Mining Incidents

Lisbon Pit & Plant: 28 MSHA citations Metal/Non-Metal

Holden Earth Products, Inc. · Surface
Controlled by Herbert W Holden Jr
Lisbon, New London County, CT  ·  Temporarily Idled
MSHA Mine ID: 0600511

Lisbon Pit & Plant has $7K in proposed MSHA penalties and $7K outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2024
28
citations
9
significant & substantial
$6,655
proposed penalties
$0
paid to date
0% of proposed penalties paid to date, a $6,655 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2024
6
inspections on record
42
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: 42 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Lisbon Pit & Plant has $7K in proposed MSHA penalties and $7K outstanding across 0 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.
$7K
proposed penalties
$7K
current assessed
$0
paid to date
$7K
outstanding
24 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-04-11.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
37.5%
significant & substantial
4.2%
high negligence or reckless
37.5%
reasonably likely or greater
37.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 0.0% low, 95.8% moderate, 4.2% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Ownership history
  1. Janowicz Sand & Gravel Company 1950 to 2023
  2. Holden Earth Products, Inc. 2023 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2024 5
2023 2
Source: MSHA quarterly employment and production, updated weekly.

Lisbon Pit & Plant sits in Southeastern Connecticut Planning Region, Connecticut, where the Census mining category is 0.0% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Southeastern Connecticut Planning Region, Connecticut · Population 279,025
0.0%
Mining share of county employment
$84,185
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2024 Q1 605 25 8 41322.3
2023 Q4 246 0 0 0.0
2023 Q3 1 0 0 0.0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.