shieve, handed off and gave to another employee felt strain, pain in lower back

June 9, 2006 CT · Metal/Non-Metal motorman, motor person, swamper, switchman, locomotive operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Caught in, under or between a moving and a stationary object

While cleaning out rail car, door shut swiftly on fingers & cut top middle finger.

May 24, 2006 CT · Metal/Non-Metal pumper MACHINERY
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

While jackhammering the employee felt pain in his wrist that continued to increase.

February 10, 2006 CT · Metal/Non-Metal pumper SLIP OR FALL OF PERSON
Tilcon Connecticut Inc · Fall to the walkway or working surface

Was walking near railway where the ground was covered with snow and ice, lost footing falling and attempted to catch with left hand, causing an injury to pinky finger and part of left hand.

January 24, 2006 CT · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

While reaching to uncoil cable felt a pop in the back

2005 · 3 incidents

October 14, 2005 CT · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Tilcon Connecticut Inc · Struck against a moving object

Employee complaining of pain in his right low back radiating down his leg with numbness. There is no known cause.

September 13, 2005 CT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

Hyper-extended his arm while climbing a ladder inside the bin.

July 15, 2005 CT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OTHER
Tilcon Connecticut Inc · Bodily reaction, (Not Elsewhere Classified)

cleaning the dust pipe, and while placing back into position felt a pinch in right hip.

2004 · 4 incidents

December 2, 2004 CT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Tilcon Connecticut Inc · Struck by flying object

was hammering metal and had taken off his safety glasses, a piece of metal penetrated his eye

April 8, 2004 CT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

Was moving an Iron beam and felt a pop in arm

2003 · 3 incidents

February 19, 2003 CT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion in lifting objects

WHILE SHOVELING SNOW AND HAVING TO THROW IT A GOOD DISTANCE EE EXPERIENCED PAIN IN THE GROIN AREA THAT EVENING AT HOME. THE INJURY WAS REPORTED THE NEXT DAY.

February 4, 2003 CT · Metal/Non-Metal mine manager, mine foreman, mine owner HANDLING OF MATERIALS
Tilcon Connecticut Inc · Struck against stationary object

EE WAS PREPARING TO USE THE BANDSAW WHEN HE BECAME DISTRACTED. WHILE ATTEMPTING TO ADJUST THE WATER PRESSURE FOR COOLING AND CLEANING THE BLADE THE EE BECAME DISTRACTED FOR A MOMENT. EE S RIGH T THUMB THEN MADE CONTACT WITH THE BLADE.

2002 · 1 incident

October 28, 2002 CT · Metal/Non-Metal mine manager, mine foreman, mine owner POWERED HAULAGE
Tilcon Connecticut Inc · Caught in, under or between two or more moving objects

EE WAS IN THE PROCESS OF CORRECTING THE TRACKING ON HTE SCR DRIVE-A BELT. EE WAS ADJUSTING TWO BOLTS TOWARDS THE REAR OF THE TAILPULLEY ASSEMBLY TO CORRECT THE TRACKING. STONE FELL ONTO THE BE LT. EE CLIMBED UP AND ATTEMPTED TO REMOVE THE STONE. CLOTHING WAS CAUGHT AND EE SUFFERED BONE FRACTURE AND TENDON INJURY. Y

2001 · 5 incidents

September 13, 2001 CT · Metal/Non-Metal forklift operator OTHER
Tilcon Connecticut Inc · Struck by flying object

WHILE DRIVING A FORKLIFT ON THE UPPER HAUL ROAD, WIND BLEW AN OBJECT INTO EE'S EYE. EE REPORTED INCIDENT TO HIS SUPERVISOR ON 9-17-01. DIDN'T KNOW IT WAS REPORTABLE UNTIL WE RECEIVED COPIES OF PRESCRIPTIONS FROM EE ON 9-27-01.

August 3, 2001 CT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Tilcon Connecticut Inc · Struck by... (Not Elsewhere Classified)

A CO-WORKER WAS STRIKING THE WRENCH THAT THE EMPLOYEE WAS HOLDING (THEY WERE TIGHTENING BOLTS). THE WRENCH STRUCK THE EMPLOYEE'S THUMB, FRACTURING IT.

June 22, 2001 CT · Metal/Non-Metal scalper-screen operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

WHILE SHOVELING, MUSCLE IN CHEST WAS STRAINED. EE GIUVEN IBUPROFEN & PLACED ON LIMITED DUTY FOR ONE WEEK.

June 19, 2001 CT · Metal/Non-Metal motorman, motor person, swamper, switchman, locomotive operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion (Not Elsewhere Classified)

WHILE DESCENDING LADDER OF LOCOMOTIVE WITH ARMS SLIGHTLY ABOVE HEAD LEVEL, EE TURNED HIS HEAD SLIGHTLY AT THE SAME TIME & FELT A POP INHIS NECK. EE DIAGNOSED WITH A CERVICAL STRAIN & PLACED ON LIMITED DUTY.

June 1, 2001 CT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Tilcon Connecticut Inc · Flash burns (welding)

WHILE HEATING BUCKET FOR WELDER EE RECEIVED FLASH BURN TO BOTH EYES OFF OFF REFLECTIONS OF EQUIPMENT, WALLS. UNKNOWN THAT EE SOUGHT MEDICAL ATTENTION & IF REPORTABLE UNTIL 9/4/01.

2000 · 3 incidents

July 19, 2000 CT · Metal/Non-Metal drill operator HANDLING OF MATERIALS
Tilcon Connecticut Inc · Struck by falling object

AS EMPLOYEE WAS DRIVING DRILL INTO TRAILER, INJURED EMPLOYEE ACTING AS A SPOTTER. HE WENT TO UNHOOK THE RAMP AND IT FELL AND STRUCK HIS FOOT.

July 19, 2000 CT · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator STEPPING OR KNEELING ON OBJECT
Tilcon Connecticut Inc · Struck against stationary object

WHILE STEPPING OFF OF A CONCRETE BLOCK, EMPLOYEE LOST HIS FOOTING ON LOOSE STONE AND TWISTED HIS KNEE.

March 14, 2000 CT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Tilcon Connecticut Inc · Over-exertion in pulling or pushing objects

EE WAS PUTTING A PLATE IN CHUTE, IT BECAME STUCK & EE PULLED ON IT TO FREE IT STRAINING HIS SHOULDER