Data / Mines / Connecticut / Lisbon Pit & Plant
Lisbon Pit & Plant: 28 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Lisbon Pit & Plant is a temporarily idled crushed, broken stone surface mine in New London County, Connecticut, operated by Holden Earth Products, Inc. with 3 employees on MSHA's record (mine ID 0600511). Since January 1, 2022 MSHA inspectors issued 28 citations and orders there with $6,655 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Lisbon Pit & Plant (MSHA mine ID 0600511) in New London County, Connecticut: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 0600511
- Status
- Temporarily Idled since August 26, 2025
- Main commodity
- Crushed, broken stone
- Mine type
- Surface
- County
- New London County, Connecticut
- Nearest town
- Lisbon
- Operator
- Holden Earth Products, Inc.
- Employees
- 3
- MSHA field office
- Portsmouth NH Field Office
- Citations and orders since January 1, 2022
- 28
- Significant and substantial
- 9 (32.1%)
- Closure orders
- 4
- High negligence or reckless
- 1
- Proposed penalties
- $6,655
- Amount paid so far
- $0
- Inspections
- 6
- Inspector hours on site
- 22
- Citations per inspection
- 4.67 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- August 25, 2025
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2024 | 28 | 9 | $6,655 | 0 |
Standards cited most at Lisbon Pit & Plant
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.4102 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14206 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.13021 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4104 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.3 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 47.31 | Hazard communication | 1 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 1 |
Other open mines in New London County, Connecticut
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Getty Granite Salem | CT Superior Stone | New London County, CT | Dimension granite | 23 | 37 |
| McClure Sand & Gravel | McClure Construction | New London County, CT | Construction sand and gravel | 4 | 24 |
| Willow Spring Farm | Whittle Brothers Farm | New London County, CT | Construction sand and gravel | 4 | 21 |
| Caroline RD Pit | Adelman Sand and Gravel | New London County, CT | Construction sand and gravel | 3 | 20 |
| Pit 1 | Bove Brothers, LLC | New London County, CT | Crushed, broken traprock | 7 | 17 |
| GF Plant | Bove Brothers, LLC | New London County, CT | Crushed, broken stone | 4 | 16 |
| Portable Jaw | Coit Excavating Inc | New London County, CT | Crushed, broken stone | 4 | 15 |
| Adelman Sand & Gravel Inc | Adelman Sand and Gravel | New London County, CT | Construction sand and gravel | 4 | 10 |
| Jewett City | Tilcon Connecticut Inc. | New London County, CT | Construction sand and gravel | 3 | 10 |
| William Coon & Son, Inc | William Coon & Son, Inc | New London County, CT | Crushed, broken stone | 4 | 9 |
| Chicken Hill | Adelman Sand and Gravel | New London County, CT | Construction sand and gravel | 4 | 8 |
| Polinsky Farm LLC | Polinsky Farm LLC | New London County, CT | Construction sand and gravel | 3 | 6 |
| Griswold Sand & Gravel | Tilcon Connecticut Inc. | New London County, CT | Construction sand and gravel | 3 | 5 |
| Chapman Crushing Service Inc | Chapman Crushing Service Inc | New London County, CT | Crushed, broken stone | 4 | 3 |
| Liberty Hill Quarry | Liberty Hill Quarry, LLC | New London County, CT | Dimension stone | 2 | 3 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.