MINE DETAILS
Hampton Corners Mine and Retsof Bagging
MSHA MINE ID3003255
LOCATION
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Hampton Corners Mine and Retsof Bagging42.74833, -77.83556Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. MSHA quarterly production and employment reports.
Coal production
0reported short tons
Hours worked
1,143,186reported employee hours
Tons per hour
0.00production ÷ hours worked
Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.
Quarterly data and reporting coverage
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | 197,344 | 0.00 | 318 | 1/1 mines reporting |
| 2025 Q2 | 0 | 167,165 | 0.00 | 324 | 1/1 mines reporting |
| 2025 Q3 | 0 | 190,400 | 0.00 | 358 | 1/1 mines reporting |
| 2025 Q4 | 0 | 208,075 | 0.00 | 350 | 1/1 mines reporting |
| 2026 Q1 | 0 | 219,219 | 0.00 | 357 | 1/1 mines reporting |
| 2026 Q2 | 0 | 160,983 | 0.00 | 355 | 1/1 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
13432 significant & substantial (S&S)
Accident records
150 records classified as fatality
Proposed penalties · USD
—0 of 134 violations with amounts
On-site inspection hours
1,006.0044 inspections · 44 with hours
Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.
Quarterly safety data
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 24 | 4 | — | 1 | 0 | 6 | 186.0 |
| 2025-Q2 | 25 | 10 | — | 0 | 0 | 11 | 191.0 |
| 2025-Q3 | 21 | 3 | — | 0 | 0 | 6 | 100.8 |
| 2025-Q4 | 19 | 3 | — | 5 | 0 | 5 | 126.0 |
| 2026-Q1 | 18 | 6 | — | 4 | 0 | 5 | 125.0 |
| 2026-Q2 | 20 | 5 | — | 3 | 0 | 8 | 191.8 |
| 2026-Q3 | 7 | 1 | — | 2 | 0 | 3 | 85.5 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was setting a wrench onto the bolter when EE lost EE's footing on a slipper surface. employee fell backwards onto EE's back bending EE's lower right leg backwards causing a fracture of the lower right leg.
Verbal Hazard Complaint Inspections · 5.0 on-site hours
57.20008(b)
Verbal Hazard Complaint Inspections · 4.5 on-site hours
57.14205 · S&S
57.16001
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Electrician was getting into work van, when EE's right forearm came into contact with razor knife, EE was caring on EE's work belt. The blade was exposed in the holder, and EE cut EE's right forearm. Forearm required sutures.
57.14205
57.15006
57.14100(b)
57.12005
Regular Safety and Health Inspection · 76.0 on-site hours
Compliance Follow-up Inspection · 3.5 on-site hours
HOISTING · ACCIDENT ONLY
Accident narrative
Production hoist stopped operating. Recycled start up procedure and hoist began to operate.
HOISTING · ACCIDENT ONLY
Accident narrative
Keyway on shaft of Production Hoist Sheave wheel broke causing shaft to shift and caused damage. Had to replace shaft.
MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee was standing next to a welder torching a bolt. Welder turned hit employee's left hand and burned left hand. Burn caused a second-degree burn. No lost time.
Verbal Hazard Complaint Inspections · 8.3 on-site hours
57.14100(b)
Spot Inspection · 22.8 on-site hours
Compliance Follow-up Inspection · 2.3 on-site hours
103 (g) Written Notification Hazard Complaint Inspectio · 7.5 on-site hours
57.3200
57.12030
57.8520
57.8531(d)
Safety sources and definitions
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.
CFR headings link to the current Title 30 index; they are not historical legal determinations.
OWNERSHIP
Operator and controller history
Current ownership comes from MSHA Mines. Historical start and end dates come from MSHA Controller and Operator History.
—
Joseph G Bucci et alcontrolsAmerican Rock Salt Company LLCoperatesHampton Corners Mine and Retsof Bagging
msha-controller-operator-history · controller/operator co-tenure derived on mine 3003255Other historical summaries · source-specific periods
RECORD SUMMARY
Production, safety and enforcement
These summaries use the periods stated on each card, independently of the reporting period above.
01 / SAFETYwatch
Accidents and injuries
236 historical accident/injury rows; 0 coded fatalities and 7,315 lost days across the published record.
ACCIDENT + INJURY RECORD52 since 2021
accidentsmine-production-quarterly02 / COMPLIANCEwatch
Violations and penalties
1,825 violation rows across the full record; 504 carry an S&S flag and $780,568 appears in current assessed amounts.
ENFORCEMENT ACTIVITY383 since 2021
inspectionsviolationsassessed-violationsorders-107a03 / HEALTHwatch
Occupational health samples
759 personal; 39 area. 90 personal-sample rows have a published C/E ratio above 1; 0 noise rows have an action-level or PEL dose above 100%. These are separate measures, not a silica exceedance count. Silica results and sample status are shown separately.
OCCUPATIONAL EXPOSURE798 samples
personal-health-samplesarea-samples04 / PRODUCTIONcontext
Quarterly production and employment
161K employee hours and 355 summed average employees across reported subunits in the latest published quarter.
2026-Q20 tons
mine-production-quarterlymine-production-yearly05 / LEGALwatch
Contests, conferences and decisions
56 contested-violation rows, 57 civil-penalty docket/decision rows, and 66 conference records linked by issuance number.
POST-ISSUANCE LIFECYCLE179 linked rows
conferencescontested-violationscivil-penalty-dockets-decisions06 / CONTRACTORScontext
Contractors
Contractors are linked through this mine’s violation or accident records. Their production and hours cover all their operations, so they are not included in this mine’s totals.
ENTITY-LEVEL CONTEXT9 linked entities
contractor-production-quarterlycontractor-production-yearlyaccidentsviolations07 / INSPECTIONScontext
Inspections
326 inspection events and 23K published inspection hours across the historical record.
OVERSIGHT COVERAGE119 since 2021
inspectionsviolationsHEALTH SAMPLING
Silica and quartz
Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 13, 2026. 11 silica records across the mine’s published history.
Personal silica samples · concentration / limit
Quarterly mean · published C/E ratio
— No eligible measurements. * Quarter in progress. Means describe the available samples, not average exposure across the mine.
Quartz % is the sample’s quartz content; µg/m³ is its reported concentration. Personal C/E is the ratio to the limit published with that sample. Personal and area concentration units and void status are not specified in those source files.
| Date / sample | Dataset / analyte | Occupation / area | Measurement | Sample status | Published action |
|---|---|---|---|---|---|
| No silica records match these filters. Missing samples do not establish safe conditions. | |||||
Sources and interpretation
- Coal means use numeric concentrations from samples marked not voided, excluding control/invalid sample types and dates after the snapshot. Missing values remain null; reported zeroes remain zero.
- Quarterly means describe available samples, not mine-wide or worker-average exposure. Quarters with no eligible measurements remain empty; the current quarter is partial.
- Personal C/E is MSHA's published concentration-to-limit ratio. A value above 1 is not by itself a citation or a determination under the 2024 silica rule. Personal and area files do not publish a void-status field.
- Area records include bulk-dust analyses and are kept separate from personal exposure results. Their concentration units are not specified in the source dictionary.
- Missing samples do not establish safe conditions. Coal quartz percentage and concentration are separate measures. No compliance threshold is inferred for coal samples.
Coal quartz field definitions ↗Metal/nonmetal personal field definitions ↗Metal/nonmetal area field definitions ↗
EIA + TITLE 30
EIA production and cited regulations
EIA annual figures are reported separately from MSHA. Regulation links use the current eCFR snapshot.
Not present in the 2024 EIA coal workbook.
This can mean the operation is non-coal, inactive for the annual period, or outside the EIA-7A reporting population.
30 CFR 57.20008Toilet facilities.1 recent row ↗30 CFR 57.14205Machinery, equipment, and tools.2 recent rows ↗30 CFR 57.16001Stacking and storage of materials.1 recent row ↗30 CFR 57.15006Protective equipment and clothing for hazards and irritants.1 recent row ↗30 CFR 57.14100Safety defects; examination, correction and records.2 recent rows ↗30 CFR 57.12005Protection of power conductors from mobile equipment.1 recent row ↗30 CFR 57.3200Correction of hazardous conditions.1 recent row ↗30 CFR 57.12030Correction of dangerous conditions.1 recent row ↗
RECENT PUBLIC RECORDS
Recent violations and samples
Latest records retained for inspection; aggregates above use the full source history.
971281257.20008(b)Citation
507964457.14205S&S
507964357.16001Citation
507964257.14205Citation
507964157.15006Citation
507585357.14100(b)Citation
507964057.12005Citation
507582857.14100(b)Citation
Coal dust, noise and other contaminants. Silica records above ↑
TC from EC @ 160Cutting Mach Operator
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified
TC @ 160Cutting Mach Operator
C/E: 00.41Concentration: 0065.00 · limit: 0160.00Source unit unspecified
ORGANIC CARBONCutting Mach Operator
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
EC @ 160Cutting Mach Operator
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified
TC from EC @ 160Scaling (mechanical)
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified
TC @ 160Scaling (mechanical)
C/E: 00.43Concentration: 0069.00 · limit: 0160.00Source unit unspecified
ORGANIC CARBONScaling (mechanical)
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
EC @ 160Scaling (mechanical)
C/E: 00.33Concentration: 0052.00 · limit: 0160.00Source unit unspecified
SOURCE COVERAGE
Reporting dates and coverage
16 datasets contain linked records. Missing datasets are listed below.
DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors236May 15, 2000—Jul 30, 2026mine-keyed
Addresses of Recordidentity · logistics1Nov 2, 1998—Nov 2, 1998mine-keyed
Assessed Violationscompliance · legal1,633Jan 25, 2000—May 1, 2024mine-keyed
Civil Penalty Dockets and Decisionscompliance · legal57Oct 29, 2010—Jan 27, 2026mine-keyed
Coal Dust Sampleshealth · safety—No published rowsabsent / not applicable
Conferencescompliance · legal66Apr 17, 2001—Sep 10, 2026mine-keyed
Contested Violationscompliance · legal56Nov 20, 2009—May 1, 2024mine-keyed
Contractor Employment and Production — Quarterlycontractors · production · safety358Not published—Not publishedentity-linked
Contractor Employment and Production — Yearlycontractors · production · safety74Not published—Not publishedentity-linked
Controller and Operator Historyidentity · compliance1Nov 1, 1998—Nov 1, 1998mine-keyed
Mine Employment and Production — Quarterlyproduction · safety · compliance407Not published—Not publishedmine-keyed
Mine Employment and Production — Yearlyproduction · safety · compliance101Not published—Not publishedmine-keyed
Inspectionssafety · compliance326Jan 19, 2000—Jul 21, 2026mine-keyed
Minesidentity · production · logistics1Not published—Not publishedmine-keyed
Metal and Nonmetal Area Sampleshealth · safety39Oct 30, 2008—Apr 22, 2026mine-keyed
Metal and Nonmetal Personal Health Sampleshealth · safety759Feb 8, 2001—Apr 22, 2026mine-keyed
Noise Sampleshealth · safety · equipment—No published rowsabsent / not applicable
Quartz Samples — Coalhealth · safety—No published rowsabsent / not applicable
Violationscompliance · safety · legal1,825Jan 25, 2000—Jul 21, 2026mine-keyed
107(a) Orders Issuedsafety · compliance—No published rowsabsent / not applicable
NOTES
Limitations
- Contractor production is entity-level and is never represented as mine-attributable.
- Missing rows can mean no event, publication delay, identity mismatch, or inapplicability.