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Data / Mines / Grosso Materials Inc

Grosso Materials Inc: 1 open mine, 59 MSHA citations

Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.

Grosso Materials Inc (MSHA operator ID L33878) operates 1 open mine with 6 employees in New York, mostly common shale. Since January 1, 2022 MSHA inspectors issued it 59 citations and orders with $10,197 in proposed penalties, and it reported no injury or illness cases. Data from MSHA, November 6, 2026.

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MSHA operator ID
L33878
Open mines
1
Employees at open mines
6
States
New York
Citations and orders since January 1, 2022
59
Significant and substantial
4 (6.8%)
Closure orders
2
High negligence or reckless
0
Proposed penalties
$10,197
Amount paid so far
$8,871
Inspections
16
Inspector hours on site
157
Citations per inspection
3.69 (all mines 2.30)
Accident reports
0
Injury and illness cases
0
Fatalities
0
Latest MSHA record
October 27, 2026

Open mines of Grosso Materials Inc

Ranked by citations since January 1, 2022.

MineOperatorCountyMain commodityEmployeesCitations since 2022
Grosso Materials Inc.Grosso Materials IncOrange County, NYCommon shale659

Citations and injury cases by year

Calendar years since 2022; 2026 runs to the date of the MSHA files.

YearCitations and ordersSignificant and substantialProposed penaltiesInjury and illness cases
202211$1330
2023211$3,2210
2024151$2,8950
202570$1,1410
2026151$2,8070

Standards cited most at Grosso Materials Inc

Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.

StandardWhat the part coversCitations
30 CFR 56.14132Surface metal and nonmetal mines6
30 CFR 56.14100Surface metal and nonmetal mines5
30 CFR 56.14101Surface metal and nonmetal mines4
30 CFR 56.16006Surface metal and nonmetal mines3
30 CFR 56.11001Surface metal and nonmetal mines3
30 CFR 56.3131Surface metal and nonmetal mines2
30 CFR 56.18010Surface metal and nonmetal mines2
30 CFR 56.18002Surface metal and nonmetal mines2
30 CFR 56.20003Surface metal and nonmetal mines2
30 CFR 47.44Hazard communication2
30 CFR 56.20011Surface metal and nonmetal mines2
30 CFR 56.12008Surface metal and nonmetal mines2
30 CFR 56.4230Surface metal and nonmetal mines2
30 CFR 56.14107Surface metal and nonmetal mines2
30 CFR 56.14112Surface metal and nonmetal mines2

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.